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handle regexps with missing \E (quick fix for #3700)

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matthias314
2025-11-18 10:47:49 -05:00
parent 9183fbe640
commit a577fc95ff
1 changed files with 15 additions and 6 deletions
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21
internal/buffer/search.go
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@@ -41,12 +41,21 @@ func findLineParams(b *Buffer, start, end Loc, i int, r *regexp.Regexp) ([]byte,
}
}
if padMode == padStart {
r = regexp.MustCompile(".(?:" + r.String() + ")")
} else if padMode == padEnd {
r = regexp.MustCompile("(?:" + r.String() + ").")
} else if padMode == padStart|padEnd {
r = regexp.MustCompile(".(?:" + r.String() + ").")
if padMode != 0 {
re, err := regexp.Compile(r.String() + `\E`)
if err == nil {
// r contains \Q without closing \E
r = re
}
if padMode == padStart {
r = regexp.MustCompile(".(?:" + r.String() + ")")
} else if padMode == padEnd {
r = regexp.MustCompile("(?:" + r.String() + ").")
} else {
// padMode == padStart|padEnd
r = regexp.MustCompile(".(?:" + r.String() + ").")
}
}
return l, charpos, padMode, r