utils/nano/files/ucode.nanorc

   1 ## Syntax highlighting for OpenWrt ucode scripts.
   2
   3 syntax ucode "/ucode/|\.u[ct]$"
   4 header "^#!.*\<ucode\>"
   5 comment "//"
   6
   7 # Declarations
   8 color green "\<(let|const|function|this)\>"
   9
  10 # Arrow functions
  11 color green "(\<\w+\>|\([[:alnum:][:space:]_,.]*\))[[:space:]]*=>"
  12
  13 # Flow control and keywords
  14 color brightyellow "\<(while|if|else|elif|switch|case|default|for|in|endif|endfor|endwhile|endfunction)\>"
  15 color brightyellow "\<(export|import|try|catch|delete)\>"
  16
  17 # Exit points
  18 color magenta "\<(break|continue|return)\>"
  19
  20 # Numeric literals
  21 color cyan "\<([0-9]+\.[0-9]+([eE][+-]?[0-9]+)?|[0-9]+[eE][+-]?[0-9]+)\>"
  22 color cyan "\<0[xX][[:xdigit:]]+(\.[[:xdigit:]]+)?\>"
  23 color cyan "\<(0[oO][0-7]+|0[bB][01]+|[0-9]+)\>"
  24
  25 # Special values
  26 color cyan "\<(true|false|null|NaN|Infinity)\>"
  27
  28 # Strings
  29 color brightmagenta ""([^"\{%#}]|\\.|\{[^"\{%#]|[%#}][^"\}]|[{%#}]\\.)*[{%#}]?""
  30 color brightmagenta "'([^'\{%#}]|\\.|\{[^'\{%#]|[%#}][^'\}]|[{%#}]\\.)*[{%#}]?'"
  31 color brightmagenta "`([^`\{%#}]|\\.|\{[^`\{%#]|[%#}][^`\}]|[{%#}]\\.)*[{%#}]?`"
  32
  33 # Template string expressions
  34 color normal start="\$\{" end="}"
  35
  36 # Comments
  37 color brightblue "(^|[[:blank:]])//.*"
  38 color brightblue start="(^|[[:space:]])/\*" end="\*/"
  39 color brightblue start="\{#" end="#\}"
  40
  41 # Trailing whitespace.
  42 color ,green "[[:space:]]+$"
  43
  44 # Text outside template directives
  45 color slate start="[}%#]\}" end="\{[{%#]"
  46 color slate start="^#!" end="\{[{%#]"
  47 color slate "^([^{%#}]|\{[^{%#]|[%#}][^}])+\{[{%#]"
  48
  49 # Template tags
  50 color white "\{[{%][+-]?|-?[%}]\}"
  51 color brightblue "\{#[+-]?|-?#\}"