JGCSCS
4
JavaScript & ECMAScript
*.js
JGsoft
support@editpadpro.com
http://www.editpadpro.com/cscs.html

TRUE
//

0
5
// comment
function Test() {
  Number = 1234;  String = 'abcdef';
  Regex = /regex/;
}
0
FALSE
11
Single-line comment

//.*+
FALSE
FALSE
5
0


0
TRUE
Multi-line comment

/\*
FALSE
TRUE
5
0


3
FALSE
Bracket

[{}]++
FALSE
FALSE
17
0


0
FALSE
String
Closing quote optional so an unclosed string is still colored as a string
"[^"\\\r\n]*+(?:\\(?:.|$)[^"\\\r\n]*+)*+"?
FALSE
FALSE
9
0


0
TRUE
Character
Closing quote optional so an unclosed string is still colored as a string
'[^'\\\r\n]*+(?:\\(?:.|$)[^'\\\r\n]*+)*+'?
FALSE
FALSE
9
0


0
FALSE
Hexadecimal number

\b0x[0-9A-F]++\b
TRUE
FALSE
10
0


0
FALSE
Integer or float

\b[0-9]++(\.[0-9]+)?(E[+-]?+[0-9]++)?\b
TRUE
FALSE
10
0


0
FALSE
Reserved words

\b(?:abstract|boolean|break|byte|case|catch|char|class|const|continue|debugger|default|delete|do(?:uble)?|else|enum|export|extends|false|final(?:ly)?|float|for|function|goto|if|implements|import|in(?:stanceof|t(?:erface)?)?|long|native|new|null|package|private|protected|public|return|short|static|super|switch|synchronized|this|throws?|transient|true|try|typeof|var|void|volatile|while|with)\b
FALSE
FALSE
7
0


-1
FALSE
Regex
A / that is preceded by a ( or = starts a regular expression.  The next unescaped / terminates the regex.
(?<=[(=]\s*)/[^/\\\r\n]*+(?:\\.[^/\\\r\n]*+)*+/?
FALSE
FALSE
19
0


0
FALSE
Operator

[-+*/=<>%&^|!~?[\]]++
FALSE
FALSE
13
0


0
FALSE
Round brackets
We cannot merge these with the Operator element, because then Operator will match "(/" in "match(/regex/)" and then the regex can no longer be matched
[()]++
FALSE
FALSE
13
0


0
FALSE
7
{
}
TRUE
3
(
)
TRUE
3
[
]
TRUE
3
/*
*/
FALSE
2
/
/
FALSE
2
'
'
FALSE
2
"
"
FALSE
2
1
Multi-line comment
1
5
TRUE
1
Closing */

\*/
FALSE
FALSE
5
0


2
FALSE