X-Git-Url: http://nitlanguage.org

diff --git a/c_src/toolcontext.sep.1.c b/c_src/toolcontext.sep.1.c
index b74bf73..ff15efa 100644
--- a/c_src/toolcontext.sep.1.c
+++ b/c_src/toolcontext.sep.1.c
@@ -22,6 +22,55 @@ var = var1;
 RET_LABEL:;
 return var;
 }
+/* method toolcontext#Message#location= for (self: Message, nullable Location) */
+void toolcontext__Message__location_61d(val* self, val* p0) {
+self->attrs[COLOR_toolcontext__Message___location].val = p0; /* _location on <self:Message> */
+RET_LABEL:;
+}
+/* method toolcontext#Message#location= for (self: Object, nullable Location) */
+void VIRTUAL_toolcontext__Message__location_61d(val* self, val* p0) {
+{ /* Inline toolcontext#Message#location= (self,p0) on <self:Object(Message)> */
+self->attrs[COLOR_toolcontext__Message___location].val = p0; /* _location on <self:Object(Message)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method toolcontext#Message#tag for (self: Message): nullable String */
+val* toolcontext__Message__tag(val* self) {
+val* var /* : nullable String */;
+val* var1 /* : nullable String */;
+var1 = self->attrs[COLOR_toolcontext__Message___tag].val; /* _tag on <self:Message> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method toolcontext#Message#tag for (self: Object): nullable String */
+val* VIRTUAL_toolcontext__Message__tag(val* self) {
+val* var /* : nullable String */;
+val* var1 /* : nullable String */;
+val* var3 /* : nullable String */;
+{ /* Inline toolcontext#Message#tag (self) on <self:Object(Message)> */
+var3 = self->attrs[COLOR_toolcontext__Message___tag].val; /* _tag on <self:Object(Message)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method toolcontext#Message#tag= for (self: Message, nullable String) */
+void toolcontext__Message__tag_61d(val* self, val* p0) {
+self->attrs[COLOR_toolcontext__Message___tag].val = p0; /* _tag on <self:Message> */
+RET_LABEL:;
+}
+/* method toolcontext#Message#tag= for (self: Object, nullable String) */
+void VIRTUAL_toolcontext__Message__tag_61d(val* self, val* p0) {
+{ /* Inline toolcontext#Message#tag= (self,p0) on <self:Object(Message)> */
+self->attrs[COLOR_toolcontext__Message___tag].val = p0; /* _tag on <self:Object(Message)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
 /* method toolcontext#Message#text for (self: Message): String */
 val* toolcontext__Message__text(val* self) {
 val* var /* : String */;
@@ -29,7 +78,7 @@ val* var1 /* : String */;
 var1 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
 var = var1;
@@ -45,7 +94,7 @@ val* var3 /* : String */;
 var3 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Object(Message)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
 var1 = var3;
@@ -55,6 +104,19 @@ var = var1;
 RET_LABEL:;
 return var;
 }
+/* method toolcontext#Message#text= for (self: Message, String) */
+void toolcontext__Message__text_61d(val* self, val* p0) {
+self->attrs[COLOR_toolcontext__Message___text].val = p0; /* _text on <self:Message> */
+RET_LABEL:;
+}
+/* method toolcontext#Message#text= for (self: Object, String) */
+void VIRTUAL_toolcontext__Message__text_61d(val* self, val* p0) {
+{ /* Inline toolcontext#Message#text= (self,p0) on <self:Object(Message)> */
+self->attrs[COLOR_toolcontext__Message___text].val = p0; /* _text on <self:Object(Message)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
 /* method toolcontext#Message#< for (self: Message, Message): Bool */
 short int toolcontext__Message___60d(val* self, val* p0) {
 short int var /* : Bool */;
@@ -94,7 +156,7 @@ var1 = p0->type->type_table[cltype] == idtype;
 if (unlikely(!var1)) {
 var_class_name = p0 == NULL ? "null" : p0->type->name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 35);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 48);
 show_backtrace(1);
 }
 var_other = p0;
@@ -153,7 +215,7 @@ RET_LABEL17:(void)0;
 }
 if (unlikely(var16 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 40);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 53);
 show_backtrace(1);
 }
 {
@@ -165,7 +227,7 @@ RET_LABEL20:(void)0;
 }
 if (unlikely(var19 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 40);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 53);
 show_backtrace(1);
 }
 {
@@ -231,7 +293,7 @@ if (var5){
 var9 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
 if (unlikely(var9 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
 var7 = var9;
@@ -255,7 +317,7 @@ varonce = var10;
 var16 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
 if (unlikely(var16 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
 var14 = var16;
@@ -308,7 +370,7 @@ long var10 /* : Int */;
 val* var11 /* : NativeArray[Object] */;
 val* var12 /* : Object */;
 val* var13 /* : String */;
-val* var_red /* var red: String */;
+val* var_yellow /* var yellow: String */;
 static val* varonce14;
 val* var15 /* : String */;
 char* var16 /* : NativeString */;
@@ -319,89 +381,89 @@ long var20 /* : Int */;
 val* var21 /* : NativeArray[Object] */;
 val* var22 /* : Object */;
 val* var23 /* : String */;
-val* var_bred /* var bred: String */;
-static val* varonce24;
-val* var25 /* : String */;
-char* var26 /* : NativeString */;
-long var27 /* : Int */;
-val* var28 /* : FlatString */;
-val* var29 /* : Array[Object] */;
-long var30 /* : Int */;
-val* var31 /* : NativeArray[Object] */;
-val* var32 /* : Object */;
-val* var33 /* : String */;
-val* var_green /* var green: String */;
+val* var_def /* var def: String */;
+val* var24 /* : nullable String */;
+val* var26 /* : nullable String */;
+val* var_tag /* var tag: nullable String */;
+val* var27 /* : null */;
+short int var28 /* : Bool */;
+short int var29 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var33 /* : Bool */;
 static val* varonce34;
 val* var35 /* : String */;
 char* var36 /* : NativeString */;
 long var37 /* : Int */;
 val* var38 /* : FlatString */;
-val* var39 /* : Array[Object] */;
-long var40 /* : Int */;
-val* var41 /* : NativeArray[Object] */;
-val* var42 /* : Object */;
-val* var43 /* : String */;
-val* var_yellow /* var yellow: String */;
-static val* varonce44;
-val* var45 /* : String */;
-char* var46 /* : NativeString */;
-long var47 /* : Int */;
-val* var48 /* : FlatString */;
-val* var49 /* : Array[Object] */;
-long var50 /* : Int */;
-val* var51 /* : NativeArray[Object] */;
-val* var52 /* : Object */;
-val* var53 /* : String */;
-val* var_def /* var def: String */;
-val* var54 /* : nullable Location */;
-val* var56 /* : nullable Location */;
+static val* varonce39;
+val* var40 /* : String */;
+char* var41 /* : NativeString */;
+long var42 /* : Int */;
+val* var43 /* : FlatString */;
+val* var44 /* : Array[Object] */;
+long var45 /* : Int */;
+val* var46 /* : NativeArray[Object] */;
+val* var47 /* : String */;
+static val* varonce48;
+val* var49 /* : String */;
+char* var50 /* : NativeString */;
+long var51 /* : Int */;
+val* var52 /* : FlatString */;
+val* var53 /* : nullable Location */;
+val* var55 /* : nullable Location */;
 val* var_l /* var l: nullable Location */;
-val* var57 /* : null */;
+val* var56 /* : null */;
+short int var57 /* : Bool */;
 short int var58 /* : Bool */;
-short int var59 /* : Bool */;
-val* var60 /* : String */;
-val* var62 /* : String */;
-val* var63 /* : nullable SourceFile */;
-val* var65 /* : nullable SourceFile */;
-val* var66 /* : null */;
-short int var67 /* : Bool */;
-short int var68 /* : Bool */;
-val* var_other /* var other: nullable Object */;
+val* var59 /* : String */;
+val* var61 /* : String */;
+val* var62 /* : Array[Object] */;
+long var63 /* : Int */;
+val* var64 /* : NativeArray[Object] */;
+val* var65 /* : String */;
+val* var66 /* : nullable SourceFile */;
+val* var68 /* : nullable SourceFile */;
+val* var69 /* : null */;
 short int var70 /* : Bool */;
-short int var72 /* : Bool */;
-static val* varonce73;
-val* var74 /* : String */;
-char* var75 /* : NativeString */;
-long var76 /* : Int */;
-val* var77 /* : FlatString */;
+short int var71 /* : Bool */;
+val* var_other73 /* var other: nullable Object */;
+short int var74 /* : Bool */;
+short int var76 /* : Bool */;
+static val* varonce77;
 val* var78 /* : String */;
-val* var80 /* : String */;
-val* var81 /* : Array[Object] */;
-long var82 /* : Int */;
-val* var83 /* : NativeArray[Object] */;
+char* var79 /* : NativeString */;
+long var80 /* : Int */;
+val* var81 /* : FlatString */;
+val* var82 /* : String */;
 val* var84 /* : String */;
-static val* varonce85;
-val* var86 /* : String */;
-char* var87 /* : NativeString */;
-long var88 /* : Int */;
-val* var89 /* : FlatString */;
+val* var85 /* : Array[Object] */;
+long var86 /* : Int */;
+val* var87 /* : NativeArray[Object] */;
+val* var88 /* : String */;
+static val* varonce89;
 val* var90 /* : String */;
-val* var92 /* : String */;
-static val* varonce93;
+char* var91 /* : NativeString */;
+long var92 /* : Int */;
+val* var93 /* : FlatString */;
 val* var94 /* : String */;
-char* var95 /* : NativeString */;
-long var96 /* : Int */;
-val* var97 /* : FlatString */;
-static val* varonce98;
-val* var99 /* : String */;
-char* var100 /* : NativeString */;
-long var101 /* : Int */;
-val* var102 /* : FlatString */;
+val* var96 /* : String */;
+static val* varonce97;
+val* var98 /* : String */;
+char* var99 /* : NativeString */;
+long var100 /* : Int */;
+val* var101 /* : FlatString */;
+static val* varonce102;
 val* var103 /* : String */;
-val* var104 /* : Array[Object] */;
+char* var104 /* : NativeString */;
 long var105 /* : Int */;
-val* var106 /* : NativeArray[Object] */;
+val* var106 /* : FlatString */;
 val* var107 /* : String */;
+val* var108 /* : Array[Object] */;
+long var109 /* : Int */;
+val* var110 /* : NativeArray[Object] */;
+val* var111 /* : String */;
 var1 = 27;
 {
 { /* Inline kernel#Int#ascii (var1) on <var1:Int> */
@@ -415,7 +477,7 @@ var_esc = var2;
 if (varonce) {
 var5 = varonce;
 } else {
-var6 = "[0;31m";
+var6 = "[0;33m";
 var7 = 6;
 var8 = string__NativeString__to_s_with_length(var6, var7);
 var5 = var8;
@@ -435,12 +497,12 @@ var12 = BOX_kernel__Char(var_esc); /* autobox from Char to Object */
 {
 var13 = ((val* (*)(val*))(var9->class->vft[COLOR_string__Object__to_s]))(var9) /* to_s on <var9:Array[Object]>*/;
 }
-var_red = var13;
+var_yellow = var13;
 if (varonce14) {
 var15 = varonce14;
 } else {
-var16 = "[1;31m";
-var17 = 6;
+var16 = "[0m";
+var17 = 3;
 var18 = string__NativeString__to_s_with_length(var16, var17);
 var15 = var18;
 varonce14 = var15;
@@ -459,245 +521,262 @@ var22 = BOX_kernel__Char(var_esc); /* autobox from Char to Object */
 {
 var23 = ((val* (*)(val*))(var19->class->vft[COLOR_string__Object__to_s]))(var19) /* to_s on <var19:Array[Object]>*/;
 }
-var_bred = var23;
-if (varonce24) {
-var25 = varonce24;
+var_def = var23;
+{
+{ /* Inline toolcontext#Message#tag (self) on <self:Message> */
+var26 = self->attrs[COLOR_toolcontext__Message___tag].val; /* _tag on <self:Message> */
+var24 = var26;
+RET_LABEL25:(void)0;
+}
+}
+var_tag = var24;
+var27 = NULL;
+if (var_tag == NULL) {
+var28 = 0; /* is null */
 } else {
-var26 = "[0;32m";
-var27 = 6;
-var28 = string__NativeString__to_s_with_length(var26, var27);
-var25 = var28;
-varonce24 = var25;
+var28 = 1; /* arg is null and recv is not */
 }
-var29 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var29 = array_instance Array[Object] */
-var30 = 2;
-var31 = NEW_array__NativeArray(var30, &type_array__NativeArraykernel__Object);
-var32 = BOX_kernel__Char(var_esc); /* autobox from Char to Object */
-((struct instance_array__NativeArray*)var31)->values[0] = (val*) var32;
-((struct instance_array__NativeArray*)var31)->values[1] = (val*) var25;
+if (0) {
+{ /* Inline kernel#Object#!= (var_tag,var27) on <var_tag:nullable String> */
+var_other = var27;
 {
-((void (*)(val*, val*, long))(var29->class->vft[COLOR_array__Array__with_native]))(var29, var31, var30) /* with_native on <var29:Array[Object]>*/;
+var32 = ((short int (*)(val*, val*))(var_tag->class->vft[COLOR_kernel__Object___61d_61d]))(var_tag, var_other) /* == on <var_tag:nullable String(String)>*/;
+var31 = var32;
 }
+var33 = !var31;
+var29 = var33;
+goto RET_LABEL30;
+RET_LABEL30:(void)0;
 }
-{
-var33 = ((val* (*)(val*))(var29->class->vft[COLOR_string__Object__to_s]))(var29) /* to_s on <var29:Array[Object]>*/;
+var28 = var29;
 }
-var_green = var33;
+if (var28){
 if (varonce34) {
 var35 = varonce34;
 } else {
-var36 = "[0;33m";
-var37 = 6;
+var36 = " (";
+var37 = 2;
 var38 = string__NativeString__to_s_with_length(var36, var37);
 var35 = var38;
 varonce34 = var35;
 }
-var39 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var39 = array_instance Array[Object] */
-var40 = 2;
-var41 = NEW_array__NativeArray(var40, &type_array__NativeArraykernel__Object);
-var42 = BOX_kernel__Char(var_esc); /* autobox from Char to Object */
-((struct instance_array__NativeArray*)var41)->values[0] = (val*) var42;
-((struct instance_array__NativeArray*)var41)->values[1] = (val*) var35;
-{
-((void (*)(val*, val*, long))(var39->class->vft[COLOR_array__Array__with_native]))(var39, var41, var40) /* with_native on <var39:Array[Object]>*/;
-}
+if (varonce39) {
+var40 = varonce39;
+} else {
+var41 = ")";
+var42 = 1;
+var43 = string__NativeString__to_s_with_length(var41, var42);
+var40 = var43;
+varonce39 = var40;
 }
+var44 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var44 = array_instance Array[Object] */
+var45 = 3;
+var46 = NEW_array__NativeArray(var45, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var46)->values[0] = (val*) var35;
+((struct instance_array__NativeArray*)var46)->values[1] = (val*) var_tag;
+((struct instance_array__NativeArray*)var46)->values[2] = (val*) var40;
 {
-var43 = ((val* (*)(val*))(var39->class->vft[COLOR_string__Object__to_s]))(var39) /* to_s on <var39:Array[Object]>*/;
+((void (*)(val*, val*, long))(var44->class->vft[COLOR_array__Array__with_native]))(var44, var46, var45) /* with_native on <var44:Array[Object]>*/;
 }
-var_yellow = var43;
-if (varonce44) {
-var45 = varonce44;
-} else {
-var46 = "[0m";
-var47 = 3;
-var48 = string__NativeString__to_s_with_length(var46, var47);
-var45 = var48;
-varonce44 = var45;
 }
-var49 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var49 = array_instance Array[Object] */
-var50 = 2;
-var51 = NEW_array__NativeArray(var50, &type_array__NativeArraykernel__Object);
-var52 = BOX_kernel__Char(var_esc); /* autobox from Char to Object */
-((struct instance_array__NativeArray*)var51)->values[0] = (val*) var52;
-((struct instance_array__NativeArray*)var51)->values[1] = (val*) var45;
 {
-((void (*)(val*, val*, long))(var49->class->vft[COLOR_array__Array__with_native]))(var49, var51, var50) /* with_native on <var49:Array[Object]>*/;
+var47 = ((val* (*)(val*))(var44->class->vft[COLOR_string__Object__to_s]))(var44) /* to_s on <var44:Array[Object]>*/;
 }
+var_tag = var47;
+} else {
+if (varonce48) {
+var49 = varonce48;
+} else {
+var50 = "";
+var51 = 0;
+var52 = string__NativeString__to_s_with_length(var50, var51);
+var49 = var52;
+varonce48 = var49;
 }
-{
-var53 = ((val* (*)(val*))(var49->class->vft[COLOR_string__Object__to_s]))(var49) /* to_s on <var49:Array[Object]>*/;
+var_tag = var49;
 }
-var_def = var53;
 {
 { /* Inline toolcontext#Message#location (self) on <self:Message> */
-var56 = self->attrs[COLOR_toolcontext__Message___location].val; /* _location on <self:Message> */
-var54 = var56;
-RET_LABEL55:(void)0;
+var55 = self->attrs[COLOR_toolcontext__Message___location].val; /* _location on <self:Message> */
+var53 = var55;
+RET_LABEL54:(void)0;
 }
 }
-var_l = var54;
-var57 = NULL;
+var_l = var53;
+var56 = NULL;
 if (var_l == NULL) {
-var58 = 1; /* is null */
+var57 = 1; /* is null */
 } else {
-var58 = 0; /* arg is null but recv is not */
+var57 = 0; /* arg is null but recv is not */
 }
 if (0) {
-var59 = location__Location___61d_61d(var_l, var57);
-var58 = var59;
+var58 = location__Location___61d_61d(var_l, var56);
+var57 = var58;
 }
-if (var58){
+if (var57){
 {
 { /* Inline toolcontext#Message#text (self) on <self:Message> */
-var62 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
-if (unlikely(var62 == NULL)) {
+var61 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
+if (unlikely(var61 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
-var60 = var62;
-RET_LABEL61:(void)0;
+var59 = var61;
+RET_LABEL60:(void)0;
+}
+}
+var62 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var62 = array_instance Array[Object] */
+var63 = 2;
+var64 = NEW_array__NativeArray(var63, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var64)->values[0] = (val*) var59;
+((struct instance_array__NativeArray*)var64)->values[1] = (val*) var_tag;
+{
+((void (*)(val*, val*, long))(var62->class->vft[COLOR_array__Array__with_native]))(var62, var64, var63) /* with_native on <var62:Array[Object]>*/;
+}
 }
+{
+var65 = ((val* (*)(val*))(var62->class->vft[COLOR_string__Object__to_s]))(var62) /* to_s on <var62:Array[Object]>*/;
 }
-var = var60;
+var = var65;
 goto RET_LABEL;
 } else {
 {
 { /* Inline location#Location#file (var_l) on <var_l:nullable Location(Location)> */
-var65 = var_l->attrs[COLOR_location__Location___file].val; /* _file on <var_l:nullable Location(Location)> */
-var63 = var65;
-RET_LABEL64:(void)0;
+var68 = var_l->attrs[COLOR_location__Location___file].val; /* _file on <var_l:nullable Location(Location)> */
+var66 = var68;
+RET_LABEL67:(void)0;
 }
 }
-var66 = NULL;
-if (var63 == NULL) {
-var67 = 1; /* is null */
+var69 = NULL;
+if (var66 == NULL) {
+var70 = 1; /* is null */
 } else {
-var67 = 0; /* arg is null but recv is not */
+var70 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var63,var66) on <var63:nullable SourceFile> */
-var_other = var66;
+{ /* Inline kernel#Object#== (var66,var69) on <var66:nullable SourceFile> */
+var_other73 = var69;
 {
-{ /* Inline kernel#Object#is_same_instance (var63,var_other) on <var63:nullable SourceFile(SourceFile)> */
-var72 = var63 == var_other;
-var70 = var72;
-goto RET_LABEL71;
-RET_LABEL71:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var66,var_other73) on <var66:nullable SourceFile(SourceFile)> */
+var76 = var66 == var_other73;
+var74 = var76;
+goto RET_LABEL75;
+RET_LABEL75:(void)0;
 }
 }
-var68 = var70;
-goto RET_LABEL69;
-RET_LABEL69:(void)0;
+var71 = var74;
+goto RET_LABEL72;
+RET_LABEL72:(void)0;
 }
-var67 = var68;
+var70 = var71;
 }
-if (var67){
-if (varonce73) {
-var74 = varonce73;
+if (var70){
+if (varonce77) {
+var78 = varonce77;
 } else {
-var75 = ": ";
-var76 = 2;
-var77 = string__NativeString__to_s_with_length(var75, var76);
-var74 = var77;
-varonce73 = var74;
+var79 = ": ";
+var80 = 2;
+var81 = string__NativeString__to_s_with_length(var79, var80);
+var78 = var81;
+varonce77 = var78;
 }
 {
 { /* Inline toolcontext#Message#text (self) on <self:Message> */
-var80 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
-if (unlikely(var80 == NULL)) {
+var84 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
+if (unlikely(var84 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
-var78 = var80;
-RET_LABEL79:(void)0;
+var82 = var84;
+RET_LABEL83:(void)0;
 }
 }
-var81 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var81 = array_instance Array[Object] */
-var82 = 5;
-var83 = NEW_array__NativeArray(var82, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var83)->values[0] = (val*) var_yellow;
-((struct instance_array__NativeArray*)var83)->values[1] = (val*) var_l;
-((struct instance_array__NativeArray*)var83)->values[2] = (val*) var_def;
-((struct instance_array__NativeArray*)var83)->values[3] = (val*) var74;
-((struct instance_array__NativeArray*)var83)->values[4] = (val*) var78;
+var85 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var85 = array_instance Array[Object] */
+var86 = 6;
+var87 = NEW_array__NativeArray(var86, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var87)->values[0] = (val*) var_yellow;
+((struct instance_array__NativeArray*)var87)->values[1] = (val*) var_l;
+((struct instance_array__NativeArray*)var87)->values[2] = (val*) var_def;
+((struct instance_array__NativeArray*)var87)->values[3] = (val*) var78;
+((struct instance_array__NativeArray*)var87)->values[4] = (val*) var82;
+((struct instance_array__NativeArray*)var87)->values[5] = (val*) var_tag;
 {
-((void (*)(val*, val*, long))(var81->class->vft[COLOR_array__Array__with_native]))(var81, var83, var82) /* with_native on <var81:Array[Object]>*/;
+((void (*)(val*, val*, long))(var85->class->vft[COLOR_array__Array__with_native]))(var85, var87, var86) /* with_native on <var85:Array[Object]>*/;
 }
 }
 {
-var84 = ((val* (*)(val*))(var81->class->vft[COLOR_string__Object__to_s]))(var81) /* to_s on <var81:Array[Object]>*/;
+var88 = ((val* (*)(val*))(var85->class->vft[COLOR_string__Object__to_s]))(var85) /* to_s on <var85:Array[Object]>*/;
 }
-var = var84;
+var = var88;
 goto RET_LABEL;
 } else {
-if (varonce85) {
-var86 = varonce85;
+if (varonce89) {
+var90 = varonce89;
 } else {
-var87 = ": ";
-var88 = 2;
-var89 = string__NativeString__to_s_with_length(var87, var88);
-var86 = var89;
-varonce85 = var86;
+var91 = ": ";
+var92 = 2;
+var93 = string__NativeString__to_s_with_length(var91, var92);
+var90 = var93;
+varonce89 = var90;
 }
 {
 { /* Inline toolcontext#Message#text (self) on <self:Message> */
-var92 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
-if (unlikely(var92 == NULL)) {
+var96 = self->attrs[COLOR_toolcontext__Message___text].val; /* _text on <self:Message> */
+if (unlikely(var96 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _text");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 33);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 41);
 show_backtrace(1);
 }
-var90 = var92;
-RET_LABEL91:(void)0;
+var94 = var96;
+RET_LABEL95:(void)0;
 }
 }
-if (varonce93) {
-var94 = varonce93;
+if (varonce97) {
+var98 = varonce97;
 } else {
-var95 = "\n";
-var96 = 1;
-var97 = string__NativeString__to_s_with_length(var95, var96);
-var94 = var97;
-varonce93 = var94;
-}
-if (varonce98) {
-var99 = varonce98;
+var99 = "\n";
+var100 = 1;
+var101 = string__NativeString__to_s_with_length(var99, var100);
+var98 = var101;
+varonce97 = var98;
+}
+if (varonce102) {
+var103 = varonce102;
 } else {
-var100 = "1;31";
-var101 = 4;
-var102 = string__NativeString__to_s_with_length(var100, var101);
-var99 = var102;
-varonce98 = var99;
+var104 = "1;31";
+var105 = 4;
+var106 = string__NativeString__to_s_with_length(var104, var105);
+var103 = var106;
+varonce102 = var103;
 }
 {
-var103 = location__Location__colored_line(var_l, var99);
+var107 = location__Location__colored_line(var_l, var103);
 }
-var104 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var104 = array_instance Array[Object] */
-var105 = 7;
-var106 = NEW_array__NativeArray(var105, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var106)->values[0] = (val*) var_yellow;
-((struct instance_array__NativeArray*)var106)->values[1] = (val*) var_l;
-((struct instance_array__NativeArray*)var106)->values[2] = (val*) var_def;
-((struct instance_array__NativeArray*)var106)->values[3] = (val*) var86;
-((struct instance_array__NativeArray*)var106)->values[4] = (val*) var90;
-((struct instance_array__NativeArray*)var106)->values[5] = (val*) var94;
-((struct instance_array__NativeArray*)var106)->values[6] = (val*) var103;
+var108 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var108 = array_instance Array[Object] */
+var109 = 8;
+var110 = NEW_array__NativeArray(var109, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var110)->values[0] = (val*) var_yellow;
+((struct instance_array__NativeArray*)var110)->values[1] = (val*) var_l;
+((struct instance_array__NativeArray*)var110)->values[2] = (val*) var_def;
+((struct instance_array__NativeArray*)var110)->values[3] = (val*) var90;
+((struct instance_array__NativeArray*)var110)->values[4] = (val*) var94;
+((struct instance_array__NativeArray*)var110)->values[5] = (val*) var_tag;
+((struct instance_array__NativeArray*)var110)->values[6] = (val*) var98;
+((struct instance_array__NativeArray*)var110)->values[7] = (val*) var107;
 {
-((void (*)(val*, val*, long))(var104->class->vft[COLOR_array__Array__with_native]))(var104, var106, var105) /* with_native on <var104:Array[Object]>*/;
+((void (*)(val*, val*, long))(var108->class->vft[COLOR_array__Array__with_native]))(var108, var110, var109) /* with_native on <var108:Array[Object]>*/;
 }
 }
 {
-var107 = ((val* (*)(val*))(var104->class->vft[COLOR_string__Object__to_s]))(var104) /* to_s on <var104:Array[Object]>*/;
+var111 = ((val* (*)(val*))(var108->class->vft[COLOR_string__Object__to_s]))(var108) /* to_s on <var108:Array[Object]>*/;
 }
-var = var107;
+var = var111;
 goto RET_LABEL;
 }
 }
@@ -713,17 +792,19 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method toolcontext#Message#init for (self: Message, nullable Location, String) */
-void toolcontext__Message__init(val* self, val* p0, val* p1) {
-self->attrs[COLOR_toolcontext__Message___location].val = p0; /* _location on <self:Message> */
-self->attrs[COLOR_toolcontext__Message___text].val = p1; /* _text on <self:Message> */
+/* method toolcontext#Message#init for (self: Message) */
+void toolcontext__Message__init(val* self) {
+{
+((void (*)(val*))(self->class->vft[COLOR_toolcontext__Message__init]))(self) /* init on <self:Message>*/;
+}
 RET_LABEL:;
 }
-/* method toolcontext#Message#init for (self: Object, nullable Location, String) */
-void VIRTUAL_toolcontext__Message__init(val* self, val* p0, val* p1) {
-{ /* Inline toolcontext#Message#init (self,p0,p1) on <self:Object(Message)> */
-self->attrs[COLOR_toolcontext__Message___location].val = p0; /* _location on <self:Object(Message)> */
-self->attrs[COLOR_toolcontext__Message___text].val = p1; /* _text on <self:Object(Message)> */
+/* method toolcontext#Message#init for (self: Object) */
+void VIRTUAL_toolcontext__Message__init(val* self) {
+{ /* Inline toolcontext#Message#init (self) on <self:Object(Message)> */
+{
+((void (*)(val*))(self->class->vft[COLOR_toolcontext__Message__init]))(self) /* init on <self:Object(Message)>*/;
+}
 RET_LABEL1:(void)0;
 }
 RET_LABEL:;
@@ -807,7 +888,7 @@ val* var1 /* : String */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___log_directory].val; /* _log_directory on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _log_directory");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 81);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 101);
 show_backtrace(1);
 }
 var = var1;
@@ -823,7 +904,7 @@ val* var3 /* : String */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___log_directory].val; /* _log_directory on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _log_directory");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 81);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 101);
 show_backtrace(1);
 }
 var1 = var3;
@@ -853,7 +934,7 @@ val* var1 /* : Array[Message] */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
 var = var1;
@@ -869,7 +950,7 @@ val* var3 /* : Array[Message] */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
 var1 = var3;
@@ -879,30 +960,30 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method toolcontext#ToolContext#message_sorter for (self: ToolContext): ComparableSorter[Message] */
+/* method toolcontext#ToolContext#message_sorter for (self: ToolContext): Comparator */
 val* toolcontext__ToolContext__message_sorter(val* self) {
-val* var /* : ComparableSorter[Message] */;
-val* var1 /* : ComparableSorter[Message] */;
+val* var /* : Comparator */;
+val* var1 /* : Comparator */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___message_sorter].val; /* _message_sorter on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _message_sorter");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 86);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 106);
 show_backtrace(1);
 }
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method toolcontext#ToolContext#message_sorter for (self: Object): ComparableSorter[Message] */
+/* method toolcontext#ToolContext#message_sorter for (self: Object): Comparator */
 val* VIRTUAL_toolcontext__ToolContext__message_sorter(val* self) {
-val* var /* : ComparableSorter[Message] */;
-val* var1 /* : ComparableSorter[Message] */;
-val* var3 /* : ComparableSorter[Message] */;
+val* var /* : Comparator */;
+val* var1 /* : Comparator */;
+val* var3 /* : Comparator */;
 { /* Inline toolcontext#ToolContext#message_sorter (self) on <self:Object(ToolContext)> */
 var3 = self->attrs[COLOR_toolcontext__ToolContext___message_sorter].val; /* _message_sorter on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _message_sorter");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 86);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 106);
 show_backtrace(1);
 }
 var1 = var3;
@@ -917,73 +998,76 @@ void toolcontext__ToolContext__check_errors(val* self) {
 val* var /* : Array[Message] */;
 val* var2 /* : Array[Message] */;
 long var3 /* : Int */;
-long var4 /* : Int */;
-short int var5 /* : Bool */;
+long var5 /* : Int */;
+long var6 /* : Int */;
 short int var7 /* : Bool */;
+short int var9 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-short int var8 /* : Bool */;
-val* var9 /* : ComparableSorter[Message] */;
-val* var11 /* : ComparableSorter[Message] */;
-val* var12 /* : Array[Message] */;
+short int var10 /* : Bool */;
+val* var11 /* : Comparator */;
+val* var13 /* : Comparator */;
 val* var14 /* : Array[Message] */;
-val* var15 /* : Array[Message] */;
+val* var16 /* : Array[Message] */;
 val* var17 /* : Array[Message] */;
-val* var18 /* : ArrayIterator[nullable Object] */;
-short int var19 /* : Bool */;
-val* var20 /* : nullable Object */;
+val* var19 /* : Array[Message] */;
+val* var_ /* var : Array[Message] */;
+val* var20 /* : ArrayIterator[nullable Object] */;
+val* var_21 /* var : ArrayIterator[Message] */;
+short int var22 /* : Bool */;
+val* var23 /* : nullable Object */;
 val* var_m /* var m: Message */;
-val* var21 /* : OptionBool */;
-val* var23 /* : OptionBool */;
-val* var24 /* : nullable Object */;
-val* var26 /* : nullable Object */;
-short int var27 /* : Bool */;
-val* var28 /* : Sys */;
-val* var30 /* : Sys */;
-val* var31 /* : OStream */;
-val* var33 /* : OStream */;
+val* var24 /* : OptionBool */;
+val* var26 /* : OptionBool */;
+val* var27 /* : nullable Object */;
+val* var29 /* : nullable Object */;
+short int var30 /* : Bool */;
+val* var31 /* : Sys */;
+val* var33 /* : Sys */;
+val* var34 /* : OStream */;
+val* var36 /* : OStream */;
 static val* varonce;
-val* var34 /* : String */;
-char* var35 /* : NativeString */;
-long var36 /* : Int */;
-val* var37 /* : FlatString */;
-val* var38 /* : Array[Object] */;
+val* var37 /* : String */;
+char* var38 /* : NativeString */;
 long var39 /* : Int */;
-val* var40 /* : NativeArray[Object] */;
-val* var41 /* : String */;
-val* var42 /* : Sys */;
-val* var44 /* : Sys */;
-val* var45 /* : OStream */;
-val* var47 /* : OStream */;
-val* var48 /* : String */;
-static val* varonce49;
-val* var50 /* : String */;
-char* var51 /* : NativeString */;
-long var52 /* : Int */;
-val* var53 /* : FlatString */;
-val* var54 /* : Array[Object] */;
+val* var40 /* : FlatString */;
+val* var41 /* : Array[Object] */;
+long var42 /* : Int */;
+val* var43 /* : NativeArray[Object] */;
+val* var44 /* : String */;
+val* var45 /* : Sys */;
+val* var47 /* : Sys */;
+val* var48 /* : OStream */;
+val* var50 /* : OStream */;
+val* var51 /* : String */;
+static val* varonce52;
+val* var53 /* : String */;
+char* var54 /* : NativeString */;
 long var55 /* : Int */;
-val* var56 /* : NativeArray[Object] */;
-val* var57 /* : String */;
-val* var58 /* : Array[Message] */;
-val* var60 /* : Array[Message] */;
-long var61 /* : Int */;
-long var63 /* : Int */;
-long var64 /* : Int */;
-short int var65 /* : Bool */;
-short int var67 /* : Bool */;
-int cltype68;
-int idtype69;
-const char* var_class_name70;
+val* var56 /* : FlatString */;
+val* var57 /* : Array[Object] */;
+long var58 /* : Int */;
+val* var59 /* : NativeArray[Object] */;
+val* var60 /* : String */;
+val* var62 /* : Array[Message] */;
+val* var64 /* : Array[Message] */;
+long var65 /* : Int */;
+long var67 /* : Int */;
+long var68 /* : Int */;
+short int var69 /* : Bool */;
 short int var71 /* : Bool */;
-long var72 /* : Int */;
+int cltype72;
+int idtype73;
+const char* var_class_name74;
+short int var75 /* : Bool */;
+long var76 /* : Int */;
 {
 { /* Inline toolcontext#ToolContext#messages (self) on <self:ToolContext> */
 var2 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
 if (unlikely(var2 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
 var = var2;
@@ -991,248 +1075,264 @@ RET_LABEL1:(void)0;
 }
 }
 {
-var3 = array__AbstractArrayRead__length(var);
+{ /* Inline array#AbstractArrayRead#length (var) on <var:Array[Message]> */
+var5 = var->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var:Array[Message]> */
+var3 = var5;
+RET_LABEL4:(void)0;
 }
-var4 = 0;
+}
+var6 = 0;
 {
-{ /* Inline kernel#Int#> (var3,var4) on <var3:Int> */
-/* Covariant cast for argument 0 (i) <var4:Int> isa OTHER */
-/* <var4:Int> isa OTHER */
-var7 = 1; /* easy <var4:Int> isa OTHER*/
-if (unlikely(!var7)) {
+{ /* Inline kernel#Int#> (var3,var6) on <var3:Int> */
+/* Covariant cast for argument 0 (i) <var6:Int> isa OTHER */
+/* <var6:Int> isa OTHER */
+var9 = 1; /* easy <var6:Int> isa OTHER*/
+if (unlikely(!var9)) {
 var_class_name = type_kernel__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 327);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
 show_backtrace(1);
 }
-var8 = var3 > var4;
-var5 = var8;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
+var10 = var3 > var6;
+var7 = var10;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
 }
 }
-if (var5){
+if (var7){
 {
 { /* Inline toolcontext#ToolContext#message_sorter (self) on <self:ToolContext> */
-var11 = self->attrs[COLOR_toolcontext__ToolContext___message_sorter].val; /* _message_sorter on <self:ToolContext> */
-if (unlikely(var11 == NULL)) {
+var13 = self->attrs[COLOR_toolcontext__ToolContext___message_sorter].val; /* _message_sorter on <self:ToolContext> */
+if (unlikely(var13 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _message_sorter");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 86);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 106);
 show_backtrace(1);
 }
-var9 = var11;
-RET_LABEL10:(void)0;
+var11 = var13;
+RET_LABEL12:(void)0;
 }
 }
 {
 { /* Inline toolcontext#ToolContext#messages (self) on <self:ToolContext> */
-var14 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
-if (unlikely(var14 == NULL)) {
+var16 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
+if (unlikely(var16 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
-var12 = var14;
-RET_LABEL13:(void)0;
+var14 = var16;
+RET_LABEL15:(void)0;
 }
 }
 {
-sorter__Comparator__sort(var9, var12); /* Direct call sorter#Comparator#sort on <var9:ComparableSorter[Message]>*/
+sorter__Comparator__sort(var11, var14); /* Direct call sorter#Comparator#sort on <var11:Comparator>*/
 }
 {
 { /* Inline toolcontext#ToolContext#messages (self) on <self:ToolContext> */
-var17 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
-if (unlikely(var17 == NULL)) {
+var19 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
+if (unlikely(var19 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
-var15 = var17;
-RET_LABEL16:(void)0;
+var17 = var19;
+RET_LABEL18:(void)0;
 }
 }
+var_ = var17;
 {
-var18 = array__AbstractArrayRead__iterator(var15);
+var20 = array__AbstractArrayRead__iterator(var_);
 }
+var_21 = var20;
 for(;;) {
 {
-var19 = array__ArrayIterator__is_ok(var18);
+var22 = array__ArrayIterator__is_ok(var_21);
 }
-if(!var19) break;
+if (var22){
 {
-var20 = array__ArrayIterator__item(var18);
+var23 = array__ArrayIterator__item(var_21);
 }
-var_m = var20;
+var_m = var23;
 {
 { /* Inline toolcontext#ToolContext#opt_no_color (self) on <self:ToolContext> */
-var23 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:ToolContext> */
-if (unlikely(var23 == NULL)) {
+var26 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:ToolContext> */
+if (unlikely(var26 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_no_color");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 196);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 264);
 show_backtrace(1);
 }
-var21 = var23;
-RET_LABEL22:(void)0;
+var24 = var26;
+RET_LABEL25:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var21) on <var21:OptionBool> */
-var26 = var21->attrs[COLOR_opts__Option___value].val; /* _value on <var21:OptionBool> */
-var24 = var26;
-RET_LABEL25:(void)0;
+{ /* Inline opts#Option#value (var24) on <var24:OptionBool> */
+var29 = var24->attrs[COLOR_opts__Option___value].val; /* _value on <var24:OptionBool> */
+var27 = var29;
+RET_LABEL28:(void)0;
 }
 }
-var27 = ((struct instance_kernel__Bool*)var24)->value; /* autounbox from nullable Object to Bool */;
-if (var27){
+var30 = ((struct instance_kernel__Bool*)var27)->value; /* autounbox from nullable Object to Bool */;
+if (var30){
 {
 { /* Inline kernel#Object#sys (self) on <self:ToolContext> */
-var30 = glob_sys;
-var28 = var30;
-goto RET_LABEL29;
-RET_LABEL29:(void)0;
+var33 = glob_sys;
+var31 = var33;
+goto RET_LABEL32;
+RET_LABEL32:(void)0;
 }
 }
 {
-{ /* Inline file#Sys#stderr (var28) on <var28:Sys> */
-var33 = var28->attrs[COLOR_file__Sys___stderr].val; /* _stderr on <var28:Sys> */
-if (unlikely(var33 == NULL)) {
+{ /* Inline file#Sys#stderr (var31) on <var31:Sys> */
+var36 = var31->attrs[COLOR_file__Sys___stderr].val; /* _stderr on <var31:Sys> */
+if (unlikely(var36 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _stderr");
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/file.nit", 533);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/file.nit", 637);
 show_backtrace(1);
 }
-var31 = var33;
-RET_LABEL32:(void)0;
+var34 = var36;
+RET_LABEL35:(void)0;
 }
 }
 if (varonce) {
-var34 = varonce;
+var37 = varonce;
 } else {
-var35 = "\n";
-var36 = 1;
-var37 = string__NativeString__to_s_with_length(var35, var36);
-var34 = var37;
-varonce = var34;
+var38 = "\n";
+var39 = 1;
+var40 = string__NativeString__to_s_with_length(var38, var39);
+var37 = var40;
+varonce = var37;
 }
-var38 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var38 = array_instance Array[Object] */
-var39 = 2;
-var40 = NEW_array__NativeArray(var39, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var40)->values[0] = (val*) var_m;
-((struct instance_array__NativeArray*)var40)->values[1] = (val*) var34;
+var41 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var41 = array_instance Array[Object] */
+var42 = 2;
+var43 = NEW_array__NativeArray(var42, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var43)->values[0] = (val*) var_m;
+((struct instance_array__NativeArray*)var43)->values[1] = (val*) var37;
 {
-((void (*)(val*, val*, long))(var38->class->vft[COLOR_array__Array__with_native]))(var38, var40, var39) /* with_native on <var38:Array[Object]>*/;
+((void (*)(val*, val*, long))(var41->class->vft[COLOR_array__Array__with_native]))(var41, var43, var42) /* with_native on <var41:Array[Object]>*/;
 }
 }
 {
-var41 = ((val* (*)(val*))(var38->class->vft[COLOR_string__Object__to_s]))(var38) /* to_s on <var38:Array[Object]>*/;
+var44 = ((val* (*)(val*))(var41->class->vft[COLOR_string__Object__to_s]))(var41) /* to_s on <var41:Array[Object]>*/;
 }
 {
-file__OFStream__write(var31, var41); /* Direct call file#OFStream#write on <var31:OStream>*/
+file__OFStream__write(var34, var44); /* Direct call file#OFStream#write on <var34:OStream>*/
 }
 } else {
 {
 { /* Inline kernel#Object#sys (self) on <self:ToolContext> */
-var44 = glob_sys;
-var42 = var44;
-goto RET_LABEL43;
-RET_LABEL43:(void)0;
+var47 = glob_sys;
+var45 = var47;
+goto RET_LABEL46;
+RET_LABEL46:(void)0;
 }
 }
 {
-{ /* Inline file#Sys#stderr (var42) on <var42:Sys> */
-var47 = var42->attrs[COLOR_file__Sys___stderr].val; /* _stderr on <var42:Sys> */
-if (unlikely(var47 == NULL)) {
+{ /* Inline file#Sys#stderr (var45) on <var45:Sys> */
+var50 = var45->attrs[COLOR_file__Sys___stderr].val; /* _stderr on <var45:Sys> */
+if (unlikely(var50 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _stderr");
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/file.nit", 533);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/file.nit", 637);
 show_backtrace(1);
 }
-var45 = var47;
-RET_LABEL46:(void)0;
+var48 = var50;
+RET_LABEL49:(void)0;
 }
 }
 {
-var48 = toolcontext__Message__to_color_string(var_m);
+var51 = toolcontext__Message__to_color_string(var_m);
 }
-if (varonce49) {
-var50 = varonce49;
+if (varonce52) {
+var53 = varonce52;
 } else {
-var51 = "\n";
-var52 = 1;
-var53 = string__NativeString__to_s_with_length(var51, var52);
-var50 = var53;
-varonce49 = var50;
+var54 = "\n";
+var55 = 1;
+var56 = string__NativeString__to_s_with_length(var54, var55);
+var53 = var56;
+varonce52 = var53;
 }
-var54 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var54 = array_instance Array[Object] */
-var55 = 2;
-var56 = NEW_array__NativeArray(var55, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var56)->values[0] = (val*) var48;
-((struct instance_array__NativeArray*)var56)->values[1] = (val*) var50;
+var57 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var57 = array_instance Array[Object] */
+var58 = 2;
+var59 = NEW_array__NativeArray(var58, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var59)->values[0] = (val*) var51;
+((struct instance_array__NativeArray*)var59)->values[1] = (val*) var53;
 {
-((void (*)(val*, val*, long))(var54->class->vft[COLOR_array__Array__with_native]))(var54, var56, var55) /* with_native on <var54:Array[Object]>*/;
+((void (*)(val*, val*, long))(var57->class->vft[COLOR_array__Array__with_native]))(var57, var59, var58) /* with_native on <var57:Array[Object]>*/;
 }
 }
 {
-var57 = ((val* (*)(val*))(var54->class->vft[COLOR_string__Object__to_s]))(var54) /* to_s on <var54:Array[Object]>*/;
+var60 = ((val* (*)(val*))(var57->class->vft[COLOR_string__Object__to_s]))(var57) /* to_s on <var57:Array[Object]>*/;
 }
 {
-file__OFStream__write(var45, var57); /* Direct call file#OFStream#write on <var45:OStream>*/
+file__OFStream__write(var48, var60); /* Direct call file#OFStream#write on <var48:OStream>*/
 }
 }
-CONTINUE_label: (void)0;
 {
-array__ArrayIterator__next(var18); /* Direct call array#ArrayIterator#next on <var18:ArrayIterator[nullable Object]>*/
+array__ArrayIterator__next(var_21); /* Direct call array#ArrayIterator#next on <var_21:ArrayIterator[Message]>*/
+}
+} else {
+goto BREAK_label;
 }
 }
 BREAK_label: (void)0;
 {
+{ /* Inline abstract_collection#Iterator#finish (var_21) on <var_21:ArrayIterator[Message]> */
+RET_LABEL61:(void)0;
+}
+}
+{
 { /* Inline toolcontext#ToolContext#messages (self) on <self:ToolContext> */
-var60 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
-if (unlikely(var60 == NULL)) {
+var64 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
+if (unlikely(var64 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
-var58 = var60;
-RET_LABEL59:(void)0;
+var62 = var64;
+RET_LABEL63:(void)0;
 }
 }
 {
-array__AbstractArray__clear(var58); /* Direct call array#AbstractArray#clear on <var58:Array[Message]>*/
+array__AbstractArray__clear(var62); /* Direct call array#AbstractArray#clear on <var62:Array[Message]>*/
 }
 } else {
 }
 {
 { /* Inline toolcontext#ToolContext#error_count (self) on <self:ToolContext> */
-var63 = self->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <self:ToolContext> */
-var61 = var63;
-RET_LABEL62:(void)0;
+var67 = self->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <self:ToolContext> */
+var65 = var67;
+RET_LABEL66:(void)0;
 }
 }
-var64 = 0;
+var68 = 0;
 {
-{ /* Inline kernel#Int#> (var61,var64) on <var61:Int> */
-/* Covariant cast for argument 0 (i) <var64:Int> isa OTHER */
-/* <var64:Int> isa OTHER */
-var67 = 1; /* easy <var64:Int> isa OTHER*/
-if (unlikely(!var67)) {
-var_class_name70 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name70);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 327);
+{ /* Inline kernel#Int#> (var65,var68) on <var65:Int> */
+/* Covariant cast for argument 0 (i) <var68:Int> isa OTHER */
+/* <var68:Int> isa OTHER */
+var71 = 1; /* easy <var68:Int> isa OTHER*/
+if (unlikely(!var71)) {
+var_class_name74 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name74);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
 show_backtrace(1);
 }
-var71 = var61 > var64;
-var65 = var71;
-goto RET_LABEL66;
-RET_LABEL66:(void)0;
+var75 = var65 > var68;
+var69 = var75;
+goto RET_LABEL70;
+RET_LABEL70:(void)0;
 }
 }
-if (var65){
-var72 = 1;
+if (var69){
 {
-{ /* Inline kernel#Object#exit (self,var72) on <self:ToolContext> */
-exit(var72);
-RET_LABEL73:(void)0;
+toolcontext__ToolContext__errors_info(self); /* Direct call toolcontext#ToolContext#errors_info on <self:ToolContext>*/
+}
+var76 = 1;
+{
+{ /* Inline kernel#Object#exit (self,var76) on <self:ToolContext> */
+exit(var76);
+RET_LABEL77:(void)0;
 }
 }
 } else {
@@ -1244,18 +1344,226 @@ void VIRTUAL_toolcontext__ToolContext__check_errors(val* self) {
 toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolContext#check_errors on <self:Object(ToolContext)>*/
 RET_LABEL:;
 }
-/* method toolcontext#ToolContext#error for (self: ToolContext, nullable Location, String) */
-void toolcontext__ToolContext__error(val* self, val* p0, val* p1) {
-val* var_l /* var l: nullable Location */;
-val* var_s /* var s: String */;
-val* var /* : Array[Message] */;
-val* var2 /* : Array[Message] */;
-val* var3 /* : Message */;
-long var5 /* : Int */;
-long var7 /* : Int */;
-long var8 /* : Int */;
-long var9 /* : Int */;
-short int var11 /* : Bool */;
+/* method toolcontext#ToolContext#errors_info for (self: ToolContext) */
+void toolcontext__ToolContext__errors_info(val* self) {
+short int var /* : Bool */;
+long var1 /* : Int */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+short int var8 /* : Bool */;
+short int var_ /* var : Bool */;
+long var9 /* : Int */;
+long var11 /* : Int */;
+long var12 /* : Int */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+short int var16 /* : Bool */;
+val* var17 /* : OptionBool */;
+val* var19 /* : OptionBool */;
+val* var20 /* : nullable Object */;
+val* var22 /* : nullable Object */;
+short int var23 /* : Bool */;
+val* var24 /* : Sys */;
+val* var26 /* : Sys */;
+val* var27 /* : OStream */;
+val* var29 /* : OStream */;
+static val* varonce;
+val* var30 /* : String */;
+char* var31 /* : NativeString */;
+long var32 /* : Int */;
+val* var33 /* : FlatString */;
+long var34 /* : Int */;
+long var36 /* : Int */;
+static val* varonce37;
+val* var38 /* : String */;
+char* var39 /* : NativeString */;
+long var40 /* : Int */;
+val* var41 /* : FlatString */;
+long var42 /* : Int */;
+long var44 /* : Int */;
+static val* varonce45;
+val* var46 /* : String */;
+char* var47 /* : NativeString */;
+long var48 /* : Int */;
+val* var49 /* : FlatString */;
+val* var50 /* : Array[Object] */;
+long var51 /* : Int */;
+val* var52 /* : NativeArray[Object] */;
+val* var53 /* : Object */;
+val* var54 /* : Object */;
+val* var55 /* : String */;
+{
+{ /* Inline toolcontext#ToolContext#error_count (self) on <self:ToolContext> */
+var3 = self->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <self:ToolContext> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+var4 = 0;
+{
+{ /* Inline kernel#Int#== (var1,var4) on <var1:Int> */
+var8 = var1 == var4;
+var6 = var8;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
+}
+var5 = var6;
+}
+var_ = var5;
+if (var5){
+{
+{ /* Inline toolcontext#ToolContext#warning_count (self) on <self:ToolContext> */
+var11 = self->attrs[COLOR_toolcontext__ToolContext___warning_count].l; /* _warning_count on <self:ToolContext> */
+var9 = var11;
+RET_LABEL10:(void)0;
+}
+}
+var12 = 0;
+{
+{ /* Inline kernel#Int#== (var9,var12) on <var9:Int> */
+var16 = var9 == var12;
+var14 = var16;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+var13 = var14;
+}
+var = var13;
+} else {
+var = var_;
+}
+if (var){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline toolcontext#ToolContext#opt_no_color (self) on <self:ToolContext> */
+var19 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:ToolContext> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_no_color");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 264);
+show_backtrace(1);
+}
+var17 = var19;
+RET_LABEL18:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var17) on <var17:OptionBool> */
+var22 = var17->attrs[COLOR_opts__Option___value].val; /* _value on <var17:OptionBool> */
+var20 = var22;
+RET_LABEL21:(void)0;
+}
+}
+var23 = ((struct instance_kernel__Bool*)var20)->value; /* autounbox from nullable Object to Bool */;
+if (var23){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline kernel#Object#sys (self) on <self:ToolContext> */
+var26 = glob_sys;
+var24 = var26;
+goto RET_LABEL25;
+RET_LABEL25:(void)0;
+}
+}
+{
+{ /* Inline file#Sys#stderr (var24) on <var24:Sys> */
+var29 = var24->attrs[COLOR_file__Sys___stderr].val; /* _stderr on <var24:Sys> */
+if (unlikely(var29 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _stderr");
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/file.nit", 637);
+show_backtrace(1);
+}
+var27 = var29;
+RET_LABEL28:(void)0;
+}
+}
+if (varonce) {
+var30 = varonce;
+} else {
+var31 = "Errors: ";
+var32 = 8;
+var33 = string__NativeString__to_s_with_length(var31, var32);
+var30 = var33;
+varonce = var30;
+}
+{
+{ /* Inline toolcontext#ToolContext#error_count (self) on <self:ToolContext> */
+var36 = self->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <self:ToolContext> */
+var34 = var36;
+RET_LABEL35:(void)0;
+}
+}
+if (varonce37) {
+var38 = varonce37;
+} else {
+var39 = ". Warnings: ";
+var40 = 12;
+var41 = string__NativeString__to_s_with_length(var39, var40);
+var38 = var41;
+varonce37 = var38;
+}
+{
+{ /* Inline toolcontext#ToolContext#warning_count (self) on <self:ToolContext> */
+var44 = self->attrs[COLOR_toolcontext__ToolContext___warning_count].l; /* _warning_count on <self:ToolContext> */
+var42 = var44;
+RET_LABEL43:(void)0;
+}
+}
+if (varonce45) {
+var46 = varonce45;
+} else {
+var47 = ".\n";
+var48 = 2;
+var49 = string__NativeString__to_s_with_length(var47, var48);
+var46 = var49;
+varonce45 = var46;
+}
+var50 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var50 = array_instance Array[Object] */
+var51 = 5;
+var52 = NEW_array__NativeArray(var51, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var52)->values[0] = (val*) var30;
+var53 = BOX_kernel__Int(var34); /* autobox from Int to Object */
+((struct instance_array__NativeArray*)var52)->values[1] = (val*) var53;
+((struct instance_array__NativeArray*)var52)->values[2] = (val*) var38;
+var54 = BOX_kernel__Int(var42); /* autobox from Int to Object */
+((struct instance_array__NativeArray*)var52)->values[3] = (val*) var54;
+((struct instance_array__NativeArray*)var52)->values[4] = (val*) var46;
+{
+((void (*)(val*, val*, long))(var50->class->vft[COLOR_array__Array__with_native]))(var50, var52, var51) /* with_native on <var50:Array[Object]>*/;
+}
+}
+{
+var55 = ((val* (*)(val*))(var50->class->vft[COLOR_string__Object__to_s]))(var50) /* to_s on <var50:Array[Object]>*/;
+}
+{
+file__OFStream__write(var27, var55); /* Direct call file#OFStream#write on <var27:OStream>*/
+}
+RET_LABEL:;
+}
+/* method toolcontext#ToolContext#errors_info for (self: Object) */
+void VIRTUAL_toolcontext__ToolContext__errors_info(val* self) {
+toolcontext__ToolContext__errors_info(self); /* Direct call toolcontext#ToolContext#errors_info on <self:Object(ToolContext)>*/
+RET_LABEL:;
+}
+/* method toolcontext#ToolContext#error for (self: ToolContext, nullable Location, String) */
+void toolcontext__ToolContext__error(val* self, val* p0, val* p1) {
+val* var_l /* var l: nullable Location */;
+val* var_s /* var s: String */;
+val* var /* : Array[Message] */;
+val* var2 /* : Array[Message] */;
+val* var3 /* : Message */;
+val* var4 /* : null */;
+long var5 /* : Int */;
+long var7 /* : Int */;
+long var8 /* : Int */;
+long var9 /* : Int */;
+short int var11 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
@@ -1272,7 +1580,7 @@ var_s = p1;
 var2 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
 if (unlikely(var2 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
 var = var2;
@@ -1280,12 +1588,18 @@ RET_LABEL1:(void)0;
 }
 }
 var3 = NEW_toolcontext__Message(&type_toolcontext__Message);
+var4 = NULL;
 {
-{ /* Inline toolcontext#Message#init (var3,var_l,var_s) on <var3:Message> */
-var3->attrs[COLOR_toolcontext__Message___location].val = var_l; /* _location on <var3:Message> */
-var3->attrs[COLOR_toolcontext__Message___text].val = var_s; /* _text on <var3:Message> */
-RET_LABEL4:(void)0;
+((void (*)(val*, val*))(var3->class->vft[COLOR_toolcontext__Message__location_61d]))(var3, var_l) /* location= on <var3:Message>*/;
+}
+{
+((void (*)(val*, val*))(var3->class->vft[COLOR_toolcontext__Message__tag_61d]))(var3, var4) /* tag= on <var3:Message>*/;
+}
+{
+((void (*)(val*, val*))(var3->class->vft[COLOR_toolcontext__Message__text_61d]))(var3, var_s) /* text= on <var3:Message>*/;
 }
+{
+((void (*)(val*))(var3->class->vft[COLOR_kernel__Object__init]))(var3) /* init on <var3:Message>*/;
 }
 {
 array__Array__add(var, var3); /* Direct call array#Array#add on <var:Array[Message]>*/
@@ -1306,7 +1620,7 @@ var11 = 1; /* easy <var8:Int> isa OTHER*/
 if (unlikely(!var11)) {
 var_class_name = type_kernel__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 328);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
 show_backtrace(1);
 }
 var12 = var5 + var8;
@@ -1316,32 +1630,313 @@ RET_LABEL10:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#error_count= (self,var9) on <self:ToolContext> */
-self->attrs[COLOR_toolcontext__ToolContext___error_count].l = var9; /* _error_count on <self:ToolContext> */
-RET_LABEL13:(void)0;
+{ /* Inline toolcontext#ToolContext#error_count= (self,var9) on <self:ToolContext> */
+self->attrs[COLOR_toolcontext__ToolContext___error_count].l = var9; /* _error_count on <self:ToolContext> */
+RET_LABEL13:(void)0;
+}
+}
+{
+{ /* Inline toolcontext#ToolContext#opt_stop_on_first_error (self) on <self:ToolContext> */
+var16 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
+if (unlikely(var16 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 261);
+show_backtrace(1);
+}
+var14 = var16;
+RET_LABEL15:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var14) on <var14:OptionBool> */
+var19 = var14->attrs[COLOR_opts__Option___value].val; /* _value on <var14:OptionBool> */
+var17 = var19;
+RET_LABEL18:(void)0;
+}
+}
+var20 = ((struct instance_kernel__Bool*)var17)->value; /* autounbox from nullable Object to Bool */;
+if (var20){
+{
+toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolContext#check_errors on <self:ToolContext>*/
+}
+} else {
+}
+RET_LABEL:;
+}
+/* method toolcontext#ToolContext#error for (self: Object, nullable Location, String) */
+void VIRTUAL_toolcontext__ToolContext__error(val* self, val* p0, val* p1) {
+toolcontext__ToolContext__error(self, p0, p1); /* Direct call toolcontext#ToolContext#error on <self:Object(ToolContext)>*/
+RET_LABEL:;
+}
+/* method toolcontext#ToolContext#fatal_error for (self: ToolContext, nullable Location, String) */
+void toolcontext__ToolContext__fatal_error(val* self, val* p0, val* p1) {
+val* var_l /* var l: nullable Location */;
+val* var_s /* var s: String */;
+var_l = p0;
+var_s = p1;
+{
+toolcontext__ToolContext__error(self, var_l, var_s); /* Direct call toolcontext#ToolContext#error on <self:ToolContext>*/
+}
+{
+toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolContext#check_errors on <self:ToolContext>*/
+}
+RET_LABEL:;
+}
+/* method toolcontext#ToolContext#fatal_error for (self: Object, nullable Location, String) */
+void VIRTUAL_toolcontext__ToolContext__fatal_error(val* self, val* p0, val* p1) {
+toolcontext__ToolContext__fatal_error(self, p0, p1); /* Direct call toolcontext#ToolContext#fatal_error on <self:Object(ToolContext)>*/
+RET_LABEL:;
+}
+/* method toolcontext#ToolContext#warning for (self: ToolContext, nullable Location, String, String) */
+void toolcontext__ToolContext__warning(val* self, val* p0, val* p1, val* p2) {
+val* var_l /* var l: nullable Location */;
+val* var_tag /* var tag: String */;
+val* var_text /* var text: String */;
+val* var /* : OptionArray */;
+val* var2 /* : OptionArray */;
+val* var3 /* : nullable Object */;
+val* var5 /* : nullable Object */;
+static val* varonce;
+val* var6 /* : String */;
+char* var7 /* : NativeString */;
+long var8 /* : Int */;
+val* var9 /* : FlatString */;
+val* var10 /* : Array[Object] */;
+long var11 /* : Int */;
+val* var12 /* : NativeArray[Object] */;
+val* var13 /* : String */;
+short int var14 /* : Bool */;
+short int var15 /* : Bool */;
+val* var16 /* : OptionArray */;
+val* var18 /* : OptionArray */;
+val* var19 /* : nullable Object */;
+val* var21 /* : nullable Object */;
+short int var22 /* : Bool */;
+short int var23 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var24 /* : OptionCount */;
+val* var26 /* : OptionCount */;
+val* var27 /* : nullable Object */;
+val* var29 /* : nullable Object */;
+long var30 /* : Int */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+long var35 /* : Int */;
+val* var36 /* : Array[Message] */;
+val* var38 /* : Array[Message] */;
+val* var39 /* : Message */;
+long var40 /* : Int */;
+long var42 /* : Int */;
+long var43 /* : Int */;
+long var44 /* : Int */;
+short int var46 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var47 /* : Int */;
+val* var49 /* : OptionBool */;
+val* var51 /* : OptionBool */;
+val* var52 /* : nullable Object */;
+val* var54 /* : nullable Object */;
+short int var55 /* : Bool */;
+var_l = p0;
+var_tag = p1;
+var_text = p2;
+{
+{ /* Inline toolcontext#ToolContext#opt_warning (self) on <self:ToolContext> */
+var2 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:ToolContext> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var) on <var:OptionArray> */
+var5 = var->attrs[COLOR_opts__Option___value].val; /* _value on <var:OptionArray> */
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+if (varonce) {
+var6 = varonce;
+} else {
+var7 = "no-";
+var8 = 3;
+var9 = string__NativeString__to_s_with_length(var7, var8);
+var6 = var9;
+varonce = var6;
+}
+var10 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var10 = array_instance Array[Object] */
+var11 = 2;
+var12 = NEW_array__NativeArray(var11, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var12)->values[0] = (val*) var6;
+((struct instance_array__NativeArray*)var12)->values[1] = (val*) var_tag;
+{
+((void (*)(val*, val*, long))(var10->class->vft[COLOR_array__Array__with_native]))(var10, var12, var11) /* with_native on <var10:Array[Object]>*/;
+}
+}
+{
+var13 = ((val* (*)(val*))(var10->class->vft[COLOR_string__Object__to_s]))(var10) /* to_s on <var10:Array[Object]>*/;
+}
+{
+var14 = array__AbstractArrayRead__has(var3, var13);
+}
+if (var14){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline toolcontext#ToolContext#opt_warning (self) on <self:ToolContext> */
+var18 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:ToolContext> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
+show_backtrace(1);
+}
+var16 = var18;
+RET_LABEL17:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var16) on <var16:OptionArray> */
+var21 = var16->attrs[COLOR_opts__Option___value].val; /* _value on <var16:OptionArray> */
+var19 = var21;
+RET_LABEL20:(void)0;
+}
+}
+{
+var22 = array__AbstractArrayRead__has(var19, var_tag);
+}
+var23 = !var22;
+var_ = var23;
+if (var23){
+{
+{ /* Inline toolcontext#ToolContext#opt_warn (self) on <self:ToolContext> */
+var26 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
+if (unlikely(var26 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
+show_backtrace(1);
+}
+var24 = var26;
+RET_LABEL25:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var24) on <var24:OptionCount> */
+var29 = var24->attrs[COLOR_opts__Option___value].val; /* _value on <var24:OptionCount> */
+var27 = var29;
+RET_LABEL28:(void)0;
+}
+}
+var30 = 0;
+{
+{ /* Inline kernel#Int#== (var27,var30) on <var27:nullable Object(Int)> */
+var34 = (var27 != NULL) && (var27->class == &class_kernel__Int);
+if (var34) {
+var35 = ((struct instance_kernel__Int*)var27)->value; /* autounbox from nullable Object to Int */;
+var34 = (var35 == var30);
+}
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
+}
+var31 = var32;
+}
+var15 = var31;
+} else {
+var15 = var_;
+}
+if (var15){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline toolcontext#ToolContext#messages (self) on <self:ToolContext> */
+var38 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
+if (unlikely(var38 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
+show_backtrace(1);
+}
+var36 = var38;
+RET_LABEL37:(void)0;
+}
+}
+var39 = NEW_toolcontext__Message(&type_toolcontext__Message);
+{
+((void (*)(val*, val*))(var39->class->vft[COLOR_toolcontext__Message__location_61d]))(var39, var_l) /* location= on <var39:Message>*/;
+}
+{
+((void (*)(val*, val*))(var39->class->vft[COLOR_toolcontext__Message__tag_61d]))(var39, var_tag) /* tag= on <var39:Message>*/;
+}
+{
+((void (*)(val*, val*))(var39->class->vft[COLOR_toolcontext__Message__text_61d]))(var39, var_text) /* text= on <var39:Message>*/;
+}
+{
+((void (*)(val*))(var39->class->vft[COLOR_kernel__Object__init]))(var39) /* init on <var39:Message>*/;
+}
+{
+array__Array__add(var36, var39); /* Direct call array#Array#add on <var36:Array[Message]>*/
+}
+{
+{ /* Inline toolcontext#ToolContext#warning_count (self) on <self:ToolContext> */
+var42 = self->attrs[COLOR_toolcontext__ToolContext___warning_count].l; /* _warning_count on <self:ToolContext> */
+var40 = var42;
+RET_LABEL41:(void)0;
+}
+}
+var43 = 1;
+{
+{ /* Inline kernel#Int#+ (var40,var43) on <var40:Int> */
+/* Covariant cast for argument 0 (i) <var43:Int> isa OTHER */
+/* <var43:Int> isa OTHER */
+var46 = 1; /* easy <var43:Int> isa OTHER*/
+if (unlikely(!var46)) {
+var_class_name = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
+show_backtrace(1);
+}
+var47 = var40 + var43;
+var44 = var47;
+goto RET_LABEL45;
+RET_LABEL45:(void)0;
+}
+}
+{
+{ /* Inline toolcontext#ToolContext#warning_count= (self,var44) on <self:ToolContext> */
+self->attrs[COLOR_toolcontext__ToolContext___warning_count].l = var44; /* _warning_count on <self:ToolContext> */
+RET_LABEL48:(void)0;
 }
 }
 {
 { /* Inline toolcontext#ToolContext#opt_stop_on_first_error (self) on <self:ToolContext> */
-var16 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
-if (unlikely(var16 == NULL)) {
+var51 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
+if (unlikely(var51 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 193);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 261);
 show_backtrace(1);
 }
-var14 = var16;
-RET_LABEL15:(void)0;
+var49 = var51;
+RET_LABEL50:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var14) on <var14:OptionBool> */
-var19 = var14->attrs[COLOR_opts__Option___value].val; /* _value on <var14:OptionBool> */
-var17 = var19;
-RET_LABEL18:(void)0;
+{ /* Inline opts#Option#value (var49) on <var49:OptionBool> */
+var54 = var49->attrs[COLOR_opts__Option___value].val; /* _value on <var49:OptionBool> */
+var52 = var54;
+RET_LABEL53:(void)0;
 }
 }
-var20 = ((struct instance_kernel__Bool*)var17)->value; /* autounbox from nullable Object to Bool */;
-if (var20){
+var55 = ((struct instance_kernel__Bool*)var52)->value; /* autounbox from nullable Object to Bool */;
+if (var55){
 {
 toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolContext#check_errors on <self:ToolContext>*/
 }
@@ -1349,68 +1944,76 @@ toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolCon
 }
 RET_LABEL:;
 }
-/* method toolcontext#ToolContext#error for (self: Object, nullable Location, String) */
-void VIRTUAL_toolcontext__ToolContext__error(val* self, val* p0, val* p1) {
-toolcontext__ToolContext__error(self, p0, p1); /* Direct call toolcontext#ToolContext#error on <self:Object(ToolContext)>*/
-RET_LABEL:;
-}
-/* method toolcontext#ToolContext#fatal_error for (self: ToolContext, nullable Location, String) */
-void toolcontext__ToolContext__fatal_error(val* self, val* p0, val* p1) {
-val* var_l /* var l: nullable Location */;
-val* var_s /* var s: String */;
-var_l = p0;
-var_s = p1;
-{
-toolcontext__ToolContext__error(self, var_l, var_s); /* Direct call toolcontext#ToolContext#error on <self:ToolContext>*/
-}
-{
-toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolContext#check_errors on <self:ToolContext>*/
-}
-RET_LABEL:;
-}
-/* method toolcontext#ToolContext#fatal_error for (self: Object, nullable Location, String) */
-void VIRTUAL_toolcontext__ToolContext__fatal_error(val* self, val* p0, val* p1) {
-toolcontext__ToolContext__fatal_error(self, p0, p1); /* Direct call toolcontext#ToolContext#fatal_error on <self:Object(ToolContext)>*/
+/* method toolcontext#ToolContext#warning for (self: Object, nullable Location, String, String) */
+void VIRTUAL_toolcontext__ToolContext__warning(val* self, val* p0, val* p1, val* p2) {
+toolcontext__ToolContext__warning(self, p0, p1, p2); /* Direct call toolcontext#ToolContext#warning on <self:Object(ToolContext)>*/
 RET_LABEL:;
 }
-/* method toolcontext#ToolContext#warning for (self: ToolContext, nullable Location, String) */
-void toolcontext__ToolContext__warning(val* self, val* p0, val* p1) {
+/* method toolcontext#ToolContext#advice for (self: ToolContext, nullable Location, String, String) */
+void toolcontext__ToolContext__advice(val* self, val* p0, val* p1, val* p2) {
 val* var_l /* var l: nullable Location */;
-val* var_s /* var s: String */;
-val* var /* : OptionCount */;
-val* var2 /* : OptionCount */;
+val* var_tag /* var tag: String */;
+val* var_text /* var text: String */;
+val* var /* : OptionArray */;
+val* var2 /* : OptionArray */;
 val* var3 /* : nullable Object */;
 val* var5 /* : nullable Object */;
-long var6 /* : Int */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-short int var10 /* : Bool */;
+static val* varonce;
+val* var6 /* : String */;
+char* var7 /* : NativeString */;
+long var8 /* : Int */;
+val* var9 /* : FlatString */;
+val* var10 /* : Array[Object] */;
 long var11 /* : Int */;
-val* var12 /* : Array[Message] */;
-val* var14 /* : Array[Message] */;
-val* var15 /* : Message */;
-long var17 /* : Int */;
-long var19 /* : Int */;
-long var20 /* : Int */;
-long var21 /* : Int */;
+val* var12 /* : NativeArray[Object] */;
+val* var13 /* : String */;
+short int var14 /* : Bool */;
+short int var15 /* : Bool */;
+val* var16 /* : OptionArray */;
+val* var18 /* : OptionArray */;
+val* var19 /* : nullable Object */;
+val* var21 /* : nullable Object */;
+short int var22 /* : Bool */;
 short int var23 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var24 /* : OptionCount */;
+val* var26 /* : OptionCount */;
+val* var27 /* : nullable Object */;
+val* var29 /* : nullable Object */;
+long var30 /* : Int */;
+short int var31 /* : Bool */;
+short int var33 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-long var24 /* : Int */;
-val* var26 /* : OptionBool */;
-val* var28 /* : OptionBool */;
-val* var29 /* : nullable Object */;
-val* var31 /* : nullable Object */;
-short int var32 /* : Bool */;
+long var34 /* : Int */;
+short int var35 /* : Bool */;
+val* var36 /* : Array[Message] */;
+val* var38 /* : Array[Message] */;
+val* var39 /* : Message */;
+long var40 /* : Int */;
+long var42 /* : Int */;
+long var43 /* : Int */;
+long var44 /* : Int */;
+short int var46 /* : Bool */;
+int cltype47;
+int idtype48;
+const char* var_class_name49;
+long var50 /* : Int */;
+val* var52 /* : OptionBool */;
+val* var54 /* : OptionBool */;
+val* var55 /* : nullable Object */;
+val* var57 /* : nullable Object */;
+short int var58 /* : Bool */;
 var_l = p0;
-var_s = p1;
+var_tag = p1;
+var_text = p2;
 {
-{ /* Inline toolcontext#ToolContext#opt_warn (self) on <self:ToolContext> */
-var2 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_warning (self) on <self:ToolContext> */
+var2 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:ToolContext> */
 if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 169);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
 show_backtrace(1);
 }
 var = var2;
@@ -1418,105 +2021,192 @@ RET_LABEL1:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var) on <var:OptionCount> */
-var5 = var->attrs[COLOR_opts__Option___value].val; /* _value on <var:OptionCount> */
+{ /* Inline opts#Option#value (var) on <var:OptionArray> */
+var5 = var->attrs[COLOR_opts__Option___value].val; /* _value on <var:OptionArray> */
 var3 = var5;
 RET_LABEL4:(void)0;
 }
 }
-var6 = 0;
+if (varonce) {
+var6 = varonce;
+} else {
+var7 = "no-";
+var8 = 3;
+var9 = string__NativeString__to_s_with_length(var7, var8);
+var6 = var9;
+varonce = var6;
+}
+var10 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var10 = array_instance Array[Object] */
+var11 = 2;
+var12 = NEW_array__NativeArray(var11, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var12)->values[0] = (val*) var6;
+((struct instance_array__NativeArray*)var12)->values[1] = (val*) var_tag;
 {
-{ /* Inline kernel#Int#== (var3,var6) on <var3:nullable Object(Int)> */
-var10 = (var3 != NULL) && (var3->class == &class_kernel__Int);
-if (var10) {
-var11 = ((struct instance_kernel__Int*)var3)->value; /* autounbox from nullable Object to Int */;
-var10 = (var11 == var6);
+((void (*)(val*, val*, long))(var10->class->vft[COLOR_array__Array__with_native]))(var10, var12, var11) /* with_native on <var10:Array[Object]>*/;
 }
-var8 = var10;
-goto RET_LABEL9;
-RET_LABEL9:(void)0;
 }
-var7 = var8;
+{
+var13 = ((val* (*)(val*))(var10->class->vft[COLOR_string__Object__to_s]))(var10) /* to_s on <var10:Array[Object]>*/;
+}
+{
+var14 = array__AbstractArrayRead__has(var3, var13);
 }
-if (var7){
+if (var14){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline toolcontext#ToolContext#opt_warning (self) on <self:ToolContext> */
+var18 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:ToolContext> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
+show_backtrace(1);
+}
+var16 = var18;
+RET_LABEL17:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var16) on <var16:OptionArray> */
+var21 = var16->attrs[COLOR_opts__Option___value].val; /* _value on <var16:OptionArray> */
+var19 = var21;
+RET_LABEL20:(void)0;
+}
+}
+{
+var22 = array__AbstractArrayRead__has(var19, var_tag);
+}
+var23 = !var22;
+var_ = var23;
+if (var23){
+{
+{ /* Inline toolcontext#ToolContext#opt_warn (self) on <self:ToolContext> */
+var26 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
+if (unlikely(var26 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
+show_backtrace(1);
+}
+var24 = var26;
+RET_LABEL25:(void)0;
+}
+}
+{
+{ /* Inline opts#Option#value (var24) on <var24:OptionCount> */
+var29 = var24->attrs[COLOR_opts__Option___value].val; /* _value on <var24:OptionCount> */
+var27 = var29;
+RET_LABEL28:(void)0;
+}
+}
+var30 = 1;
+{
+{ /* Inline kernel#Int#<= (var27,var30) on <var27:nullable Object(Int)> */
+/* Covariant cast for argument 0 (i) <var30:Int> isa OTHER */
+/* <var30:Int> isa OTHER */
+var33 = 1; /* easy <var30:Int> isa OTHER*/
+if (unlikely(!var33)) {
+var_class_name = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 370);
+show_backtrace(1);
+}
+var34 = ((struct instance_kernel__Int*)var27)->value; /* autounbox from nullable Object to Int */;
+var35 = var34 <= var30;
+var31 = var35;
+goto RET_LABEL32;
+RET_LABEL32:(void)0;
+}
+}
+var15 = var31;
+} else {
+var15 = var_;
+}
+if (var15){
 goto RET_LABEL;
 } else {
 }
 {
 { /* Inline toolcontext#ToolContext#messages (self) on <self:ToolContext> */
-var14 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
-if (unlikely(var14 == NULL)) {
+var38 = self->attrs[COLOR_toolcontext__ToolContext___messages].val; /* _messages on <self:ToolContext> */
+if (unlikely(var38 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _messages");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 84);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 104);
 show_backtrace(1);
 }
-var12 = var14;
-RET_LABEL13:(void)0;
+var36 = var38;
+RET_LABEL37:(void)0;
 }
 }
-var15 = NEW_toolcontext__Message(&type_toolcontext__Message);
+var39 = NEW_toolcontext__Message(&type_toolcontext__Message);
 {
-{ /* Inline toolcontext#Message#init (var15,var_l,var_s) on <var15:Message> */
-var15->attrs[COLOR_toolcontext__Message___location].val = var_l; /* _location on <var15:Message> */
-var15->attrs[COLOR_toolcontext__Message___text].val = var_s; /* _text on <var15:Message> */
-RET_LABEL16:(void)0;
+((void (*)(val*, val*))(var39->class->vft[COLOR_toolcontext__Message__location_61d]))(var39, var_l) /* location= on <var39:Message>*/;
+}
+{
+((void (*)(val*, val*))(var39->class->vft[COLOR_toolcontext__Message__tag_61d]))(var39, var_tag) /* tag= on <var39:Message>*/;
+}
+{
+((void (*)(val*, val*))(var39->class->vft[COLOR_toolcontext__Message__text_61d]))(var39, var_text) /* text= on <var39:Message>*/;
 }
+{
+((void (*)(val*))(var39->class->vft[COLOR_kernel__Object__init]))(var39) /* init on <var39:Message>*/;
 }
 {
-array__Array__add(var12, var15); /* Direct call array#Array#add on <var12:Array[Message]>*/
+array__Array__add(var36, var39); /* Direct call array#Array#add on <var36:Array[Message]>*/
 }
 {
 { /* Inline toolcontext#ToolContext#warning_count (self) on <self:ToolContext> */
-var19 = self->attrs[COLOR_toolcontext__ToolContext___warning_count].l; /* _warning_count on <self:ToolContext> */
-var17 = var19;
-RET_LABEL18:(void)0;
+var42 = self->attrs[COLOR_toolcontext__ToolContext___warning_count].l; /* _warning_count on <self:ToolContext> */
+var40 = var42;
+RET_LABEL41:(void)0;
 }
 }
-var20 = 1;
+var43 = 1;
 {
-{ /* Inline kernel#Int#+ (var17,var20) on <var17:Int> */
-/* Covariant cast for argument 0 (i) <var20:Int> isa OTHER */
-/* <var20:Int> isa OTHER */
-var23 = 1; /* easy <var20:Int> isa OTHER*/
-if (unlikely(!var23)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 328);
+{ /* Inline kernel#Int#+ (var40,var43) on <var40:Int> */
+/* Covariant cast for argument 0 (i) <var43:Int> isa OTHER */
+/* <var43:Int> isa OTHER */
+var46 = 1; /* easy <var43:Int> isa OTHER*/
+if (unlikely(!var46)) {
+var_class_name49 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name49);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
 show_backtrace(1);
 }
-var24 = var17 + var20;
-var21 = var24;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
+var50 = var40 + var43;
+var44 = var50;
+goto RET_LABEL45;
+RET_LABEL45:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#warning_count= (self,var21) on <self:ToolContext> */
-self->attrs[COLOR_toolcontext__ToolContext___warning_count].l = var21; /* _warning_count on <self:ToolContext> */
-RET_LABEL25:(void)0;
+{ /* Inline toolcontext#ToolContext#warning_count= (self,var44) on <self:ToolContext> */
+self->attrs[COLOR_toolcontext__ToolContext___warning_count].l = var44; /* _warning_count on <self:ToolContext> */
+RET_LABEL51:(void)0;
 }
 }
 {
 { /* Inline toolcontext#ToolContext#opt_stop_on_first_error (self) on <self:ToolContext> */
-var28 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
-if (unlikely(var28 == NULL)) {
+var54 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
+if (unlikely(var54 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 193);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 261);
 show_backtrace(1);
 }
-var26 = var28;
-RET_LABEL27:(void)0;
+var52 = var54;
+RET_LABEL53:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var26) on <var26:OptionBool> */
-var31 = var26->attrs[COLOR_opts__Option___value].val; /* _value on <var26:OptionBool> */
-var29 = var31;
-RET_LABEL30:(void)0;
+{ /* Inline opts#Option#value (var52) on <var52:OptionBool> */
+var57 = var52->attrs[COLOR_opts__Option___value].val; /* _value on <var52:OptionBool> */
+var55 = var57;
+RET_LABEL56:(void)0;
 }
 }
-var32 = ((struct instance_kernel__Bool*)var29)->value; /* autounbox from nullable Object to Bool */;
-if (var32){
+var58 = ((struct instance_kernel__Bool*)var55)->value; /* autounbox from nullable Object to Bool */;
+if (var58){
 {
 toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolContext#check_errors on <self:ToolContext>*/
 }
@@ -1524,9 +2214,9 @@ toolcontext__ToolContext__check_errors(self); /* Direct call toolcontext#ToolCon
 }
 RET_LABEL:;
 }
-/* method toolcontext#ToolContext#warning for (self: Object, nullable Location, String) */
-void VIRTUAL_toolcontext__ToolContext__warning(val* self, val* p0, val* p1) {
-toolcontext__ToolContext__warning(self, p0, p1); /* Direct call toolcontext#ToolContext#warning on <self:Object(ToolContext)>*/
+/* method toolcontext#ToolContext#advice for (self: Object, nullable Location, String, String) */
+void VIRTUAL_toolcontext__ToolContext__advice(val* self, val* p0, val* p1, val* p2) {
+toolcontext__ToolContext__advice(self, p0, p1, p2); /* Direct call toolcontext#ToolContext#advice on <self:Object(ToolContext)>*/
 RET_LABEL:;
 }
 /* method toolcontext#ToolContext#info for (self: ToolContext, String, Int) */
@@ -1562,7 +2252,7 @@ var5 = 1; /* easy <var:Int> isa OTHER*/
 if (unlikely(!var5)) {
 var_class_name = type_kernel__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 324);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 370);
 show_backtrace(1);
 }
 var6 = var_level <= var;
@@ -1603,7 +2293,7 @@ val* var1 /* : OptionContext */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
 var = var1;
@@ -1619,7 +2309,7 @@ val* var3 /* : OptionContext */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1636,7 +2326,7 @@ val* var1 /* : OptionCount */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 169);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
 show_backtrace(1);
 }
 var = var1;
@@ -1652,7 +2342,40 @@ val* var3 /* : OptionCount */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 169);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method toolcontext#ToolContext#opt_warning for (self: ToolContext): OptionArray */
+val* toolcontext__ToolContext__opt_warning(val* self) {
+val* var /* : OptionArray */;
+val* var1 /* : OptionArray */;
+var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:ToolContext> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method toolcontext#ToolContext#opt_warning for (self: Object): OptionArray */
+val* VIRTUAL_toolcontext__ToolContext__opt_warning(val* self) {
+val* var /* : OptionArray */;
+val* var1 /* : OptionArray */;
+val* var3 /* : OptionArray */;
+{ /* Inline toolcontext#ToolContext#opt_warning (self) on <self:Object(ToolContext)> */
+var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:Object(ToolContext)> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1669,7 +2392,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_quiet].val; /* _opt_quiet on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_quiet");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 172);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 240);
 show_backtrace(1);
 }
 var = var1;
@@ -1685,7 +2408,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_quiet].val; /* _opt_quiet on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_quiet");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 172);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 240);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1702,7 +2425,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_log].val; /* _opt_log on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 175);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 243);
 show_backtrace(1);
 }
 var = var1;
@@ -1718,7 +2441,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_log].val; /* _opt_log on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 175);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 243);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1735,7 +2458,7 @@ val* var1 /* : OptionString */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log_dir");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 178);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 246);
 show_backtrace(1);
 }
 var = var1;
@@ -1751,7 +2474,7 @@ val* var3 /* : OptionString */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log_dir");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 178);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 246);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1768,7 +2491,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_help].val; /* _opt_help on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_help");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 181);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 249);
 show_backtrace(1);
 }
 var = var1;
@@ -1784,7 +2507,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_help].val; /* _opt_help on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_help");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 181);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 249);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1801,7 +2524,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_version].val; /* _opt_version on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_version");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 184);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 252);
 show_backtrace(1);
 }
 var = var1;
@@ -1817,7 +2540,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_version].val; /* _opt_version on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_version");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 184);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 252);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1834,7 +2557,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_set_dummy_tool].val; /* _opt_set_dummy_tool on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_set_dummy_tool");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 187);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 255);
 show_backtrace(1);
 }
 var = var1;
@@ -1850,7 +2573,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_set_dummy_tool].val; /* _opt_set_dummy_tool on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_set_dummy_tool");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 187);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 255);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1867,7 +2590,7 @@ val* var1 /* : OptionCount */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_verbose].val; /* _opt_verbose on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_verbose");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 190);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 258);
 show_backtrace(1);
 }
 var = var1;
@@ -1883,7 +2606,7 @@ val* var3 /* : OptionCount */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_verbose].val; /* _opt_verbose on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_verbose");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 190);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 258);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1900,7 +2623,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 193);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 261);
 show_backtrace(1);
 }
 var = var1;
@@ -1916,7 +2639,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 193);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 261);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1933,7 +2656,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_no_color");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 196);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 264);
 show_backtrace(1);
 }
 var = var1;
@@ -1949,7 +2672,7 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_no_color");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 196);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 264);
 show_backtrace(1);
 }
 var1 = var3;
@@ -1966,7 +2689,7 @@ val* var1 /* : OptionBool */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_bash_completion].val; /* _opt_bash_completion on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_bash_completion");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 199);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 267);
 show_backtrace(1);
 }
 var = var1;
@@ -1982,7 +2705,40 @@ val* var3 /* : OptionBool */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_bash_completion].val; /* _opt_bash_completion on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_bash_completion");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 199);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 267);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method toolcontext#ToolContext#opt_stub_man for (self: ToolContext): OptionBool */
+val* toolcontext__ToolContext__opt_stub_man(val* self) {
+val* var /* : OptionBool */;
+val* var1 /* : OptionBool */;
+var1 = self->attrs[COLOR_toolcontext__ToolContext___opt_stub_man].val; /* _opt_stub_man on <self:ToolContext> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stub_man");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 270);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method toolcontext#ToolContext#opt_stub_man for (self: Object): OptionBool */
+val* VIRTUAL_toolcontext__ToolContext__opt_stub_man(val* self) {
+val* var /* : OptionBool */;
+val* var1 /* : OptionBool */;
+val* var3 /* : OptionBool */;
+{ /* Inline toolcontext#ToolContext#opt_stub_man (self) on <self:Object(ToolContext)> */
+var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_stub_man].val; /* _opt_stub_man on <self:Object(ToolContext)> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stub_man");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 270);
 show_backtrace(1);
 }
 var1 = var3;
@@ -2034,35 +2790,39 @@ val* var /* : OptionContext */;
 val* var2 /* : OptionContext */;
 val* var3 /* : OptionCount */;
 val* var5 /* : OptionCount */;
-val* var6 /* : OptionBool */;
-val* var8 /* : OptionBool */;
+val* var6 /* : OptionArray */;
+val* var8 /* : OptionArray */;
 val* var9 /* : OptionBool */;
 val* var11 /* : OptionBool */;
 val* var12 /* : OptionBool */;
 val* var14 /* : OptionBool */;
 val* var15 /* : OptionBool */;
 val* var17 /* : OptionBool */;
-val* var18 /* : OptionString */;
-val* var20 /* : OptionString */;
-val* var21 /* : OptionBool */;
-val* var23 /* : OptionBool */;
+val* var18 /* : OptionBool */;
+val* var20 /* : OptionBool */;
+val* var21 /* : OptionString */;
+val* var23 /* : OptionString */;
 val* var24 /* : OptionBool */;
 val* var26 /* : OptionBool */;
 val* var27 /* : OptionBool */;
 val* var29 /* : OptionBool */;
-val* var30 /* : OptionCount */;
-val* var32 /* : OptionCount */;
-val* var33 /* : OptionBool */;
-val* var35 /* : OptionBool */;
-val* var36 /* : Array[Option] */;
-long var37 /* : Int */;
-val* var38 /* : NativeArray[Option] */;
+val* var30 /* : OptionBool */;
+val* var32 /* : OptionBool */;
+val* var33 /* : OptionCount */;
+val* var35 /* : OptionCount */;
+val* var36 /* : OptionBool */;
+val* var38 /* : OptionBool */;
+val* var39 /* : OptionBool */;
+val* var41 /* : OptionBool */;
+val* var42 /* : Array[Option] */;
+long var43 /* : Int */;
+val* var44 /* : NativeArray[Option] */;
 {
 { /* Inline toolcontext#ToolContext#option_context (self) on <self:ToolContext> */
 var2 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
 if (unlikely(var2 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
 var = var2;
@@ -2074,7 +2834,7 @@ RET_LABEL1:(void)0;
 var5 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
 if (unlikely(var5 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 169);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
 show_backtrace(1);
 }
 var3 = var5;
@@ -2082,11 +2842,11 @@ RET_LABEL4:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_quiet (self) on <self:ToolContext> */
-var8 = self->attrs[COLOR_toolcontext__ToolContext___opt_quiet].val; /* _opt_quiet on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_warning (self) on <self:ToolContext> */
+var8 = self->attrs[COLOR_toolcontext__ToolContext___opt_warning].val; /* _opt_warning on <self:ToolContext> */
 if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_quiet");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 172);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warning");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 237);
 show_backtrace(1);
 }
 var6 = var8;
@@ -2094,11 +2854,11 @@ RET_LABEL7:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_stop_on_first_error (self) on <self:ToolContext> */
-var11 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_quiet (self) on <self:ToolContext> */
+var11 = self->attrs[COLOR_toolcontext__ToolContext___opt_quiet].val; /* _opt_quiet on <self:ToolContext> */
 if (unlikely(var11 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 193);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_quiet");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 240);
 show_backtrace(1);
 }
 var9 = var11;
@@ -2106,11 +2866,11 @@ RET_LABEL10:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_no_color (self) on <self:ToolContext> */
-var14 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_stop_on_first_error (self) on <self:ToolContext> */
+var14 = self->attrs[COLOR_toolcontext__ToolContext___opt_stop_on_first_error].val; /* _opt_stop_on_first_error on <self:ToolContext> */
 if (unlikely(var14 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_no_color");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 196);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stop_on_first_error");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 261);
 show_backtrace(1);
 }
 var12 = var14;
@@ -2118,11 +2878,11 @@ RET_LABEL13:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_log (self) on <self:ToolContext> */
-var17 = self->attrs[COLOR_toolcontext__ToolContext___opt_log].val; /* _opt_log on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_no_color (self) on <self:ToolContext> */
+var17 = self->attrs[COLOR_toolcontext__ToolContext___opt_no_color].val; /* _opt_no_color on <self:ToolContext> */
 if (unlikely(var17 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 175);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_no_color");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 264);
 show_backtrace(1);
 }
 var15 = var17;
@@ -2130,11 +2890,11 @@ RET_LABEL16:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_log_dir (self) on <self:ToolContext> */
-var20 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_log (self) on <self:ToolContext> */
+var20 = self->attrs[COLOR_toolcontext__ToolContext___opt_log].val; /* _opt_log on <self:ToolContext> */
 if (unlikely(var20 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log_dir");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 178);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 243);
 show_backtrace(1);
 }
 var18 = var20;
@@ -2142,11 +2902,11 @@ RET_LABEL19:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_help (self) on <self:ToolContext> */
-var23 = self->attrs[COLOR_toolcontext__ToolContext___opt_help].val; /* _opt_help on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_log_dir (self) on <self:ToolContext> */
+var23 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
 if (unlikely(var23 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_help");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 181);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log_dir");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 246);
 show_backtrace(1);
 }
 var21 = var23;
@@ -2154,11 +2914,11 @@ RET_LABEL22:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_version (self) on <self:ToolContext> */
-var26 = self->attrs[COLOR_toolcontext__ToolContext___opt_version].val; /* _opt_version on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_help (self) on <self:ToolContext> */
+var26 = self->attrs[COLOR_toolcontext__ToolContext___opt_help].val; /* _opt_help on <self:ToolContext> */
 if (unlikely(var26 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_version");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 184);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_help");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 249);
 show_backtrace(1);
 }
 var24 = var26;
@@ -2166,11 +2926,11 @@ RET_LABEL25:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_set_dummy_tool (self) on <self:ToolContext> */
-var29 = self->attrs[COLOR_toolcontext__ToolContext___opt_set_dummy_tool].val; /* _opt_set_dummy_tool on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_version (self) on <self:ToolContext> */
+var29 = self->attrs[COLOR_toolcontext__ToolContext___opt_version].val; /* _opt_version on <self:ToolContext> */
 if (unlikely(var29 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_set_dummy_tool");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 187);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_version");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 252);
 show_backtrace(1);
 }
 var27 = var29;
@@ -2178,11 +2938,11 @@ RET_LABEL28:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_verbose (self) on <self:ToolContext> */
-var32 = self->attrs[COLOR_toolcontext__ToolContext___opt_verbose].val; /* _opt_verbose on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_set_dummy_tool (self) on <self:ToolContext> */
+var32 = self->attrs[COLOR_toolcontext__ToolContext___opt_set_dummy_tool].val; /* _opt_set_dummy_tool on <self:ToolContext> */
 if (unlikely(var32 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_verbose");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 190);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_set_dummy_tool");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 255);
 show_backtrace(1);
 }
 var30 = var32;
@@ -2190,38 +2950,64 @@ RET_LABEL31:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#opt_bash_completion (self) on <self:ToolContext> */
-var35 = self->attrs[COLOR_toolcontext__ToolContext___opt_bash_completion].val; /* _opt_bash_completion on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_verbose (self) on <self:ToolContext> */
+var35 = self->attrs[COLOR_toolcontext__ToolContext___opt_verbose].val; /* _opt_verbose on <self:ToolContext> */
 if (unlikely(var35 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_bash_completion");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 199);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_verbose");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 258);
 show_backtrace(1);
 }
 var33 = var35;
 RET_LABEL34:(void)0;
 }
 }
-var36 = NEW_array__Array(&type_array__Arrayopts__Option);
-{ /* var36 = array_instance Array[Option] */
-var37 = 11;
-var38 = NEW_array__NativeArray(var37, &type_array__NativeArrayopts__Option);
-((struct instance_array__NativeArray*)var38)->values[0] = (val*) var3;
-((struct instance_array__NativeArray*)var38)->values[1] = (val*) var6;
-((struct instance_array__NativeArray*)var38)->values[2] = (val*) var9;
-((struct instance_array__NativeArray*)var38)->values[3] = (val*) var12;
-((struct instance_array__NativeArray*)var38)->values[4] = (val*) var15;
-((struct instance_array__NativeArray*)var38)->values[5] = (val*) var18;
-((struct instance_array__NativeArray*)var38)->values[6] = (val*) var21;
-((struct instance_array__NativeArray*)var38)->values[7] = (val*) var24;
-((struct instance_array__NativeArray*)var38)->values[8] = (val*) var27;
-((struct instance_array__NativeArray*)var38)->values[9] = (val*) var30;
-((struct instance_array__NativeArray*)var38)->values[10] = (val*) var33;
 {
-((void (*)(val*, val*, long))(var36->class->vft[COLOR_array__Array__with_native]))(var36, var38, var37) /* with_native on <var36:Array[Option]>*/;
+{ /* Inline toolcontext#ToolContext#opt_bash_completion (self) on <self:ToolContext> */
+var38 = self->attrs[COLOR_toolcontext__ToolContext___opt_bash_completion].val; /* _opt_bash_completion on <self:ToolContext> */
+if (unlikely(var38 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_bash_completion");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 267);
+show_backtrace(1);
+}
+var36 = var38;
+RET_LABEL37:(void)0;
+}
+}
+{
+{ /* Inline toolcontext#ToolContext#opt_stub_man (self) on <self:ToolContext> */
+var41 = self->attrs[COLOR_toolcontext__ToolContext___opt_stub_man].val; /* _opt_stub_man on <self:ToolContext> */
+if (unlikely(var41 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stub_man");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 270);
+show_backtrace(1);
+}
+var39 = var41;
+RET_LABEL40:(void)0;
+}
+}
+var42 = NEW_array__Array(&type_array__Arrayopts__Option);
+{ /* var42 = array_instance Array[Option] */
+var43 = 13;
+var44 = NEW_array__NativeArray(var43, &type_array__NativeArrayopts__Option);
+((struct instance_array__NativeArray*)var44)->values[0] = (val*) var3;
+((struct instance_array__NativeArray*)var44)->values[1] = (val*) var6;
+((struct instance_array__NativeArray*)var44)->values[2] = (val*) var9;
+((struct instance_array__NativeArray*)var44)->values[3] = (val*) var12;
+((struct instance_array__NativeArray*)var44)->values[4] = (val*) var15;
+((struct instance_array__NativeArray*)var44)->values[5] = (val*) var18;
+((struct instance_array__NativeArray*)var44)->values[6] = (val*) var21;
+((struct instance_array__NativeArray*)var44)->values[7] = (val*) var24;
+((struct instance_array__NativeArray*)var44)->values[8] = (val*) var27;
+((struct instance_array__NativeArray*)var44)->values[9] = (val*) var30;
+((struct instance_array__NativeArray*)var44)->values[10] = (val*) var33;
+((struct instance_array__NativeArray*)var44)->values[11] = (val*) var36;
+((struct instance_array__NativeArray*)var44)->values[12] = (val*) var39;
+{
+((void (*)(val*, val*, long))(var42->class->vft[COLOR_array__Array__with_native]))(var42, var44, var43) /* with_native on <var42:Array[Option]>*/;
 }
 }
 {
-opts__OptionContext__add_option(var, var36); /* Direct call opts#OptionContext#add_option on <var:OptionContext>*/
+opts__OptionContext__add_option(var, var42); /* Direct call opts#OptionContext#add_option on <var:OptionContext>*/
 }
 RET_LABEL:;
 }
@@ -2237,7 +3023,7 @@ val* var1 /* : String */;
 var1 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tooldescription");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 210);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 281);
 show_backtrace(1);
 }
 var = var1;
@@ -2253,7 +3039,7 @@ val* var3 /* : String */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:Object(ToolContext)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tooldescription");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 210);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 281);
 show_backtrace(1);
 }
 var1 = var3;
@@ -2310,7 +3096,7 @@ val* var5 /* : OptionContext */;
 var2 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
 if (unlikely(var2 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tooldescription");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 210);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 281);
 show_backtrace(1);
 }
 var = var2;
@@ -2325,7 +3111,7 @@ file__Object__print(self, var); /* Direct call file#Object#print on <self:ToolCo
 var5 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
 if (unlikely(var5 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
 var3 = var5;
@@ -2376,105 +3162,222 @@ val* var34 /* : nullable Object */;
 short int var35 /* : Bool */;
 val* var36 /* : BashCompletion */;
 val* var_bash_completion /* var bash_completion: BashCompletion */;
-val* var37 /* : Sys */;
-val* var39 /* : Sys */;
-val* var40 /* : OStream */;
-val* var42 /* : OStream */;
-long var43 /* : Int */;
-val* var45 /* : OptionContext */;
-val* var47 /* : OptionContext */;
-val* var48 /* : Array[String] */;
-val* var_errors /* var errors: Array[String] */;
-short int var49 /* : Bool */;
-short int var50 /* : Bool */;
-val* var51 /* : ArrayIterator[nullable Object] */;
-short int var52 /* : Bool */;
-val* var53 /* : nullable Object */;
-val* var_e /* var e: String */;
-static val* varonce;
-val* var54 /* : String */;
-char* var55 /* : NativeString */;
-long var56 /* : Int */;
-val* var57 /* : FlatString */;
-val* var58 /* : Array[Object] */;
-long var59 /* : Int */;
-val* var60 /* : NativeArray[Object] */;
-val* var61 /* : String */;
-val* var62 /* : String */;
-val* var64 /* : String */;
-static val* varonce65;
-val* var66 /* : String */;
-char* var67 /* : NativeString */;
-long var68 /* : Int */;
-val* var69 /* : FlatString */;
-long var70 /* : Int */;
-short int var72 /* : Bool */;
-val* var73 /* : OptionContext */;
-val* var75 /* : OptionContext */;
-val* var76 /* : Array[String] */;
-val* var78 /* : Array[String] */;
-short int var79 /* : Bool */;
-short int var_ /* var : Bool */;
-short int var80 /* : Bool */;
-short int var82 /* : Bool */;
-short int var83 /* : Bool */;
-val* var84 /* : String */;
-val* var86 /* : String */;
-static val* varonce87;
+val* var37 /* : Sys */;
+val* var39 /* : Sys */;
+val* var40 /* : OStream */;
+val* var42 /* : OStream */;
+long var43 /* : Int */;
+val* var45 /* : OptionBool */;
+val* var47 /* : OptionBool */;
+val* var48 /* : nullable Object */;
+val* var50 /* : nullable Object */;
+short int var51 /* : Bool */;
+static val* varonce;
+val* var52 /* : String */;
+char* var53 /* : NativeString */;
+long var54 /* : Int */;
+val* var55 /* : FlatString */;
+val* var56 /* : String */;
+val* var57 /* : String */;
+static val* varonce58;
+val* var59 /* : String */;
+char* var60 /* : NativeString */;
+long var61 /* : Int */;
+val* var62 /* : FlatString */;
+val* var63 /* : String */;
+val* var65 /* : String */;
+static val* varonce66;
+val* var67 /* : String */;
+char* var68 /* : NativeString */;
+long var69 /* : Int */;
+val* var70 /* : FlatString */;
+val* var71 /* : Array[Text] */;
+long var72 /* : Int */;
+val* var73 /* : nullable Object */;
+static val* varonce74;
+val* var75 /* : String */;
+char* var76 /* : NativeString */;
+long var77 /* : Int */;
+val* var78 /* : FlatString */;
+val* var79 /* : String */;
+static val* varonce80;
+val* var81 /* : String */;
+char* var82 /* : NativeString */;
+long var83 /* : Int */;
+val* var84 /* : FlatString */;
+val* var85 /* : Array[Object] */;
+long var86 /* : Int */;
+val* var87 /* : NativeArray[Object] */;
 val* var88 /* : String */;
-char* var89 /* : NativeString */;
-long var90 /* : Int */;
-val* var91 /* : FlatString */;
-long var92 /* : Int */;
-val* var94 /* : OptionCount */;
-val* var96 /* : OptionCount */;
-val* var97 /* : nullable Object */;
-val* var99 /* : nullable Object */;
-long var101 /* : Int */;
-val* var102 /* : OptionBool */;
-val* var104 /* : OptionBool */;
-val* var105 /* : nullable Object */;
+val* var89 /* : OptionContext */;
+val* var91 /* : OptionContext */;
+val* var92 /* : Array[Option] */;
+val* var94 /* : Array[Option] */;
+val* var_ /* var : Array[Option] */;
+val* var95 /* : ArrayIterator[nullable Object] */;
+val* var_96 /* var : ArrayIterator[Option] */;
+short int var97 /* : Bool */;
+val* var98 /* : nullable Object */;
+val* var_o /* var o: Option */;
+short int var99 /* : Bool */;
+short int var_first /* var first: Bool */;
+val* var100 /* : Array[String] */;
+val* var102 /* : Array[String] */;
+val* var_103 /* var : Array[String] */;
+val* var104 /* : ArrayIterator[nullable Object] */;
+val* var_105 /* var : ArrayIterator[String] */;
+short int var106 /* : Bool */;
 val* var107 /* : nullable Object */;
+val* var_n /* var n: String */;
 short int var108 /* : Bool */;
-val* var109 /* : OptionCount */;
-val* var111 /* : OptionCount */;
+static val* varonce109;
+val* var110 /* : String */;
+char* var111 /* : NativeString */;
 long var112 /* : Int */;
-short int var114 /* : Bool */;
-int cltype115;
-int idtype116;
-const struct type* type_struct117;
-const char* var_class_name118;
-val* var119 /* : nullable Object */;
-val* var120 /* : OptionString */;
-val* var122 /* : OptionString */;
-val* var123 /* : nullable Object */;
-val* var125 /* : nullable Object */;
-val* var126 /* : null */;
-short int var127 /* : Bool */;
-short int var128 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var130 /* : Bool */;
-short int var131 /* : Bool */;
-short int var132 /* : Bool */;
-val* var133 /* : OptionString */;
-val* var135 /* : OptionString */;
-val* var136 /* : nullable Object */;
-val* var138 /* : nullable Object */;
-val* var140 /* : OptionBool */;
-val* var142 /* : OptionBool */;
-val* var143 /* : nullable Object */;
-val* var145 /* : nullable Object */;
-short int var146 /* : Bool */;
+val* var113 /* : FlatString */;
+val* var114 /* : Array[Object] */;
+long var115 /* : Int */;
+val* var116 /* : NativeArray[Object] */;
+static val* varonce117;
+val* var118 /* : String */;
+char* var119 /* : NativeString */;
+long var120 /* : Int */;
+val* var121 /* : FlatString */;
+static val* varonce122;
+val* var123 /* : String */;
+char* var124 /* : NativeString */;
+long var125 /* : Int */;
+val* var126 /* : FlatString */;
+val* var127 /* : Array[Object] */;
+long var128 /* : Int */;
+val* var129 /* : NativeArray[Object] */;
+val* var130 /* : String */;
+val* var131 /* : Array[Object] */;
+long var132 /* : Int */;
+val* var133 /* : NativeArray[Object] */;
+static val* varonce135;
+val* var136 /* : String */;
+char* var137 /* : NativeString */;
+long var138 /* : Int */;
+val* var139 /* : FlatString */;
+static val* varonce140;
+val* var141 /* : String */;
+char* var142 /* : NativeString */;
+long var143 /* : Int */;
+val* var144 /* : FlatString */;
+val* var145 /* : String */;
 val* var147 /* : String */;
-val* var149 /* : String */;
-val* var150 /* : nullable String */;
+val* var148 /* : Array[Object] */;
+long var149 /* : Int */;
+val* var150 /* : NativeArray[Object] */;
+val* var151 /* : String */;
+static val* varonce152;
+val* var153 /* : String */;
+char* var154 /* : NativeString */;
+long var155 /* : Int */;
+val* var156 /* : FlatString */;
+static val* varonce159;
+val* var160 /* : String */;
+char* var161 /* : NativeString */;
+long var162 /* : Int */;
+val* var163 /* : FlatString */;
+long var164 /* : Int */;
+val* var166 /* : OptionContext */;
+val* var168 /* : OptionContext */;
+val* var169 /* : Array[String] */;
+val* var_errors /* var errors: Array[String] */;
+short int var170 /* : Bool */;
+short int var171 /* : Bool */;
+val* var_172 /* var : Array[String] */;
+val* var173 /* : ArrayIterator[nullable Object] */;
+val* var_174 /* var : ArrayIterator[String] */;
+short int var175 /* : Bool */;
+val* var176 /* : nullable Object */;
+val* var_e /* var e: String */;
+static val* varonce177;
+val* var178 /* : String */;
+char* var179 /* : NativeString */;
+long var180 /* : Int */;
+val* var181 /* : FlatString */;
+val* var182 /* : Array[Object] */;
+long var183 /* : Int */;
+val* var184 /* : NativeArray[Object] */;
+val* var185 /* : String */;
+val* var188 /* : String */;
+val* var190 /* : String */;
+static val* varonce191;
+val* var192 /* : String */;
+char* var193 /* : NativeString */;
+long var194 /* : Int */;
+val* var195 /* : FlatString */;
+long var196 /* : Int */;
+short int var198 /* : Bool */;
+val* var199 /* : OptionContext */;
+val* var201 /* : OptionContext */;
+val* var202 /* : Array[String] */;
+val* var204 /* : Array[String] */;
+short int var205 /* : Bool */;
+short int var_206 /* var : Bool */;
+short int var207 /* : Bool */;
+short int var209 /* : Bool */;
+short int var210 /* : Bool */;
+val* var211 /* : String */;
+val* var213 /* : String */;
+static val* varonce214;
+val* var215 /* : String */;
+char* var216 /* : NativeString */;
+long var217 /* : Int */;
+val* var218 /* : FlatString */;
+long var219 /* : Int */;
+val* var221 /* : OptionCount */;
+val* var223 /* : OptionCount */;
+val* var224 /* : nullable Object */;
+val* var226 /* : nullable Object */;
+long var228 /* : Int */;
+val* var229 /* : OptionBool */;
+val* var231 /* : OptionBool */;
+val* var232 /* : nullable Object */;
+val* var234 /* : nullable Object */;
+short int var235 /* : Bool */;
+val* var236 /* : OptionCount */;
+val* var238 /* : OptionCount */;
+long var239 /* : Int */;
+short int var241 /* : Bool */;
+int cltype242;
+int idtype243;
+const struct type* type_struct244;
+const char* var_class_name245;
+val* var246 /* : nullable Object */;
+val* var247 /* : OptionString */;
+val* var249 /* : OptionString */;
+val* var250 /* : nullable Object */;
+val* var252 /* : nullable Object */;
+val* var253 /* : null */;
+short int var254 /* : Bool */;
+short int var255 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var257 /* : Bool */;
+short int var258 /* : Bool */;
+short int var259 /* : Bool */;
+val* var260 /* : OptionString */;
+val* var262 /* : OptionString */;
+val* var263 /* : nullable Object */;
+val* var265 /* : nullable Object */;
+val* var267 /* : OptionBool */;
+val* var269 /* : OptionBool */;
+val* var270 /* : nullable Object */;
+val* var272 /* : nullable Object */;
+short int var273 /* : Bool */;
+val* var274 /* : String */;
+val* var276 /* : String */;
+val* var277 /* : nullable String */;
 var_args = p0;
 {
 { /* Inline toolcontext#ToolContext#opt_warn (self) on <self:ToolContext> */
 var2 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
 if (unlikely(var2 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 169);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
 show_backtrace(1);
 }
 var = var2;
@@ -2497,7 +3400,7 @@ var5 = (&type_kernel__Int)->type_table[cltype] == idtype;
 if (unlikely(!var5)) {
 var_class_name = type_kernel__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "VALUE", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "lib/opts.nit", 40);
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 40);
 show_backtrace(1);
 }
 var6 = BOX_kernel__Int(var3); /* autobox from Int to nullable Object */
@@ -2510,7 +3413,7 @@ RET_LABEL4:(void)0;
 var9 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
 if (unlikely(var9 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
 var7 = var9;
@@ -2525,7 +3428,7 @@ opts__OptionContext__parse(var7, var_args); /* Direct call opts#OptionContext#pa
 var12 = self->attrs[COLOR_toolcontext__ToolContext___opt_help].val; /* _opt_help on <self:ToolContext> */
 if (unlikely(var12 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_help");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 181);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 249);
 show_backtrace(1);
 }
 var10 = var12;
@@ -2558,7 +3461,7 @@ RET_LABEL18:(void)0;
 var21 = self->attrs[COLOR_toolcontext__ToolContext___opt_version].val; /* _opt_version on <self:ToolContext> */
 if (unlikely(var21 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_version");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 184);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 252);
 show_backtrace(1);
 }
 var19 = var21;
@@ -2594,7 +3497,7 @@ RET_LABEL28:(void)0;
 var31 = self->attrs[COLOR_toolcontext__ToolContext___opt_bash_completion].val; /* _opt_bash_completion on <self:ToolContext> */
 if (unlikely(var31 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_bash_completion");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 199);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 267);
 show_backtrace(1);
 }
 var29 = var31;
@@ -2628,7 +3531,7 @@ RET_LABEL38:(void)0;
 var42 = var37->attrs[COLOR_file__Sys___stdout].val; /* _stdout on <var37:Sys> */
 if (unlikely(var42 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _stdout");
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/file.nit", 530);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/file.nit", 634);
 show_backtrace(1);
 }
 var40 = var42;
@@ -2648,11 +3551,11 @@ RET_LABEL44:(void)0;
 } else {
 }
 {
-{ /* Inline toolcontext#ToolContext#option_context (self) on <self:ToolContext> */
-var47 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
+{ /* Inline toolcontext#ToolContext#opt_stub_man (self) on <self:ToolContext> */
+var47 = self->attrs[COLOR_toolcontext__ToolContext___opt_stub_man].val; /* _opt_stub_man on <self:ToolContext> */
 if (unlikely(var47 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_stub_man");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 270);
 show_backtrace(1);
 }
 var45 = var47;
@@ -2660,373 +3563,741 @@ RET_LABEL46:(void)0;
 }
 }
 {
-var48 = opts__OptionContext__get_errors(var45);
+{ /* Inline opts#Option#value (var45) on <var45:OptionBool> */
+var50 = var45->attrs[COLOR_opts__Option___value].val; /* _value on <var45:OptionBool> */
+var48 = var50;
+RET_LABEL49:(void)0;
+}
+}
+var51 = ((struct instance_kernel__Bool*)var48)->value; /* autounbox from nullable Object to Bool */;
+if (var51){
+if (varonce) {
+var52 = varonce;
+} else {
+var53 = "% ";
+var54 = 2;
+var55 = string__NativeString__to_s_with_length(var53, var54);
+var52 = var55;
+varonce = var52;
+}
+{
+var56 = toolcontext__ToolContext__toolname(self);
 }
-var_errors = var48;
 {
-var49 = array__AbstractArrayRead__is_empty(var_errors);
+var57 = string__FlatString__to_upper(var56);
 }
-var50 = !var49;
-if (var50){
+if (varonce58) {
+var59 = varonce58;
+} else {
+var60 = "(1)\n\n# NAME\n\n";
+var61 = 13;
+var62 = string__NativeString__to_s_with_length(var60, var61);
+var59 = var62;
+varonce58 = var59;
+}
+{
+{ /* Inline toolcontext#ToolContext#tooldescription (self) on <self:ToolContext> */
+var65 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
+if (unlikely(var65 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tooldescription");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 281);
+show_backtrace(1);
+}
+var63 = var65;
+RET_LABEL64:(void)0;
+}
+}
+if (varonce66) {
+var67 = varonce66;
+} else {
+var68 = "\n";
+var69 = 1;
+var70 = string__NativeString__to_s_with_length(var68, var69);
+var67 = var70;
+varonce66 = var67;
+}
+{
+var71 = string_search__Text__split(var63, var67);
+}
+var72 = 1;
+{
+var73 = array__Array___91d_93d(var71, var72);
+}
+if (varonce74) {
+var75 = varonce74;
+} else {
+var76 = "\n\n# SYNOPSYS\n\n";
+var77 = 14;
+var78 = string__NativeString__to_s_with_length(var76, var77);
+var75 = var78;
+varonce74 = var75;
+}
+{
+var79 = toolcontext__ToolContext__toolname(self);
+}
+if (varonce80) {
+var81 = varonce80;
+} else {
+var82 = " [*options*]...\n\n# OPTIONS\n";
+var83 = 27;
+var84 = string__NativeString__to_s_with_length(var82, var83);
+var81 = var84;
+varonce80 = var81;
+}
+var85 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var85 = array_instance Array[Object] */
+var86 = 7;
+var87 = NEW_array__NativeArray(var86, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var87)->values[0] = (val*) var52;
+((struct instance_array__NativeArray*)var87)->values[1] = (val*) var57;
+((struct instance_array__NativeArray*)var87)->values[2] = (val*) var59;
+((struct instance_array__NativeArray*)var87)->values[3] = (val*) var73;
+((struct instance_array__NativeArray*)var87)->values[4] = (val*) var75;
+((struct instance_array__NativeArray*)var87)->values[5] = (val*) var79;
+((struct instance_array__NativeArray*)var87)->values[6] = (val*) var81;
+{
+((void (*)(val*, val*, long))(var85->class->vft[COLOR_array__Array__with_native]))(var85, var87, var86) /* with_native on <var85:Array[Object]>*/;
+}
+}
+{
+var88 = ((val* (*)(val*))(var85->class->vft[COLOR_string__Object__to_s]))(var85) /* to_s on <var85:Array[Object]>*/;
+}
+{
+file__Object__print(self, var88); /* Direct call file#Object#print on <self:ToolContext>*/
+}
+{
+{ /* Inline toolcontext#ToolContext#option_context (self) on <self:ToolContext> */
+var91 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
+if (unlikely(var91 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
+show_backtrace(1);
+}
+var89 = var91;
+RET_LABEL90:(void)0;
+}
+}
+{
+{ /* Inline opts#OptionContext#options (var89) on <var89:OptionContext> */
+var94 = var89->attrs[COLOR_opts__OptionContext___options].val; /* _options on <var89:OptionContext> */
+if (unlikely(var94 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _options");
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 243);
+show_backtrace(1);
+}
+var92 = var94;
+RET_LABEL93:(void)0;
+}
+}
+var_ = var92;
 {
-var51 = array__AbstractArrayRead__iterator(var_errors);
+var95 = array__AbstractArrayRead__iterator(var_);
 }
+var_96 = var95;
 for(;;) {
 {
-var52 = array__ArrayIterator__is_ok(var51);
+var97 = array__ArrayIterator__is_ok(var_96);
 }
-if(!var52) break;
+if (var97){
 {
-var53 = array__ArrayIterator__item(var51);
+var98 = array__ArrayIterator__item(var_96);
 }
-var_e = var53;
-if (varonce) {
-var54 = varonce;
+var_o = var98;
+var99 = 1;
+var_first = var99;
+{
+{ /* Inline opts#Option#names (var_o) on <var_o:Option> */
+var102 = var_o->attrs[COLOR_opts__Option___names].val; /* _names on <var_o:Option> */
+if (unlikely(var102 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _names");
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 19);
+show_backtrace(1);
+}
+var100 = var102;
+RET_LABEL101:(void)0;
+}
+}
+var_103 = var100;
+{
+var104 = array__AbstractArrayRead__iterator(var_103);
+}
+var_105 = var104;
+for(;;) {
+{
+var106 = array__ArrayIterator__is_ok(var_105);
+}
+if (var106){
+{
+var107 = array__ArrayIterator__item(var_105);
+}
+var_n = var107;
+if (var_first){
+var108 = 0;
+var_first = var108;
+} else {
+if (varonce109) {
+var110 = varonce109;
+} else {
+var111 = ", ";
+var112 = 2;
+var113 = string__NativeString__to_s_with_length(var111, var112);
+var110 = var113;
+varonce109 = var110;
+}
+var114 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var114 = array_instance Array[Object] */
+var115 = 1;
+var116 = NEW_array__NativeArray(var115, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var116)->values[0] = (val*) var110;
+{
+((void (*)(val*, val*, long))(var114->class->vft[COLOR_array__Array__with_native]))(var114, var116, var115) /* with_native on <var114:Array[Object]>*/;
+}
+}
+{
+file__Object__printn(self, var114); /* Direct call file#Object#printn on <self:ToolContext>*/
+}
+}
+if (varonce117) {
+var118 = varonce117;
+} else {
+var119 = "`";
+var120 = 1;
+var121 = string__NativeString__to_s_with_length(var119, var120);
+var118 = var121;
+varonce117 = var118;
+}
+if (varonce122) {
+var123 = varonce122;
 } else {
-var55 = "Error: ";
-var56 = 7;
-var57 = string__NativeString__to_s_with_length(var55, var56);
-var54 = var57;
-varonce = var54;
+var124 = "`";
+var125 = 1;
+var126 = string__NativeString__to_s_with_length(var124, var125);
+var123 = var126;
+varonce122 = var123;
 }
-var58 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var58 = array_instance Array[Object] */
-var59 = 2;
-var60 = NEW_array__NativeArray(var59, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var60)->values[0] = (val*) var54;
-((struct instance_array__NativeArray*)var60)->values[1] = (val*) var_e;
+var127 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var127 = array_instance Array[Object] */
+var128 = 3;
+var129 = NEW_array__NativeArray(var128, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var129)->values[0] = (val*) var118;
+((struct instance_array__NativeArray*)var129)->values[1] = (val*) var_n;
+((struct instance_array__NativeArray*)var129)->values[2] = (val*) var123;
 {
-((void (*)(val*, val*, long))(var58->class->vft[COLOR_array__Array__with_native]))(var58, var60, var59) /* with_native on <var58:Array[Object]>*/;
+((void (*)(val*, val*, long))(var127->class->vft[COLOR_array__Array__with_native]))(var127, var129, var128) /* with_native on <var127:Array[Object]>*/;
 }
 }
 {
-var61 = ((val* (*)(val*))(var58->class->vft[COLOR_string__Object__to_s]))(var58) /* to_s on <var58:Array[Object]>*/;
+var130 = ((val* (*)(val*))(var127->class->vft[COLOR_string__Object__to_s]))(var127) /* to_s on <var127:Array[Object]>*/;
 }
+var131 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var131 = array_instance Array[Object] */
+var132 = 1;
+var133 = NEW_array__NativeArray(var132, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var133)->values[0] = (val*) var130;
 {
-file__Object__print(self, var61); /* Direct call file#Object#print on <self:ToolContext>*/
+((void (*)(val*, val*, long))(var131->class->vft[COLOR_array__Array__with_native]))(var131, var133, var132) /* with_native on <var131:Array[Object]>*/;
+}
+}
+{
+file__Object__printn(self, var131); /* Direct call file#Object#printn on <self:ToolContext>*/
 }
-CONTINUE_label: (void)0;
 {
-array__ArrayIterator__next(var51); /* Direct call array#ArrayIterator#next on <var51:ArrayIterator[nullable Object]>*/
+array__ArrayIterator__next(var_105); /* Direct call array#ArrayIterator#next on <var_105:ArrayIterator[String]>*/
+}
+} else {
+goto BREAK_label;
 }
 }
 BREAK_label: (void)0;
 {
+{ /* Inline abstract_collection#Iterator#finish (var_105) on <var_105:ArrayIterator[String]> */
+RET_LABEL134:(void)0;
+}
+}
+if (varonce135) {
+var136 = varonce135;
+} else {
+var137 = "";
+var138 = 0;
+var139 = string__NativeString__to_s_with_length(var137, var138);
+var136 = var139;
+varonce135 = var136;
+}
+{
+file__Object__print(self, var136); /* Direct call file#Object#print on <self:ToolContext>*/
+}
+if (varonce140) {
+var141 = varonce140;
+} else {
+var142 = ":   ";
+var143 = 4;
+var144 = string__NativeString__to_s_with_length(var142, var143);
+var141 = var144;
+varonce140 = var141;
+}
+{
+{ /* Inline opts#Option#helptext (var_o) on <var_o:Option> */
+var147 = var_o->attrs[COLOR_opts__Option___helptext].val; /* _helptext on <var_o:Option> */
+if (unlikely(var147 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _helptext");
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 25);
+show_backtrace(1);
+}
+var145 = var147;
+RET_LABEL146:(void)0;
+}
+}
+var148 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var148 = array_instance Array[Object] */
+var149 = 2;
+var150 = NEW_array__NativeArray(var149, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var150)->values[0] = (val*) var141;
+((struct instance_array__NativeArray*)var150)->values[1] = (val*) var145;
+{
+((void (*)(val*, val*, long))(var148->class->vft[COLOR_array__Array__with_native]))(var148, var150, var149) /* with_native on <var148:Array[Object]>*/;
+}
+}
+{
+var151 = ((val* (*)(val*))(var148->class->vft[COLOR_string__Object__to_s]))(var148) /* to_s on <var148:Array[Object]>*/;
+}
+{
+file__Object__print(self, var151); /* Direct call file#Object#print on <self:ToolContext>*/
+}
+if (varonce152) {
+var153 = varonce152;
+} else {
+var154 = "";
+var155 = 0;
+var156 = string__NativeString__to_s_with_length(var154, var155);
+var153 = var156;
+varonce152 = var153;
+}
+{
+file__Object__print(self, var153); /* Direct call file#Object#print on <self:ToolContext>*/
+}
+{
+array__ArrayIterator__next(var_96); /* Direct call array#ArrayIterator#next on <var_96:ArrayIterator[Option]>*/
+}
+} else {
+goto BREAK_label157;
+}
+}
+BREAK_label157: (void)0;
+{
+{ /* Inline abstract_collection#Iterator#finish (var_96) on <var_96:ArrayIterator[Option]> */
+RET_LABEL158:(void)0;
+}
+}
+if (varonce159) {
+var160 = varonce159;
+} else {
+var161 = "# SEE ALSO\n\nThe Nit language documentation and the source code of its tools and libraries may be downloaded from <http://nitlanguage.org>";
+var162 = 137;
+var163 = string__NativeString__to_s_with_length(var161, var162);
+var160 = var163;
+varonce159 = var160;
+}
+{
+file__Object__print(self, var160); /* Direct call file#Object#print on <self:ToolContext>*/
+}
+var164 = 0;
+{
+{ /* Inline kernel#Object#exit (self,var164) on <self:ToolContext> */
+exit(var164);
+RET_LABEL165:(void)0;
+}
+}
+} else {
+}
+{
+{ /* Inline toolcontext#ToolContext#option_context (self) on <self:ToolContext> */
+var168 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
+if (unlikely(var168 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
+show_backtrace(1);
+}
+var166 = var168;
+RET_LABEL167:(void)0;
+}
+}
+{
+var169 = opts__OptionContext__get_errors(var166);
+}
+var_errors = var169;
+{
+var170 = array__AbstractArrayRead__is_empty(var_errors);
+}
+var171 = !var170;
+if (var171){
+var_172 = var_errors;
+{
+var173 = array__AbstractArrayRead__iterator(var_172);
+}
+var_174 = var173;
+for(;;) {
+{
+var175 = array__ArrayIterator__is_ok(var_174);
+}
+if (var175){
+{
+var176 = array__ArrayIterator__item(var_174);
+}
+var_e = var176;
+if (varonce177) {
+var178 = varonce177;
+} else {
+var179 = "Error: ";
+var180 = 7;
+var181 = string__NativeString__to_s_with_length(var179, var180);
+var178 = var181;
+varonce177 = var178;
+}
+var182 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var182 = array_instance Array[Object] */
+var183 = 2;
+var184 = NEW_array__NativeArray(var183, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var184)->values[0] = (val*) var178;
+((struct instance_array__NativeArray*)var184)->values[1] = (val*) var_e;
+{
+((void (*)(val*, val*, long))(var182->class->vft[COLOR_array__Array__with_native]))(var182, var184, var183) /* with_native on <var182:Array[Object]>*/;
+}
+}
+{
+var185 = ((val* (*)(val*))(var182->class->vft[COLOR_string__Object__to_s]))(var182) /* to_s on <var182:Array[Object]>*/;
+}
+{
+file__Object__print(self, var185); /* Direct call file#Object#print on <self:ToolContext>*/
+}
+{
+array__ArrayIterator__next(var_174); /* Direct call array#ArrayIterator#next on <var_174:ArrayIterator[String]>*/
+}
+} else {
+goto BREAK_label186;
+}
+}
+BREAK_label186: (void)0;
+{
+{ /* Inline abstract_collection#Iterator#finish (var_174) on <var_174:ArrayIterator[String]> */
+RET_LABEL187:(void)0;
+}
+}
+{
 { /* Inline toolcontext#ToolContext#tooldescription (self) on <self:ToolContext> */
-var64 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
-if (unlikely(var64 == NULL)) {
+var190 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
+if (unlikely(var190 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tooldescription");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 210);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 281);
 show_backtrace(1);
 }
-var62 = var64;
-RET_LABEL63:(void)0;
+var188 = var190;
+RET_LABEL189:(void)0;
 }
 }
 {
-file__Object__print(self, var62); /* Direct call file#Object#print on <self:ToolContext>*/
+file__Object__print(self, var188); /* Direct call file#Object#print on <self:ToolContext>*/
 }
-if (varonce65) {
-var66 = varonce65;
+if (varonce191) {
+var192 = varonce191;
 } else {
-var67 = "Use --help for help";
-var68 = 19;
-var69 = string__NativeString__to_s_with_length(var67, var68);
-var66 = var69;
-varonce65 = var66;
+var193 = "Use --help for help";
+var194 = 19;
+var195 = string__NativeString__to_s_with_length(var193, var194);
+var192 = var195;
+varonce191 = var192;
 }
 {
-file__Object__print(self, var66); /* Direct call file#Object#print on <self:ToolContext>*/
+file__Object__print(self, var192); /* Direct call file#Object#print on <self:ToolContext>*/
 }
-var70 = 1;
+var196 = 1;
 {
-{ /* Inline kernel#Object#exit (self,var70) on <self:ToolContext> */
-exit(var70);
-RET_LABEL71:(void)0;
+{ /* Inline kernel#Object#exit (self,var196) on <self:ToolContext> */
+exit(var196);
+RET_LABEL197:(void)0;
 }
 }
 } else {
 }
 {
 { /* Inline toolcontext#ToolContext#option_context (self) on <self:ToolContext> */
-var75 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
-if (unlikely(var75 == NULL)) {
+var201 = self->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <self:ToolContext> */
+if (unlikely(var201 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
-var73 = var75;
-RET_LABEL74:(void)0;
+var199 = var201;
+RET_LABEL200:(void)0;
 }
 }
 {
-{ /* Inline opts#OptionContext#rest (var73) on <var73:OptionContext> */
-var78 = var73->attrs[COLOR_opts__OptionContext___rest].val; /* _rest on <var73:OptionContext> */
-if (unlikely(var78 == NULL)) {
+{ /* Inline opts#OptionContext#rest (var199) on <var199:OptionContext> */
+var204 = var199->attrs[COLOR_opts__OptionContext___rest].val; /* _rest on <var199:OptionContext> */
+if (unlikely(var204 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _rest");
-PRINT_ERROR(" (%s:%d)\n", "lib/opts.nit", 250);
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 246);
 show_backtrace(1);
 }
-var76 = var78;
-RET_LABEL77:(void)0;
+var202 = var204;
+RET_LABEL203:(void)0;
 }
 }
 {
-var79 = array__AbstractArrayRead__is_empty(var76);
+var205 = array__AbstractArrayRead__is_empty(var202);
 }
-var_ = var79;
-if (var79){
+var_206 = var205;
+if (var205){
 {
 { /* Inline toolcontext#ToolContext#accept_no_arguments (self) on <self:ToolContext> */
-var82 = self->attrs[COLOR_toolcontext__ToolContext___accept_no_arguments].s; /* _accept_no_arguments on <self:ToolContext> */
-var80 = var82;
-RET_LABEL81:(void)0;
+var209 = self->attrs[COLOR_toolcontext__ToolContext___accept_no_arguments].s; /* _accept_no_arguments on <self:ToolContext> */
+var207 = var209;
+RET_LABEL208:(void)0;
 }
 }
-var83 = !var80;
-var72 = var83;
+var210 = !var207;
+var198 = var210;
 } else {
-var72 = var_;
+var198 = var_206;
 }
-if (var72){
+if (var198){
 {
 { /* Inline toolcontext#ToolContext#tooldescription (self) on <self:ToolContext> */
-var86 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
-if (unlikely(var86 == NULL)) {
+var213 = self->attrs[COLOR_toolcontext__ToolContext___tooldescription].val; /* _tooldescription on <self:ToolContext> */
+if (unlikely(var213 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tooldescription");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 210);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 281);
 show_backtrace(1);
 }
-var84 = var86;
-RET_LABEL85:(void)0;
+var211 = var213;
+RET_LABEL212:(void)0;
 }
 }
 {
-file__Object__print(self, var84); /* Direct call file#Object#print on <self:ToolContext>*/
+file__Object__print(self, var211); /* Direct call file#Object#print on <self:ToolContext>*/
 }
-if (varonce87) {
-var88 = varonce87;
+if (varonce214) {
+var215 = varonce214;
 } else {
-var89 = "Use --help for help";
-var90 = 19;
-var91 = string__NativeString__to_s_with_length(var89, var90);
-var88 = var91;
-varonce87 = var88;
+var216 = "Use --help for help";
+var217 = 19;
+var218 = string__NativeString__to_s_with_length(var216, var217);
+var215 = var218;
+varonce214 = var215;
 }
 {
-file__Object__print(self, var88); /* Direct call file#Object#print on <self:ToolContext>*/
+file__Object__print(self, var215); /* Direct call file#Object#print on <self:ToolContext>*/
 }
-var92 = 1;
+var219 = 1;
 {
-{ /* Inline kernel#Object#exit (self,var92) on <self:ToolContext> */
-exit(var92);
-RET_LABEL93:(void)0;
+{ /* Inline kernel#Object#exit (self,var219) on <self:ToolContext> */
+exit(var219);
+RET_LABEL220:(void)0;
 }
 }
 } else {
 }
 {
 { /* Inline toolcontext#ToolContext#opt_verbose (self) on <self:ToolContext> */
-var96 = self->attrs[COLOR_toolcontext__ToolContext___opt_verbose].val; /* _opt_verbose on <self:ToolContext> */
-if (unlikely(var96 == NULL)) {
+var223 = self->attrs[COLOR_toolcontext__ToolContext___opt_verbose].val; /* _opt_verbose on <self:ToolContext> */
+if (unlikely(var223 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_verbose");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 190);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 258);
 show_backtrace(1);
 }
-var94 = var96;
-RET_LABEL95:(void)0;
+var221 = var223;
+RET_LABEL222:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var94) on <var94:OptionCount> */
-var99 = var94->attrs[COLOR_opts__Option___value].val; /* _value on <var94:OptionCount> */
-var97 = var99;
-RET_LABEL98:(void)0;
+{ /* Inline opts#Option#value (var221) on <var221:OptionCount> */
+var226 = var221->attrs[COLOR_opts__Option___value].val; /* _value on <var221:OptionCount> */
+var224 = var226;
+RET_LABEL225:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#verbose_level= (self,var97) on <self:ToolContext> */
-var101 = ((struct instance_kernel__Int*)var97)->value; /* autounbox from nullable Object to Int */;
-self->attrs[COLOR_toolcontext__ToolContext___verbose_level].l = var101; /* _verbose_level on <self:ToolContext> */
-RET_LABEL100:(void)0;
+{ /* Inline toolcontext#ToolContext#verbose_level= (self,var224) on <self:ToolContext> */
+var228 = ((struct instance_kernel__Int*)var224)->value; /* autounbox from nullable Object to Int */;
+self->attrs[COLOR_toolcontext__ToolContext___verbose_level].l = var228; /* _verbose_level on <self:ToolContext> */
+RET_LABEL227:(void)0;
 }
 }
 {
 { /* Inline toolcontext#ToolContext#opt_quiet (self) on <self:ToolContext> */
-var104 = self->attrs[COLOR_toolcontext__ToolContext___opt_quiet].val; /* _opt_quiet on <self:ToolContext> */
-if (unlikely(var104 == NULL)) {
+var231 = self->attrs[COLOR_toolcontext__ToolContext___opt_quiet].val; /* _opt_quiet on <self:ToolContext> */
+if (unlikely(var231 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_quiet");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 172);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 240);
 show_backtrace(1);
 }
-var102 = var104;
-RET_LABEL103:(void)0;
+var229 = var231;
+RET_LABEL230:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var102) on <var102:OptionBool> */
-var107 = var102->attrs[COLOR_opts__Option___value].val; /* _value on <var102:OptionBool> */
-var105 = var107;
-RET_LABEL106:(void)0;
+{ /* Inline opts#Option#value (var229) on <var229:OptionBool> */
+var234 = var229->attrs[COLOR_opts__Option___value].val; /* _value on <var229:OptionBool> */
+var232 = var234;
+RET_LABEL233:(void)0;
 }
 }
-var108 = ((struct instance_kernel__Bool*)var105)->value; /* autounbox from nullable Object to Bool */;
-if (var108){
+var235 = ((struct instance_kernel__Bool*)var232)->value; /* autounbox from nullable Object to Bool */;
+if (var235){
 {
 { /* Inline toolcontext#ToolContext#opt_warn (self) on <self:ToolContext> */
-var111 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
-if (unlikely(var111 == NULL)) {
+var238 = self->attrs[COLOR_toolcontext__ToolContext___opt_warn].val; /* _opt_warn on <self:ToolContext> */
+if (unlikely(var238 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_warn");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 169);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 234);
 show_backtrace(1);
 }
-var109 = var111;
-RET_LABEL110:(void)0;
+var236 = var238;
+RET_LABEL237:(void)0;
 }
 }
-var112 = 0;
+var239 = 0;
 {
-{ /* Inline opts#Option#value= (var109,var112) on <var109:OptionCount> */
-/* Covariant cast for argument 0 (value) <var112:Int> isa VALUE */
-/* <var112:Int> isa VALUE */
-type_struct117 = var109->type->resolution_table->types[COLOR_opts__Option_VTVALUE];
-cltype115 = type_struct117->color;
-idtype116 = type_struct117->id;
-if(cltype115 >= (&type_kernel__Int)->table_size) {
-var114 = 0;
+{ /* Inline opts#Option#value= (var236,var239) on <var236:OptionCount> */
+/* Covariant cast for argument 0 (value) <var239:Int> isa VALUE */
+/* <var239:Int> isa VALUE */
+type_struct244 = var236->type->resolution_table->types[COLOR_opts__Option_VTVALUE];
+cltype242 = type_struct244->color;
+idtype243 = type_struct244->id;
+if(cltype242 >= (&type_kernel__Int)->table_size) {
+var241 = 0;
 } else {
-var114 = (&type_kernel__Int)->type_table[cltype115] == idtype116;
+var241 = (&type_kernel__Int)->type_table[cltype242] == idtype243;
 }
-if (unlikely(!var114)) {
-var_class_name118 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "VALUE", var_class_name118);
-PRINT_ERROR(" (%s:%d)\n", "lib/opts.nit", 40);
+if (unlikely(!var241)) {
+var_class_name245 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "VALUE", var_class_name245);
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 40);
 show_backtrace(1);
 }
-var119 = BOX_kernel__Int(var112); /* autobox from Int to nullable Object */
-var109->attrs[COLOR_opts__Option___value].val = var119; /* _value on <var109:OptionCount> */
-RET_LABEL113:(void)0;
+var246 = BOX_kernel__Int(var239); /* autobox from Int to nullable Object */
+var236->attrs[COLOR_opts__Option___value].val = var246; /* _value on <var236:OptionCount> */
+RET_LABEL240:(void)0;
 }
 }
 } else {
 }
 {
 { /* Inline toolcontext#ToolContext#opt_log_dir (self) on <self:ToolContext> */
-var122 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
-if (unlikely(var122 == NULL)) {
+var249 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
+if (unlikely(var249 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log_dir");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 178);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 246);
 show_backtrace(1);
 }
-var120 = var122;
-RET_LABEL121:(void)0;
+var247 = var249;
+RET_LABEL248:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var120) on <var120:OptionString> */
-var125 = var120->attrs[COLOR_opts__Option___value].val; /* _value on <var120:OptionString> */
-var123 = var125;
-RET_LABEL124:(void)0;
+{ /* Inline opts#Option#value (var247) on <var247:OptionString> */
+var252 = var247->attrs[COLOR_opts__Option___value].val; /* _value on <var247:OptionString> */
+var250 = var252;
+RET_LABEL251:(void)0;
 }
 }
-var126 = NULL;
-if (var123 == NULL) {
-var127 = 0; /* is null */
+var253 = NULL;
+if (var250 == NULL) {
+var254 = 0; /* is null */
 } else {
-var127 = 1; /* arg is null and recv is not */
+var254 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var123,var126) on <var123:nullable Object(nullable String)> */
-var_other = var126;
+{ /* Inline kernel#Object#!= (var250,var253) on <var250:nullable Object(nullable String)> */
+var_other = var253;
 {
-var131 = ((short int (*)(val*, val*))(var123->class->vft[COLOR_kernel__Object___61d_61d]))(var123, var_other) /* == on <var123:nullable String(String)>*/;
-var130 = var131;
+var258 = ((short int (*)(val*, val*))(var250->class->vft[COLOR_kernel__Object___61d_61d]))(var250, var_other) /* == on <var250:nullable String(String)>*/;
+var257 = var258;
 }
-var132 = !var130;
-var128 = var132;
-goto RET_LABEL129;
-RET_LABEL129:(void)0;
+var259 = !var257;
+var255 = var259;
+goto RET_LABEL256;
+RET_LABEL256:(void)0;
 }
-var127 = var128;
+var254 = var255;
 }
-if (var127){
+if (var254){
 {
 { /* Inline toolcontext#ToolContext#opt_log_dir (self) on <self:ToolContext> */
-var135 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
-if (unlikely(var135 == NULL)) {
+var262 = self->attrs[COLOR_toolcontext__ToolContext___opt_log_dir].val; /* _opt_log_dir on <self:ToolContext> */
+if (unlikely(var262 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log_dir");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 178);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 246);
 show_backtrace(1);
 }
-var133 = var135;
-RET_LABEL134:(void)0;
+var260 = var262;
+RET_LABEL261:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var133) on <var133:OptionString> */
-var138 = var133->attrs[COLOR_opts__Option___value].val; /* _value on <var133:OptionString> */
-var136 = var138;
-RET_LABEL137:(void)0;
+{ /* Inline opts#Option#value (var260) on <var260:OptionString> */
+var265 = var260->attrs[COLOR_opts__Option___value].val; /* _value on <var260:OptionString> */
+var263 = var265;
+RET_LABEL264:(void)0;
 }
 }
-if (unlikely(var136 == NULL)) {
+if (unlikely(var263 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 277);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 379);
 show_backtrace(1);
 }
 {
-{ /* Inline toolcontext#ToolContext#log_directory= (self,var136) on <self:ToolContext> */
-self->attrs[COLOR_toolcontext__ToolContext___log_directory].val = var136; /* _log_directory on <self:ToolContext> */
-RET_LABEL139:(void)0;
+{ /* Inline toolcontext#ToolContext#log_directory= (self,var263) on <self:ToolContext> */
+self->attrs[COLOR_toolcontext__ToolContext___log_directory].val = var263; /* _log_directory on <self:ToolContext> */
+RET_LABEL266:(void)0;
 }
 }
 } else {
 }
 {
 { /* Inline toolcontext#ToolContext#opt_log (self) on <self:ToolContext> */
-var142 = self->attrs[COLOR_toolcontext__ToolContext___opt_log].val; /* _opt_log on <self:ToolContext> */
-if (unlikely(var142 == NULL)) {
+var269 = self->attrs[COLOR_toolcontext__ToolContext___opt_log].val; /* _opt_log on <self:ToolContext> */
+if (unlikely(var269 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_log");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 175);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 243);
 show_backtrace(1);
 }
-var140 = var142;
-RET_LABEL141:(void)0;
+var267 = var269;
+RET_LABEL268:(void)0;
 }
 }
 {
-{ /* Inline opts#Option#value (var140) on <var140:OptionBool> */
-var145 = var140->attrs[COLOR_opts__Option___value].val; /* _value on <var140:OptionBool> */
-var143 = var145;
-RET_LABEL144:(void)0;
+{ /* Inline opts#Option#value (var267) on <var267:OptionBool> */
+var272 = var267->attrs[COLOR_opts__Option___value].val; /* _value on <var267:OptionBool> */
+var270 = var272;
+RET_LABEL271:(void)0;
 }
 }
-var146 = ((struct instance_kernel__Bool*)var143)->value; /* autounbox from nullable Object to Bool */;
-if (var146){
+var273 = ((struct instance_kernel__Bool*)var270)->value; /* autounbox from nullable Object to Bool */;
+if (var273){
 {
 { /* Inline toolcontext#ToolContext#log_directory (self) on <self:ToolContext> */
-var149 = self->attrs[COLOR_toolcontext__ToolContext___log_directory].val; /* _log_directory on <self:ToolContext> */
-if (unlikely(var149 == NULL)) {
+var276 = self->attrs[COLOR_toolcontext__ToolContext___log_directory].val; /* _log_directory on <self:ToolContext> */
+if (unlikely(var276 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _log_directory");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 81);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 101);
 show_backtrace(1);
 }
-var147 = var149;
-RET_LABEL148:(void)0;
+var274 = var276;
+RET_LABEL275:(void)0;
 }
 }
 {
-file__String__mkdir(var147); /* Direct call file#String#mkdir on <var147:String>*/
+file__String__mkdir(var274); /* Direct call file#String#mkdir on <var274:String>*/
 }
 } else {
 }
 {
-var150 = toolcontext__ToolContext__compute_nit_dir(self);
+var277 = toolcontext__ToolContext__compute_nit_dir(self);
 }
 {
-{ /* Inline toolcontext#ToolContext#nit_dir= (self,var150) on <self:ToolContext> */
-self->attrs[COLOR_toolcontext__ToolContext___nit_dir].val = var150; /* _nit_dir on <self:ToolContext> */
-RET_LABEL151:(void)0;
+{ /* Inline toolcontext#ToolContext#nit_dir= (self,var277) on <self:ToolContext> */
+self->attrs[COLOR_toolcontext__ToolContext___nit_dir].val = var277; /* _nit_dir on <self:ToolContext> */
+RET_LABEL278:(void)0;
 }
 }
 RET_LABEL:;
@@ -3055,7 +4326,7 @@ val* var12 /* : String */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_set_dummy_tool].val; /* _opt_set_dummy_tool on <self:ToolContext> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_set_dummy_tool");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 187);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 255);
 show_backtrace(1);
 }
 var1 = var3;
@@ -3128,7 +4399,7 @@ val* var21 /* : String */;
 var3 = self->attrs[COLOR_toolcontext__ToolContext___opt_set_dummy_tool].val; /* _opt_set_dummy_tool on <self:ToolContext> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _opt_set_dummy_tool");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 187);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 255);
 show_backtrace(1);
 }
 var1 = var3;
@@ -3500,7 +4771,7 @@ val* var1 /* : ToolContext */;
 var1 = self->attrs[COLOR_toolcontext__BashCompletion___toolcontext].val; /* _toolcontext on <self:BashCompletion> */
 if (unlikely(var1 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 347);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 449);
 show_backtrace(1);
 }
 var = var1;
@@ -3516,7 +4787,7 @@ val* var3 /* : ToolContext */;
 var3 = self->attrs[COLOR_toolcontext__BashCompletion___toolcontext].val; /* _toolcontext on <self:Object(BashCompletion)> */
 if (unlikely(var3 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 347);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 449);
 show_backtrace(1);
 }
 var1 = var3;
@@ -3543,15 +4814,13 @@ RET_LABEL:;
 void toolcontext__BashCompletion__init(val* self, val* p0) {
 val* var_toolcontext /* var toolcontext: ToolContext */;
 {
-{ /* Inline template#Template#init (self) on <self:BashCompletion> */
-RET_LABEL1:(void)0;
-}
+((void (*)(val*))(self->class->vft[COLOR_kernel__Object__init]))(self) /* init on <self:BashCompletion>*/;
 }
 var_toolcontext = p0;
 {
 { /* Inline toolcontext#BashCompletion#toolcontext= (self,var_toolcontext) on <self:BashCompletion> */
 self->attrs[COLOR_toolcontext__BashCompletion___toolcontext].val = var_toolcontext; /* _toolcontext on <self:BashCompletion> */
-RET_LABEL2:(void)0;
+RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
@@ -3572,25 +4841,29 @@ val* var5 /* : OptionContext */;
 val* var7 /* : OptionContext */;
 val* var8 /* : Array[Option] */;
 val* var10 /* : Array[Option] */;
+val* var_ /* var : Array[Option] */;
 val* var11 /* : ArrayIterator[nullable Object] */;
-short int var12 /* : Bool */;
-val* var13 /* : nullable Object */;
+val* var_12 /* var : ArrayIterator[Option] */;
+short int var13 /* : Bool */;
+val* var14 /* : nullable Object */;
 val* var_option /* var option: Option */;
-val* var14 /* : Array[String] */;
-val* var16 /* : Array[String] */;
-val* var17 /* : ArrayIterator[nullable Object] */;
-short int var18 /* : Bool */;
-val* var19 /* : nullable Object */;
+val* var15 /* : Array[String] */;
+val* var17 /* : Array[String] */;
+val* var_18 /* var : Array[String] */;
+val* var19 /* : ArrayIterator[nullable Object] */;
+val* var_20 /* var : ArrayIterator[String] */;
+short int var21 /* : Bool */;
+val* var22 /* : nullable Object */;
 val* var_name /* var name: String */;
 static val* varonce;
-val* var20 /* : String */;
-char* var21 /* : NativeString */;
-long var22 /* : Int */;
-val* var23 /* : FlatString */;
-short int var24 /* : Bool */;
+val* var23 /* : String */;
+char* var24 /* : NativeString */;
+long var25 /* : Int */;
+val* var26 /* : FlatString */;
+short int var27 /* : Bool */;
 var1 = NEW_array__Array(&type_array__Arraystring__String);
 {
-array__Array__init(var1); /* Direct call array#Array#init on <var1:Array[String]>*/
+((void (*)(val*))(var1->class->vft[COLOR_kernel__Object__init]))(var1) /* init on <var1:Array[String]>*/;
 }
 var_names = var1;
 {
@@ -3598,7 +4871,7 @@ var_names = var1;
 var4 = self->attrs[COLOR_toolcontext__BashCompletion___toolcontext].val; /* _toolcontext on <self:BashCompletion> */
 if (unlikely(var4 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 347);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 449);
 show_backtrace(1);
 }
 var2 = var4;
@@ -3610,7 +4883,7 @@ RET_LABEL3:(void)0;
 var7 = var2->attrs[COLOR_toolcontext__ToolContext___option_context].val; /* _option_context on <var2:ToolContext> */
 if (unlikely(var7 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _option_context");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 166);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 231);
 show_backtrace(1);
 }
 var5 = var7;
@@ -3622,79 +4895,97 @@ RET_LABEL6:(void)0;
 var10 = var5->attrs[COLOR_opts__OptionContext___options].val; /* _options on <var5:OptionContext> */
 if (unlikely(var10 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _options");
-PRINT_ERROR(" (%s:%d)\n", "lib/opts.nit", 247);
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 243);
 show_backtrace(1);
 }
 var8 = var10;
 RET_LABEL9:(void)0;
 }
 }
+var_ = var8;
 {
-var11 = array__AbstractArrayRead__iterator(var8);
+var11 = array__AbstractArrayRead__iterator(var_);
 }
+var_12 = var11;
 for(;;) {
 {
-var12 = array__ArrayIterator__is_ok(var11);
+var13 = array__ArrayIterator__is_ok(var_12);
 }
-if(!var12) break;
+if (var13){
 {
-var13 = array__ArrayIterator__item(var11);
+var14 = array__ArrayIterator__item(var_12);
 }
-var_option = var13;
+var_option = var14;
 {
 { /* Inline opts#Option#names (var_option) on <var_option:Option> */
-var16 = var_option->attrs[COLOR_opts__Option___names].val; /* _names on <var_option:Option> */
-if (unlikely(var16 == NULL)) {
+var17 = var_option->attrs[COLOR_opts__Option___names].val; /* _names on <var_option:Option> */
+if (unlikely(var17 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _names");
-PRINT_ERROR(" (%s:%d)\n", "lib/opts.nit", 19);
+PRINT_ERROR(" (%s:%d)\n", "../lib/opts.nit", 19);
 show_backtrace(1);
 }
-var14 = var16;
-RET_LABEL15:(void)0;
+var15 = var17;
+RET_LABEL16:(void)0;
 }
 }
+var_18 = var15;
 {
-var17 = array__AbstractArrayRead__iterator(var14);
+var19 = array__AbstractArrayRead__iterator(var_18);
 }
+var_20 = var19;
 for(;;) {
 {
-var18 = array__ArrayIterator__is_ok(var17);
+var21 = array__ArrayIterator__is_ok(var_20);
 }
-if(!var18) break;
+if (var21){
 {
-var19 = array__ArrayIterator__item(var17);
+var22 = array__ArrayIterator__item(var_20);
 }
-var_name = var19;
+var_name = var22;
 if (varonce) {
-var20 = varonce;
+var23 = varonce;
 } else {
-var21 = "--";
-var22 = 2;
-var23 = string__NativeString__to_s_with_length(var21, var22);
-var20 = var23;
-varonce = var20;
+var24 = "--";
+var25 = 2;
+var26 = string__NativeString__to_s_with_length(var24, var25);
+var23 = var26;
+varonce = var23;
 }
 {
-var24 = string__Text__has_prefix(var_name, var20);
+var27 = string__Text__has_prefix(var_name, var23);
 }
-if (var24){
+if (var27){
 {
 array__Array__add(var_names, var_name); /* Direct call array#Array#add on <var_names:Array[String]>*/
 }
 } else {
 }
-CONTINUE_label: (void)0;
 {
-array__ArrayIterator__next(var17); /* Direct call array#ArrayIterator#next on <var17:ArrayIterator[nullable Object]>*/
+array__ArrayIterator__next(var_20); /* Direct call array#ArrayIterator#next on <var_20:ArrayIterator[String]>*/
+}
+} else {
+goto BREAK_label;
 }
 }
 BREAK_label: (void)0;
-CONTINUE_label25: (void)0;
 {
-array__ArrayIterator__next(var11); /* Direct call array#ArrayIterator#next on <var11:ArrayIterator[nullable Object]>*/
+{ /* Inline abstract_collection#Iterator#finish (var_20) on <var_20:ArrayIterator[String]> */
+RET_LABEL28:(void)0;
+}
+}
+{
+array__ArrayIterator__next(var_12); /* Direct call array#ArrayIterator#next on <var_12:ArrayIterator[Option]>*/
+}
+} else {
+goto BREAK_label29;
+}
+}
+BREAK_label29: (void)0;
+{
+{ /* Inline abstract_collection#Iterator#finish (var_12) on <var_12:ArrayIterator[Option]> */
+RET_LABEL30:(void)0;
 }
 }
-BREAK_label25: (void)0;
 var = var_names;
 goto RET_LABEL;
 RET_LABEL:;
@@ -3773,33 +5064,33 @@ val* var57 /* : String */;
 char* var58 /* : NativeString */;
 long var59 /* : Int */;
 val* var60 /* : FlatString */;
-val* var61 /* : null */;
+short int var61 /* : Bool */;
 short int var62 /* : Bool */;
-short int var63 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var65 /* : Bool */;
-short int var66 /* : Bool */;
-short int var67 /* : Bool */;
+static val* varonce63;
+val* var64 /* : String */;
+char* var65 /* : NativeString */;
+long var66 /* : Int */;
+val* var67 /* : FlatString */;
 static val* varonce68;
 val* var69 /* : String */;
 char* var70 /* : NativeString */;
 long var71 /* : Int */;
 val* var72 /* : FlatString */;
-static val* varonce73;
-val* var74 /* : String */;
-char* var75 /* : NativeString */;
-long var76 /* : Int */;
-val* var77 /* : FlatString */;
-val* var78 /* : String */;
-static val* varonce79;
-val* var80 /* : String */;
-char* var81 /* : NativeString */;
-long var82 /* : Int */;
-val* var83 /* : FlatString */;
-val* var84 /* : Array[Object] */;
-long var85 /* : Int */;
-val* var86 /* : NativeArray[Object] */;
-val* var87 /* : String */;
+val* var73 /* : String */;
+static val* varonce74;
+val* var75 /* : String */;
+char* var76 /* : NativeString */;
+long var77 /* : Int */;
+val* var78 /* : FlatString */;
+val* var79 /* : Array[Object] */;
+long var80 /* : Int */;
+val* var81 /* : NativeArray[Object] */;
+val* var82 /* : String */;
+static val* varonce83;
+val* var84 /* : String */;
+char* var85 /* : NativeString */;
+long var86 /* : Int */;
+val* var87 /* : FlatString */;
 static val* varonce88;
 val* var89 /* : String */;
 char* var90 /* : NativeString */;
@@ -3830,21 +5121,16 @@ val* var114 /* : String */;
 char* var115 /* : NativeString */;
 long var116 /* : Int */;
 val* var117 /* : FlatString */;
-static val* varonce118;
-val* var119 /* : String */;
-char* var120 /* : NativeString */;
-long var121 /* : Int */;
-val* var122 /* : FlatString */;
-val* var123 /* : Array[Object] */;
-long var124 /* : Int */;
-val* var125 /* : NativeArray[Object] */;
-val* var126 /* : String */;
+val* var118 /* : Array[Object] */;
+long var119 /* : Int */;
+val* var120 /* : NativeArray[Object] */;
+val* var121 /* : String */;
 {
 { /* Inline toolcontext#BashCompletion#toolcontext (self) on <self:BashCompletion> */
 var2 = self->attrs[COLOR_toolcontext__BashCompletion___toolcontext].val; /* _toolcontext on <self:BashCompletion> */
 if (unlikely(var2 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 347);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 449);
 show_backtrace(1);
 }
 var = var2;
@@ -3882,7 +5168,7 @@ varonce9 = var10;
 var16 = self->attrs[COLOR_toolcontext__BashCompletion___toolcontext].val; /* _toolcontext on <self:BashCompletion> */
 if (unlikely(var16 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/toolcontext.nit", 347);
+PRINT_ERROR(" (%s:%d)\n", "toolcontext.nit", 449);
 show_backtrace(1);
 }
 var14 = var16;
@@ -4005,77 +5291,75 @@ varonce56 = var57;
 {
 template__Template__addn(self, var57); /* Direct call template#Template#addn on <self:BashCompletion>*/
 }
-var61 = NULL;
-{
-var62 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_option_names,var61) on <var_option_names:Array[String]> */
-var_other = var61;
 {
-var66 = ((short int (*)(val*, val*))(var_option_names->class->vft[COLOR_kernel__Object___61d_61d]))(var_option_names, var_other) /* == on <var_option_names:Array[String]>*/;
-var65 = var66;
-}
-var67 = !var65;
-var63 = var67;
-goto RET_LABEL64;
-RET_LABEL64:(void)0;
-}
-var62 = var63;
+var61 = array__AbstractArrayRead__is_empty(var_option_names);
 }
+var62 = !var61;
 if (var62){
+if (varonce63) {
+var64 = varonce63;
+} else {
+var65 = "\11opts=\"";
+var66 = 7;
+var67 = string__NativeString__to_s_with_length(var65, var66);
+var64 = var67;
+varonce63 = var64;
+}
 if (varonce68) {
 var69 = varonce68;
 } else {
-var70 = "\11opts=\"";
-var71 = 7;
+var70 = " ";
+var71 = 1;
 var72 = string__NativeString__to_s_with_length(var70, var71);
 var69 = var72;
 varonce68 = var69;
 }
-if (varonce73) {
-var74 = varonce73;
-} else {
-var75 = " ";
-var76 = 1;
-var77 = string__NativeString__to_s_with_length(var75, var76);
-var74 = var77;
-varonce73 = var74;
-}
 {
-var78 = string__Collection__join(var_option_names, var74);
+var73 = string__Collection__join(var_option_names, var69);
 }
-if (varonce79) {
-var80 = varonce79;
+if (varonce74) {
+var75 = varonce74;
 } else {
-var81 = "\"";
-var82 = 1;
-var83 = string__NativeString__to_s_with_length(var81, var82);
-var80 = var83;
-varonce79 = var80;
+var76 = "\"";
+var77 = 1;
+var78 = string__NativeString__to_s_with_length(var76, var77);
+var75 = var78;
+varonce74 = var75;
 }
-var84 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var84 = array_instance Array[Object] */
-var85 = 3;
-var86 = NEW_array__NativeArray(var85, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var86)->values[0] = (val*) var69;
-((struct instance_array__NativeArray*)var86)->values[1] = (val*) var78;
-((struct instance_array__NativeArray*)var86)->values[2] = (val*) var80;
+var79 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var79 = array_instance Array[Object] */
+var80 = 3;
+var81 = NEW_array__NativeArray(var80, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var81)->values[0] = (val*) var64;
+((struct instance_array__NativeArray*)var81)->values[1] = (val*) var73;
+((struct instance_array__NativeArray*)var81)->values[2] = (val*) var75;
 {
-((void (*)(val*, val*, long))(var84->class->vft[COLOR_array__Array__with_native]))(var84, var86, var85) /* with_native on <var84:Array[Object]>*/;
+((void (*)(val*, val*, long))(var79->class->vft[COLOR_array__Array__with_native]))(var79, var81, var80) /* with_native on <var79:Array[Object]>*/;
 }
 }
 {
-var87 = ((val* (*)(val*))(var84->class->vft[COLOR_string__Object__to_s]))(var84) /* to_s on <var84:Array[Object]>*/;
+var82 = ((val* (*)(val*))(var79->class->vft[COLOR_string__Object__to_s]))(var79) /* to_s on <var79:Array[Object]>*/;
+}
+{
+template__Template__addn(self, var82); /* Direct call template#Template#addn on <self:BashCompletion>*/
+}
+if (varonce83) {
+var84 = varonce83;
+} else {
+var85 = "\11if [[ ${cur} == -* ]] ; then";
+var86 = 29;
+var87 = string__NativeString__to_s_with_length(var85, var86);
+var84 = var87;
+varonce83 = var84;
 }
 {
-template__Template__addn(self, var87); /* Direct call template#Template#addn on <self:BashCompletion>*/
+template__Template__addn(self, var84); /* Direct call template#Template#addn on <self:BashCompletion>*/
 }
 if (varonce88) {
 var89 = varonce88;
 } else {
-var90 = "\11if [[ ${cur} == -* ]] ; then";
-var91 = 29;
+var90 = "\11\11COMPREPLY=( $(compgen -W \"${opts}\" -- ${cur}) )";
+var91 = 49;
 var92 = string__NativeString__to_s_with_length(var90, var91);
 var89 = var92;
 varonce88 = var89;
@@ -4086,8 +5370,8 @@ template__Template__addn(self, var89); /* Direct call template#Template#addn on
 if (varonce93) {
 var94 = varonce93;
 } else {
-var95 = "\11\11COMPREPLY=( $(compgen -W \"${opts}\" -- ${cur}) )";
-var96 = 49;
+var95 = "\11\11return 0";
+var96 = 10;
 var97 = string__NativeString__to_s_with_length(var95, var96);
 var94 = var97;
 varonce93 = var94;
@@ -4098,8 +5382,8 @@ template__Template__addn(self, var94); /* Direct call template#Template#addn on
 if (varonce98) {
 var99 = varonce98;
 } else {
-var100 = "\11\11return 0";
-var101 = 10;
+var100 = "\11fi";
+var101 = 3;
 var102 = string__NativeString__to_s_with_length(var100, var101);
 var99 = var102;
 varonce98 = var99;
@@ -4107,11 +5391,13 @@ varonce98 = var99;
 {
 template__Template__addn(self, var99); /* Direct call template#Template#addn on <self:BashCompletion>*/
 }
+} else {
+}
 if (varonce103) {
 var104 = varonce103;
 } else {
-var105 = "\11fi";
-var106 = 3;
+var105 = "} &&";
+var106 = 4;
 var107 = string__NativeString__to_s_with_length(var105, var106);
 var104 = var107;
 varonce103 = var104;
@@ -4119,55 +5405,41 @@ varonce103 = var104;
 {
 template__Template__addn(self, var104); /* Direct call template#Template#addn on <self:BashCompletion>*/
 }
-} else {
-}
 if (varonce108) {
 var109 = varonce108;
 } else {
-var110 = "} &&";
-var111 = 4;
+var110 = "complete -o default -F _";
+var111 = 24;
 var112 = string__NativeString__to_s_with_length(var110, var111);
 var109 = var112;
 varonce108 = var109;
 }
-{
-template__Template__addn(self, var109); /* Direct call template#Template#addn on <self:BashCompletion>*/
-}
 if (varonce113) {
 var114 = varonce113;
 } else {
-var115 = "complete -o default -F _";
-var116 = 24;
+var115 = " ";
+var116 = 1;
 var117 = string__NativeString__to_s_with_length(var115, var116);
 var114 = var117;
 varonce113 = var114;
 }
-if (varonce118) {
-var119 = varonce118;
-} else {
-var120 = " ";
-var121 = 1;
-var122 = string__NativeString__to_s_with_length(var120, var121);
-var119 = var122;
-varonce118 = var119;
-}
-var123 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var123 = array_instance Array[Object] */
-var124 = 4;
-var125 = NEW_array__NativeArray(var124, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var125)->values[0] = (val*) var114;
-((struct instance_array__NativeArray*)var125)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var125)->values[2] = (val*) var119;
-((struct instance_array__NativeArray*)var125)->values[3] = (val*) var_name;
+var118 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var118 = array_instance Array[Object] */
+var119 = 4;
+var120 = NEW_array__NativeArray(var119, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var120)->values[0] = (val*) var109;
+((struct instance_array__NativeArray*)var120)->values[1] = (val*) var_name;
+((struct instance_array__NativeArray*)var120)->values[2] = (val*) var114;
+((struct instance_array__NativeArray*)var120)->values[3] = (val*) var_name;
 {
-((void (*)(val*, val*, long))(var123->class->vft[COLOR_array__Array__with_native]))(var123, var125, var124) /* with_native on <var123:Array[Object]>*/;
+((void (*)(val*, val*, long))(var118->class->vft[COLOR_array__Array__with_native]))(var118, var120, var119) /* with_native on <var118:Array[Object]>*/;
 }
 }
 {
-var126 = ((val* (*)(val*))(var123->class->vft[COLOR_string__Object__to_s]))(var123) /* to_s on <var123:Array[Object]>*/;
+var121 = ((val* (*)(val*))(var118->class->vft[COLOR_string__Object__to_s]))(var118) /* to_s on <var118:Array[Object]>*/;
 }
 {
-template__Template__addn(self, var126); /* Direct call template#Template#addn on <self:BashCompletion>*/
+template__Template__addn(self, var121); /* Direct call template#Template#addn on <self:BashCompletion>*/
 }
 RET_LABEL:;
 }