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all-in-one: make newline handling more robust

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This commit is contained in:
Bert Belder 2017-11-24 19:08:50 +01:00
parent 44370f08ee
commit 6bcc019046
1 changed files with 7 additions and 12 deletions
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19
tools/generate-all-in-one.js
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@ -129,15 +129,10 @@ restart: for (var lno = 0; lno < source.length;) {
lno++;
}
var emptyOk = false;
for (var i = 0; i < source.length; i++) {
var line = source[i].replace(/\s+$/, '');
if (line === '') {
if (emptyOk && i < source.length - 1)
process.stdout.write('\n');
emptyOk = false;
} else {
process.stdout.write(line + '\n');
emptyOk = true;
}
}
source = source
.map((line) => line.replace(/\s+$/, ''))
.join('\n')
.replace(/\n{3,}/g, '\n\n')
.replace(/\n*$/, '\n');
process.stdout.write(source);