Mercurial > hg
view mercurial/bdiff.h @ 48760:93d6f0e7ba2f
filemerge: move check for identical sides out of filemerge()
`filemerge.filemerge()` returns `None` if no merge was necessary
because the two sides were identical. I don't think it should be that
function's responsibility to handle that case; we should ideally not
even call `filemerge.filemerge()` if the two inputs identical. This
patch therefore moves the check out to the caller (`mergestate.py`).
The largefiles test changed because we now notice that the two sides
made the same change, so we don't consider it a merge. Also note that
the new message better matches the line above it in the test output.
Differential Revision: https://phab.mercurial-scm.org/D12154
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Mon, 07 Feb 2022 22:54:38 -0800 |
parents | d86908050375 |
children |
line wrap: on
line source
#ifndef HG_BDIFF_H #define HG_BDIFF_H #include "compat.h" struct bdiff_line { int hash, n, e; ssize_t len; const char *l; }; struct bdiff_hunk; struct bdiff_hunk { int a1, a2, b1, b2; struct bdiff_hunk *next; }; int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr); int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn, struct bdiff_hunk *base); void bdiff_freehunks(struct bdiff_hunk *l); #endif