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pull: return 255 value on update failure (issue4948) (BC)...
pull: return 255 value on update failure (issue4948) (BC) Before this patch hg pull -u on UpdateAbort error returned 0 value to the system. This patch fixes this by reraising UpdateAbort with updated error msg.

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r26968:216cc65c default
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heredoctest.py
18 lines | 470 B | text/x-python | PythonLexer
import sys
globalvars = {}
lines = sys.stdin.readlines()
while lines:
l = lines.pop(0)
if l.startswith('SALT'):
print(l[:-1])
elif l.startswith('>>> '):
snippet = l[4:]
while lines and lines[0].startswith('... '):
l = lines.pop(0)
snippet += l[4:]
c = compile(snippet, '<heredoc>', 'single')
try:
exec(c, globalvars)
except Exception as inst:
print(repr(inst))