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comparison mercurial/commands.py @ 6654:2713e42dcf4e

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help: helptable is an ordered collection The helptable is used for helptopics listed in the manual page, so the order of topics should not be random. Convert it from a dictionary into a tuple of tuples. Also reorder helptable entries to keep previous manual page order.
author Johannes Stezenbach <js@sig21.net>
date Tue, 03 Jun 2008 21:03:51 +0200
parents a78d8edaeedd
children 7ca74741259f
comparison
equal deleted inserted replaced
6653:a78d8edaeedd 6654:2713e42dcf4e
1319 if not ui.quiet: 1319 if not ui.quiet:
1320 addglobalopts(True) 1320 addglobalopts(True)
1321 1321
1322 def helptopic(name): 1322 def helptopic(name):
1323 v = None 1323 v = None
1324 for i in help.helptable: 1324 for i, d in help.helptable:
1325 l = i.split('|') 1325 l = i.split('|')
1326 if name in l: 1326 if name in l:
1327 v = i 1327 v = i
1328 header = l[-1] 1328 header = l[-1]
1329 doc = d
1329 if not v: 1330 if not v:
1330 raise cmdutil.UnknownCommand(name) 1331 raise cmdutil.UnknownCommand(name)
1331 1332
1332 # description 1333 # description
1333 doc = help.helptable[v]
1334 if not doc: 1334 if not doc:
1335 doc = _("(No help text available)") 1335 doc = _("(No help text available)")
1336 if callable(doc): 1336 if callable(doc):
1337 doc = doc() 1337 doc = doc()
1338 1338
1402 or ""))) 1402 or "")))
1403 1403
1404 if ui.verbose: 1404 if ui.verbose:
1405 ui.write(_("\nspecial help topics:\n")) 1405 ui.write(_("\nspecial help topics:\n"))
1406 topics = [] 1406 topics = []
1407 for i in help.helptable: 1407 for i, d in help.helptable:
1408 l = i.split('|') 1408 l = i.split('|')
1409 topics.append((", ".join(l[:-1]), l[-1])) 1409 topics.append((", ".join(l[:-1]), l[-1]))
1410 topics_len = max([len(s[0]) for s in topics]) 1410 topics_len = max([len(s[0]) for s in topics])
1411 for t, desc in topics: 1411 for t, desc in topics:
1412 ui.write(" %-*s %s\n" % (topics_len, t, desc)) 1412 ui.write(" %-*s %s\n" % (topics_len, t, desc))