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ignore empty lines for indent.normalize()

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This commit is contained in:
LosslessBot
2016-07-08 01:49:32 +02:00
parent 9c60105685
commit 543dc98961
5 changed files with 25 additions and 14 deletions
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8
ts/smartstring.indent.ts
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@ -40,14 +40,18 @@ export let indentWithPrefix = (stringArg:string,prefixArg:string):string => {
return resultString;
};
export let normalizeIndent = (stringArg:string):string => {
export let normalize = (stringArg:string):string => {
let resultString:string;
let splitStringArray:string[] = splitString(stringArg);
let minCommonLeftOffset:number;
let deIndentRegex = /^(\s*)/;
let emptyLineRegex = /^(\s*)$/
for(let stringItem of splitStringArray){
let offsetString = deIndentRegex.exec(stringItem)[1];
if (typeof minCommonLeftOffset == "undefined" || offsetString.length < minCommonLeftOffset){
if (
(typeof minCommonLeftOffset == "undefined" || offsetString.length < minCommonLeftOffset)
&& !emptyLineRegex.test(stringItem)
){
minCommonLeftOffset = offsetString.length;
};
};