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Remove duplicate code

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This commit is contained in:
Junegunn Choi 2016-08-18 03:11:54 +09:00
parent 0e0de29b87
commit 01ee335521
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GPG Key ID: 254BC280FEF9C627
1 changed files with 1 additions and 9 deletions
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10
src/tokenizer.go
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@ -173,14 +173,6 @@ func joinTokens(tokens []Token) []rune {
return ret return ret
} }
func joinTokensAsRunes(tokens []Token) []rune {
ret := []rune{}
for _, token := range tokens {
ret = append(ret, token.text.ToRunes()...)
}
return ret
}
// Transform is used to transform the input when --with-nth option is given // Transform is used to transform the input when --with-nth option is given
func Transform(tokens []Token, withNth []Range) []Token { func Transform(tokens []Token, withNth []Range) []Token {
transTokens := make([]Token, len(withNth)) transTokens := make([]Token, len(withNth))
@ -191,7 +183,7 @@ func Transform(tokens []Token, withNth []Range) []Token {
if r.begin == r.end { if r.begin == r.end {
idx := r.begin idx := r.begin
if idx == rangeEllipsis { if idx == rangeEllipsis {
parts = append(parts, util.RunesToChars(joinTokensAsRunes(tokens))) parts = append(parts, util.RunesToChars(joinTokens(tokens)))
} else { } else {
if idx < 0 { if idx < 0 {
idx += numTokens + 1 idx += numTokens + 1