release/src/router/nano/doc/syntax/awk.nanorc

   1 ## Here is an example for awk.
   2 ##
   3 syntax "awk" "\.awk$"
   4 ## records
   5 icolor brightred "\$[0-9A-Z_!@#$*?-]+"
   6 ## awk-set variables
   7 color red "\<(ARGC|ARGIND|ARGV|BINMODE|CONVFMT|ENVIRON|ERRNO|FIELDWIDTHS)\>"
   8 color red "\<(FILENAME|FNR|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS)\>"
   9 color red "\<(PROCINFO|RS|RT|RSTART|RLENGTH|SUBSEP|TEXTDOMAIN)\>"
  10 ## function declarations and special patterns
  11 color brightgreen "\<(function|extension|BEGIN|END)\>"
  12 ## operators
  13 color green "(\{|\}|\(|\)|\;|\]|\[|\\|<|>|!|=|&|\+|-|\*|%|/|\?:|\^|\|)"
  14 ## flow control
  15 color brightyellow "\<(for|if|while|do|else|in|delete|exit)\>"
  16 color brightyellow "\<(break|continue|return)\>"
  17 ## I/O statements
  18 color brightgreen "\<(close|getline|next|nextfile|print|printf)\>"
  19 color brightgreen "\<(system|fflush)\>"
  20 ## standard functions
  21 color magenta "\<(atan2|cos|exp|int|log|rand|sin|sqrt|srand)\>"
  22 color magenta "\<(asort|asorti|gensub|gsub|index|length|match)\>"
  23 color magenta "\<(split|sprintf|strtonum|sub|substr|tolower|toupper)\>"
  24 color magenta "\<(mktime|strftime|systime)\>"
  25 color magenta "\<(and|compl|lshift|or|rshift|xor)\>"
  26 color magenta "\<(bindtextdomain|dcgettext|dcngettext)\>"
  27
  28 ##
  29 ## String highlighting.  You will in general want your comments and
  30 ## strings to come last, because syntax highlighting rules will be
  31 ## applied in the order they are read in.
  32 color brightyellow "<[^=        ]*>" ""(\\.|[^"])*""
  33
  34 ## Comment highlighting
  35 color brightblue "(^|[[:space:]])#.*$"
  36
  37 ## Trailing whitespace
  38 color ,green "[[:space:]]+$"