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, 3 insertions, 3 deletions

diff --git a/src/coding.c b/src/coding.c
index 84cf5c8f34d..6875d4af823 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -8034,7 +8034,7 @@ decode_coding_gap (struct coding_system *coding, ptrdiff_t bytes)
                              Fcons (undo_list, Fcurrent_buffer ()));
       bset_undo_list (current_buffer, Qt);
       TEMP_SET_PT_BOTH (coding->dst_pos, coding->dst_pos_byte);
-      val = call1 (CODING_ATTR_POST_READ (attrs),
+      val = calln (CODING_ATTR_POST_READ (attrs),
                    make_fixnum (coding->produced_char));
       CHECK_FIXNAT (val);
       coding->produced_char += Z - prev_Z;
@@ -10871,10 +10871,10 @@ usage: (find-operation-coding-system OPERATION ARGUMENTS...)  */)
             return Fcons (val, val);
           if (! NILP (Ffboundp (val)))
             {
-              /* We use call1 rather than safe_call1
+              /* We use calln rather than safe_calln
                  so as to get bug reports about functions called here
                  which don't handle the current interface.  */
-              val = call1 (val, Flist (nargs, args));
+              val = calln (val, Flist (nargs, args));
               if (CONSP (val))
                 return val;
               if (SYMBOLP (val) && ! NILP (Fcoding_system_p (val)))