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authorMarc André Tanner <mat@brain-dump.org>2016-02-11 10:47:28 +0100
committerMarc André Tanner <mat@brain-dump.org>2016-02-11 12:09:10 +0100
commit78f1da727768cc398a09939fdb8d325fdcdca863 (patch)
tree05787dea98953d4690195625d5ebf4bd71c35b33 /vis-cmds.c
parenta9db1caf19d34f13319a3ebf92100c2c92015582 (diff)
downloadvis-78f1da727768cc398a09939fdb8d325fdcdca863.tar.gz
vis-78f1da727768cc398a09939fdb8d325fdcdca863.tar.xz
vis: try to make * and # motions work on more systems
The used regular expression \<%s\> where %s refers to the search term/word under cursor is not POSIX compliant but happens to work on both musl and glibc. First try the alternate syntax [[:<:]]%s[[:>:]] which works on Mac OS X. The reason it is done in this order is that musl/glibc will reject it as invalid pattern when compiling while the Mac OS X libc will accept \<%s\> but not match anything. Based on a patch by Erlend Fagerheim.
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