lib/markdown: use a break label instead of a local flag

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

diff --git a/lib/markdown/markdown.nit b/lib/markdown/markdown.nit
index 64c7581..0676112 100644 (file)
--- a/lib/markdown/markdown.nit
+++ b/lib/markdown/markdown.nit
@@ -2332,18 +2332,11 @@ redef class Text
                        if c == '\\' and pos + 1 < length then
                                pos = escape(out, self[pos + 1], pos)
                        else
-                               var end_reached = false
-                               for n in nend do
-                                       if c == n then
-                                               end_reached = true
-                                               break
-                                       end
-                               end
-                               if end_reached then break
+                               for n in nend do if c == n then break label
                                out.add c
                        end
                        pos += 1
-               end
+               end label
                if pos == length then return -1
                return pos
        end