TuureKaunisto_HighlightDodgyChars.py 文件源码

def plugin_loaded(): # Is there a way to get a reference to the plugin instance here? # It would be nice to avoid having to use the global user_whitelist variable.    HighlightDodgyChars.getSettings()
class HighlightDodgyChars(sublime_plugin.EventListener): 
 def getSettings(): global users_whitelist        settings = sublime.load_settings('HighlightDodgyChars.sublime-settings')
        users_whitelist = settings.get('whitelist_chars')
 if isinstance(users_whitelist, list):            users_whitelist = ''.join(users_whitelist)
 if users_whitelist is None:            users_whitelist = ''
 # for some reason the sublime.IGNORECASE -flag did not work so lets # duplicate the chars as lower and upper :(        users_whitelist += users_whitelist.upper()
 def on_modified_async(self, view): self.highlight(view)
 def on_load_async(self, view): # load highlights as soon as the file is opened self.highlight(view)
 def highlight(self, view):        highlights = []        whitelist = u'\n\u0009' # allow newline, forward-tick and tabulator # search for non-ascii characters that are not on the whitelist        needle = '[^\x00-\x7F'+whitelist+users_whitelist+']'
 # search the view for pos in view.find_all(needle):            highlights.append(pos)
 # if something dodgy was found, highlight the dodgy parts if highlights:            view.add_regions('zero-width-and-bad-chars', highlights, 'invalid', '', sublime.DRAW_SOLID_UNDERLINE) else:            view.erase_regions('zero-width-and-bad-chars')