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Cleaned up toggling commented settings #877

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May 6, 2019
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10 changes: 7 additions & 3 deletions src/pragmaUtil.ts
Original file line number Diff line number Diff line change
Expand Up @@ -232,10 +232,14 @@ export default class PragmaUtil {
private static readonly EnvPragmaWhiteSpacesSupportRegExp = /(?:env=(.+)host=)|(?:env=(.+)os=)|env=(.+)\n?/;

private static toggleComments(line: string, shouldComment: boolean) {
if (shouldComment && !line.trim().startsWith("//")) {
return " //" + line; // 2 spaces as formmating
const isCommented = line.trim().startsWith("//");

if (shouldComment) {
// Replace with RegEx to help match indent size
return !isCommented ? line.replace(/^(\s*)/, "$1// ") : line;
} else {
return line.replace("//", "");
// Only remove if line is commented
return isCommented ? line.replace(/\/\/\s*/, "") : line;
}
}

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