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| author | Trygve Aaberge <trygveaa@gmail.com> | 2019-03-26 17:30:15 +0100 |
|---|---|---|
| committer | Trygve Aaberge <trygveaa@gmail.com> | 2019-03-26 18:28:47 +0100 |
| commit | 0f4b2c4c2b7305fd41d405a8f7ce755d27867eef (patch) | |
| tree | 71635a92ece11b9678f29e689bee417f25abd850 /wee_slack.py | |
| parent | ea27ddfedcb4f68ff2e478557e680096b8701b12 (diff) | |
| download | wee-slack-0f4b2c4c2b7305fd41d405a8f7ce755d27867eef.tar.gz | |
Improve detection of incoming formatting characters
This replaces the trailing whitespace match with a non-consuming lookahead
so that strings like '*one* *two*' match correctly, and uses \w instead
of hard coded ascii characters.
This is taken from #359 and updated.
Closes #359
Diffstat (limited to 'wee_slack.py')
| -rw-r--r-- | wee_slack.py | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/wee_slack.py b/wee_slack.py index 1c15b04..331972a 100644 --- a/wee_slack.py +++ b/wee_slack.py @@ -2898,14 +2898,16 @@ def process_emoji_changed(message_json, eventrouter, **kwargs): ###### New module/global methods def render_formatting(text): - text = re.sub(r'(^| )\*([^*\n`]+)\*([^a-zA-Z0-9_]|$)', - r'\1{}*\2*{}\3'.format(w.color(config.render_bold_as), + text = re.sub(r'(^| )\*([^*\n`]+)\*(?=[^\w]|$)', + r'\1{}*\2*{}'.format(w.color(config.render_bold_as), w.color('-' + config.render_bold_as)), - text) - text = re.sub(r'(^| )_([^_\n`]+)_([^a-zA-Z0-9_]|$)', - r'\1{}_\2_{}\3'.format(w.color(config.render_italic_as), + text, + flags=re.UNICODE) + text = re.sub(r'(^| )_([^_\n`]+)_(?=[^\w]|$)', + r'\1{}_\2_{}'.format(w.color(config.render_italic_as), w.color('-' + config.render_italic_as)), - text) + text, + flags=re.UNICODE) return text |