@<prologic https://twtxt.net/user/prologic/twtxt.txt/2> "(#bvykn5a) Only way I can think of to solve this (_because Go's regexp library doesn't have negative look behinds_) is to do something like this: ``` func ExpandTag(conf *Config, db Store, user *User, text string) string { - re := regexp.MustCompile(```#([-\w][-\w=]+)`) + re := regexp.MustCompile(`[( ,;][( ,;=]#([-\w][-\w=]+)`) ```"

prologic @twtxt.net

Sat, 5 Sep 2020 12:22 Z (3 years ago)

Only way I can think of to solve this (because Go’s regexp library doesn’t have negative look behinds) is to do something like this:

 func ExpandTag(conf *Config, db Store, user *User, text string) string {
-       re := regexp.MustCompile(```#([-\w][-\w=]+)`)
+       re := regexp.MustCompile(`[( ,;][( ,;=]#([-\w][-\w=]+)`)

#237sn5a

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