JavaScript Highlighter: fix parsing multiple subexpressions in the same array element

This commit is contained in:
Shadowfacts 2020-04-05 13:50:00 -04:00
parent 7b090bcb4a
commit cc9e21be16
Signed by: shadowfacts
GPG Key ID: 94A5AB95422746E5
2 changed files with 11 additions and 14 deletions

View File

@ -316,21 +316,18 @@ class JavaScriptHighlighter {
emit(token: .punctuation, range: prevCharRange()) emit(token: .punctuation, range: prevCharRange())
indent += " " indent += " "
array: array:
while currentIndex < text.endIndex && peek() != "]" {
consumeWhitespace()
while currentIndex < text.endIndex { while currentIndex < text.endIndex {
consumeWhitespace()
if peek() == "," { if peek() == "," {
consume() // , consume() // ,
print("Array separator") print("Array separator")
emit(token: .punctuation, range: prevCharRange()) emit(token: .punctuation, range: prevCharRange())
break
} else if peek() == "]" { } else if peek() == "]" {
break array break array
} else { } else {
indent += " "
print("Array element") print("Array element")
while let char = peek(), char != ",", char != "]" {
consumeExpression() consumeExpression()
indent = String(indent.dropLast(2))
} }
} }
} }

View File

@ -8,7 +8,7 @@
import Foundation import Foundation
let source = ".1 + .2" let source = "[1 + 2, 3,]"
let highlighter = JavaScriptHighlighter(text: source) let highlighter = JavaScriptHighlighter(text: source)
highlighter.debug = true highlighter.debug = true
highlighter.highlight() highlighter.highlight()