-- mod-version:3
local syntax = require "core.syntax"
local typst_math = {
patterns = {
{ pattern = { "/%*", "%*/" }, type = "comment" },
{ pattern = "//.*", type = "comment" },
{ pattern = { '"', '"', '\\' }, type = "string" },
{ pattern = "#%a+", type = "literal" },
{ pattern = "%a+%f[(]", type = "function" },
{ pattern = "%a%a+", type = "function" },
{ pattern = "0x[%dabcdef]+", type = "number" },
{ pattern = "0b[01]+", type = "number" },
{ pattern = "0o[01234567]+", type = "number" },
{ pattern = "%d+[.e]%d+", type = "number" },
{ pattern = "%d", type = "number" },
{ pattern = "&", type = "literal" },
{ pattern = "!=", type = "operator" },
{ pattern = "[%+%-=/%*%^%%<>~|_^\\]", type = "operator" },
{ pattern = "%a%a+", type = "symbol" },
},
symbols = {
["alpha"] = "keyword2",
["beta"] = "keyword2",
["gamma"] = "keyword2",
["delta"] = "keyword2",
["epsilon"] = "keyword2",
["zeta"] = "keyword2",
["eta"] = "keyword2",
["theta"] = "keyword2",
["iota"] = "keyword2",
["kappa"] = "keyword2",
["lambda"] = "keyword2",
["mu"] = "keyword2",
["nu"] = "keyword2",
["xi"] = "keyword2",
["omicron"] = "keyword2",
["pi"] = "keyword2",
["rho"] = "keyword2",
["sigma"] = "keyword2",
["tau"] = "keyword2",
["upsilon"] = "keyword2",
["phi"] = "keyword2",
["chi"] = "keyword2",
["psi"] = "keyword2",
["omega"] = "keyword2",
["Alpha"] = "keyword2",
["Beta"] = "keyword2",
["Gamma"] = "keyword2",
["Delta"] = "keyword2",
["Epsilon"] = "keyword2",
["Zeta"] = "keyword2",
["Eta"] = "keyword2",
["Theta"] = "keyword2",
["Iota"] = "keyword2",
["Kappa"] = "keyword2",
["Lambda"] = "keyword2",
["Mu"] = "keyword2",
["Nu"] = "keyword2",
["Xi"] = "keyword2",
["Omicron"] = "keyword2",
["Pi"] = "keyword2",
["Rho"] = "keyword2",
["Sigma"] = "keyword2",
["Tau"] = "keyword2",
["Upsilon"] = "keyword2",
["Phi"] = "keyword2",
["Chi"] = "keyword2",
["Psi"] = "keyword2",
["Omega"] = "keyword2",
}
}
-- there was a bug where the string highlighting did not work properly
-- (probably becuase the tokenizer prioritizes subsyntaxes over clasic start-end patterns)
-- so in order to fix this issue, I had to create this extra sub-syntax.
local typst_string = {
patterns = {
{ pattern = "\\.", type = "string" },
{ pattern = '[^"\\]+', type = "string" }
},
symbols = {}
}
local typst_script = {
patterns = {
{ pattern = { "/%*", "%*/" }, type = "comment" },
{ pattern = "//.*", type = "comment" },
{ pattern = { '"', '"', '\\' }, type = "string", syntax = typst_string },
{ pattern = {"%[", "%]"}, type = "normal", syntax = ".typ" },
{ pattern = "[%a_][%w_%-]*%f[(]", type = "function" },
{ pattern = "[%+%-=/%*%^%%<>~|&_^\\]", type = "operator" },
{ pattern = "%f[^#][%a_]+", type = "literal" },
{ pattern = "#", type = "literal" },
{ pattern = "0x[%dabcdef]+()%a*", type = {"number", "keyword2"} },
{ pattern = "0b[01]+()%a*", type = {"number", "keyword2"} },
{ pattern = "0o[01234567]+()%a*", type = {"number", "keyword2"} },
{ pattern = "%d+[.e]%d+()%a*", type = {"number", "keyword2"} },
{ pattern = "%d+()%a*", type = {"number", "keyword2"} },
{ pattern = "%a%a+", type = "symbol" },
},
symbols = {
["set"] = "keyword",
["let"] = "keyword",
["show"] = "keyword",
["include"] = "keyword",
["import"] = "keyword",
["context"] = "keyword",
["if"] = "keyword",
["else"] = "keyword",
["for"] = "keyword",
["in"] = "keyword",
["while"] = "keyword",
["break"] = "keyword",
["continue"] = "keyword",
["return"] = "keyword",
["as"] = "keyword",
["or"] = "keyword",
["and"] = "keyword",
["not"] = "keyword",
["true"] = "literal",
["false"] = "literal",
}
}
table.insert(typst_script.patterns, 1, { pattern = { "%(", "%)" }, syntax = typst_script })
table.insert(typst_script.patterns, 1, { pattern = { "{", "}" }, syntax = typst_script })
local typst_syntax = {
name = "Typst",
files = { "%.typ$" },
comment = "//",
block_comment = { "/*", "*/" },
patterns = {
{ pattern = { "%[", "%]" }, syntax = ".typ" },
{
pattern = { "#()import", "\n" },
type = { "literal", "keyword" },
syntax = typst_script
},
{
pattern = { "#()include", "\n" },
type = { "literal", "keyword" },
syntax = typst_script
},
{
pattern = { "#()set", "\n" },
type = { "literal", "keyword" },
syntax = typst_script
},
{
pattern = { "#()let", "\n" },
type = { "literal", "keyword" },
syntax = typst_script
},
{
pattern = { "#()show", "\n" },
type = { "literal", "keyword" },
syntax = typst_script
},
{
pattern = { "#()context", "\n" },
type = { "literal", "keyword" },
syntax = typst_script
},
{ pattern = { "%f[#]", "%f[%s']"}, type = "literal", syntax = typst_script },
{ pattern = { "%$", "%$", "\\" }, type = "literal", syntax = typst_math },
{ pattern = { "```js" , "```", "\\" }, type = "string", syntax = ".js" },
{ pattern = { "```py", "```", "\\" }, type = "string", syntax = ".py" },
{ pattern = { "```rust", "```", "\\" }, type = "string", syntax = ".rs" },
{ pattern = { "```c", "```", "\\" }, type = "string", syntax = ".c" },
-- Possibility to add more syntax later
{ pattern = { "`", "`", "\\" }, type = "string" },
{ pattern = { "<", ">" }, type = "string" },
{ pattern = { "@", "%s" }, type = "string" },
{ pattern = "//.*", type = "comment" },
{ pattern = { "/%*", "%*/" }, type = "comment" },
--{ pattern = {"link"}, type = "typst_underline" }, -- add underline text later
-- Finish later
{ pattern = "^%s*=+%s.+%f[\n]", type = "keyword" }, -- Bold
{ pattern = {"%*_", "_%*"}, type = "keyword" }, -- Bold Italic
{ pattern = {"_%*", "%*_"}, type = "keyword" }, -- Bold Italic
{ pattern = {"_", "_"}, type = "keyword" }, -- Italic
{ pattern = {"%*", "%*"}, type = "keyword2" }, -- Bold
{ pattern = "[%+%-\\/]", type = "operator" },
{ pattern = "\\[nrt]", type = "string" },
{ pattern = "\\u%b{}", type = "string" },
{ pattern = "\\.", type = "normal" },
},
symbols = {}
}
syntax.add(typst_syntax)
