patches: review iteration 1 fixes

Shortened ivar comments (line length), broke long ObjC method call,
changed '---' to em-dash in overlay patch comment.

patches/0001-ns-add-accessibility-base-classes-and-text-extractio.patch

@@ -1,4 +1,4 @@
-From 1834e38e60c9e9f898a7e67894c1c9b717db339b Mon Sep 17 00:00:00 2001
+From 4f148cc62b903aac6f9b98832d9f543729964d65 Mon Sep 17 00:00:00 2001
 From: Martin Sukany <martin@sukany.cz>
 Date: Sat, 28 Feb 2026 12:58:11 +0100
 Subject: [PATCH 1/8] ns: add accessibility base classes and text extraction
@@ -34,7 +34,7 @@ no functional change (dead code until patch 5/6 wires it in).
  2 files changed, 585 insertions(+)
 
 diff --git a/src/nsterm.h b/src/nsterm.h
-index 7c1ee4c..ca67bd9 100644
+index 7c1ee4c..8ea15b1 100644
 --- a/src/nsterm.h
 +++ b/src/nsterm.h
 @@ -453,6 +453,122 @@ enum ns_return_frame_mode
@@ -87,8 +87,8 @@ index 7c1ee4c..ca67bd9 100644
 +{
 +  ns_ax_visible_run *visibleRuns;
 +  NSUInteger         visibleRunCount;
-+  NSUInteger        *lineStartOffsets;   /* AX string index of each line start.  */
-+  NSUInteger         lineCount;          /* Number of entries in lineStartOffsets.  */
++  NSUInteger        *lineStartOffsets;   /* AX index for each line.  */
++  NSUInteger         lineCount;          /* Entries in lineStartOffsets.  */
 +  NSMutableArray    *cachedInteractiveSpans;
 +  BOOL               interactiveSpansDirty;
 +}