package a import ( . "github.com/alecthomas/chroma" // nolint "github.com/alecthomas/chroma/lexers/internal" ) // Awk lexer. var Awk = internal.Register(MustNewLazyLexer( &Config{ Name: "Awk", Aliases: []string{"awk", "gawk", "mawk", "nawk"}, Filenames: []string{"*.awk"}, MimeTypes: []string{"application/x-awk"}, }, awkRules, )) func awkRules() Rules { return Rules{ "commentsandwhitespace": { {`\s+`, Text, nil}, {`#.*$`, CommentSingle, nil}, }, "slashstartsregex": { Include("commentsandwhitespace"), {`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/\B`, LiteralStringRegex, Pop(1)}, {`(?=/)`, Text, Push("#pop", "badregex")}, Default(Pop(1)), }, "badregex": { {`\n`, Text, Pop(1)}, }, "root": { {`^(?=\s|/)`, Text, Push("slashstartsregex")}, Include("commentsandwhitespace"), {`\+\+|--|\|\||&&|in\b|\$|!?~|\|&|(\*\*|[-<>+*%\^/!=|])=?`, Operator, Push("slashstartsregex")}, {`[{(\[;,]`, Punctuation, Push("slashstartsregex")}, {`[})\].]`, Punctuation, nil}, {`(break|continue|do|while|exit|for|if|else|return|switch|case|default)\b`, Keyword, Push("slashstartsregex")}, {`function\b`, KeywordDeclaration, Push("slashstartsregex")}, {`(atan2|cos|exp|int|log|rand|sin|sqrt|srand|gensub|gsub|index|length|match|split|patsplit|sprintf|sub|substr|tolower|toupper|close|fflush|getline|next(file)|print|printf|strftime|systime|mktime|delete|system|strtonum|and|compl|lshift|or|rshift|asorti?|isarray|bindtextdomain|dcn?gettext|@(include|load|namespace))\b`, KeywordReserved, nil}, {`(ARGC|ARGIND|ARGV|BEGIN(FILE)?|BINMODE|CONVFMT|ENVIRON|END(FILE)?|ERRNO|FIELDWIDTHS|FILENAME|FNR|FPAT|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS|PROCINFO|RLENGTH|RS|RSTART|RT|SUBSEP|TEXTDOMAIN)\b`, NameBuiltin, nil}, {`[@$a-zA-Z_]\w*`, NameOther, nil}, {`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil}, {`0x[0-9a-fA-F]+`, LiteralNumberHex, nil}, {`[0-9]+`, LiteralNumberInteger, nil}, {`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil}, {`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil}, }, } }