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function resolveEnd(end, offset, reqSpace, onError) {
let comment = '';
if (end) {
let hasSpace = false;
let sep = '';
for (const token of end) {
const { source, type } = token;
switch (type) {
case 'space':
hasSpace = true;
break;
case 'comment': {
if (reqSpace && !hasSpace)
onError(token, 'MISSING_CHAR', 'Comments must be separated from other tokens by white space characters');
const cb = source.substring(1) || ' ';
if (!comment)
comment = cb;
else
comment += sep + cb;
sep = '';
break;
}
case 'newline':
if (comment)
sep += source;
hasSpace = true;
break;
default:
onError(token, 'UNEXPECTED_TOKEN', `Unexpected ${type} at node end`);
}
offset += source.length;
}
}
return { comment, offset };
}
export { resolveEnd };
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