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Reimplement MD038/no-space-in-code to handle multi-backtick strings (fixes #46).

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David Anson 2017-02-18 22:56:06 -08:00
parent 00171da565
commit 31206f9387
3 changed files with 51 additions and 13 deletions
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25
lib/rules.js
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@ -947,20 +947,19 @@ module.exports = [
"aliases": [ "no-space-in-code" ],
"regexp": spaceInsideCodeRe,
"func": function MD038(params, errors) {
var inlineCodeSpansRe = /(`+)((?:.*?[^`])|)\1(?!`)/g;
forEachInlineChild(params, "code_inline",
function forToken(token, inline) {
var backtickPairs = "^(?:[^`]*`[^`]*`)*[^`]*";
var escapedContent = escapeForRegExp(token.content);
var left = (new RegExp(
backtickPairs + "(`\\s+" + escapedContent + "\\s*`)"))
.exec(inline.content);
var right = (new RegExp(
backtickPairs + "(`\\s*" + escapedContent + "\\s+`)"))
.exec(inline.content);
if (left) {
errors.addContext(token.lineNumber, left[1]);
} else if (right) {
errors.addContext(token.lineNumber, right[1], false, true);
function forToken(token) {
var line = params.lines[token.lineNumber - 1];
var match = null;
while ((match = inlineCodeSpansRe.exec(line)) !== null) {
var inlineCodeSpan = match[0];
var content = match[2];
if (/^\s([^`]|$)/.test(content)) {
errors.addContext(token.lineNumber, inlineCodeSpan);
} else if (/[^`]\s$/.test(content)) {
errors.addContext(token.lineNumber, inlineCodeSpan, false, true);
}
}
});
}