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code cleanup

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This commit is contained in:
Evan You 2016-04-14 01:12:25 -04:00
parent 134b9f8dae
commit 753436c162
1 changed files with 10 additions and 17 deletions
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27
src/compiler/parser/index.js
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@ -37,16 +37,17 @@ const svgMap = {
*/
export function parse (template, preserveWhitespace) {
const stack = []
let root
let currentParent
let stack = []
let inSvg = false
let svgIndex = -1
let warned = false
parseHTML(template, {
html5: true,
start (tag, attrs, unary) {
let element = {
const element = {
tag,
plain: !attrs.length,
attrsList: attrs,
@ -89,6 +90,7 @@ export function parse (template, preserveWhitespace) {
stack.push(element)
}
},
end () {
stack.length -= 1
currentParent = stack[stack.length - 1]
@ -97,6 +99,7 @@ export function parse (template, preserveWhitespace) {
svgIndex = -1
}
},
chars (text) {
if (!currentParent) {
if (process.env.NODE_ENV !== 'production' && !warned) {
@ -107,23 +110,13 @@ export function parse (template, preserveWhitespace) {
}
return
}
text = currentParent.tag === 'pre'
text = currentParent.tag === 'pre' || text.trim()
? decodeHTML(text)
: text.trim()
? decodeHTML(text)
: preserveWhitespace
? ' '
: null
: preserveWhitespace ? ' ' : null
if (text) {
if (text !== ' ') {
let expression = parseText(text)
if (expression) {
currentParent.children.push({
expression
})
} else {
currentParent.children.push({ text })
}
let expression
if (text !== ' ' && (expression = parseText(text))) {
currentParent.children.push({ expression })
} else {
currentParent.children.push({ text })
}