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feat: override output/tag delimiter, fixes #54

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harttle
2019-02-21 01:07:32 +08:00
parent 3dbab238ae
commit d20a043fbb
8 changed files with 84 additions and 23 deletions
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src/parser/tokenizer.ts
+24 -13
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@@ -15,6 +15,10 @@ export default class Tokenizer {
}
tokenize (input: string, file?: string) {
const tokens = []
const tagL = this.options.tag_delimiter_left
const tagR = this.options.tag_delimiter_right
const outputL = this.options.output_delimiter_left
const outputR = this.options.output_delimiter_right
let p = 0
let curLine = 1
let state = ParseState.HTML
@@ -28,30 +32,37 @@ export default class Tokenizer {
curLine++
lineBegin = p + 1
}
const bin = input.substr(p, 2)
if (state === ParseState.HTML) {
if (bin === '{{' || bin === '{%') {
if (input.substr(p, outputL.length) === outputL) {
if (buffer) tokens.push(new HTMLToken(buffer, col, input, file, line))
buffer = bin
buffer = outputL
line = curLine
col = p - lineBegin + 1
p += 2
state = bin === '{{' ? ParseState.OUTPUT : ParseState.TAG
p += outputL.length
state = ParseState.OUTPUT
continue
} else if (input.substr(p, tagL.length) === tagL) {
if (buffer) tokens.push(new HTMLToken(buffer, col, input, file, line))
buffer = tagL
line = curLine
col = p - lineBegin + 1
p += tagL.length
state = ParseState.TAG
continue
}
} else if (state === ParseState.OUTPUT && bin === '}}') {
buffer += '}}'
tokens.push(new OutputToken(buffer, col, input, file, line))
p += 2
} else if (state === ParseState.OUTPUT && input.substr(p, outputR.length) === outputR) {
buffer += outputR
tokens.push(new OutputToken(buffer, buffer.slice(outputL.length, -outputR.length), col, input, file, line))
p += outputR.length
buffer = ''
line = curLine
col = p - lineBegin + 1
state = ParseState.HTML
continue
} else if (bin === '%}') {
buffer += '%}'
tokens.push(new TagToken(buffer, col, input, file, line))
p += 2
} else if (input.substr(p, tagR.length) === tagR) {
buffer += tagR
tokens.push(new TagToken(buffer, buffer.slice(tagL.length, -tagR.length), col, input, file, line))
p += tagR.length
buffer = ''
line = curLine
col = p - lineBegin + 1