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1cd92458e9
This order makes more sense to me: first the part that allows almost everything, and then the special case.
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
## Syntax highlighting for AWK scripts.
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syntax awk "\.awk$"
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header "^#!.*awk"
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magic "awk script"
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comment "#"
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# Records.
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color brightred "\$[0-9A-Za-z_!@#$*?-]+"
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# Awk-set variables.
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color red "\<(ARGC|ARGIND|ARGV|BINMODE|CONVFMT|ENVIRON|ERRNO|FIELDWIDTHS)\>"
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color red "\<(FILENAME|FNR|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS)\>"
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color red "\<(PROCINFO|RS|RT|RSTART|RLENGTH|SUBSEP|TEXTDOMAIN)\>"
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# Function declarations and special patterns.
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color brightgreen "\<(function|extension|BEGIN|END)\>"
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# Operators.
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color green "\{|\}|\(|\)|\;|\[|\]|\\|<|>|!|=|&|\+|-|\*|%|/|\?:|\^|\|"
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# Flow control.
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color brightyellow "\<(for|if|while|do|else|in|delete|exit)\>"
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color brightyellow "\<(break|continue|return)\>"
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# I/O statements.
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color brightgreen "\<(close|fflush|getline|next|nextfile|print|printf|system)\>"
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# Standard functions.
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color magenta "\<(atan2|cos|exp|int|log|rand|sin|sqrt|srand)\>"
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color magenta "\<(asort|asorti|gensub|gsub|index|length|match)\>"
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color magenta "\<(split|sprintf|strtonum|sub|substr|tolower|toupper)\>"
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color magenta "\<(mktime|strftime|systime)\>"
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color magenta "\<(and|compl|lshift|or|rshift|xor)\>"
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color magenta "\<(bindtextdomain|dcgettext|dcngettext)\>"
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# Strings.
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color brightyellow ""([^"\]|\\.)*""
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# Comments.
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color brightblue "(^|[[:blank:]])#.*"
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# Trailing whitespace.
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color ,green "[[:space:]]+$"
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