highlight: remove useless `self` parameter (some crazy previous refactor?)

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

diff --git a/src/highlight.nit b/src/highlight.nit
index 7b2f718..1dfbb8f 100644 (file)
--- a/src/highlight.nit
+++ b/src/highlight.nit
@@ -191,15 +191,15 @@ class HighlightVisitor
                do_highlight(f, l)
        end
 
-       private fun full_tag(anode: ANode, hv: HighlightVisitor): nullable HTMLTag
+       private fun full_tag(anode: ANode): nullable HTMLTag
        do
-               var tag = anode.make_tag(hv)
+               var tag = anode.make_tag(self)
                if tag == null then return null
-               var infobox = anode.infobox(hv)
+               var infobox = anode.infobox(self)
                if infobox == null and anode isa Token then
                        var pa = anode.parent
                        if pa != null then
-                               infobox = pa.decorate_tag(hv, tag, anode)
+                               infobox = pa.decorate_tag(self, tag, anode)
                        end
                end
                if infobox != null and not show_infobox then
@@ -211,7 +211,7 @@ class HighlightVisitor
                if messages != null and show_messages then
                        tag.css("border-bottom", "solid 2px red")
                        if infobox == null then
-                               infobox = new HInfoBox(hv, "Messages")
+                               infobox = new HInfoBox(self, "Messages")
                        end
                        var c = infobox.new_dropdown("{messages.length} message(s)", "")
                        for m in messages do
@@ -239,7 +239,6 @@ class HighlightVisitor
                var stack = new Array[Prod]
                var line = 0
                var c: nullable Token = first_token
-               var hv = self
                while c != null do
                        var starting
 
@@ -254,7 +253,7 @@ class HighlightVisitor
                                if c0 != null then starting = c0.starting_prods
                                if starting != null then for p in starting do
                                        if not p.is_block then continue
-                                       var tag = full_tag(p, hv)
+                                       var tag = full_tag(p)
                                        if tag == null then continue
                                        tag.add_class("foldable")
                                        stack2.add(html)
@@ -281,7 +280,7 @@ class HighlightVisitor
                        starting = c.starting_prods
                        if starting != null then for p in starting do
                                if not p.is_span then continue
-                               var tag = full_tag(p, hv)
+                               var tag = full_tag(p)
                                if tag == null then continue
                                stack2.add(html)
                                html.add tag
@@ -293,7 +292,7 @@ class HighlightVisitor
                        if c isa TEol then
                                html.append "\n"
                        else
-                               var tag = full_tag(c, hv)
+                               var tag = full_tag(c)
                                if tag != null then html.add tag
                        end