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patches: fold line index + remove NS_AX_TEXT_CAP into 0001-0002

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- 0001: remove NS_AX_TEXT_CAP (100K char cap), add lineStartOffsets/
  lineCount ivars and method declarations to nsterm.h
- 0002: add lineForAXIndex:/rangeForLine: O(log L) helpers, build line
  index in ensureTextCache, replace O(L) line scanning in
  accessibilityInsertionPointLineNumber/accessibilityLineForIndex/
  accessibilityRangeForLine, free index in invalidateTextCache/dealloc
- 0009 deleted (folded into 0001+0002)
- README.txt: remove NS_AX_TEXT_CAP references, update known
  limitations, stress test threshold 50K lines
This commit is contained in:
Daneel
2026-02-28 21:39:30 +01:00
parent 419762bde0
commit 30089e9413
10 changed files with 540 additions and 552 deletions
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18
patches/0005-ns-integrate-accessibility-with-EmacsView-and-redisp.patch
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@@ -1,7 +1,7 @@
From 72a0b8bad2d200cf093d9e0c60d937032784bd74 Mon Sep 17 00:00:00 2001
From 3bbe8ba29725a4708595befa6b73e5873a2aab43 Mon Sep 17 00:00:00 2001
From: Martin Sukany <martin@sukany.cz>
Date: Sat, 28 Feb 2026 12:58:11 +0100
Subject: [PATCH 5/6] ns: integrate accessibility with EmacsView and redisplay
Subject: [PATCH 5/8] ns: integrate accessibility with EmacsView and redisplay
Wire the accessibility infrastructure into EmacsView and the
redisplay cycle. After this patch, VoiceOver and Zoom are active.
@@ -53,7 +53,7 @@ index 7367e3c..608650e 100644
** Re-introduced dictation, lost in Emacs v30 (macOS).
We lost macOS dictation in v30 when migrating to NSTextInputClient.
diff --git a/src/nsterm.m b/src/nsterm.m
index bfa1b26..1780194 100644
index 91d0241..125e52c 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -1105,6 +1105,11 @@ ns_update_end (struct frame *f)
@@ -112,7 +112,7 @@ index bfa1b26..1780194 100644
ns_focus (f, NULL, 0);
NSGraphicsContext *ctx = [NSGraphicsContext currentContext];
@@ -7293,7 +7335,6 @@ ns_ax_post_notification_with_info (id element,
@@ -7531,7 +7573,6 @@ ns_ax_post_notification_with_info (id element,
@@ -120,7 +120,7 @@ index bfa1b26..1780194 100644
static BOOL
ns_ax_find_completion_overlay_range (struct buffer *b, ptrdiff_t point,
ptrdiff_t *out_start,
@@ -8380,7 +8421,6 @@ ns_ax_completion_text_for_span (EmacsAccessibilityBuffer *elem,
@@ -8625,7 +8666,6 @@ ns_ax_completion_text_for_span (EmacsAccessibilityBuffer *elem,
@end
@@ -128,7 +128,7 @@ index bfa1b26..1780194 100644
/* ===================================================================
EmacsAccessibilityBuffer (Notifications) — AX event dispatch
@@ -8925,7 +8965,6 @@ ns_ax_completion_text_for_span (EmacsAccessibilityBuffer *elem,
@@ -9170,7 +9210,6 @@ ns_ax_completion_text_for_span (EmacsAccessibilityBuffer *elem,
@end
@@ -136,7 +136,7 @@ index bfa1b26..1780194 100644
/* ===================================================================
EmacsAccessibilityInteractiveSpan — helpers and implementation
=================================================================== */
@@ -9255,6 +9294,7 @@ ns_ax_scan_interactive_spans (struct window *w,
@@ -9500,6 +9539,7 @@ ns_ax_scan_interactive_spans (struct window *w,
[layer release];
#endif
@@ -144,7 +144,7 @@ index bfa1b26..1780194 100644
[[self menu] release];
[super dealloc];
}
@@ -10603,6 +10643,32 @@ ns_in_echo_area (void)
@@ -10848,6 +10888,32 @@ ns_in_echo_area (void)
XSETFRAME (event.frame_or_window, emacsframe);
kbd_buffer_store_event (&event);
ns_send_appdefined (-1); // Kick main loop
@@ -177,7 +177,7 @@ index bfa1b26..1780194 100644
}
@@ -11840,6 +11906,332 @@ ns_in_echo_area (void)
@@ -12085,6 +12151,332 @@ ns_in_echo_area (void)
return fs_state;
}