Replace call[1-8] with calln

Since the introduction of the 'calln' macro, the 'call1', 'call2', ...,
'call8' macros are just aliases for the former.  This is slightly
misleading and potentially unhelpful.  The number of arguments N can
also easily go out-of-synch with the used alias callN.  There is no
reason not to replace these aliases with using 'calln' directly.

To reduce the risk for mistakes, the tool Coccinelle was used to make
these changes.  See <https://coccinelle.gitlabpages.inria.fr/website/>.

* src/alloc.c, src/androidvfs.c, src/androidfns.c, src/buffer.c:
* src/callint.c, src/callproc.c, src/casefiddle.c, src/charset.c:
* src/chartab.c, src/cmds.c, src/coding.c, src/composite.c:
* src/data.c, src/dbusbind.c, src/dired.c, src/doc.c:
* src/emacs.c, src/eval.c, src/fileio.c, src/filelock.c:
* src/fns.c, src/frame.c, src/gtkutil.c, src/haikufns.c:
* src/haikumenu.c, src/image.c, src/insdel.c, src/intervals.c:
* src/keyboard.c, src/keymap.c, src/lisp.h, src/lread.c:
* src/minibuf.c, src/nsfns.m, src/nsselect.m, src/pgtkfns.c:
* src/pgtkselect.c, src/print.c, src/process.c, src/sort.c:
* src/syntax.c, src/textconv.c, src/textprop.c, src/undo.c:
* src/w32fns.c, src/window.c, src/xfaces.c, src/xfns.c:
* src/xmenu.c, src/xselect.c, src/xterm.c:
Replace all uses of 'call1', 'call2', ..., 'call8' with 'calln'.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/alloc.c b/src/alloc.c
index e7290c55f88..d2d68256139 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -669,7 +669,7 @@ malloc_warning (const char *str)
 void
 display_malloc_warning (void)
 {
-  call3 (Qdisplay_warning,
+  calln (Qdisplay_warning,
 	 Qalloc,
 	 build_string (pending_malloc_warning),
 	 QCemergency);
@@ -7794,7 +7794,7 @@ respective remote host.  */)
     = Ffind_file_name_handler (BVAR (current_buffer, directory),
 			       Qmemory_info);
   if (!NILP (handler))
-    return call1 (handler, Qmemory_info);
+    return calln (handler, Qmemory_info);
 
 #if defined HAVE_LINUX_SYSINFO
   struct sysinfo si;