More xmalloc and related cleanup.

* alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c:
* callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c:
* doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c:
* font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c:
* gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c:
* nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c:
* regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c:
* sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c:
* xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c:
* xterm.c:
Omit needless casts involving void * pointers and allocation.
Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))",
as the former is more robust if P's type is changed.
Prefer xzalloc to xmalloc + memset 0.
Simplify malloc-or-realloc to realloc.
Don't worry about xmalloc returning a null pointer.
Prefer xstrdup to xmalloc + strcpy.
* editfns.c (Fmessage_box): Grow message_text by at least 80 when
growing it.
* keyboard.c (apply_modifiers_uncached): Prefer local array to
alloca of a constant.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/print.c b/src/print.c
index b0189b9bc20..b650b1265b1 100644
--- a/src/print.c
+++ b/src/print.c
@@ -173,8 +173,7 @@ int print_output_debug_flag EXTERNALLY_VISIBLE = 1;
        if (print_buffer_pos != print_buffer_pos_byte                    \
            && NILP (BVAR (current_buffer, enable_multibyte_characters)))        \
          {                                                              \
-           unsigned char *temp                                          \
-             = (unsigned char *) alloca (print_buffer_pos + 1);         \
+           unsigned char *temp = alloca (print_buffer_pos + 1);         \
            copy_text ((unsigned char *) print_buffer, temp,             \
                       print_buffer_pos_byte, 1, 0);                     \
            insert_1_both ((char *) temp, print_buffer_pos,              \