text: use a different invisible character for text embedding

Contributes to the work of @temetherian in #170
2016-09-08 10:51:39 -04:00
parent c0c3600143
commit 19b989f8e6
2 changed files with 2 additions and 1 deletions
@@ -86,7 +86,7 @@ module Squib
        spacing = rule[:box].width[@index] * Pango::SCALE
        kindex   = clean_str.index(key)
        kindex   = clean_str[0..kindex].bytesize # byte index (bug #57)
-        str = str.sub(key, "\u0091<span letter_spacing=\"#{spacing.to_i}\">\u0091</span>\u0091")
+        str = str.sub(key, "\u2062<span letter_spacing=\"#{spacing.to_i}\">\u2062</span>\u2062")
        layout.markup = str
        clean_str     = layout.text
        searches << { index: kindex, rule: rule }