text: escape_to_mk should not escape =

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/core/text/abstract_text.nit b/lib/core/text/abstract_text.nit
index 38f3e49..351da66 100644 (file)
--- a/lib/core/text/abstract_text.nit
+++ b/lib/core/text/abstract_text.nit
@@ -794,7 +794,7 @@ abstract class Text
                        else if c == ':' or c == ' ' or c == '#' then
                                b.add('\\')
                                b.add(c)
-                       else if c.code_point < 32 or c == ';' or c == '|' or c == '\\' or c == '=' then
+                       else if c.code_point < 32 or c == ';' or c == '|' or c == '\\' then
                                b.append("?{c.code_point.to_base(16)}")
                        else
                                b.add(c)