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pub const makefile = @import("Syntax/makefile.zig");
pub const zig = @import("Syntax/zig.zig");
const es = @import("root");
const std = @import("std");
const ComptimeStringMap = std.ComptimeStringMap;
const Highlight = es.Highlight;
const Syntax = @This();
pub const chooseSyntax = ComptimeStringMap(
Syntax,
pairWith(&makefile.filematch, makefile.syntax) ++ pairWith(&zig.filematch, zig.syntax),
).get;
pub const Flags = struct {
hl_numbers: bool = false,
hl_strings: bool = false,
};
name: []const u8,
keyword_classifier: *const fn ([]const u8) ?Highlight,
singleline_comment_start: ?[]const u8,
multiline_comment_start: ?[]const u8,
multiline_comment_end: ?[]const u8,
separators: []const u8,
flags: Flags,
pub fn isSeparator(self: Syntax, char: u8) bool {
return std.ascii.isWhitespace(char) or std.mem.indexOfScalar(u8, self.separators, char) != null;
}
pub fn pairWith(
comptime keys: []const []const u8,
comptime value: anytype,
) [keys.len]KeyValue(@TypeOf(value)) {
@setEvalBranchQuota(20000);
var pairs = [_]KeyValue(@TypeOf(value)){undefined} ** keys.len;
for (keys, 0..) |key, i| {
pairs[i] = .{ .@"0" = key, .@"1" = value };
}
return pairs;
}
fn KeyValue(comptime V: type) type {
return struct {
@"0": []const u8,
@"1": V,
};
}
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