replacements for regcmp/regex in PW?

[Timothy Reed]

Were regcmp or regex in PWB replaced by newer functions in 5.3?  I've
heard this, but I don't know if it's true, and would like to know what
newer functions exist on 5.3 when we migrate to it.  (regcmp and regex
replaced re_comp and re_exec in bell, correct?)

Thanks!
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| Timothy Reed - American Chemical Society              |
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