tools: remove debug message in Message:to_color_string

[nit.git] / src / utils.nit

diff --git a/src/utils.nit b/src/utils.nit
index 1aa727f..93f3e35 100644 (file)
--- a/src/utils.nit
+++ b/src/utils.nit
@@ -19,10 +19,10 @@
 package utils
 
 # Mangle an array of symbol using only alphanums and underscores
-meth cmangle(symbols: Symbol...): String
+fun cmangle(symbols: Symbol...): String
 do
        var table = once cmangle_table
-       var res = new String
+       var res = new Buffer
        for sym in symbols do
                if not res.is_empty then
                        res.add('_')
@@ -52,11 +52,11 @@ do
                        end
                end
        end
-       return res
+       return res.to_s
 end
 
 # Build the table that associates character to mangle to string
-private meth cmangle_table: HashMap[Char, String]
+private fun cmangle_table: HashMap[Char, String]
 do
        var res = new HashMap[Char, String]
        res['+'] = "plus"