will/HighlightWhitespaces
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Adding support for mixed tab-and-space detection

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This commit is contained in:
Will Bradley 2015-02-17 14:02:47 -07:00
parent 6cfb029215
commit bb0207c1e7
3 changed files with 37 additions and 1 deletions
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3
README.md
View File

@ -46,7 +46,8 @@ as "invalid", "comment"... in "File Settings - User":
{
"highlight_whitespaces_space_highlight_scope_name": "invalid",
"highlight_whitespaces_tab_highlight_scope_name": "invalid",
"highlight_whitespaces_eol_highlight_scope_name": "invalid"
"highlight_whitespaces_eol_highlight_scope_name": "invalid",
"highlight_whitespaces_mixed_highlight_scope_name": "invalid"
}
```

28
highlight_whitespaces.py
View File

@ -11,11 +11,13 @@ Config summary (see README.md for details):
"highlight_whitespaces_space_highlight_scope_name": "invalid",
"highlight_whitespaces_tab_highlight_scope_name": "invalid",
"highlight_whitespaces_eol_highlight_scope_name": "invalid",
"highlight_whitespaces_mixed_highlight_scope_name": "invalid",
"highlight_whitespaces_file_max_size": 1048576,
"highlight_whitespaces_enabled": true,
"highlight_whitespaces_check_spaces": true,
"highlight_whitespaces_check_tabs": true,
"highlight_whitespaces_check_eol": true,
"highlight_whitespaces_check_mixed": false,
"highlight_whitespaces_single_space": false,
"highlight_last_whitespace": true
}
@ -37,6 +39,7 @@ DEFAULT_CHECK_SPACES = True
DEFAULT_SINGLE_SPACE = False
DEFAULT_CHECK_EOL = True
DEFAULT_CHECK_TABS = True
DEFAULT_CHECK_MIXED = True
DEFAULT_LAST_WHITESPACE = False
#Set whether the plugin is on or off
@ -72,6 +75,10 @@ def find_whitespaces_tabs(view):
def find_whitespaces_eol(view):
return view.find_all('[\t ]+$')
def find_whitespaces_mixed(view):
return view.find_all('(\t )|( \t)')
# Highlight whitespaces
def highlight_whitespaces(view):
hws_settings = get_settings()
@ -84,6 +91,8 @@ def highlight_whitespaces(view):
DEFAULT_COLOR_SCOPE_NAME)
eol_scope_name = hws_settings.get('highlight_whitespaces_eol_highlight_scope_name',
DEFAULT_COLOR_SCOPE_NAME)
mixed_scope_name = hws_settings.get('highlight_whitespaces_mixed_highlight_scope_name',
DEFAULT_COLOR_SCOPE_NAME)
if view.size() <= max_size and not is_find_results(view):
if hws_settings.get('highlight_whitespaces_check_spaces', DEFAULT_CHECK_SPACES):
space_regions = find_whitespaces_spaces(view)
@ -100,6 +109,11 @@ def highlight_whitespaces(view):
view.add_regions('WhitespacesHighlightListener3',
eol_regions, eol_scope_name, '',
sublime.DRAW_EMPTY)
if hws_settings.get('highlight_whitespaces_check_mixed', DEFAULT_CHECK_MIXED):
mixed_regions = find_whitespaces_mixed(view)
view.add_regions('WhitespacesHighlightListener4',
mixed_regions, mixed_scope_name, '',
sublime.DRAW_EMPTY)
# Clear all white spaces
@ -108,6 +122,7 @@ def clear_whitespaces_highlight(window):
view.erase_regions('WhitespacesHighlightListener')
view.erase_regions('WhitespacesHighlightListener2')
view.erase_regions('WhitespacesHighlightListener3')
view.erase_regions('WhitespacesHighlightListener4')
# Toggle the event listner on or off
@ -163,3 +178,16 @@ class WhitespacesHighlightListener3(sublime_plugin.EventListener):
def on_load(self, view):
if hws_enabled:
highlight_whitespaces(view)
class WhitespacesHighlightListener4(sublime_plugin.EventListener):
def on_modified(self, view):
if hws_enabled:
highlight_whitespaces(view)
def on_activated(self, view):
if hws_enabled:
highlight_whitespaces(view)
def on_load(self, view):
if hws_enabled:
highlight_whitespaces(view)

7
highlight_whitespaces.sublime-settings
View File

@ -8,6 +8,10 @@
// End-of-line color is determined by scope (default, "invalid")
// "highlight_whitespaces_eol_highlight_scope_name": "Whitespaces.eol.highlight",
// End-of-line color is determined by scope (default, "invalid")
// "highlight_whitespaces_mixed_highlight_scope_name": "Whitespaces.eol.highlight",
// Max file size to search
"highlight_whitespaces_file_max_size": 1048576,
@ -23,6 +27,9 @@
// Whether to check for end-of-line whitespace
"highlight_whitespaces_check_eol": true,
// Whether to check for mixed tabs and spaces
"highlight_whitespaces_check_mixed": false,
// Allow the highlighting of the last whitespace, one or more time
"highlight_last_whitespace": true
}