# Javascript lang definition file # first check if the input matches a comment include "c_comment.lang" keyword = "abstract|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|false|final|finally|for|function|goto|if|implements|in|instanceof|interface|native|new|null|private|protected|prototype|public|return|static|super|switch|synchronized|throw|throws|this|transient|true|try|typeof|var|volatile|while|with" # next check if it matches a division operator, which can occur only # after a number, an identifier, or certain symbols (symbol,normal,symbol) = `(\+\+|--|\)|\])(\s*)(/=?(?![*/]))` (number,normal,symbol) = `(0x[[:xdigit:]]+|(?:[[:digit:]]*\.)?[[:digit:]]+(?:[eE][+-]?[[:digit:]]+)?)(\s*)(/(?![*/]))` (normal,symbol) = `([[:alpha:]$_][[:alnum:]$_]*\s*)(/=?(?![*/]))` # finally check if it matches a regular expression regexp = '/(\\.|[^*\\/])(\\.|[^\\/])*/[gim]*' include "number.lang" include "c_string.lang" include "symbols.lang" cbracket = "{|}" include "function.lang"