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Add MD038, MD039 with tests.

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David Anson 2015-04-15 18:24:42 -07:00
parent b85e53a9c4
commit 7e431f4499
6 changed files with 98 additions and 11 deletions
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51
lib/rules.js
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@ -60,12 +60,14 @@ function forEachLine(params, callback) {
});
}
// Calls the provided function for each text token
function forEachText(params, callback) {
// Calls the provided function for each specified inline child token
function forEachInlineChild(params, type, callback) {
filterTokens(params.tokens, "inline")
.forEach(function forToken(token) {
filterTokens(token.children, "text")
.forEach(callback);
filterTokens(token.children, type)
.forEach(function forChild(child) {
callback(child, token);
});
});
}
@ -275,7 +277,7 @@ module.exports = [
"desc": "Reversed link syntax",
"tags": [ "links" ],
"func": function MD011(params, errors) {
forEachText(params, function forToken(token) {
forEachInlineChild(params, "text", function forToken(token) {
if (/\([^)]+\)\[[^\]]+\]/.test(token.content)) {
errors.push(token.lineNumber);
}
@ -706,12 +708,49 @@ module.exports = [
"desc": "Spaces inside emphasis markers",
"tags": [ "whitespace", "emphasis" ],
"func": function MD037(params, errors) {
forEachText(params, function forToken(token) {
forEachInlineChild(params, "text", function forToken(token) {
if (/\s(\*\*?|__?)\s.+\1/.test(token.content) ||
/(\*\*?|__?).+\s\1\s/.test(token.content)) {
errors.push(token.lineNumber);
}
});
}
},
{
"name": "MD038",
"desc": "Spaces inside code span elements",
"tags": [ "whitespace", "code" ],
"func": function MD038(params, errors) {
forEachInlineChild(params, "code_inline",
function forToken(token, inline) {
if (inline.content.indexOf("`" + token.content + "`") === -1) {
errors.push(token.lineNumber);
}
});
}
},
{
"name": "MD039",
"desc": "Spaces inside link text",
"tags": [ "whitespace", "links" ],
"func": function MD039(params, errors) {
filterTokens(params.tokens, "inline")
.forEach(function forToken(token) {
var inLink = false;
token.children.forEach(function forChild(child) {
if (child.type === "link_open") {
inLink = true;
} else if (child.type === "link_close") {
inLink = false;
} else if ((child.type === "text") &&
inLink &&
(child.content.trim().length !== child.content.length)) {
errors.push(child.lineNumber);
}
});
});
}
}
];