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Short-circuit ANSI processing if no ANSI codes are found

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This commit is contained in:
Junegunn Choi 2017-08-17 19:11:56 +09:00
parent 644277faf1
commit 656963e018
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GPG Key ID: 254BC280FEF9C627
1 changed files with 4 additions and 1 deletions
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src/ansi.go
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@ -74,8 +74,11 @@ func extractColor(str string, state *ansiState, proc func(string, *ansiState) bo
for idx := 0; idx < len(str); { for idx := 0; idx < len(str); {
idx += findAnsiStart(str[idx:]) idx += findAnsiStart(str[idx:])
// No sign of ANSI code
if idx == len(str) { if idx == len(str) {
// No sign of ANSI code
if len(offsets) == 0 {
return str, nil, state
}
break break
} }