configitems: register server.zstdlevel
Somehow, I managed to trigger a devel-warn running `hg serve` outside the test
suite on one of the repos generated by running test-lfs-serve-access.t --keep.
(I'm not hitting it now after doing a `make local`.) The only reference to this
in all of the history is the help text added in
e75463e3179f, and the
translations. (It looks like the string is built dynamically with '%slevel',
which is probably how this was missed. I wonder if this isn't getting routed to
error.log for some reason.)
In any event, server.zliblevel is registered, and that's required to pick up the
documented default.
# diffhelpers.py - helper routines for patch
#
# Copyright 2009 Matt Mackall <mpm@selenic.com> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from .i18n import _
from . import (
error,
)
def addlines(fp, hunk, lena, lenb, a, b):
"""Read lines from fp into the hunk
The hunk is parsed into two arrays, a and b. a gets the old state of
the text, b gets the new state. The control char from the hunk is saved
when inserting into a, but not b (for performance while deleting files.)
"""
while True:
todoa = lena - len(a)
todob = lenb - len(b)
num = max(todoa, todob)
if num == 0:
break
for i in xrange(num):
s = fp.readline()
if not s:
raise error.ParseError(_('incomplete hunk'))
if s == "\\ No newline at end of file\n":
fixnewline(hunk, a, b)
continue
if s == '\n' or s == '\r\n':
# Some patches may be missing the control char
# on empty lines. Supply a leading space.
s = ' ' + s
hunk.append(s)
if s.startswith('+'):
b.append(s[1:])
elif s.startswith('-'):
a.append(s)
else:
b.append(s[1:])
a.append(s)
def fixnewline(hunk, a, b):
"""Fix up the last lines of a and b when the patch has no newline at EOF"""
l = hunk[-1]
# tolerate CRLF in last line
if l.endswith('\r\n'):
hline = l[:-2]
else:
hline = l[:-1]
if hline.startswith((' ', '+')):
b[-1] = hline[1:]
if hline.startswith((' ', '-')):
a[-1] = hline
hunk[-1] = hline
def testhunk(a, b, bstart):
"""Compare the lines in a with the lines in b
a is assumed to have a control char at the start of each line, this char
is ignored in the compare.
"""
alen = len(a)
blen = len(b)
if alen > blen - bstart:
return False
for i in xrange(alen):
if a[i][1:] != b[i + bstart]:
return False
return True