feat(ofm): parsing all type of arrow (#797)

* feat(ofm): parsing all type of arrow

Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>

* fix: use html value instead of decimal

Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>

* fix: skip parsing arrow if it is not a valid supported mapping

Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>

---------

Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>
This commit is contained in:
Aaron Pham 2024-02-04 00:51:55 -05:00 committed by GitHub
parent dbbc672c67
commit 5b90fbd0d0
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@ -74,6 +74,17 @@ const calloutMapping = {
cite: "quote",
} as const
const arrowMapping: Record<string, string> = {
"->": "&rarr;",
"-->": "&rArr;",
"=>": "&rArr;",
"==>": "&rArr;",
"<-": "&larr;",
"<--": "&lArr;",
"<=": "&lArr;",
"<==": "&lArr;",
}
function canonicalizeCallout(calloutName: string): keyof typeof calloutMapping {
const normalizedCallout = calloutName.toLowerCase() as keyof typeof calloutMapping
// if callout is not recognized, make it a custom one
@ -82,7 +93,7 @@ function canonicalizeCallout(calloutName: string): keyof typeof calloutMapping {
export const externalLinkRegex = /^https?:\/\//i
export const arrowRegex = new RegExp(/-{1,2}>/, "g")
export const arrowRegex = new RegExp(/(-{1,2}>|={1,2}>|<-{1,2}|<={1,2})/, "g")
// !? -> optional embedding
// \[\[ -> open brace
@ -271,10 +282,12 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
if (opts.parseArrows) {
replacements.push([
arrowRegex,
(_value: string, ..._capture: string[]) => {
(value: string, ..._capture: string[]) => {
const maybeArrow = arrowMapping[value]
if (maybeArrow === undefined) return SKIP
return {
type: "html",
value: `<span>&rarr;</span>`,
value: `<span>${maybeArrow}</span>`,
}
},
])