Sha256: 632c87d5241455c4476d69bc5f715dc73d5b948fab33dd10ca201280d4fdc584
Contents?: true
Size: 1.22 KB
Versions: 23
Compression:
Stored size: 1.22 KB
Contents
'use strict'
var streak = require('longest-streak')
var repeat = require('repeat-string')
module.exports = inlineCode
var graveAccentChar = '`'
var lineFeed = 10 // '\n'
var space = 32 // ' '
var graveAccent = 96 // '`'
// Stringify inline code.
//
// Knows about internal ticks (`\``), and ensures one more tick is used to
// enclose the inline code:
//
// ````markdown
// ```foo ``bar`` baz```
// ````
//
// Even knows about inital and final ticks:
//
// ``markdown
// `` `foo ``
// `` foo` ``
// ```
function inlineCode(node) {
var value = node.value
var ticks = repeat(graveAccentChar, streak(value, graveAccentChar) + 1)
var start = ticks
var end = ticks
var head = value.charCodeAt(0)
var tail = value.charCodeAt(value.length - 1)
var wrap = false
var index
var length
if (head === graveAccent || tail === graveAccent) {
wrap = true
} else if (value.length > 2 && ws(head) && ws(tail)) {
index = 1
length = value.length - 1
while (++index < length) {
if (!ws(value.charCodeAt(index))) {
wrap = true
break
}
}
}
if (wrap) {
start += ' '
end = ' ' + end
}
return start + value + end
}
function ws(code) {
return code === lineFeed || code === space
}
Version data entries
23 entries across 23 versions & 1 rubygems