runtime/syntax/ats.yaml

   1 filetype: ATS
   2
   3 detect:
   4     filename: "\\.(d|h|s)ats$"
   5
   6 rules:
   7     - default: \b[[:alnum:]]+[^0-9A-Za-z]
   8
   9     # Some C macros and other ATS macros
  10     - preproc: ^[[:space:]]*#[[:space:]]*(define|pragma|include|(un|ifn?)def|endif|el(if|se)|if|warning|error|assert)\b
  11     - preproc: ^[[:space:]]*#[[:space:]]*(codegen2|codegen3|elifdef|elifndef|prerr|print|require|then|staload|dynload)\b
  12
  13     # Operators
  14     - symbol.operator: "[.:;+`|~<>?='\\&]|/|%|-|,|!|\\*|@|\\#"
  15     - symbol.operator: \^
  16
  17     # Types, abstract types and some predefined sorts
  18     - type: \b(addr|age?z|bool|char|cls|schar|uchar|double|eff|exn|float|int(ptr)?|lincloptr|uint)\b
  19     - type: \b(lint|ulint|llint|ullint|nat|prop|ptr|prf|real|ref|size_t|ssize_t|sint|usint|string|tkind|viewt|view|v?t0p|vt|void)\b
  20     - type: \b(fun[01]|cloptr(0|1)?|cloref(0|1)?|clo(0|1)?)\b
  21     - type: \b(prop[+-]|t[@0]ype[+-]?|type[+-]?|viewt[@0]ype[+-]?|viewtype[+-]?|vt[@0]ype[+-]?|vtype[+-]?|view[+-]?)
  22
  23     # Statements
  24     - statement: \b(abstype|abst|absprop|absviewt|absvt(ype)?|absview|and|andalso|as|(re)?assume|begin|(pr)?csase|s?case)\b
  25     - statement: \b(classdec|dataprop|data(v|view)?type|dataview|datasort|else|end|exception|extype|extvar|s?if)\b
  26     - statement: \b(ifcase|for|in|infix(l|r)?|let|local|macrodef|macdef|not|of|op|or|orelse|overload|(pre|post|non)fix)\b
  27     - statement: \b(propdef|rec|sortdef|stacst|stadef|stavar|sta|symelim|symintr|tkindef|then|try|viewdef|v?typedef)\b
  28     - statement: \b(viewtypedef|(pr)?va(l|r)|when|where|while|with|withtype|withprop|withv(iew)?type|withview)\b
  29     - statement: \b(abst[@0]ype|absviewt[@0]ype|absviewtype|absvt[@0]ype)\b
  30     - statement: \b(import|staload|dynload)\b
  31     - statement: \b(case[+-]|(pr)?va(l|r)[+-]|for\*|while\*)
  32     # Added in ATS2 0.3.11
  33     - statement: \b(abstbox|abstflat|absvtbox|absvtflat)\b
  34     - statement: \b(absimpl|absreimpl)\b
  35
  36     # Numbers
  37     - constant.number: (\b[0-9]+\b|\b0(x|b)[0-9A-Fa-f]+\b)
  38     - constant.number: \b[0-9]+(u|U|l|L|ul|UL|f|F|b|B)?\b
  39
  40     # Function-related keywords, special functions and namespaces. Not really identifiers
  41     - identifier: \b(fix|(pr)?fu?n|fnx|castfn|praxi|extern|lam|llam|(pr)?implement|(pr)?implmnt)\b
  42     - identifier: \b(fix@|fold@|free@|lam@|llam@|addr@|view@|ref@)
  43     - identifier: \b(fn\*)
  44     - identifier: \$\w*\b
  45
  46     # Other keywords, function effects...
  47     - special: (\$(arrpsz|arrptrsize|break|continue|d2ctype|delay|effmask_(ntm|exn|ref|wrt|all)))\b
  48     - special: (\$(effmask|extern|extype_struct|extype|extkind|extval|extfcall|extmcall|ldelay|literal))\b
  49     - special: (\$(li?st_vt|li?st_t|li?st|myfilename|myfunction|mylocation|raise|rec(ord)?_vt))\b
  50     - special: (\$(rec(ord)?_t|rec(ord)?|(r|l)par|sep|showtype|solver_assert|solver_verify|tempenver))\b
  51     - special: (\$(tup(le)?_vt|tup(le)?_t|tup(le)?|tyrep|vararg|vcopyenv_vt|vcopyenv_v))\b
  52     - special: \!(wrt|exnref|exnwrt|exn|refwrt|ref|all|ntm|laz)\b
  53     - special: \b(f?print(ln)?!|prerrln!)
  54
  55     # Boolean values
  56     - constant.bool: \b(true|false|null)\b
  57
  58
  59     # The "%{ ... %}" block inserts foreign code into ATS at compile-time
  60     # Code inside it is generally C or JavaScript
  61     - default:
  62         start: "%{[#^$]?"
  63         end: "%}"
  64         skip: "\\."
  65         limit-group: symbol.operator
  66         rules:
  67             - include: "c"
  68             - include: "javascript"
  69
  70
  71     # Strings and chars
  72     - constant.string:
  73         start: \"
  74         end: \"
  75         skip: \\.
  76         rules:
  77             - constant.specialChar: \\.
  78
  79     - constant.char: ('\\?.')
  80
  81
  82     # Comments
  83
  84     # "////" comments everything until EOF
  85     - comment.block:
  86         start: ////
  87         end: $a
  88         rules:
  89             - todo: (TODO|XXX|FIXME)
  90
  91     - comment.line:
  92         start: //
  93         end: $
  94         rules:
  95             - todo: (TODO|XXX|FIXME)
  96
  97     # ML-like block comment
  98     - comment.block:
  99         start: \(\*
 100         end: \*\)
 101         rules:
 102             - todo: (TODO|XXX|FIXME)
 103
 104     # C-like block comment
 105     - comment.block:
 106         start: /\*
 107         end: \*\/
 108         rules:
 109             - todo: (TODO|XXX|FIXME)