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Turn var into const or let

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This commit is contained in:
Martin von Gagern
2017-01-07 02:25:50 +01:00
committed by Kevin Barabash
parent 9b565a6375
commit bd9db332d2
33 changed files with 1308 additions and 1318 deletions
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48
test/symgroups.js
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@@ -1,20 +1,20 @@
/* eslint no-console:0 */
"use strict";
var fs = require("fs");
var childProcess = require("child_process");
const fs = require("fs");
const childProcess = require("child_process");
var opts = require("nomnom")
const opts = require("nomnom")
.option("spacing", {
flag: true,
help: "Print mismatches involving spacing commands",
})
.parse();
var symbols = require("../src/symbols");
var keys = Object.keys(symbols.math);
const symbols = require("../src/symbols");
const keys = Object.keys(symbols.math);
keys.sort();
var types = [
const types = [
"mathord", "op", "bin", "rel", "open", "close", "punct", "inner",
"spacing", "accent", "textord",
];
@@ -22,22 +22,22 @@ var types = [
process.nextTick(writeTexFile);
function writeTexFile() {
var tex = fs.createWriteStream("symgroups.tex");
const tex = fs.createWriteStream("symgroups.tex");
tex.on("finish", typeset);
tex.write("\\documentclass{article}\n" +
"\\usepackage{textcomp,amsmath,amssymb,gensymb}\n" +
"\\begin{document}\n" +
"\\showboxbreadth=\\maxdimen\\showboxdepth=\\maxdimen\n\n");
keys.forEach(function(key, idx) {
var sym = symbols.math[key];
var type = types.indexOf(sym.group) + 1;
const sym = symbols.math[key];
const type = types.indexOf(sym.group) + 1;
tex.write("$" + idx + "+" + key + "+" + type + "\\showlists$\n\n");
});
tex.end("\\end{document}\n");
}
function typeset() {
var proc = childProcess.spawn(
const proc = childProcess.spawn(
"pdflatex", ["--interaction=nonstopmode", "symgroups"],
{stdio: "ignore"});
proc.on("exit", function(code, signal) {
@@ -76,29 +76,29 @@ function typeset() {
*/
// Extract individual blocks, from switch to math mode up to switch back.
var reMM = /^### math mode entered.*\n([^]*?)###/mg;
const reMM = /^### math mode entered.*\n([^]*?)###/mg;
// Identify the parts separated by the plus signs
var reParts = /([^]*^\.\\fam0 \+\n)([^]+)(\\mathbin\n\.+\\fam0 \+[^]*)/m;
const reParts = /([^]*^\.\\fam0 \+\n)([^]+)(\\mathbin\n\.+\\fam0 \+[^]*)/m;
// Variation of the above in case we have nothing between the plus signs
var reEmpty = /^\.\\fam0 \+\n\\mathbin\n\.\\fam0 \+/m;
const reEmpty = /^\.\\fam0 \+\n\\mathbin\n\.\\fam0 \+/m;
// Match any printed digit in the first or last of these parts
var reDigit = /^\.\\fam0 ([0-9])/mg;
const reDigit = /^\.\\fam0 ([0-9])/mg;
// Match the atom type, i.e. "\mathrel" in the above example
var reAtom = /\\([a-z]+)/;
const reAtom = /\\([a-z]+)/;
function evaluate(err, log) {
if (err) {
throw err;
}
var match;
var nextIndex = 0;
let match;
let nextIndex = 0;
while ((match = reMM.exec(log)) !== null) {
var list = match[1];
const list = match[1];
match = reParts.exec(list);
if (!match) {
match = reEmpty.exec(list);
@@ -113,9 +113,9 @@ function evaluate(err, log) {
console.error(list);
process.exit(2);
}
var idx = extractDigits(match[1]);
var atom = match[2];
var katexType = types[extractDigits(match[3]) - 1] || "???";
const idx = extractDigits(match[1]);
const atom = match[2];
const katexType = types[extractDigits(match[3]) - 1] || "???";
match = reAtom.exec(atom);
if (!match) {
console.error("Failed to find atom type");
@@ -123,7 +123,7 @@ function evaluate(err, log) {
console.error(list);
process.exit(3);
}
var latexType = match[1];
const latexType = match[1];
if (katexType !== latexType && "math" + katexType !== latexType &&
(katexType !== "textord" || latexType !== "mathord") &&
(katexType !== "spacing" || opts.spacing)) {
@@ -145,8 +145,8 @@ function evaluate(err, log) {
}
function extractDigits(str) {
var match;
var res = "";
let match;
let res = "";
while ((match = reDigit.exec(str)) !== null) {
res += match[1];
}