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patches: fix granularity — line comparison not delta, fixes org-mode empty lines

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Daneel
2026-02-27 11:36:08 +01:00
parent 8890e659e1
commit 75c1b471c4
1 changed files with 26 additions and 31 deletions
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41
patches/0001-ns-implement-AXBoundsForRange-for-macOS-Zoom-cursor-.patch
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@@ -1,13 +1,13 @@
From b8ca9a5b66f8fd6f60e4f0263c620ae21be9d776 Mon Sep 17 00:00:00 2001
From 26208baf6a7d44d471d0c99bd99e288cd23472bc Mon Sep 17 00:00:00 2001
From: Martin Sukany <martin@sukany.cz>
Date: Fri, 27 Feb 2026 11:14:26 +0100
Date: Fri, 27 Feb 2026 11:36:03 +0100
Subject: [PATCH] ns: implement VoiceOver accessibility (AXBoundsForRange, line
nav, completions, interactive spans)
---
src/nsterm.h | 109 ++
src/nsterm.m | 2679 +++++++++++++++++++++++++++++++++++++++++++++++---
2 files changed, 2639 insertions(+), 149 deletions(-)
src/nsterm.m | 2674 +++++++++++++++++++++++++++++++++++++++++++++++---
2 files changed, 2634 insertions(+), 149 deletions(-)
diff --git a/src/nsterm.h b/src/nsterm.h
index 7c1ee4c..6c95673 100644
@@ -144,7 +144,7 @@ index 7c1ee4c..6c95673 100644
diff --git a/src/nsterm.m b/src/nsterm.m
index 932d209..367ee50 100644
index 932d209..e81798a 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -46,6 +46,7 @@ Updated by Christian Limpach (chris@nice.ch)
@@ -205,7 +205,7 @@ index 932d209..367ee50 100644
ns_focus (f, NULL, 0);
NSGraphicsContext *ctx = [NSGraphicsContext currentContext];
@@ -6849,219 +6886,2240 @@ - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg
@@ -6849,219 +6886,2235 @@ - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg
/* ==========================================================================
@@ -1935,34 +1935,29 @@ index 932d209..367ee50 100644
+ int ctrlNP = 0;
+ bool isCtrlNP = ns_ax_event_is_ctrl_n_or_p (&ctrlNP);
+
+ /* Compute granularity from movement distance.
+ Prefer robust line-range comparison for vertical movement,
+ otherwise single char (1) or unknown (0). */
+ /* Compute granularity by comparing old and new line positions.
+ Never use delta==1 as a proxy for "character move" — a single
+ buffer character can cross a line boundary (e.g. empty lines,
+ org-mode invisible text gaps) and VoiceOver would say "new line"
+ for the \n character instead of reading the next line. */
+ NSInteger granularity = ns_ax_text_selection_granularity_unknown;
+ [self ensureTextCache];
+ if (cachedText && oldPoint > 0)
+ {
+ ptrdiff_t delta = point - oldPoint;
+ if (delta == 1 || delta == -1)
+ granularity = ns_ax_text_selection_granularity_character; /* Character. */
+ else
+ {
+ NSUInteger tlen = [cachedText length];
+ NSUInteger oldIdx = [self accessibilityIndexForCharpos:oldPoint];
+ NSUInteger newIdx = [self accessibilityIndexForCharpos:point];
+ if (oldIdx > tlen)
+ oldIdx = tlen;
+ if (newIdx > tlen)
+ newIdx = tlen;
+ if (oldIdx > tlen) oldIdx = tlen;
+ if (newIdx > tlen) newIdx = tlen;
+
+ NSRange oldLine = [cachedText lineRangeForRange:
+ NSMakeRange (oldIdx, 0)];
+ NSRange newLine = [cachedText lineRangeForRange:
+ NSMakeRange (newIdx, 0)];
+ if (oldLine.location != newLine.location)
+ granularity = ns_ax_text_selection_granularity_line; /* Line. */
+
+ }
+ granularity = ns_ax_text_selection_granularity_line;
+ else if (oldIdx != newIdx)
+ granularity = ns_ax_text_selection_granularity_character;
+ }
+
+ /* Force line semantics for explicit C-n/C-p keystrokes.
@@ -2595,7 +2590,7 @@ index 932d209..367ee50 100644
unsigned fnKeysym = 0;
static NSMutableArray *nsEvArray;
unsigned int flags = [theEvent modifierFlags];
@@ -8237,6 +10295,28 @@ - (void)windowDidBecomeKey /* for direct calls */
@@ -8237,6 +10290,28 @@ - (void)windowDidBecomeKey /* for direct calls */
XSETFRAME (event.frame_or_window, emacsframe);
kbd_buffer_store_event (&event);
ns_send_appdefined (-1); // Kick main loop
@@ -2624,7 +2619,7 @@ index 932d209..367ee50 100644
}
@@ -9474,6 +11554,307 @@ - (int) fullscreenState
@@ -9474,6 +11549,307 @@ - (int) fullscreenState
return fs_state;
}