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Add Zig lexer
Add a lexer for the Zig language (https://ziglang.org) based on the pygments Zig lexer.
This commit is contained in:
Robin Thrift
Alec Thomas
parent
68968043c3
commit
bd463054be
@ -32,6 +32,7 @@ import (
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_ "github.com/alecthomas/chroma/lexers/w"
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_ "github.com/alecthomas/chroma/lexers/x"
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_ "github.com/alecthomas/chroma/lexers/y"
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_ "github.com/alecthomas/chroma/lexers/z"
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)
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// Registry of Lexers.
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66
lexers/testdata/zig.actual
vendored
Normal file
66
lexers/testdata/zig.actual
vendored
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@ -0,0 +1,66 @@
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const std = @import("std.zig");
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const builtin = std.builtin;
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const testing = std.testing;
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pub fn once(comptime f: fn () void) Once(f) {
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return Once(f){};
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}
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/// An object that executes the function `f` just once.
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pub fn Once(comptime f: fn () void) type {
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return struct {
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done: bool = false,
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mutex: std.Mutex = std.Mutex.init(),
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/// Call the function `f`.
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/// If `call` is invoked multiple times `f` will be executed only the
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/// first time.
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/// The invocations are thread-safe.
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pub fn call(self: *@This()) void {
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if (@atomicLoad(bool, &self.done, .Acquire))
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return;
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return self.callSlow();
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}
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fn callSlow(self: *@This()) void {
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@setCold(true);
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const T = self.mutex.acquire();
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defer T.release();
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// The first thread to acquire the mutex gets to run the initializer
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if (!self.done) {
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f();
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@atomicStore(bool, &self.done, true, .Release);
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}
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}
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};
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}
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var global_number: i32 = 0;
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var global_once = once(incr);
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fn incr() void {
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global_number += 1;
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}
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test "Once executes its function just once" {
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if (builtin.single_threaded) {
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global_once.call();
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global_once.call();
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} else {
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var threads: [10]*std.Thread = undefined;
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defer for (threads) |handle| handle.wait();
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for (threads) |*handle| {
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handle.* = try std.Thread.spawn(@as(u8, 0), struct {
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fn thread_fn(x: u8) void {
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global_once.call();
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}
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}.thread_fn);
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}
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}
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testing.expectEqual(@as(i32, 1), global_number);
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}
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453
lexers/testdata/zig.expected
vendored
Normal file
453
lexers/testdata/zig.expected
vendored
Normal file
@ -0,0 +1,453 @@
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[
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{"type":"KeywordReserved","value":"const"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"std"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"NameBuiltin","value":"@import"},
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{"type":"Punctuation","value":"("},
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{"type":"LiteralString","value":"\"std.zig\""},
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{"type":"Punctuation","value":");"},
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{"type":"TextWhitespace","value":"\n"},
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{"type":"KeywordReserved","value":"const"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"builtin"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"std"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"builtin"},
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{"type":"Punctuation","value":";"},
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{"type":"TextWhitespace","value":"\n"},
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{"type":"KeywordReserved","value":"const"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"testing"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"std"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"testing"},
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{"type":"Punctuation","value":";"},
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{"type":"TextWhitespace","value":"\n\n"},
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{"type":"KeywordReserved","value":"pub"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"fn"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"once"},
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{"type":"Punctuation","value":"("},
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{"type":"KeywordReserved","value":"comptime"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"f"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"fn"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"()"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"void"},
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{"type":"Punctuation","value":")"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"Once"},
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{"type":"Punctuation","value":"("},
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{"type":"Name","value":"f"},
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{"type":"Punctuation","value":")"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Keyword","value":"return"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"Once"},
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{"type":"Punctuation","value":"("},
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{"type":"Name","value":"f"},
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{"type":"Punctuation","value":"){};"},
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{"type":"TextWhitespace","value":"\n"},
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{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":"\n\n"},
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{"type":"CommentSingle","value":"/// An object that executes the function `f` just once.\n"},
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{"type":"KeywordReserved","value":"pub"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"fn"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"Once"},
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{"type":"Punctuation","value":"("},
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{"type":"KeywordReserved","value":"comptime"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"f"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"fn"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"()"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"void"},
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{"type":"Punctuation","value":")"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"type"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Keyword","value":"return"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"struct"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Name","value":"done"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"bool"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordConstant","value":"false"},
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{"type":"Punctuation","value":","},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Name","value":"mutex"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"std"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"Mutex"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"std"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"Mutex"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"init"},
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{"type":"Punctuation","value":"(),"},
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{"type":"TextWhitespace","value":"\n\n "},
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{"type":"CommentSingle","value":"/// Call the function `f`.\n"},
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{"type":"TextWhitespace","value":" "},
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{"type":"CommentSingle","value":"/// If `call` is invoked multiple times `f` will be executed only the\n"},
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{"type":"TextWhitespace","value":" "},
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{"type":"CommentSingle","value":"/// first time.\n"},
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{"type":"TextWhitespace","value":" "},
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{"type":"CommentSingle","value":"/// The invocations are thread-safe.\n"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordReserved","value":"pub"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"fn"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"call"},
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{"type":"Punctuation","value":"("},
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{"type":"Name","value":"self"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"*"},
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{"type":"NameBuiltin","value":"@This"},
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{"type":"Punctuation","value":"())"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"void"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Keyword","value":"if"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"("},
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{"type":"NameBuiltin","value":"@atomicLoad"},
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{"type":"Punctuation","value":"("},
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{"type":"KeywordType","value":"bool"},
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{"type":"Punctuation","value":","},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"\u0026"},
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{"type":"Name","value":"self"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"done"},
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{"type":"Punctuation","value":","},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"Acquire"},
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{"type":"Punctuation","value":"))"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Keyword","value":"return"},
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{"type":"Punctuation","value":";"},
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{"type":"TextWhitespace","value":"\n\n "},
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{"type":"Keyword","value":"return"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"self"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"callSlow"},
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{"type":"Punctuation","value":"();"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":"\n\n "},
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{"type":"Keyword","value":"fn"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"callSlow"},
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{"type":"Punctuation","value":"("},
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{"type":"Name","value":"self"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"*"},
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{"type":"NameBuiltin","value":"@This"},
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{"type":"Punctuation","value":"())"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"void"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"NameBuiltin","value":"@setCold"},
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{"type":"Punctuation","value":"("},
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{"type":"KeywordConstant","value":"true"},
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{"type":"Punctuation","value":");"},
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{"type":"TextWhitespace","value":"\n\n "},
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{"type":"KeywordReserved","value":"const"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"T"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"self"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"mutex"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"acquire"},
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{"type":"Punctuation","value":"();"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Keyword","value":"defer"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"T"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"release"},
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{"type":"Punctuation","value":"();"},
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{"type":"TextWhitespace","value":"\n\n "},
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{"type":"CommentSingle","value":"// The first thread to acquire the mutex gets to run the initializer\n"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"if"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"("},
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{"type":"Operator","value":"!"},
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{"type":"Name","value":"self"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"done"},
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{"type":"Punctuation","value":")"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Name","value":"f"},
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{"type":"Punctuation","value":"();"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"NameBuiltin","value":"@atomicStore"},
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{"type":"Punctuation","value":"("},
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{"type":"KeywordType","value":"bool"},
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{"type":"Punctuation","value":","},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"\u0026"},
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{"type":"Name","value":"self"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"done"},
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{"type":"Punctuation","value":","},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordConstant","value":"true"},
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{"type":"Punctuation","value":","},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"Release"},
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{"type":"Punctuation","value":");"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Punctuation","value":"};"},
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{"type":"TextWhitespace","value":"\n"},
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{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":"\n\n"},
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{"type":"KeywordReserved","value":"var"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"global_number"},
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{"type":"Operator","value":":"},
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{"type":"TextWhitespace","value":" "},
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{"type":"KeywordType","value":"i32"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"LiteralNumberInteger","value":"0"},
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||||
{"type":"Punctuation","value":";"},
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||||
{"type":"TextWhitespace","value":"\n"},
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{"type":"KeywordReserved","value":"var"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"global_once"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Operator","value":"="},
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{"type":"TextWhitespace","value":" "},
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{"type":"Name","value":"once"},
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{"type":"Punctuation","value":"("},
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{"type":"Name","value":"incr"},
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{"type":"Punctuation","value":");"},
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||||
{"type":"TextWhitespace","value":"\n\n"},
|
||||
{"type":"Keyword","value":"fn"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Name","value":"incr"},
|
||||
{"type":"Punctuation","value":"()"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"KeywordType","value":"void"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"{"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Name","value":"global_number"},
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||||
{"type":"TextWhitespace","value":" "},
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||||
{"type":"Operator","value":"+="},
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||||
{"type":"TextWhitespace","value":" "},
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||||
{"type":"LiteralNumberInteger","value":"1"},
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||||
{"type":"Punctuation","value":";"},
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||||
{"type":"TextWhitespace","value":"\n"},
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||||
{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":"\n\n"},
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{"type":"Keyword","value":"test"},
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{"type":"TextWhitespace","value":" "},
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{"type":"LiteralString","value":"\"Once executes its function just once\""},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Keyword","value":"if"},
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||||
{"type":"TextWhitespace","value":" "},
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||||
{"type":"Punctuation","value":"("},
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{"type":"Name","value":"builtin"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"single_threaded"},
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{"type":"Punctuation","value":")"},
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||||
{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Name","value":"global_once"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"call"},
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{"type":"Punctuation","value":"();"},
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||||
{"type":"TextWhitespace","value":"\n "},
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{"type":"Name","value":"global_once"},
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{"type":"Punctuation","value":"."},
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{"type":"Name","value":"call"},
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{"type":"Punctuation","value":"();"},
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{"type":"TextWhitespace","value":"\n "},
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{"type":"Punctuation","value":"}"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Keyword","value":"else"},
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{"type":"TextWhitespace","value":" "},
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{"type":"Punctuation","value":"{"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"KeywordReserved","value":"var"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Name","value":"threads"},
|
||||
{"type":"Operator","value":":"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"["},
|
||||
{"type":"LiteralNumberInteger","value":"10"},
|
||||
{"type":"Punctuation","value":"]"},
|
||||
{"type":"Operator","value":"*"},
|
||||
{"type":"Name","value":"std"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Name","value":"Thread"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Operator","value":"="},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"KeywordConstant","value":"undefined"},
|
||||
{"type":"Punctuation","value":";"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Keyword","value":"defer"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Keyword","value":"for"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"Name","value":"threads"},
|
||||
{"type":"Punctuation","value":")"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Operator","value":"|"},
|
||||
{"type":"Name","value":"handle"},
|
||||
{"type":"Operator","value":"|"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Name","value":"handle"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Name","value":"wait"},
|
||||
{"type":"Punctuation","value":"();"},
|
||||
{"type":"TextWhitespace","value":"\n\n "},
|
||||
{"type":"Keyword","value":"for"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"Name","value":"threads"},
|
||||
{"type":"Punctuation","value":")"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Operator","value":"|*"},
|
||||
{"type":"Name","value":"handle"},
|
||||
{"type":"Operator","value":"|"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"{"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Name","value":"handle"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Operator","value":"*"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Operator","value":"="},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Keyword","value":"try"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Name","value":"std"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Name","value":"Thread"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Name","value":"spawn"},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"NameBuiltin","value":"@as"},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"KeywordType","value":"u8"},
|
||||
{"type":"Punctuation","value":","},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"LiteralNumberInteger","value":"0"},
|
||||
{"type":"Punctuation","value":"),"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Keyword","value":"struct"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"{"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Keyword","value":"fn"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Name","value":"thread_fn"},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"Name","value":"x"},
|
||||
{"type":"Operator","value":":"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"KeywordType","value":"u8"},
|
||||
{"type":"Punctuation","value":")"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"KeywordType","value":"void"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Punctuation","value":"{"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Name","value":"global_once"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Name","value":"call"},
|
||||
{"type":"Punctuation","value":"();"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Punctuation","value":"}"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Punctuation","value":"}."},
|
||||
{"type":"Name","value":"thread_fn"},
|
||||
{"type":"Punctuation","value":");"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Punctuation","value":"}"},
|
||||
{"type":"TextWhitespace","value":"\n "},
|
||||
{"type":"Punctuation","value":"}"},
|
||||
{"type":"TextWhitespace","value":"\n\n "},
|
||||
{"type":"Name","value":"testing"},
|
||||
{"type":"Punctuation","value":"."},
|
||||
{"type":"Name","value":"expectEqual"},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"NameBuiltin","value":"@as"},
|
||||
{"type":"Punctuation","value":"("},
|
||||
{"type":"KeywordType","value":"i32"},
|
||||
{"type":"Punctuation","value":","},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"LiteralNumberInteger","value":"1"},
|
||||
{"type":"Punctuation","value":"),"},
|
||||
{"type":"TextWhitespace","value":" "},
|
||||
{"type":"Name","value":"global_number"},
|
||||
{"type":"Punctuation","value":");"},
|
||||
{"type":"TextWhitespace","value":"\n"},
|
||||
{"type":"Punctuation","value":"}"},
|
||||
{"type":"TextWhitespace","value":"\n"}
|
||||
]
|
||||
54
lexers/z/zig.go
Normal file
54
lexers/z/zig.go
Normal file
@ -0,0 +1,54 @@
|
||||
package z
|
||||
|
||||
import (
|
||||
. "github.com/alecthomas/chroma" // nolint
|
||||
"github.com/alecthomas/chroma/lexers/internal"
|
||||
)
|
||||
|
||||
// Zig lexer.
|
||||
var Zig = internal.Register(MustNewLexer(
|
||||
&Config{
|
||||
Name: "Zig",
|
||||
Aliases: []string{"zig"},
|
||||
Filenames: []string{"*.zig"},
|
||||
MimeTypes: []string{"text/zig"},
|
||||
},
|
||||
Rules{
|
||||
"root": {
|
||||
{`\n`, TextWhitespace, nil},
|
||||
{`\s+`, TextWhitespace, nil},
|
||||
{`//.*?\n`, CommentSingle, nil},
|
||||
{Words(``, `\b`, `break`, `return`, `continue`, `asm`, `defer`, `errdefer`, `unreachable`, `try`, `catch`, `async`, `await`, `suspend`, `resume`, `cancel`), Keyword, nil},
|
||||
{Words(``, `\b`, `const`, `var`, `extern`, `packed`, `export`, `pub`, `noalias`, `inline`, `comptime`, `nakedcc`, `stdcallcc`, `volatile`, `allowzero`, `align`, `linksection`, `threadlocal`), KeywordReserved, nil},
|
||||
{Words(``, `\b`, `struct`, `enum`, `union`, `error`), Keyword, nil},
|
||||
{Words(``, `\b`, `while`, `for`), Keyword, nil},
|
||||
{Words(``, `\b`, `bool`, `f16`, `f32`, `f64`, `f128`, `void`, `noreturn`, `type`, `anyerror`, `promise`, `i0`, `u0`, `isize`, `usize`, `comptime_int`, `comptime_float`, `c_short`, `c_ushort`, `c_int`, `c_uint`, `c_long`, `c_ulong`, `c_longlong`, `c_ulonglong`, `c_longdouble`, `c_voidi8`, `u8`, `i16`, `u16`, `i32`, `u32`, `i64`, `u64`, `i128`, `u128`), KeywordType, nil},
|
||||
{Words(``, `\b`, `true`, `false`, `null`, `undefined`), KeywordConstant, nil},
|
||||
{Words(``, `\b`, `if`, `else`, `switch`, `and`, `or`, `orelse`), Keyword, nil},
|
||||
{Words(``, `\b`, `fn`, `usingnamespace`, `test`), Keyword, nil},
|
||||
{`0x[0-9a-fA-F]+\.[0-9a-fA-F]+([pP][\-+]?[0-9a-fA-F]+)?`, LiteralNumberFloat, nil},
|
||||
{`0x[0-9a-fA-F]+\.?[pP][\-+]?[0-9a-fA-F]+`, LiteralNumberFloat, nil},
|
||||
{`[0-9]+\.[0-9]+([eE][-+]?[0-9]+)?`, LiteralNumberFloat, nil},
|
||||
{`[0-9]+\.?[eE][-+]?[0-9]+`, LiteralNumberFloat, nil},
|
||||
{`0b[01]+`, LiteralNumberBin, nil},
|
||||
{`0o[0-7]+`, LiteralNumberOct, nil},
|
||||
{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
|
||||
{`[0-9]+`, LiteralNumberInteger, nil},
|
||||
{`@[a-zA-Z_]\w*`, NameBuiltin, nil},
|
||||
{`[a-zA-Z_]\w*`, Name, nil},
|
||||
{`\'\\\'\'`, LiteralStringEscape, nil},
|
||||
{`\'\\(|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{6}|[nr\\t\'"])\'`, LiteralStringEscape, nil},
|
||||
{`\'[^\\\']\'`, LiteralString, nil},
|
||||
{`\\\\[^\n]*`, LiteralStringHeredoc, nil},
|
||||
{`c\\\\[^\n]*`, LiteralStringHeredoc, nil},
|
||||
{`c?"`, LiteralString, Push("string")},
|
||||
{`[+%=><|^!?/\-*&~:]`, Operator, nil},
|
||||
{`[{}()\[\],.;]`, Punctuation, nil},
|
||||
},
|
||||
"string": {
|
||||
{`\\(x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{6}|[nr\\t\'"])`, LiteralStringEscape, nil},
|
||||
{`[^\\"\n]+`, LiteralString, nil},
|
||||
{`"`, LiteralString, Pop(1)},
|
||||
},
|
||||
},
|
||||
))
|
||||
Loading…
x
Reference in New Issue
Block a user