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Diffstat (limited to 'src/unicode/lut.zig')
| -rw-r--r-- | src/unicode/lut.zig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/unicode/lut.zig b/src/unicode/lut.zig index 95c6a3688..e709bf1fe 100644 --- a/src/unicode/lut.zig +++ b/src/unicode/lut.zig @@ -142,6 +142,32 @@ pub fn Tables(comptime Elem: type) type { return self.stage3[self.stage2[self.stage1[high] + low]]; } + pub inline fn getInline(self: *const Self, cp: u21) Elem { + const high = cp >> 8; + const low = cp & 0xFF; + return self.stage3[self.stage2[self.stage1[high] + low]]; + } + + pub fn getBool(self: *const Self, cp: u21) bool { + assert(Elem == bool); + assert(self.stage3.len == 2); + assert(self.stage3[0] == false); + assert(self.stage3[1] == true); + const high = cp >> 8; + const low = cp & 0xFF; + return self.stage2[self.stage1[high] + low] != 0; + } + + pub inline fn getBoolInline(self: *const Self, cp: u21) bool { + assert(Elem == bool); + assert(self.stage3.len == 2); + assert(self.stage3[0] == false); + assert(self.stage3[1] == true); + const high = cp >> 8; + const low = cp & 0xFF; + return self.stage2[self.stage1[high] + low] != 0; + } + /// Writes the lookup table as Zig to the given writer. The /// written file exports three constants: stage1, stage2, and /// stage3. These can be used to rebuild the lookup table in Zig. |