Mercurial > hg
annotate mercurial/bdiff.h @ 36761:09f320067591
xdiff: remove whitespace related feature
In Mercurial, whitespace related handling are done at a higher level than
the low-level diff algorithm so "ignore spaces". So it's not used by mdiff.
Some of the upcoming optimizations would be more difficult with whitespace
related features kept. So let's remove them.
Differential Revision: https://phab.mercurial-scm.org/D2683
author | Jun Wu <quark@fb.com> |
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date | Sun, 04 Mar 2018 00:07:04 -0800 |
parents | 174d115d8104 |
children | d86908050375 |
rev | line source |
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29541
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
diff
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1 #ifndef _HG_BDIFF_H_ |
9631ff5ebbeb
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Maciej Fijalkowski <fijall@gmail.com>
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2 #define _HG_BDIFF_H_ |
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bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
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3 |
34652
174d115d8104
bdiff: include compat.h in header to define ssize_t
Yuya Nishihara <yuya@tcha.org>
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34627
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4 #include "compat.h" |
174d115d8104
bdiff: include compat.h in header to define ssize_t
Yuya Nishihara <yuya@tcha.org>
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5 |
29541
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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6 struct bdiff_line { |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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7 int hash, n, e; |
9631ff5ebbeb
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Maciej Fijalkowski <fijall@gmail.com>
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8 ssize_t len; |
9631ff5ebbeb
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Maciej Fijalkowski <fijall@gmail.com>
parents:
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9 const char *l; |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
diff
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10 }; |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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11 |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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12 struct bdiff_hunk; |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
diff
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13 struct bdiff_hunk { |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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14 int a1, a2, b1, b2; |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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15 struct bdiff_hunk *next; |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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16 }; |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
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17 |
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
diff
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18 int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr); |
9631ff5ebbeb
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Maciej Fijalkowski <fijall@gmail.com>
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19 int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn, |
34627
72985b390d7c
bdiff: format header file with clang-format
Augie Fackler <augie@google.com>
parents:
29541
diff
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20 struct bdiff_hunk *base); |
29541
9631ff5ebbeb
bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
parents:
diff
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21 void bdiff_freehunks(struct bdiff_hunk *l); |
9631ff5ebbeb
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Maciej Fijalkowski <fijall@gmail.com>
parents:
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changeset
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22 |
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bdiff: split bdiff into cpy-aware and cpy-agnostic part
Maciej Fijalkowski <fijall@gmail.com>
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23 #endif |