patch 8.2.0464: typos and other small problems

Problem:    Typos and other small problems.
Solution:   Fix the typos.  Add missing files to the distribution.

Author: brammool

Filelist

@@ -12,6 +12,7 @@ SRC_ALL =	\
 		appveyor.yml \
 		ci/appveyor.bat \
 		ci/if_ver*.vim \
+		ci/load-snd-dummy.sh \
 		src/Make_all.mak \
 		src/README.md \
 		src/alloc.h \
@@ -151,17 +152,18 @@ SRC_ALL =	\
 		src/testdir/*.py \
 		src/testdir/lsan-suppress.txt \
 		src/testdir/sautest/autoload/*.vim \
-		src/testdir/runtest.vim \
-		src/testdir/summarize.vim \
 		src/testdir/check.vim \
-		src/testdir/shared.vim \
+		src/testdir/gui_init.vim \
+		src/testdir/gui_preinit.vim \
+		src/testdir/mouse.vim \
+		src/testdir/runtest.vim \
 		src/testdir/screendump.vim \
-		src/testdir/view_util.vim \
-		src/testdir/term_util.vim \
 		src/testdir/setup.vim \
-		src/testdir/gui_init.vim \
 		src/testdir/setup_gui.vim \
-		src/testdir/gui_preinit.vim \
+		src/testdir/shared.vim \
+		src/testdir/summarize.vim \
+		src/testdir/term_util.vim \
+		src/testdir/view_util.vim \
 		src/testdir/test[0-9]*.ok \
 		src/testdir/test[0-9]*a.ok \
 		src/testdir/test_[a-z]*.ok \

src/buffer.c

@@ -2014,7 +2014,10 @@ buflist_new(
 	    apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf);
 #ifdef FEAT_EVAL
 	if (aborting())		// autocmds may abort script processing
+	{
+	    vim_free(ffname);
 	    return NULL;
+	}
 #endif
 	if (buf == curbuf)
 	{

src/drawline.c

@@ -270,7 +270,6 @@ win_line(
     int		tocol = MAXCOL;		// end of inverting
     int		fromcol_prev = -2;	// start of inverting after cursor
     int		noinvcur = FALSE;	// don't invert the cursor
-    pos_T	*top, *bot;
     int		lnum_in_visual_area = FALSE;
     pos_T	pos;
     long	v;
@@ -535,6 +534,8 @@ win_line(
 	// handle Visual active in this window
 	if (VIsual_active && wp->w_buffer == curwin->w_buffer)
 	{
+	    pos_T	*top, *bot;
+
 	    if (LTOREQ_POS(curwin->w_cursor, VIsual))
 	    {
 		// Visual is after curwin->w_cursor

src/gui_gtk_x11.c

@@ -4743,6 +4743,8 @@ is_cjk_font(PangoFontDescription *font_desc)
 	PangoCoverage	*coverage;
 	gunichar	uc;
 
+	// Valgrind reports a leak for pango_language_from_string(), but the
+	// documentation says "This is owned by Pango and should not be freed".
 	coverage = pango_font_get_coverage(
 		font, pango_language_from_string(cjk_langs[i]));
 

src/os_unixx.h

@@ -47,13 +47,13 @@
 #endif // !USE_SYSTEM
 
 #ifdef HAVE_STROPTS_H
-#ifdef sinix
-#define buf_T __system_buf_t__
-#endif
+# ifdef sinix
+#  define buf_T __system_buf_t__
+# endif
 # include <stropts.h>
-#ifdef sinix
-#undef buf_T
-#endif
+# ifdef sinix
+#  undef buf_T
+# endif
 #endif
 
 #ifdef HAVE_STRING_H

src/proto/popupwin.pro

@@ -33,6 +33,7 @@ void f_popup_hide(typval_T *argvars, typval_T *rettv);
 void popup_show(win_T *wp);
 void f_popup_show(typval_T *argvars, typval_T *rettv);
 void f_popup_settext(typval_T *argvars, typval_T *rettv);
+int error_if_popup_window(int also_with_term);
 void popup_close(int id);
 void popup_close_tabpage(tabpage_T *tp, int id);
 void close_all_popups(void);
@@ -41,7 +42,6 @@ void f_popup_setoptions(typval_T *argvars, typval_T *rettv);
 void f_popup_getpos(typval_T *argvars, typval_T *rettv);
 void f_popup_locate(typval_T *argvars, typval_T *rettv);
 void f_popup_getoptions(typval_T *argvars, typval_T *rettv);
-int error_if_popup_window(int also_with_term);
 int error_if_term_popup_window(void);
 void popup_reset_handled(int handled_flag);
 win_T *find_next_popup(int lowest, int handled_flag);

src/version.c

@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    464,
 /**/
     463,
 /**/