view hg @ 20289:96be25f1da45

revset: add explanation about the pattern without explicit kind

Before this patch, online help of "adds()", "contains()", "filelog()",
"file()", "modifies()" and "removes()" predicates doesn't explain
about how the pattern without explicit kind like "glob:" is treated,
even though each predicates treat it differently:

  - as "relpath:" by "adds()", "modifies()" and "removes()"

  - as "glob:" by "file()"

  - as special by "contains()" and "filelog()"
    - be relative to cwd, and
    - match against a file exactly
      ("relpath:" matches also against a directory)

This may confuse users.

This patch adds explanation about the pattern without explicit kind
to these predicates.

#!/usr/bin/env python
#
# mercurial - scalable distributed SCM
#
# Copyright 2005-2007 Matt Mackall <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

import os
import sys

libdir = '@LIBDIR@'

if libdir != '@' 'LIBDIR' '@':
    if not os.path.isabs(libdir):
        libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                              libdir)
        libdir = os.path.abspath(libdir)
    sys.path.insert(0, libdir)

# enable importing on demand to reduce startup time
try:
    from mercurial import demandimport; demandimport.enable()
except ImportError:
    import sys
    sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" %
                     ' '.join(sys.path))
    sys.stderr.write("(check your install and PYTHONPATH)\n")
    sys.exit(-1)

import mercurial.util
import mercurial.dispatch

for fp in (sys.stdin, sys.stdout, sys.stderr):
    mercurial.util.setbinary(fp)

mercurial.dispatch.run()