highlight: always decorate children token

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/highlight.nit b/src/highlight.nit
index 59e5370..001b567 100644 (file)
--- a/src/highlight.nit
+++ b/src/highlight.nit
@@ -108,10 +108,7 @@ class HighlightVisitor
                if infobox == null and anode isa Token then
                        var pa = anode.parent
                        if pa != null then
-                               var c = anode
-                               if c isa TId or c isa TClassid or c isa TAttrid or c isa TokenLiteral or c isa TokenOperator or c isa TComment and pa isa ADoc then
-                                       infobox = pa.decorate_tag(hv, tag, anode)
-                               end
+                               infobox = pa.decorate_tag(hv, tag, anode)
                        end
                end
                var messages = anode.location.messages
@@ -757,8 +754,6 @@ redef class TokenOperator
        redef fun make_tag(v)
        do
                var res = super
-               var p = parent
-               if p != null then p.decorate_tag(v, res, self)
                res.add_class("nc_o")
                return res
        end
@@ -767,6 +762,7 @@ end
 redef class AVarFormExpr
        redef fun decorate_tag(v, res, token)
        do
+               if token != n_id then return null
                var variable = self.variable
                if variable == null then return null
                res.add_class("nc_v")
@@ -777,6 +773,7 @@ end
 redef class AVardeclExpr
        redef fun decorate_tag(v, res, token)
        do
+               if token != n_id then return null
                var variable = self.variable
                if variable == null then return null
                res.add_class("nc_v")
@@ -800,6 +797,7 @@ end
 redef class AParam
        redef fun decorate_tag(v, res, token)
        do
+               if token != n_id then return null
                var mp = mparameter
                if mp == null then return null
                var variable = self.variable
@@ -812,6 +810,7 @@ end
 redef class AAssertExpr
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TId then return null
                res.add_class("nc_ast")
                return null
        end
@@ -820,6 +819,7 @@ end
 redef class ALabel
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TId then return null
                res.add_class("nc_la")
                return null
        end
@@ -863,6 +863,7 @@ end
 redef class AModuledecl
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TId then return null
                res.add_class("nc_def")
                res.add_class("nc_m")
                var p = parent
@@ -876,6 +877,7 @@ end
 redef class AStdImport
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TId then return null
                res.add_class("nc_m")
                var mm = mmodule
                if mm == null then return null
@@ -885,6 +887,7 @@ end
 redef class AAttrPropdef
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TId then return null
                res.add_class("nc_def")
                var mpd: nullable MPropDef
                mpd = mreadpropdef
@@ -898,8 +901,6 @@ redef class TId
        redef fun make_tag(v)
        do
                var res = super
-               var p = parent
-               if p != null then p.decorate_tag(v, res, self)
                res.add_class("nc_i")
                return res
        end
@@ -929,8 +930,6 @@ redef class TAttrid
        redef fun make_tag(v)
        do
                var res = super
-               var p = parent
-               if p != null then p.decorate_tag(v, res, self)
                res.add_class("nc_a")
                return res
        end
@@ -938,6 +937,7 @@ end
 redef class AAttrFormExpr
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TAttrid then return null
                var p = mproperty
                if p == null then return null
                return p.intro.infobox(v)
@@ -947,8 +947,6 @@ redef class TClassid
        redef fun make_tag(v)
        do
                var res = super
-               var p = parent
-               if p != null then p.decorate_tag(v, res, self)
                res.add_class("nc_t")
                return res
        end
@@ -956,6 +954,7 @@ end
 redef class AType
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TClassid then return null
                var mt = mtype
                if mt == null then return null
                mt = mt.undecorate
@@ -968,6 +967,7 @@ end
 redef class AFormaldef
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TClassid then return null
                res.add_class("nc_vt")
                if mtype == null then return null
                return mtype.infobox(v)
@@ -976,6 +976,7 @@ end
 redef class ATypePropdef
        redef fun decorate_tag(v, res, token)
        do
+               if not token isa TClassid then return null
                res.add_class("nc_def")
                var md = mpropdef
                if md == null then return null
@@ -1005,8 +1006,6 @@ redef class TokenLiteral
        do
                var res = super
                res.add_class("nc_l")
-               var p = parent
-               if p != null then p.decorate_tag(v, res, self)
                return res
        end
 end
@@ -1024,7 +1023,7 @@ redef class AStringFormExpr
                # Workaround to tag strings
                res.classes.remove("nc_l")
                res.add_class("nc_s")
-               return null
+               return super
        end
 end
 redef class AExpr