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wip: comments

This commit is contained in:
Evan You 2023-11-16 11:05:31 +08:00
parent a12abe72bc
commit 5a855c57d7
2 changed files with 16 additions and 10 deletions
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14
packages/compiler-core/src/parser/Tokenizer.ts
View File

@ -157,8 +157,8 @@ export interface Callbacks {
ondirarg(start: number, endIndex: number): void ondirarg(start: number, endIndex: number): void
ondirmodifier(start: number, endIndex: number): void ondirmodifier(start: number, endIndex: number): void
oncomment(start: number, endIndex: number, endOffset: number): void oncomment(start: number, endIndex: number): void
oncdata(start: number, endIndex: number, endOffset: number): void oncdata(start: number, endIndex: number): void
// onprocessinginstruction(start: number, endIndex: number): void // onprocessinginstruction(start: number, endIndex: number): void
// ondeclaration(start: number, endIndex: number): void // ondeclaration(start: number, endIndex: number): void
@ -400,9 +400,9 @@ export default class Tokenizer {
if (c === this.currentSequence[this.sequenceIndex]) { if (c === this.currentSequence[this.sequenceIndex]) {
if (++this.sequenceIndex === this.currentSequence.length) { if (++this.sequenceIndex === this.currentSequence.length) {
if (this.currentSequence === Sequences.CdataEnd) { if (this.currentSequence === Sequences.CdataEnd) {
this.cbs.oncdata(this.sectionStart, this.index, 2) this.cbs.oncdata(this.sectionStart, this.index - 2)
} else { } else {
this.cbs.oncomment(this.sectionStart, this.index, 2) this.cbs.oncomment(this.sectionStart, this.index - 2)
} }
this.sequenceIndex = 0 this.sequenceIndex = 0
@ -691,7 +691,7 @@ export default class Tokenizer {
} }
private stateInSpecialComment(c: number): void { private stateInSpecialComment(c: number): void {
if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) { if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
this.cbs.oncomment(this.sectionStart, this.index, 0) this.cbs.oncomment(this.sectionStart, this.index)
this.state = State.Text this.state = State.Text
this.sectionStart = this.index + 1 this.sectionStart = this.index + 1
} }
@ -920,9 +920,9 @@ export default class Tokenizer {
if (this.state === State.InCommentLike) { if (this.state === State.InCommentLike) {
if (this.currentSequence === Sequences.CdataEnd) { if (this.currentSequence === Sequences.CdataEnd) {
this.cbs.oncdata(this.sectionStart, endIndex, 0) this.cbs.oncdata(this.sectionStart, endIndex)
} else { } else {
this.cbs.oncomment(this.sectionStart, endIndex, 0) this.cbs.oncomment(this.sectionStart, endIndex)
} }
} else if ( } else if (
this.state === State.InTagName || this.state === State.InTagName ||

12
packages/compiler-core/src/parser/index.ts
View File

@ -291,8 +291,14 @@ const tokenizer = new Tokenizer({
currentAttrStartIndex = currentAttrEndIndex = -1 currentAttrStartIndex = currentAttrEndIndex = -1
}, },
oncomment(start, end, offset) { oncomment(start, end) {
// TODO oncomment if (currentOptions.comments) {
addNode({
type: NodeTypes.COMMENT,
content: getSlice(start, end),
loc: getLoc(start - 4, end + 3)
})
}
}, },
onend() { onend() {
@ -302,7 +308,7 @@ const tokenizer = new Tokenizer({
} }
}, },
oncdata(start, end, offset) { oncdata(start, end) {
// TODO throw error // TODO throw error
} }
}) })