runtime/syntax/c.yaml

   1 filetype: c
   2
   3 detect:
   4     filename: "(\\.(c|C)$|\\.(h|H)$|\\.ii?$|\\.(def)$)"
   5
   6 rules:
   7     - identifier: "\\b[A-Z_][0-9A-Z_]+\\b"
   8     - type: "\\b(float|double|char|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|(un)?signed|inline)\\b"
   9     - type: "\\b((s?size)|((u_?)?int(8|16|32|64|ptr)))_t\\b"
  10     - type.extended: "\\b(bool)\\b"
  11     - statement: "\\b(volatile|register)\\b"
  12     - statement: "\\b(for|if|while|do|else|case|default|switch)\\b"
  13     - statement: "\\b(goto|continue|break|return)\\b"
  14     - preproc: "^[[:space:]]*#[[:space:]]*(define|pragma|include|(un|ifn?)def|endif|el(if|se)|if|warning|error)"
  15       # GCC builtins
  16     - statement: "__attribute__[[:space:]]*\\(\\([^)]*\\)\\)"
  17     - statement: "__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__"
  18       # Operator Color
  19     - symbol.operator: "([.:;,+*|=!\\%]|<|>|/|-|&)"
  20     - symbol.brackets: "[(){}]|\\[|\\]"
  21     - constant.number: "(\\b[0-9]+\\b|\\b0x[0-9A-Fa-f]+\\b)"
  22     - constant.number: "NULL"
  23
  24     - constant.string:
  25         start: "\""
  26         end: "\""
  27         skip: "\\\\."
  28         rules:
  29             - constant.specialChar: "\\\\([\"'abfnrtv\\\\]|[0-3]?[0-7]{1,2}|x[0-9A-Fa-f]{1,2}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})"
  30
  31     - constant.string:
  32         start: "'"
  33         end: "'"
  34         skip: "\\\\."
  35         rules:
  36             - error: "..+"
  37             - constant.specialChar: "\\\\([\"'abfnrtv\\\\]|[0-3]?[0-7]{1,2}|x[0-9A-Fa-f]{1,2}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})"
  38
  39     - comment:
  40         start: "//"
  41         end: "$"
  42         rules:
  43             - todo: "(TODO|XXX|FIXME):?"
  44
  45     - comment:
  46         start: "/\\*"
  47         end: "\\*/"
  48         rules:
  49             - todo: "(TODO|XXX|FIXME):?"