modelize: add and use method mpropdef2node

[nit.git] / src / highlight.nit

diff --git a/src/highlight.nit b/src/highlight.nit
index 06075b4..5e3acf1 100644 (file)
--- a/src/highlight.nit
+++ b/src/highlight.nit
@@ -52,7 +52,6 @@ class HighlightVisitor
        do
                var stack2 = new Array[HTMLTag]
                var stack = new Array[Prod]
-               var closes = new Array[Prod]
                var line = 0
                var c: nullable Token = first_token
                var hv = new HighlightVisitor
@@ -166,9 +165,9 @@ class HighlightVisitor
                return """
 .nitcode a { color: inherit; cursor:pointer; }
 .nitcode .popupable:hover { text-decoration: underline; cursor:help; } /* underline titles */
-pre.nitcode .foldable { display: block } /* for block productions*/
-pre.nitcode .line{ display: block } /* for lines */
-pre.nitcode .line:hover{ background-color: #FFFFE0; } /* current line */
+.nitcode .foldable { display: block } /* for block productions*/
+.nitcode .line{ display: block } /* for lines */
+.nitcode .line:hover{ background-color: #FFFFE0; } /* current line */
 .nitcode :target { background-color: #FFF3C2 } /* target highlight*/
 /* lexical raw tokens. independent of usage or semantic: */
 .nitcode .nc_c { color: gray; font-style: italic; } /* comment */
@@ -350,6 +349,8 @@ redef class MClassDef
                if mdoc == null then mdoc = mclass.intro.mdoc
                if mdoc != null then mdoc.fill_infobox(res)
 
+               if in_hierarchy == null then return res
+
                if in_hierarchy.greaters.length > 1 then
                        var c = res.new_dropdown("hier", "super-classes")
                        for x in in_hierarchy.greaters do
@@ -396,11 +397,11 @@ redef class MPropDef
                var res = new HInfoBox(v, to_s)
                res.href = href
                if self isa MMethodDef then
-                       res.new_field("fun").append(mproperty.name).add msignature.linkto
+                       if msignature != null then res.new_field("fun").append(mproperty.name).add msignature.linkto
                else if self isa MAttributeDef then
-                       res.new_field("fun").append(mproperty.name).add static_mtype.linkto
+                       if static_mtype != null then res.new_field("fun").append(mproperty.name).add static_mtype.linkto
                else if self isa MVirtualTypeDef then
-                       res.new_field("add").append(mproperty.name).add bound.linkto
+                       if bound != null then res.new_field("add").append(mproperty.name).add bound.linkto
                else
                        res.new_field("wat?").append(mproperty.name)
                end
@@ -932,4 +933,3 @@ redef class AExpr
                return t.infobox(v)
        end
 end
-