Fix bash_completion on Solaris
TK Soh noticed that the awk that ships with Solaris doesn't allow you
to define new functions. According to
http://www.shelldorado.com/articles/awkcompat.html
it looks like it also doesn't have some other stuff that we were using,
like deletion of an array element and gsub.
Rewrite the parsing of hg --debug help to work around that. This
version doesn't filter aliases that are simple abbreviations for debug
commands (not a big problem, since there are none right now).
#!/usr/bin/env python
import sys, os
from mercurial import hg
f = sys.argv[1]
r1 = hg.revlog(open, f + ".i", f + ".d")
r2 = hg.revlog(open, f + ".i2", f + ".d2")
tr = hg.transaction(open, "journal")
for i in xrange(r1.count()):
n = r1.node(i)
p1, p2 = r1.parents(n)
l = r1.linkrev(n)
t = r1.revision(n)
n2 = r2.addrevision(t, tr, l, p1, p2)
tr.close()
os.rename(f + ".i", f + ".i.old")
os.rename(f + ".d", f + ".d.old")
os.rename(f + ".i2", f + ".i")
os.rename(f + ".d2", f + ".d")