Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 2x 2x 2x 8x 9x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 16x 16x 16x 16x 16x 16x 8x 8x 8x 8x | // Wikilink placeholder tokens for markdown round-trip
const WL_START = '\u2039WIKILINK:'
const WL_END = '\u203A'
const WL_RE = new RegExp(`${WL_START.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}([^${WL_END}]+)${WL_END.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}`, 'g')
/** Pre-process markdown: replace [[target]] with placeholder tokens */
export function preProcessWikilinks(md: string): string {
return md.replace(/\[\[([^\]]+)\]\]/g, (_m, target) => `${WL_START}${target}${WL_END}`)
}
/** Walk blocks and replace placeholder text with wikilink inline content */
export function injectWikilinks(blocks: any[]): any[] {
return blocks.map(block => {
Eif (block.content && Array.isArray(block.content)) {
block.content = expandWikilinksInContent(block.content)
}
Eif (block.children && Array.isArray(block.children)) {
block.children = injectWikilinks(block.children)
}
return block
})
}
function expandWikilinksInContent(content: any[]): any[] {
const result: any[] = []
for (const item of content) {
Eif (item.type !== 'text' || typeof item.text !== 'string' || !item.text.includes(WL_START)) {
result.push(item)
continue
}
const text = item.text as string
let lastIndex = 0
WL_RE.lastIndex = 0
let match
while ((match = WL_RE.exec(text)) !== null) {
if (match.index > lastIndex) {
result.push({ ...item, text: text.slice(lastIndex, match.index) })
}
result.push({
type: 'wikilink',
props: { target: match[1] },
content: undefined,
})
lastIndex = match.index + match[0].length
}
if (lastIndex < text.length) {
result.push({ ...item, text: text.slice(lastIndex) })
}
}
return result
}
/** Strip YAML frontmatter from markdown, returning [frontmatter, body] */
export function splitFrontmatter(content: string): [string, string] {
Iif (!content.startsWith('---')) return ['', content]
const end = content.indexOf('\n---', 3)
Iif (end === -1) return ['', content]
let to = end + 4
Eif (content[to] === '\n') to++
return [content.slice(0, to), content.slice(to)]
}
export function countWords(content: string): number {
const [, body] = splitFrontmatter(content)
const text = body.replace(/[#*_\[\]`>~\-|]/g, '').trim()
Iif (!text) return 0
return text.split(/\s+/).filter(Boolean).length
}
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