diff options
| author | Phillip Wood <phillip.wood@dunelm.org.uk> | 2021-12-09 10:29:56 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-12-09 13:24:05 -0800 |
| commit | bea084ba41ffcaf5896522e48d67682b6a45b04c (patch) | |
| tree | fc632d47cbe052a48edfa6671343a9286e8136f8 /diff.c | |
| parent | f73613ac33aad6f08aa1bc07e596202f19e760d1 (diff) | |
| download | git-bea084ba41ffcaf5896522e48d67682b6a45b04c.tar.gz | |
diff --color-moved: clear all flags on blocks that are too short
If a block of potentially moved lines is not long enough then the
DIFF_SYMBOL_MOVED_LINE flag is cleared on the matching lines so they
are not marked as moved. To avoid problems when we start rewinding
after an unsuccessful match in a couple of commits time make sure all
the move related flags are cleared, not just DIFF_SYMBOL_MOVED_LINE.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1114,6 +1114,8 @@ static int shrink_potential_moved_blocks(struct moved_block *pmb, * NEEDSWORK: This uses the same heuristic as blame_entry_score() in blame.c. * Think of a way to unify them. */ +#define DIFF_SYMBOL_MOVED_LINE_ZEBRA_MASK \ + (DIFF_SYMBOL_MOVED_LINE | DIFF_SYMBOL_MOVED_LINE_ALT) static int adjust_last_block(struct diff_options *o, int n, int block_length) { int i, alnum_count = 0; @@ -1130,7 +1132,7 @@ static int adjust_last_block(struct diff_options *o, int n, int block_length) } } for (i = 1; i < block_length + 1; i++) - o->emitted_symbols->buf[n - i].flags &= ~DIFF_SYMBOL_MOVED_LINE; + o->emitted_symbols->buf[n - i].flags &= ~DIFF_SYMBOL_MOVED_LINE_ZEBRA_MASK; return 0; } @@ -1237,8 +1239,6 @@ static void mark_color_as_moved(struct diff_options *o, free(pmb); } -#define DIFF_SYMBOL_MOVED_LINE_ZEBRA_MASK \ - (DIFF_SYMBOL_MOVED_LINE | DIFF_SYMBOL_MOVED_LINE_ALT) static void dim_moved_lines(struct diff_options *o) { int n; |