Count MANY function args more reliably

* alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
* buffer.c (Fbuffer_list, Fkill_buffer):
* callint.c (read_file_name, Fcall_interactively):
* charset.c (Fset_charset_priority, syms_of_charset):
* chartab.c (uniprop_encode_value_numeric):
* coding.c (syms_of_coding):
* composite.c (syms_of_composite):
* data.c (wrong_range):
* dbusbind.c (syms_of_dbusbind):
* dired.c (file_attributes):
* editfns.c (Fdecode_time, update_buffer_properties, format2):
* eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
(call4, call5, call6, call7):
* fileio.c (Finsert_file_contents, choose_write_coding_system)
(Fcar_less_than_car, build_annotations, auto_save_error):
* filelock.c (get_boot_time):
* fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
(maybe_resize_hash_table, secure_hash):
* font.c (font_style_to_value, font_open_by_name, Flist_fonts):
* fontset.c (fontset_add, Fset_fontset_font):
* ftfont.c (ftfont_lookup_cache):
* gtkutil.c (xg_get_font):
* insdel.c (signal_before_change, signal_after_change):
* keymap.c (append_key):
* lread.c (load_warn_old_style_backquotes, Fload, init_lread):
* minibuf.c (Fread_buffer):
* print.c (print_preprocess):
* process.c (Fformat_network_address, Fmake_network_process)
(server_accept_connection):
* sound.c (Fplay_sound_internal):
* term.c (Fsuspend_tty, Fresume_tty):
* window.c (window_list):
* xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
(message_with_string):
* xfaces.c (Fx_list_fonts):
* xfont.c (syms_of_xfont):
* xselect.c (x_handle_selection_request)
(x_handle_selection_clear, x_clear_frame_selections)
(x_clipboard_manager_error_1):
Prefer CALLMANY and CALLN to counting args by hand.
* doc.c (reread_doc_file): Remove unused code.
* fns.c (concat2, concat3): Redo to avoid need for local-var vector.
(cmpfn_user_defined, hashfn_user_defined, Fmaphash):
Prefer call1 and call2 to Ffuncall.
* keyboard.c (safe_run_hook_funcall, safe_run_hooks):
Use struct literal rather than a local var, for simplicity.
* keymap.c (where_is_internal): Use NULL rather than a pointer
to unused args.
* lisp.h (CALLMANY, CALLN): New macros.
* sound.c (Fplay_sound_internal): Coalesce duplicate code.
Fixes: bug#19634

1 files changed, 50 insertions, 56 deletions

diff --git a/src/coding.c b/src/coding.c
index 43ebbe06856..54811588c6a 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -10776,12 +10776,7 @@ void
 syms_of_coding (void)
 {
   staticpro (&Vcoding_system_hash_table);
-  {
-    Lisp_Object args[2];
-    args[0] = QCtest;
-    args[1] = Qeq;
-    Vcoding_system_hash_table = Fmake_hash_table (2, args);
-  }
+  Vcoding_system_hash_table = CALLN (Fmake_hash_table, QCtest, Qeq);
 
   staticpro (&Vsjis_coding_system);
   Vsjis_coding_system = Qnil;
@@ -11269,60 +11264,59 @@ See also `keyboard-translate-table'.
 Use of this variable for character code unification was rendered
 obsolete in Emacs 23.1 and later, since Unicode is now the basis of
 internal character representation.  */);
-    Vtranslation_table_for_input = Qnil;
-
-  {
-    Lisp_Object args[coding_arg_undecided_max];
-    memclear (args, sizeof args);
-
-    Lisp_Object plist[16];
-    plist[0] = intern_c_string (":name");
-    plist[1] = args[coding_arg_name] = Qno_conversion;
-    plist[2] = intern_c_string (":mnemonic");
-    plist[3] = args[coding_arg_mnemonic] = make_number ('=');
-    plist[4] = intern_c_string (":coding-type");
-    plist[5] = args[coding_arg_coding_type] = Qraw_text;
-    plist[6] = intern_c_string (":ascii-compatible-p");
-    plist[7] = args[coding_arg_ascii_compatible_p] = Qt;
-    plist[8] = intern_c_string (":default-char");
-    plist[9] = args[coding_arg_default_char] = make_number (0);
-    plist[10] = intern_c_string (":for-unibyte");
-    plist[11] = args[coding_arg_for_unibyte] = Qt;
-    plist[12] = intern_c_string (":docstring");
-    plist[13] = build_pure_c_string ("Do no conversion.\n\
-\n\
-When you visit a file with this coding, the file is read into a\n\
-unibyte buffer as is, thus each byte of a file is treated as a\n\
-character.");
-    plist[14] = intern_c_string (":eol-type");
-    plist[15] = args[coding_arg_eol_type] = Qunix;
-    args[coding_arg_plist] = Flist (16, plist);
-    Fdefine_coding_system_internal (coding_arg_max, args);
-
-    plist[1] = args[coding_arg_name] = Qundecided;
-    plist[3] = args[coding_arg_mnemonic] = make_number ('-');
-    plist[5] = args[coding_arg_coding_type] = Qundecided;
-    /* This is already set.
-       plist[7] = args[coding_arg_ascii_compatible_p] = Qt; */
-    plist[8] = intern_c_string (":charset-list");
-    plist[9] = args[coding_arg_charset_list] = Fcons (Qascii, Qnil);
-    plist[11] = args[coding_arg_for_unibyte] = Qnil;
-    plist[13] = build_pure_c_string ("No conversion on encoding, automatic conversion on decoding.");
-    plist[15] = args[coding_arg_eol_type] = Qnil;
-    args[coding_arg_plist] = Flist (16, plist);
-    args[coding_arg_undecided_inhibit_null_byte_detection] = make_number (0);
-    args[coding_arg_undecided_inhibit_iso_escape_detection] = make_number (0);
-    Fdefine_coding_system_internal (coding_arg_undecided_max, args);
-  }
+  Vtranslation_table_for_input = Qnil;
+
+  Lisp_Object args[coding_arg_undecided_max];
+  memclear (args, sizeof args);
+
+  Lisp_Object plist[] =
+    {
+      intern_c_string (":name"),
+      args[coding_arg_name] = Qno_conversion,
+      intern_c_string (":mnemonic"),
+      args[coding_arg_mnemonic] = make_number ('='),
+      intern_c_string (":coding-type"),
+      args[coding_arg_coding_type] = Qraw_text,
+      intern_c_string (":ascii-compatible-p"),
+      args[coding_arg_ascii_compatible_p] = Qt,
+      intern_c_string (":default-char"),
+      args[coding_arg_default_char] = make_number (0),
+      intern_c_string (":for-unibyte"),
+      args[coding_arg_for_unibyte] = Qt,
+      intern_c_string (":docstring"),
+      (build_pure_c_string
+       ("Do no conversion.\n"
+	"\n"
+	"When you visit a file with this coding, the file is read into a\n"
+	"unibyte buffer as is, thus each byte of a file is treated as a\n"
+	"character.")),
+      intern_c_string (":eol-type"),
+      args[coding_arg_eol_type] = Qunix,
+    };
+  args[coding_arg_plist] = CALLMANY (Flist, plist);
+  Fdefine_coding_system_internal (coding_arg_max, args);
+
+  plist[1] = args[coding_arg_name] = Qundecided;
+  plist[3] = args[coding_arg_mnemonic] = make_number ('-');
+  plist[5] = args[coding_arg_coding_type] = Qundecided;
+  /* This is already set.
+     plist[7] = args[coding_arg_ascii_compatible_p] = Qt; */
+  plist[8] = intern_c_string (":charset-list");
+  plist[9] = args[coding_arg_charset_list] = Fcons (Qascii, Qnil);
+  plist[11] = args[coding_arg_for_unibyte] = Qnil;
+  plist[13] = build_pure_c_string ("No conversion on encoding, "
+				   "automatic conversion on decoding.");
+  plist[15] = args[coding_arg_eol_type] = Qnil;
+  args[coding_arg_plist] = CALLMANY (Flist, plist);
+  args[coding_arg_undecided_inhibit_null_byte_detection] = make_number (0);
+  args[coding_arg_undecided_inhibit_iso_escape_detection] = make_number (0);
+  Fdefine_coding_system_internal (coding_arg_undecided_max, args);
 
   setup_coding_system (Qno_conversion, &safe_terminal_coding);
 
-  {
-    int i;
+  for (int i = 0; i < coding_category_max; i++)
+    Fset (AREF (Vcoding_category_table, i), Qno_conversion);
 
-    for (i = 0; i < coding_category_max; i++)
-      Fset (AREF (Vcoding_category_table, i), Qno_conversion);
-  }
 #if defined (DOS_NT)
   system_eol_type = Qdos;
 #else