alias: inherit command optionalrepo flag (
issue3298)
Commands working without a repository, like "init", are listed in
commands.norepo. Commands optionally using a repository, like "showconfig", are
listed in commands.optionalrepo. Command aliases were inheriting the former but
not the latter.
hg-ssh: exit with 255 instead of -1 on error
Unix sh would cast -1 to 255 anyway, but on windows -1 become 0. Better be
explicit with the 255 everywhere.
hg-ssh: use %s for printing paths in error messages
This avoids \\ if this ever is run on windows - for example in the test suite.
parsers: statically initializing tp_new to PyType_GenericNew is not portable
As detailed on http://docs.python.org/extending/newtypes.html (quote):
"In this case, we can just use the default implementation provided by the API
function PyType_GenericNew(). We’d like to just assign this to the
tp_new slot, but we can’t, for portability sake. On some platforms or
compilers, we can’t statically initialize a structure member with a function
defined in another C module, so, instead, we’ll assign the tp_new slot in the
module initialization function just before calling PyType_Ready()."
Fixes "gcc (GCC) 3.4.5 (mingw-vista special r3)" complaining with:
mercurial/parsers.c:1096: error: initializer element is not constant
mercurial/parsers.c:1096: error: (near initialization for `indexType.tp_new')