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| author | Nicholas Clark <nick@ccl4.org> | 2011-06-27 17:14:39 +0200 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2011-07-01 14:05:40 +0200 |
| commit | 56e9eeb1a239fc995bf33475e31f8379bd01cbad (patch) | |
| tree | 6cbb3b168a951fe169e6873a5cf01b590ec7da69 /os2 | |
| parent | 0177730e7e0c099d1250571eb39367a76e2d91eb (diff) | |
| download | perl-56e9eeb1a239fc995bf33475e31f8379bd01cbad.tar.gz | |
Change PL_screamnext to store absolute positions.
PL_screamnext gives the position of the next occurrence of the current octet.
Previously it stored this as an offset from the current position, with -pos
stored for "no more", so that the calculated new offset would be zero,
allowing a zero/non-zero loop exit test in Perl_screaminstr().
Now it stores absolute position, with -1 for "no more". Also codify -1 as the
"not present" value for PL_screamfirst, instead of any negative value.
Diffstat (limited to 'os2')
0 files changed, 0 insertions, 0 deletions