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Bug fix: ? and ! were not full aliases for help' and shell' as implied in

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the documentation; the cases `? foo' and `! foo' failed.
This commit is contained in:
Eric S. Raymond 2000-07-11 13:03:55 +00:00
parent 7a11671e8b
commit 5f1b27084a
1 changed files with 6 additions and 6 deletions
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12
Lib/cmd.py
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@ -90,15 +90,15 @@ class Cmd:
def onecmd(self, line): def onecmd(self, line):
line = string.strip(line) line = string.strip(line)
if line == '?': if not line:
line = 'help' return self.emptyline()
elif line == '!': elif line[0] == '?':
line = 'help ' + line[1:]
elif line[0] == '!':
if hasattr(self, 'do_shell'): if hasattr(self, 'do_shell'):
line = 'shell' line = 'shell ' + line[1:]
else: else:
return self.default(line) return self.default(line)
elif not line:
return self.emptyline()
self.lastcmd = line self.lastcmd = line
i, n = 0, len(line) i, n = 0, len(line)
while i < n and line[i] in self.identchars: i = i+1 while i < n and line[i] in self.identchars: i = i+1