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| author | Eric Sunshine <sunshine@sunshineco.com> | 2013-08-06 09:59:45 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-08-06 14:47:04 -0700 |
| commit | a6ac5f9864958f65269d8d58a049324403b039fd (patch) | |
| tree | 5ed8209b561686b7424f9d683072ff34be66236a /line-range.c | |
| parent | 0bc2cdd5507ea4acad06c6d872245e4a3fd2a4b6 (diff) | |
| download | git-a6ac5f9864958f65269d8d58a049324403b039fd.tar.gz | |
line-range: teach -L^/RE/ to search from start of file
The -L/RE/ option of blame/log searches from the end of the previous -L
range, if any. Add new notation -L^/RE/ to override this behavior and
search from start of file.
The new ^/RE/ syntax is valid only as the <start> argument of
-L<start>,<end>. The <end> argument, as usual, is relative to <start>.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'line-range.c')
| -rw-r--r-- | line-range.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/line-range.c b/line-range.c index bbf3c0f448..70484899ac 100644 --- a/line-range.c +++ b/line-range.c @@ -59,8 +59,14 @@ static const char *parse_loc(const char *spec, nth_line_fn_t nth_line, return term; } - if (begin < 0) - begin = -begin; + if (begin < 0) { + if (spec[0] != '^') + begin = -begin; + else { + begin = 1; + spec++; + } + } if (spec[0] != '/') return spec; |