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Support a level 2 heading in help description text

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The level 2 headings (denoted by ~) indent the heading two spaces,
but continue to use the bold formatter to offset them from the
other surrounding text.

Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Shawn O. Pearce 2009-04-21 08:01:17 -07:00
parent d63bbf44dc
commit 938d608c9c
1 changed files with 13 additions and 3 deletions
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16
subcmds/help.py
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@ -107,7 +107,7 @@ See 'repo help --all' for a complete list of recognized commands.
body = body.strip() body = body.strip()
body = body.replace('%prog', me) body = body.replace('%prog', me)
asciidoc_hdr = re.compile(r'^\n?([^\n]{1,})\n(={2,}|-{2,})$') asciidoc_hdr = re.compile(r'^\n?([^\n]{1,})\n([=~-]{2,})$')
for para in body.split("\n\n"): for para in body.split("\n\n"):
if para.startswith(' '): if para.startswith(' '):
self.write('%s', para) self.write('%s', para)
@ -117,9 +117,19 @@ See 'repo help --all' for a complete list of recognized commands.
m = asciidoc_hdr.match(para) m = asciidoc_hdr.match(para)
if m: if m:
self.heading('%s', m.group(1)) title = m.group(1)
type = m.group(2)
if type[0] in ('=', '-'):
p = self.heading
else:
def _p(fmt, *args):
self.write(' ')
self.heading(fmt, *args)
p = _p
p('%s', title)
self.nl() self.nl()
self.heading('%s', ''.ljust(len(m.group(1)),'-')) p('%s', ''.ljust(len(title),type[0]))
self.nl() self.nl()
continue continue