js.nanorc

## Here is an example for Bourne shell scripts.
##
syntax "js" "\.js$"
## Default
color white "^.+$"
## Decimal, cotal and hexadecimal numbers
color yellow "\<[-+]?([1-9][0-9]*|0[0-7]*|0x[0-9a-fA-F]+)([uU][lL]?|[lL][uU]?)?\>"
## Floating point number with at least one digit before decimal point
color yellow "\<[-+]?([0-9]+\.[0-9]*|[0-9]*\.[0-9]+)([EePp][+-]?[0-9]+)?[fFlL]?"
color yellow "\<[-+]?([0-9]+[EePp][+-]?[0-9]+)[fFlL]?"
## Keywords
color green "\<(break|case|catch|continue|default|delete|do|else|finally)\>"
color green "\<(for|function|if|in|instanceof|new|null|return|switch)\>"
color green "\<(switch|this|throw|try|typeof|undefined|var|void|while|with)\>"
## Type specifiers
color red "\<(Array|Boolean|Date|Enumerator|Error|Function|Math)\>"
color red "\<(Number|Object|RegExp|String)\>"
color red "\<(true|false)\>"
## String
color brightyellow "L?\"(\\"|[^"])*\""
color brightyellow "L?'(\'|[^'])*'"
## Escapes
color red "\\[0-7][0-7]?[0-7]?|\\x[0-9a-fA-F]+|\\[bfnrt'"\?\\]"
## Comments
color magenta "^//.*"
color magenta " //.*"
color magenta start="/\*" end="\*/"
color brightmagenta start="/\*\*" end="\*/"
## Trailing whitespace
color ,red "[[:space:]]+$"