tools: change var to const in ./doc/preprocess
PR-URL: https://github.com/nodejs/node/pull/13732 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
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@ -2,11 +2,11 @@
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module.exports = preprocess;
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var path = require('path');
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var fs = require('fs');
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const path = require('path');
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const fs = require('fs');
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var includeExpr = /^@include\s+([A-Za-z0-9-_]+)(?:\.)?([a-zA-Z]*)$/gmi;
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var includeData = {};
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const includeExpr = /^@include\s+([A-Za-z0-9-_]+)(?:\.)?([a-zA-Z]*)$/gmi;
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const includeData = {};
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function preprocess(inputFile, input, cb) {
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input = stripComments(input);
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@ -22,7 +22,7 @@ function stripComments(input) {
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}
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function processIncludes(inputFile, input, cb) {
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var includes = input.match(includeExpr);
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const includes = input.match(includeExpr);
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if (includes === null) return cb(null, input);
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var errState = null;
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console.error(includes);
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@ -40,7 +40,7 @@ function processIncludes(inputFile, input, cb) {
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}
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}
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var fullFname = path.resolve(path.dirname(inputFile), fname);
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const fullFname = path.resolve(path.dirname(inputFile), fname);
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fs.readFile(fullFname, 'utf8', function(er, inc) {
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if (errState) return;
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if (er) return cb(errState = er);
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