emacs: update to 30.2 (#13622)

also handle BObjectList API change

app-editors/emacs/emacs-30.2.recipe

@@ -13,9 +13,9 @@ news reader, debugger interface, calendar, and more.
 HOMEPAGE="https://gnu.org/s/emacs/"
 COPYRIGHT="2001-2025 Free Software Foundation, Inc."
 LICENSE="GNU GPL v3"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="http://ftpmirror.gnu.org/emacs/emacs-$portVersion.tar.gz"
-CHECKSUM_SHA256="54404782ea5de37e8fcc4391fa9d4a41359a4ba9689b541f6bc97dd1ac283f6c"
+CHECKSUM_SHA256="1d79a4ba4d6596f302a7146843fe59cf5caec798190bcc07c907e7ba244b076d"
 ADDITIONAL_FILES="emacs.rdef.in"
 PATCHES="emacs-$portVersion.patchset"
 

app-editors/emacs/patches/emacs-30.2.patchset

@@ -144,3 +144,44 @@ index 782e9a3..64abb2e 100644
 -- 
 2.45.2
 
+From a8e79f9bb89e7863bd968b630cf4af45664190ed Mon Sep 17 00:00:00 2001
+From: Christof Meerwald <cmeerw@cmeerw.org>
+Date: Tue, 13 Jan 2026 19:09:12 +0000
+Subject: [PATCH] BObjectList API change
+
+
+diff --git a/src/haiku_support.cc b/src/haiku_support.cc
+index 64abb2e..3234d69 100644
+--- a/src/haiku_support.cc
++++ b/src/haiku_support.cc
+@@ -2903,8 +2903,13 @@ class EmacsFontSelectionDialog : public BWindow
+   BScrollView font_family_scroller;
+   BScrollView font_style_scroller;
+   TripleLayoutView style_view;
++#if B_HAIKU_VERSION > B_HAIKU_VERSION_1_BETA_5
++  BObjectList<BStringItem, true> all_families;
++  BObjectList<BStringItem, true> all_styles;
++#else
+   BObjectList<BStringItem> all_families;
+   BObjectList<BStringItem> all_styles;
++#endif
+   BButton cancel_button, ok_button;
+   BTextControl size_entry;
+   port_id comm_port;
+@@ -3167,8 +3172,13 @@ class EmacsFontSelectionDialog : public BWindow
+ 			   B_SUPPORTS_LAYOUT, false, true),
+       style_view (&font_style_scroller, &antialias_checkbox,
+ 		  &preview_checkbox),
++#if B_HAIKU_VERSION > B_HAIKU_VERSION_1_BETA_5
++      all_families (20),
++      all_styles (20),
++#else
+       all_families (20, true),
+       all_styles (20, true),
++#endif
+       cancel_button ("Cancel", "Cancel",
+ 		     new BMessage (B_CANCEL)),
+       ok_button ("OK", "OK", new BMessage (B_OK)),
+-- 
+2.52.0
+