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patches: fix char nav — announce char AT point, not before it (evil block cursor)

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Daneel
2026-02-27 11:48:42 +01:00
parent 75c1b471c4
commit 3df5dc94b1
1 changed files with 49 additions and 8 deletions
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57
patches/0001-ns-implement-AXBoundsForRange-for-macOS-Zoom-cursor-.patch
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@@ -1,13 +1,13 @@
From 26208baf6a7d44d471d0c99bd99e288cd23472bc Mon Sep 17 00:00:00 2001
From 36073f1ad322a2ca478189fca89bc2b220fce621 Mon Sep 17 00:00:00 2001
From: Martin Sukany <martin@sukany.cz>
Date: Fri, 27 Feb 2026 11:36:03 +0100
Date: Fri, 27 Feb 2026 11:48:36 +0100
Subject: [PATCH] ns: implement VoiceOver accessibility (AXBoundsForRange, line
nav, completions, interactive spans)
---
src/nsterm.h | 109 ++
src/nsterm.m | 2674 +++++++++++++++++++++++++++++++++++++++++++++++---
2 files changed, 2634 insertions(+), 149 deletions(-)
src/nsterm.m | 2715 +++++++++++++++++++++++++++++++++++++++++++++++---
2 files changed, 2675 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..e81798a 100644
index 932d209..7e53bb3 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..e81798a 100644
ns_focus (f, NULL, 0);
NSGraphicsContext *ctx = [NSGraphicsContext currentContext];
@@ -6849,219 +6886,2235 @@ - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg
@@ -6849,219 +6886,2276 @@ - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg
/* ==========================================================================
@@ -1981,6 +1981,47 @@ index 932d209..e81798a 100644
+ NSAccessibilitySelectedTextChangedNotification,
+ moveInfo);
+
+ /* Character navigation: announce the character AT point.
+ VoiceOver's default for SelectedTextChanged with direction=next/char
+ reads the character BEFORE the new cursor position (the one "just
+ passed"). This is correct for insert-mode (cursor BETWEEN chars)
+ but wrong for block-cursor modes like evil-normal where the cursor
+ is visually ON the character at point. Post an explicit
+ announcement with the character at point to override this. */
+ if ([self isAccessibilityFocused]
+ && cachedText
+ && granularity == ns_ax_text_selection_granularity_character
+ && (direction == ns_ax_text_selection_direction_next
+ || direction == ns_ax_text_selection_direction_previous))
+ {
+ NSUInteger point_idx = [self accessibilityIndexForCharpos:point];
+ NSUInteger tlen = [cachedText length];
+ if (point_idx < tlen)
+ {
+ NSRange charRange = [cachedText
+ rangeOfComposedCharacterSequenceAtIndex: point_idx];
+ if (charRange.location != NSNotFound && charRange.length > 0
+ && charRange.location + charRange.length <= tlen)
+ {
+ NSString *ch = [cachedText substringWithRange: charRange];
+ /* Skip bare newlines — VoiceOver already says "new line". */
+ if (![ch isEqualToString: @"
+"])
+ {
+ NSDictionary *annInfo = @{
+ NSAccessibilityAnnouncementKey: ch,
+ NSAccessibilityPriorityKey:
+ @(NSAccessibilityPriorityHigh)
+ };
+ NSAccessibilityPostNotificationWithUserInfo (
+ NSApp,
+ NSAccessibilityAnnouncementRequestedNotification,
+ annInfo);
+ }
+ }
+ }
+ }
+
+ /* Emit an explicit announcement whenever point lands on a new line.
+ Triggering on granularity=line covers ALL line-motion commands
+ in ALL modes (next-line, dired-next-line, next-completion, …)
@@ -2590,7 +2631,7 @@ index 932d209..e81798a 100644
unsigned fnKeysym = 0;
static NSMutableArray *nsEvArray;
unsigned int flags = [theEvent modifierFlags];
@@ -8237,6 +10290,28 @@ - (void)windowDidBecomeKey /* for direct calls */
@@ -8237,6 +10331,28 @@ - (void)windowDidBecomeKey /* for direct calls */
XSETFRAME (event.frame_or_window, emacsframe);
kbd_buffer_store_event (&event);
ns_send_appdefined (-1); // Kick main loop
@@ -2619,7 +2660,7 @@ index 932d209..e81798a 100644
}
@@ -9474,6 +11549,307 @@ - (int) fullscreenState
@@ -9474,6 +11590,307 @@ - (int) fullscreenState
return fs_state;
}