Nanorc for javascript

js.nanorc

## JavaScript
## 
syntax "JS" "\.js$" "\.sjs$"

# Reserved Keywords
color yellow "\b(instanceof|typeof|break|do|new|var|case|else|return|void|catch|finally|continue|for|switch|while|this|with|debugger|function|throw|default|if|try|delete|in)\b"

# Future Reserved Words
color brightblue "\b(class|enum|extends|super|import|const|export|implements|let|private|public|yield|static|interface|package|protected)\b"

# Punctuators
color brightyellow "(\{|\}|\(|\)|\[|\]|\.|\;|\,|<|>|<=|===|\!==|>=|==|\!=|\+|\-|\*|\%|\+\+|\-\-|<<|>>|>>>|\&|\||\^|\!|\~|\&\&|\|\||\?|\:|=|\+=|\-=|\*=|\%=|<\=|>>=|>>>=|\&=|\|=|\^=|\/|\/=)"

# Literals
color yellow "\b(null|true|false|undefined)\b"

# Strings
color cyan "\"([^"]*|\\\")*\""
color cyan "'([^']*|\\')*'"

# Comments
color green "\s*//.*"
color brightgreen start="/\*" end="\*/"

# Mark non breaking space
color yellow,red " "