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more flexible regex for quick mentions, reported by dirk

This commit is contained in:
Ted Unangst 2023-02-03 22:37:19 -05:00
parent 59e07ff522
commit 91db81b44d
1 changed files with 4 additions and 2 deletions
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6
fun.go
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@ -27,6 +27,7 @@ import (
"regexp"
"strings"
"time"
"unicode"
"golang.org/x/net/html"
"humungus.tedunangst.com/r/webs/cache"
@ -457,7 +458,8 @@ func memetize(honk *Honk) {
honk.Noise = re_memes.ReplaceAllStringFunc(honk.Noise, repl)
}
var re_quickmention = regexp.MustCompile("(^|[ \n])@[[:alnum:]]+([ \n.]|$)")
// be mindful not to match trailing @
var re_quickmention = regexp.MustCompile("(^|[ \n])@[[:alnum:]]+([ \n.,']|$)")
func quickrename(s string, userid int64) string {
nonstop := true
@ -472,7 +474,7 @@ func quickrename(s string, userid int64) string {
prefix += "@"
m = m[1:]
tail := ""
if last := m[len(m)-1]; last == ' ' || last == '\n' || last == '.' {
if last := m[len(m)-1]; last == ' ' || last == '\n' || unicode.IsPunct(rune(last)) {
tail = m[len(m)-1:]
m = m[:len(m)-1]
}