rfilter
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— | rfilter [2006/08/29 16:08] (current) – created - external edit 127.0.0.1 | ||
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+ | # $EPIC: rfilter.txt, | ||
+ | ======Synopsis: | ||
+ | $__rfilter__(< | ||
+ | |||
+ | ======Technical: | ||
+ | * If the < | ||
+ | * This function returns a space separated pattern list of all of the patterns in <pattern list> that DO NOT match < | ||
+ | * This is the complement to $[[rpattern]](), | ||
+ | * Double quoted words are honored, but the double quotes will be lost in the return value. | ||
+ | |||
+ | ======Practical: | ||
+ | This function lets you " | ||
+ | of the patterns that do not match a given word, and discarding all of the | ||
+ | patterns that do match the given word. | ||
+ | |||
+ | If you have a list of patterns, some of which match a word (say, a | ||
+ | nick!user@host string) and some of which don't, and you want to remove | ||
+ | the ones that do, this function will do that. | ||
+ | |||
+ | ======Returns: | ||
+ | The list of patterns from <pattern list> that do not match < | ||
+ | |||
+ | ======History: | ||
+ | This function first appeared in " | ||
+ | |||
+ | ======Examples: | ||
+ | < | ||
+ | $rfilter(foobar f* *oo* a* *c) returns "a* *c" | ||
+ | $rfilter(hello hello a* *lo*) | ||
+ | </ | ||
rfilter.txt · Last modified: 2006/08/29 16:08 by 127.0.0.1