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optimize removing trailing spaces
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parent
0a08830375
commit
174b593438
1 changed files with 8 additions and 4 deletions
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@ -120,14 +120,18 @@ void scaleBox(wlr_box* box, float scale) {
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}
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std::string removeBeginEndSpacesTabs(std::string str) {
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while (str[0] == ' ' || str[0] == '\t') {
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str = str.substr(1);
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int countBefore = 0;
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while (str[countBefore] == ' ' || str[countBefore] == '\t') {
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countBefore++;
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}
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while (str.length() != 0 && (str[str.length() - 1] == ' ' || str[str.length() - 1] == '\t')) {
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str = str.substr(0, str.length() - 1);
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int countAfter = 0;
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while (str.length() != 0 && (str[str.length() - countAfter - 1] == ' ' || str[str.length() - 1 - countAfter] == '\t')) {
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countAfter++;
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}
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str = str.substr(countBefore, str.length() - countBefore - countAfter);
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return str;
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}
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