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-- mod-version:3
local syntax = require "core.syntax"
syntax.add {
name = "cel7",
files = "%.c7$",
comment = ";",
patterns = {
{ pattern = ";.*", type = "comment" },
{ pattern = { '"', '"', '\\' }, type = "string" },
{ pattern = "0x4000", type = "literal" },
{ pattern = "0x4040", type = "literal" },
{ pattern = "0x52a0", type = "literal" },
{ pattern = "0x[%da-fA-F]+", type = "number" },
{ pattern = "-?%d+[%d%.]*", type = "number" },
{ pattern = "-?%.?%d+", type = "number" },
{ pattern = "'", type = "symbol" },
{ pattern = "=", type = "symbol" },
{ pattern = "<=?", type = "symbol" },
{ pattern = "[%+-%*/]", type = "symbol" },
{ pattern = "//", type = "keyword2" },
{ pattern = "%%", type = "keyword2" },
{ pattern = "%f[^(][^()'%s\"]+", type = "function" },
{ pattern = "[^()'%s\"]+", type = "symbol" },
},
symbols = {
["let"] = "keyword",
["="] = "operator",
["if"] = "keyword",
["fn"] = "keyword",
["mac"] = "keyword",
["while"] = "keyword",
["quote"] = "keyword",
["'"] = "keyword",
["and"] = "keyword",
["or"] = "keyword",
["do"] = "keyword",
["cons"] = "keyword",
["car"] = "keyword",
["cdr"] = "keyword",
["setcar"] = "keyword",
["setcdr"] = "keyword",
["list"] = "keyword",
["not"] = "keyword",
["is"] = "keyword",
["atom"] = "keyword",
["print"] = "keyword",
["<"] = "operator",
["<="] = "operator",
["="] = "operator",
["+"] = "operator",
["-"] = "operator",
["*"] = "operator",
["/"] = "operator",
["nil"] = "literal",
["t"] = "literal",
-- reserved variables (config)
["title"] = "keyword2",
["width"] = "keyword2",
["height"] = "keyword2",
["debug"] = "keyword2",
-- callbacks
["init"] = "keyword2",
["step"] = "keyword2",
["keydown"] = "keyword2",
["keyup"] = "keyword2",
-- built-in functions
["quit"] = "keyword2",
["rand"] = "keyword2",
["poke"] = "keyword2",
["peek"] = "keyword2",
["color"] = "keyword2",
["put"] = "keyword2",
["get"] = "keyword2",
["fill"] = "keyword2",
}
}
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