[PATCH 7 of 7] color: rename '_styles' to '_defaultstyles' for clarity

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
# Date 1478459814 -3600
#      Sun Nov 06 20:16:54 2016 +0100
# Node ID 327ebf5c800b5b64188806fd0dbd4daccc25b022
# Parent  d520bd43c7b26c3017329a2f9563701e5641d62d
# EXP-Topic color
color: rename '_styles' to '_defaultstyles' for clarity

This should make it clear the dict is only used for new config. Extensions
should not modify it directly anyway since we have 'extraloader' logic for
loading '_styles' too.

(as the indenting was touched, we fix it to be more standard).

diff --git a/mercurial/color.py b/mercurial/color.py
--- a/mercurial/color.py
+++ b/mercurial/color.py
@@ -68,62 +68,64 @@ except ImportError:
             'cyan_background': 46,
             'white_background': 47}
 
-_styles = {'grep.match': 'red bold',
-           'grep.linenumber': 'green',
-           'grep.rev': 'green',
-           'grep.change': 'green',
-           'grep.sep': 'cyan',
-           'grep.filename': 'magenta',
-           'grep.user': 'magenta',
-           'grep.date': 'magenta',
-           'bookmarks.active': 'green',
-           'branches.active': 'none',
-           'branches.closed': 'black bold',
-           'branches.current': 'green',
-           'branches.inactive': 'none',
-           'diff.changed': 'white',
-           'diff.deleted': 'red',
-           'diff.diffline': 'bold',
-           'diff.extended': 'cyan bold',
-           'diff.file_a': 'red bold',
-           'diff.file_b': 'green bold',
-           'diff.hunk': 'magenta',
-           'diff.inserted': 'green',
-           'diff.tab': '',
-           'diff.trailingwhitespace': 'bold red_background',
-           'changeset.public' : '',
-           'changeset.draft' : '',
-           'changeset.secret' : '',
-           'diffstat.deleted': 'red',
-           'diffstat.inserted': 'green',
-           'histedit.remaining': 'red bold',
-           'ui.prompt': 'yellow',
-           'log.changeset': 'yellow',
-           'patchbomb.finalsummary': '',
-           'patchbomb.from': 'magenta',
-           'patchbomb.to': 'cyan',
-           'patchbomb.subject': 'green',
-           'patchbomb.diffstats': '',
-           'rebase.rebased': 'blue',
-           'rebase.remaining': 'red bold',
-           'resolve.resolved': 'green bold',
-           'resolve.unresolved': 'red bold',
-           'shelve.age': 'cyan',
-           'shelve.newest': 'green bold',
-           'shelve.name': 'blue bold',
-           'status.added': 'green bold',
-           'status.clean': 'none',
-           'status.copied': 'none',
-           'status.deleted': 'cyan bold underline',
-           'status.ignored': 'black bold',
-           'status.modified': 'blue bold',
-           'status.removed': 'red bold',
-           'status.unknown': 'magenta bold underline',
-           'tags.normal': 'green',
-           'tags.local': 'black bold'}
+_defaultstyles = {
+    'grep.match': 'red bold',
+    'grep.linenumber': 'green',
+    'grep.rev': 'green',
+    'grep.change': 'green',
+    'grep.sep': 'cyan',
+    'grep.filename': 'magenta',
+    'grep.user': 'magenta',
+    'grep.date': 'magenta',
+    'bookmarks.active': 'green',
+    'branches.active': 'none',
+    'branches.closed': 'black bold',
+    'branches.current': 'green',
+    'branches.inactive': 'none',
+    'diff.changed': 'white',
+    'diff.deleted': 'red',
+    'diff.diffline': 'bold',
+    'diff.extended': 'cyan bold',
+    'diff.file_a': 'red bold',
+    'diff.file_b': 'green bold',
+    'diff.hunk': 'magenta',
+    'diff.inserted': 'green',
+    'diff.tab': '',
+    'diff.trailingwhitespace': 'bold red_background',
+    'changeset.public' : '',
+    'changeset.draft' : '',
+    'changeset.secret' : '',
+    'diffstat.deleted': 'red',
+    'diffstat.inserted': 'green',
+    'histedit.remaining': 'red bold',
+    'ui.prompt': 'yellow',
+    'log.changeset': 'yellow',
+    'patchbomb.finalsummary': '',
+    'patchbomb.from': 'magenta',
+    'patchbomb.to': 'cyan',
+    'patchbomb.subject': 'green',
+    'patchbomb.diffstats': '',
+    'rebase.rebased': 'blue',
+    'rebase.remaining': 'red bold',
+    'resolve.resolved': 'green bold',
+    'resolve.unresolved': 'red bold',
+    'shelve.age': 'cyan',
+    'shelve.newest': 'green bold',
+    'shelve.name': 'blue bold',
+    'status.added': 'green bold',
+    'status.clean': 'none',
+    'status.copied': 'none',
+    'status.deleted': 'cyan bold underline',
+    'status.ignored': 'black bold',
+    'status.modified': 'blue bold',
+    'status.removed': 'red bold',
+    'status.unknown': 'magenta bold underline',
+    'tags.normal': 'green',
+    'tags.local': 'black bold'
+}
 
 def loadcolortable(ui, extname, colortable):
-    _styles.update(colortable)
+    _defaultstyles.update(colortable)
 
 def _terminfosetup(ui, mode):
     '''Initialize terminfo data and the terminal if we're in terminfo mode.'''
@@ -248,7 +250,7 @@ def _modesetup(ui):
     return None
 
 def configstyles(ui):
-    ui._styles.update(_styles)
+    ui._styles.update(_defaultstyles)
     for status, cfgeffects in ui.configitems('color'):
         if '.' not in status or status.startswith(('color.', 'terminfo.')):
             continue