diff --git a/hgext/color.py b/hgext/color.py --- a/hgext/color.py +++ b/hgext/color.py @@ -536,11 +536,16 @@ def extsetup(ui): _("when to colorize (boolean, always, auto, never, or debug)"), _('TYPE'))) -@command('debugcolor', [], 'hg debugcolor') +@command('debugcolor', + [('', 'style', None, _('show all configured styles'))], + 'hg debugcolor') def debugcolor(ui, repo, **opts): - """show available colors and effects""" + """show available color, effects or style""" ui.write(('color mode: %s\n') % ui._colormode) - return _debugdisplaycolor(ui) + if opts.get('style'): + return _debugdisplaystyle(ui) + else: + return _debugdisplaycolor(ui) def _debugdisplaycolor(ui): global _styles @@ -564,6 +569,18 @@ def _debugdisplaycolor(ui): finally: _styles = oldstyle +def _debugdisplaystyle(ui): + ui.write(_('available style:\n')) + width = max(len(s) for s in _styles) + for label, effects in sorted(_styles.items()): + ui.write('%s' % label, label=label) + if effects: + # 50 + ui.write(': ') + ui.write(' ' * (max(0, width - len(label)))) + ui.write(', '.join(ui.label(e, e) for e in effects.split())) + ui.write('\n') + if os.name != 'nt': w32effects = None else: