runtime/syntax/awk.yaml

   1 filetype: awk
   2
   3 detect:
   4     filename: "\\.awk$"
   5     header: "^#!.*bin/(env +)?awk( |$)"
   6
   7 rules:
   8     - preproc: "\\$[A-Za-z0-9_!@#$*?\\-]+"
   9     - preproc: "\\b(ARGC|ARGIND|ARGV|BINMODE|CONVFMT|ENVIRON|ERRNO|FIELDWIDTHS)\\b"
  10     - preproc: "\\b(FILENAME|FNR|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS)\\b"
  11     - preproc: "\\b(PROCINFO|RS|RT|RSTART|RLENGTH|SUBSEP|TEXTDOMAIN)\\b"
  12     - identifier.class: "\\b(function|extension|BEGIN|END)\\b"
  13     - symbol.operator: "[\\-+*/%^|!=&<>?;:]|\\\\|\\[|\\]"
  14     - statement:  "\\b(for|if|while|do|else|in|delete|exit)\\b"
  15     - special:  "\\b(break|continue|return)\\b"
  16     - statement: "\\b(close|getline|next|nextfile|print|printf|system|fflush)\\b"
  17     - statement: "\\b(atan2|cos|exp|int|log|rand|sin|sqrt|srand)\\b"
  18     - statement: "\\b(asort|asorti|gensub|gsub|index|length|match)\\b"
  19     - statement: "\\b(split|sprintf|strtonum|sub|substr|tolower|toupper)\\b"
  20     - statement: "\\b(mktime|strftime|systime)\\b"
  21     - statement: "\\b(and|compl|lshift|or|rshift|xor)\\b"
  22     - statement: "\\b(bindtextdomain|dcgettext|dcngettext)\\b"
  23     - special:   "/.*[^\\\\]/"
  24
  25     - constant.string:
  26         start: "\""
  27         end: "\""
  28         skip: "\\\\."
  29         rules:
  30             - constant.specialChar: "\\\\."
  31
  32     - constant.string:
  33         start: "'"
  34         end: "'"
  35         skip: "\\\\."
  36         rules:
  37             - constant.specialChar: "\\\\."
  38
  39     - comment:
  40         start: "#"
  41         end: "$"
  42         rules:
  43             - todo: "(TODO|XXX|FIXME):?"
  44