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Use Python syntax for easier debugging

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This commit is contained in:
Jacob Sandlund
2026-01-07 09:57:16 -05:00
parent f258265ef0
commit 48dd6314dc
1 changed files with 10 additions and 11 deletions
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21
src/font/shaper/coretext.zig
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@@ -681,11 +681,8 @@ pub const Shaper = struct {
const codepoints = state.codepoints.items;
var last_cluster: ?u32 = null;
for (codepoints, 0..) |cp, i| {
if ((cp.cluster == cluster - 3 or
cp.cluster == cluster - 2 or
cp.cluster == cluster - 1 or
cp.cluster == cluster or
cp.cluster == cluster + 1) and
if ((cp.cluster >= cell_offset.cluster - 1 and
cp.cluster <= cluster + 1) and
cp.codepoint != 0 // Skip surrogate pair padding
) {
if (last_cluster) |last| {
@@ -696,17 +693,19 @@ pub const Shaper = struct {
if (i == index) {
try writer.writeAll("▸");
}
try writer.print("\\u{{{x}}}", .{cp.codepoint});
// Using Python syntax for easier debugging
if (cp.codepoint > 0xFFFF) {
try writer.print("\\U{x:0>8}", .{cp.codepoint});
} else {
try writer.print("\\u{x:0>4}", .{cp.codepoint});
}
last_cluster = cp.cluster;
}
}
try writer.writeAll(" → ");
for (codepoints) |cp| {
if ((cp.cluster == cluster - 3 or
cp.cluster == cluster - 2 or
cp.cluster == cluster - 1 or
cp.cluster == cluster or
cp.cluster == cluster + 1) and
if ((cp.cluster >= cell_offset.cluster - 1 and
cp.cluster <= cluster + 1) and
cp.codepoint != 0 // Skip surrogate pair padding
) {
try writer.print("{u}", .{@as(u21, @intCast(cp.codepoint))});