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| author | deepcube <evan.gates@gmail.com> | 2019-09-19 10:10:28 -0700 |
|---|---|---|
| committer | Dan Cross <crossd@gmail.com> | 2019-09-19 13:10:28 -0400 |
| commit | f1dd3f065a97f57bf59db2e3284868e181734159 (patch) | |
| tree | 586d803067e31f72d30aeafff1aa9fd52e2e017e /src/lib9 | |
| parent | 9389de63d7b0dab99773511f48b2d303e3f957d7 (diff) | |
| download | plan9port-f1dd3f065a97f57bf59db2e3284868e181734159.tar.gz plan9port-f1dd3f065a97f57bf59db2e3284868e181734159.tar.bz2 plan9port-f1dd3f065a97f57bf59db2e3284868e181734159.zip | |
hoc: don't nest calls to follow() when lexing ++/+= and --/-= (#287)
The code had a nested use of the follow() function that could cause +=+
and -=- to register as ++ and --. The first follow() to execute could
consume a character and match and then the second follow() could consume
another character and match. For example i-=-10 would result in a syntax
error and i-=- would decrement i.
Diffstat (limited to 'src/lib9')
0 files changed, 0 insertions, 0 deletions