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text: use a different invisible character for text embedding 

Contributes to the work of @temetherian in #170
dev
Andy Meneely 2016-09-08 10:45:29 -04:00
parent c0c3600143
commit 19b989f8e6
2 changed files with 2 additions and 1 deletions
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1
CHANGELOG.md
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@ -8,6 +8,7 @@ Features:
Bugs: Bugs:
* Fresh installs of Squib were broken due to two hidden dependencies, gio2 and gobject-introspection. (#172) * Fresh installs of Squib were broken due to two hidden dependencies, gio2 and gobject-introspection. (#172)
* Embedding icons in text show unicode placeholders on some OSs. This is a workaround until we get a better solution for embedding icons. See #170, #171, and #176. For that matter, see #103, #153, and #30 if you really want the whole story.
## v0.10.0 / 2016-05-06 ## v0.10.0 / 2016-05-06

2
lib/squib/graphics/text.rb
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@ -86,7 +86,7 @@ module Squib
spacing = rule[:box].width[@index] * Pango::SCALE spacing = rule[:box].width[@index] * Pango::SCALE
kindex = clean_str.index(key) kindex = clean_str.index(key)
kindex = clean_str[0..kindex].bytesize # byte index (bug #57) 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 layout.markup = str
clean_str = layout.text clean_str = layout.text
searches << { index: kindex, rule: rule } searches << { index: kindex, rule: rule }