Remove unused DEFSYMs

Remove DEFSYMs that aren't used at the C level.  Also:
* src/decompress.c (Qzlib_dll):
* src/font.c (Qunicode_sip):
* src/frame.c (Qtip_frame):
* src/ftfont.c (Qserif):
* src/gnutls.c (Qgnutls_dll):
* src/xml.c (Qlibxml2_dll):
Move from here ...
* src/w32fns.c (syms_of_w32fns): ... to here,
as these are used only on MS-Windows.

33 files changed, 8 insertions, 95 deletions

diff --git a/src/callint.c b/src/callint.c
index cf50e0c3788..2ff2f80d740 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -904,7 +904,6 @@ syms_of_callint (void)
   DEFSYM (Qhandle_shift_selection, "handle-shift-selection");
   DEFSYM (Qread_number, "read-number");
   DEFSYM (Qfuncall_interactively, "funcall-interactively");
-  DEFSYM (Qcommand_debug_status, "command-debug-status");
   DEFSYM (Qenable_recursive_minibuffers, "enable-recursive-minibuffers");
   DEFSYM (Qmouse_leave_buffer_hook, "mouse-leave-buffer-hook");
 
diff --git a/src/ccl.c b/src/ccl.c
index 88307a30aa6..bf2aa1254d4 100644
--- a/src/ccl.c
+++ b/src/ccl.c
@@ -2283,10 +2283,6 @@ syms_of_ccl (void)
   DEFSYM (Qccl, "ccl");
   DEFSYM (Qcclp, "cclp");
 
-  /* This symbol is a property which associates with ccl program vector.
-     Ex: (get 'ccl-big5-encoder 'ccl-program) returns ccl program vector.  */
-  DEFSYM (Qccl_program, "ccl-program");
-
   /* Symbols of ccl program have this property, a value of the property
      is an index for Vccl_program_table. */
   DEFSYM (Qccl_program_idx, "ccl-program-idx");
diff --git a/src/charset.c b/src/charset.c
index f1aa07471c5..b19e34400fe 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -2339,10 +2339,6 @@ syms_of_charset (void)
   DEFSYM (Qeight_bit, "eight-bit");
   DEFSYM (Qiso_8859_1, "iso-8859-1");
 
-  /* Value of charset attribute `charset-iso-plane'.  */
-  DEFSYM (Qgl, "gl");
-  DEFSYM (Qgr, "gr");
-
   staticpro (&Vcharset_ordered_list);
   Vcharset_ordered_list = Qnil;
 
diff --git a/src/cmds.c b/src/cmds.c
index 6f9982eebb2..a975a8ed4e0 100644
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -526,7 +526,6 @@ internal_self_insert (int c, EMACS_INT n)
 void
 syms_of_cmds (void)
 {
-  DEFSYM (Qkill_backward_chars, "kill-backward-chars");
   DEFSYM (Qkill_forward_chars, "kill-forward-chars");
 
   /* A possible value for a buffer's overwrite-mode variable.  */
diff --git a/src/coding.c b/src/coding.c
index 4b41355595c..776ecac62d9 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -10828,18 +10828,11 @@ syms_of_coding (void)
   /* Target SERVICE is the fourth argument.  */
   Fput (Qopen_network_stream, Qtarget_idx, make_number (3));
 
-  DEFSYM (Qcoding_system, "coding-system");
-  DEFSYM (Qcoding_aliases, "coding-aliases");
-
-  DEFSYM (Qeol_type, "eol-type");
   DEFSYM (Qunix, "unix");
   DEFSYM (Qdos, "dos");
   DEFSYM (Qmac, "mac");
 
   DEFSYM (Qbuffer_file_coding_system, "buffer-file-coding-system");
-  DEFSYM (Qpost_read_conversion, "post-read-conversion");
-  DEFSYM (Qpre_write_conversion, "pre-write-conversion");
-  DEFSYM (Qdefault_char, "default-char");
   DEFSYM (Qundecided, "undecided");
   DEFSYM (Qno_conversion, "no-conversion");
   DEFSYM (Qraw_text, "raw-text");
@@ -10873,10 +10866,6 @@ syms_of_coding (void)
   DEFSYM (Qtranslation_table, "translation-table");
   Fput (Qtranslation_table, Qchar_table_extra_slots, make_number (2));
   DEFSYM (Qtranslation_table_id, "translation-table-id");
-  DEFSYM (Qtranslation_table_for_decode, "translation-table-for-decode");
-  DEFSYM (Qtranslation_table_for_encode, "translation-table-for-encode");
-
-  DEFSYM (Qvalid_codes, "valid-codes");
 
   /* Coding system emacs-mule and raw-text are for converting only
      end-of-line format.  */
diff --git a/src/composite.c b/src/composite.c
index 577b97920f4..1c9c62bf910 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -1930,7 +1930,6 @@ The default value is the function `compose-chars-after'.  */);
   Vcompose_chars_after_function = intern_c_string ("compose-chars-after");
 
   DEFSYM (Qauto_composed, "auto-composed");
-  DEFSYM (Qauto_composition_function, "auto-composition-function");
 
   DEFVAR_LISP ("auto-composition-mode", Vauto_composition_mode,
                doc: /* Non-nil if Auto-Composition mode is enabled.
diff --git a/src/data.c b/src/data.c
index 7bc080fdf84..9b1c12a4b29 100644
--- a/src/data.c
+++ b/src/data.c
@@ -3451,7 +3451,6 @@ syms_of_data (void)
   DEFSYM (Qlistp, "listp");
   DEFSYM (Qconsp, "consp");
   DEFSYM (Qsymbolp, "symbolp");
-  DEFSYM (Qkeywordp, "keywordp");
   DEFSYM (Qintegerp, "integerp");
   DEFSYM (Qnatnump, "natnump");
   DEFSYM (Qwholenump, "wholenump");
@@ -3465,7 +3464,6 @@ syms_of_data (void)
   DEFSYM (Qmarkerp, "markerp");
   DEFSYM (Qbuffer_or_string_p, "buffer-or-string-p");
   DEFSYM (Qinteger_or_marker_p, "integer-or-marker-p");
-  DEFSYM (Qboundp, "boundp");
   DEFSYM (Qfboundp, "fboundp");
 
   DEFSYM (Qfloatp, "floatp");
@@ -3481,10 +3479,6 @@ syms_of_data (void)
 
   DEFSYM (Qcdr, "cdr");
 
-  /* Handle automatic advice activation.  */
-  DEFSYM (Qad_advice_info, "ad-advice-info");
-  DEFSYM (Qad_activate_internal, "ad-activate-internal");
-
   error_tail = pure_cons (Qerror, Qnil);
 
   /* ERROR is used as a signaler for random errors for which nothing else is
@@ -3570,7 +3564,6 @@ syms_of_data (void)
   DEFSYM (Qchar_table, "char-table");
   DEFSYM (Qbool_vector, "bool-vector");
   DEFSYM (Qhash_table, "hash-table");
-  DEFSYM (Qmisc, "misc");
 
   DEFSYM (Qdefun, "defun");
 
diff --git a/src/dbusbind.c b/src/dbusbind.c
index 54b0217799d..be1b89095ef 100644
--- a/src/dbusbind.c
+++ b/src/dbusbind.c
@@ -1718,11 +1718,7 @@ init_dbusbind (void)
 void
 syms_of_dbusbind (void)
 {
-
-  DEFSYM (Qdbus__init_bus, "dbus--init-bus");
   defsubr (&Sdbus__init_bus);
-
-  DEFSYM (Qdbus_get_unique_name, "dbus-get-unique-name");
   defsubr (&Sdbus_get_unique_name);
 
   DEFSYM (Qdbus_message_internal, "dbus-message-internal");
diff --git a/src/decompress.c b/src/decompress.c
index b14f0a2cd79..460d4fe7670 100644
--- a/src/decompress.c
+++ b/src/decompress.c
@@ -209,7 +209,6 @@ This function can be called only in unibyte buffers.  */)
 void
 syms_of_decompress (void)
 {
-  DEFSYM (Qzlib_dll, "zlib");
   defsubr (&Szlib_decompress_region);
   defsubr (&Szlib_available_p);
 }
diff --git a/src/eval.c b/src/eval.c
index 490226149ff..46550955d44 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -3670,7 +3670,6 @@ before making `inhibit-quit' nil.  */);
   DEFSYM (Qautoload, "autoload");
   DEFSYM (Qinhibit_debugger, "inhibit-debugger");
   DEFSYM (Qmacro, "macro");
-  DEFSYM (Qdeclare, "declare");
 
   /* Note that the process handling also uses Qexit, but we don't want
      to staticpro it twice, so we just do it here.  */
diff --git a/src/fileio.c b/src/fileio.c
index f0f862a4344..aad0270a1d2 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5819,7 +5819,6 @@ syms_of_fileio (void)
   DEFSYM (Qcopy_file, "copy-file");
   DEFSYM (Qmake_directory_internal, "make-directory-internal");
   DEFSYM (Qmake_directory, "make-directory");
-  DEFSYM (Qdelete_directory_internal, "delete-directory-internal");
   DEFSYM (Qdelete_file, "delete-file");
   DEFSYM (Qrename_file, "rename-file");
   DEFSYM (Qadd_name_to_file, "add-name-to-file");
diff --git a/src/fns.c b/src/fns.c
index 939760b7394..235a4f63624 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -5073,8 +5073,6 @@ syms_of_fns (void)
   defsubr (&Sdefine_hash_table_test);
 
   DEFSYM (Qstring_lessp, "string-lessp");
-  DEFSYM (Qstring_collate_lessp, "string-collate-lessp");
-  DEFSYM (Qstring_collate_equalp, "string-collate-equalp");
   DEFSYM (Qprovide, "provide");
   DEFSYM (Qrequire, "require");
   DEFSYM (Qyes_or_no_p_history, "yes-or-no-p-history");
diff --git a/src/font.c b/src/font.c
index 2ccfd15d436..1405d437241 100644
--- a/src/font.c
+++ b/src/font.c
@@ -5133,10 +5133,6 @@ syms_of_font (void)
   DEFSYM (Qiso8859_1, "iso8859-1");
   DEFSYM (Qiso10646_1, "iso10646-1");
   DEFSYM (Qunicode_bmp, "unicode-bmp");
-  DEFSYM (Qunicode_sip, "unicode-sip");
-
-  /* Unicode category `Cf'.  */
-  DEFSYM (QCf, "Cf");
 
   /* Symbols representing keys of font extra info.  */
   DEFSYM (QCotf, ":otf");
@@ -5151,7 +5147,6 @@ syms_of_font (void)
   DEFSYM (QCscalable, ":scalable");
   DEFSYM (QCavgwidth, ":avgwidth");
   DEFSYM (QCfont_entity, ":font-entity");
-  DEFSYM (QCfc_unknown_spec, ":fc-unknown-spec");
 
   /* Symbols representing values of font spacing property.  */
   DEFSYM (Qc, "c");
diff --git a/src/fontset.c b/src/fontset.c
index 763d84628b5..e957c38eb60 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -2143,7 +2143,6 @@ syms_of_fontset (void)
   DEFSYM (Qfontset_info, "fontset-info");
   Fput (Qfontset_info, Qchar_table_extra_slots, make_number (1));
 
-  DEFSYM (Qprepend, "prepend");
   DEFSYM (Qappend, "append");
   DEFSYM (Qlatin, "latin");
 
diff --git a/src/frame.c b/src/frame.c
index 478bb00337b..e3ad82f5f80 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -4905,7 +4905,6 @@ syms_of_frame (void)
   DEFSYM (Qframe_inhibit_resize, "frame-inhibit-resize");
   DEFSYM (Qx_set_fullscreen, "x-set-fullscreen");
   DEFSYM (Qx_check_fullscreen, "x-check-fullscreen");
-  DEFSYM (Qx_set_window_size_1, "x-set-window-size-1");
   DEFSYM (Qxg_frame_resized, "xg-frame-resized");
   DEFSYM (Qxg_frame_set_char_size_1, "xg-frame-set-char-size-1");
   DEFSYM (Qxg_frame_set_char_size_2, "xg-frame-set-char-size-2");
@@ -4922,7 +4921,6 @@ syms_of_frame (void)
   DEFSYM (Qset_window_configuration, "set-window-configuration");
   DEFSYM (Qx_create_frame_1, "x-create-frame-1");
   DEFSYM (Qx_create_frame_2, "x-create-frame-2");
-  DEFSYM (Qtip_frame, "tip-frame");
   DEFSYM (Qterminal_frame, "terminal-frame");
 
 #ifdef HAVE_NS
@@ -5074,12 +5072,10 @@ The pointer becomes visible again when the mouse is moved.  */);
   DEFVAR_LISP ("focus-in-hook", Vfocus_in_hook,
                doc: /* Normal hook run when a frame gains input focus.  */);
   Vfocus_in_hook = Qnil;
-  DEFSYM (Qfocus_in_hook, "focus-in-hook");
 
   DEFVAR_LISP ("focus-out-hook", Vfocus_out_hook,
                doc: /* Normal hook run when a frame loses input focus.  */);
   Vfocus_out_hook = Qnil;
-  DEFSYM (Qfocus_out_hook, "focus-out-hook");
 
   DEFVAR_LISP ("delete-frame-functions", Vdelete_frame_functions,
                doc: /* Functions run before deleting a frame.
diff --git a/src/ftfont.c b/src/ftfont.c
index f19933c7ef2..afeaecac60c 100644
--- a/src/ftfont.c
+++ b/src/ftfont.c
@@ -2674,7 +2674,6 @@ syms_of_ftfont (void)
   /* Fontconfig's generic families and their aliases.  */
   DEFSYM (Qmonospace, "monospace");
   DEFSYM (Qsans_serif, "sans-serif");
-  DEFSYM (Qserif, "serif");
   DEFSYM (Qsans, "sans");
   DEFSYM (Qsans__serif, "sans serif");
 
diff --git a/src/gfilenotify.c b/src/gfilenotify.c
index e03bec93541..08713a8fce3 100644
--- a/src/gfilenotify.c
+++ b/src/gfilenotify.c
@@ -236,10 +236,7 @@ globals_of_gfilenotify (void)
 void
 syms_of_gfilenotify (void)
 {
-  DEFSYM (Qgfile_add_watch, "gfile-add-watch");
   defsubr (&Sgfile_add_watch);
-
-  DEFSYM (Qgfile_rm_watch, "gfile-rm-watch");
   defsubr (&Sgfile_rm_watch);
 
   /* Filter objects.  */
diff --git a/src/gnutls.c b/src/gnutls.c
index 9c2d86ecdfc..cab24048e56 100644
--- a/src/gnutls.c
+++ b/src/gnutls.c
@@ -1658,7 +1658,6 @@ syms_of_gnutls (void)
 #ifdef HAVE_GNUTLS
   gnutls_global_initialized = 0;
 
-  DEFSYM (Qgnutls_dll, "gnutls");
   DEFSYM (Qgnutls_code, "gnutls-code");
   DEFSYM (Qgnutls_anon, "gnutls-anon");
   DEFSYM (Qgnutls_x509pki, "gnutls-x509pki");
@@ -1669,7 +1668,6 @@ syms_of_gnutls (void)
   DEFSYM (QCgnutls_bootprop_trustfiles, ":trustfiles");
   DEFSYM (QCgnutls_bootprop_keylist, ":keylist");
   DEFSYM (QCgnutls_bootprop_crlfiles, ":crlfiles");
-  DEFSYM (QCgnutls_bootprop_callbacks, ":callbacks");
   DEFSYM (QCgnutls_bootprop_min_prime_bits, ":min-prime-bits");
   DEFSYM (QCgnutls_bootprop_loglevel, ":loglevel");
   DEFSYM (QCgnutls_bootprop_verify_flags, ":verify-flags");
diff --git a/src/image.c b/src/image.c
index 87029bfa1b0..dfa8941ab3c 100644
--- a/src/image.c
+++ b/src/image.c
@@ -9773,7 +9773,6 @@ non-numeric, there is no explicit limit on the size of images.  */);
   DEFSYM (QCcolor_symbols, ":color-symbols");
   DEFSYM (QCheuristic_mask, ":heuristic-mask");
   DEFSYM (QCindex, ":index");
-  DEFSYM (QCgeometry, ":geometry");
   DEFSYM (QCcrop, ":crop");
   DEFSYM (QCrotation, ":rotation");
   DEFSYM (QCmatrix, ":matrix");
@@ -9792,7 +9791,6 @@ non-numeric, there is no explicit limit on the size of images.  */);
 #ifdef HAVE_GHOSTSCRIPT
   ADD_IMAGE_TYPE (Qpostscript);
   DEFSYM (QCloader, ":loader");
-  DEFSYM (QCbounding_box, ":bounding-box");
   DEFSYM (QCpt_width, ":pt-width");
   DEFSYM (QCpt_height, ":pt-height");
 #endif /* HAVE_GHOSTSCRIPT */
diff --git a/src/keyboard.c b/src/keyboard.c
index eb66c445559..ca589dd46f7 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -11074,10 +11074,6 @@ syms_of_keyboard (void)
   tool_bar_items_vector = Qnil;
 
   DEFSYM (Qtimer_event_handler, "timer-event-handler");
-  DEFSYM (Qdisabled_command_function, "disabled-command-function");
-  DEFSYM (Qself_insert_command, "self-insert-command");
-  DEFSYM (Qforward_char, "forward-char");
-  DEFSYM (Qbackward_char, "backward-char");
 
   /* Non-nil disable property on a command means do not execute it;
      call disabled-command-function's value instead.  */
@@ -11185,7 +11181,6 @@ syms_of_keyboard (void)
   DEFSYM (Qhandle_switch_frame, "handle-switch-frame");
   DEFSYM (Qhandle_select_window, "handle-select-window");
 
-  DEFSYM (Qinput_method_function, "input-method-function");
   DEFSYM (Qinput_method_exit_on_first_char, "input-method-exit-on-first-char");
   DEFSYM (Qinput_method_use_echo_area, "input-method-use-echo-area");
 
diff --git a/src/keymap.c b/src/keymap.c
index e9898051dc7..8f4ac0dd437 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -3739,9 +3739,6 @@ be preferred.  */);
                          intern_c_string ("mouse-4"),
                          intern_c_string ("mouse-5"));
 
-  DEFSYM (Qsingle_key_description, "single-key-description");
-  DEFSYM (Qkey_description, "key-description");
-
   /* Keymap used for minibuffers when doing completion.  */
   /* Keymap used for minibuffers when doing completion and require a match.  */
   DEFSYM (Qkeymapp, "keymapp");
diff --git a/src/macros.c b/src/macros.c
index e5b8ab70870..79ed5b5d1bc 100644
--- a/src/macros.c
+++ b/src/macros.c
@@ -358,8 +358,6 @@ init_macros (void)
 void
 syms_of_macros (void)
 {
-  DEFSYM (Qexecute_kbd_macro, "execute-kbd-macro");
-
   DEFVAR_LISP ("kbd-macro-termination-hook", Vkbd_macro_termination_hook,
                doc: /* Normal hook run whenever a keyboard macro terminates.
 This is run whether the macro ends normally or prematurely due to an error.  */);
diff --git a/src/minibuf.c b/src/minibuf.c
index c03316965d3..03be8d1ff9f 100644
--- a/src/minibuf.c
+++ b/src/minibuf.c
@@ -1910,13 +1910,10 @@ syms_of_minibuf (void)
   staticpro (&minibuf_save_list);
 
   DEFSYM (Qcompletion_ignore_case, "completion-ignore-case");
-  DEFSYM (Qread_file_name_internal, "read-file-name-internal");
   DEFSYM (Qminibuffer_default, "minibuffer-default");
   Fset (Qminibuffer_default, Qnil);
 
   DEFSYM (Qminibuffer_completion_table, "minibuffer-completion-table");
-  DEFSYM (Qminibuffer_completion_confirm, "minibuffer-completion-confirm");
-  DEFSYM (Qminibuffer_completion_predicate, "minibuffer-completion-predicate");
 
   staticpro (&last_minibuf_string);
   last_minibuf_string = Qnil;
@@ -1944,8 +1941,6 @@ syms_of_minibuf (void)
 For example, `eval-expression' uses this.  */);
   Vread_expression_history = Qnil;
 
-  DEFSYM (Qread_expression_history, "read-expression-history");
-
   DEFVAR_LISP ("read-buffer-function", Vread_buffer_function,
                doc: /* If this is non-nil, `read-buffer' does its work by calling this function.
 The function is called with the arguments passed to `read-buffer'.  */);
diff --git a/src/nsfont.m b/src/nsfont.m
index 683ab178836..d450df3c13e 100644
--- a/src/nsfont.m
+++ b/src/nsfont.m
@@ -1528,7 +1528,6 @@ syms_of_nsfont (void)
   DEFSYM (Qcondensed, "condensed");
   DEFSYM (Qexpanded, "expanded");
   DEFSYM (Qapple, "apple");
-  DEFSYM (Qroman, "roman");
   DEFSYM (Qmedium, "medium");
   DEFVAR_LISP ("ns-reg-to-script", Vns_reg_to_script,
                doc: /* Internal use: maps font registry to Unicode script. */);
diff --git a/src/print.c b/src/print.c
index 206466ce68f..a182839ba7d 100644
--- a/src/print.c
+++ b/src/print.c
@@ -2174,7 +2174,6 @@ decimal point.  0 is not allowed with `e' or `g'.
 A value of nil means to use the shortest notation
 that represents the number without losing information.  */);
   Vfloat_output_format = Qnil;
-  DEFSYM (Qfloat_output_format, "float-output-format");
 
   DEFVAR_LISP ("print-length", Vprint_length,
                doc: /* Maximum length of list to print before abbreviating.
diff --git a/src/process.c b/src/process.c
index bb068943b4a..17fe708a954 100644
--- a/src/process.c
+++ b/src/process.c
@@ -7574,7 +7574,6 @@ syms_of_process (void)
   DEFSYM (QClog, ":log");
   DEFSYM (QCnoquery, ":noquery");
   DEFSYM (QCstop, ":stop");
-  DEFSYM (QCoptions, ":options");
   DEFSYM (QCplist, ":plist");
   DEFSYM (QCcommand, ":command");
   DEFSYM (QCconnection_type, ":connection-type");
diff --git a/src/textprop.c b/src/textprop.c
index 96d88edebd2..f6dbab09228 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -2377,12 +2377,8 @@ inherits it if NONSTICKINESS is nil.  The `front-sticky' and
 
   /* Common attributes one might give text.  */
 
-  DEFSYM (Qforeground, "foreground");
-  DEFSYM (Qbackground, "background");
   DEFSYM (Qfont, "font");
   DEFSYM (Qface, "face");
-  DEFSYM (Qstipple, "stipple");
-  DEFSYM (Qunderline, "underline");
   DEFSYM (Qread_only, "read-only");
   DEFSYM (Qinvisible, "invisible");
   DEFSYM (Qintangible, "intangible");
@@ -2395,8 +2391,6 @@ inherits it if NONSTICKINESS is nil.  The `front-sticky' and
 
   /* Properties that text might use to specify certain actions.  */
 
-  DEFSYM (Qmouse_left, "mouse-left");
-  DEFSYM (Qmouse_entered, "mouse-entered");
   DEFSYM (Qpoint_left, "point-left");
   DEFSYM (Qpoint_entered, "point-entered");
 
diff --git a/src/w32fns.c b/src/w32fns.c
index 3a6fa624056..c247a9b3b3a 100644
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -8347,6 +8347,14 @@ syms_of_w32fns (void)
   DEFSYM (Qworkarea, "workarea");
   DEFSYM (Qmm_size, "mm-size");
   DEFSYM (Qframes, "frames");
+  DEFSYM (Qtip_frame, "tip-frame");
+  DEFSYM (Qunicode_sip, "unicode-sip");
+
+  /* Symbols used elsewhere, but only in MS-Windows-specific code.  */
+  DEFSYM (Qgnutls_dll, "gnutls");
+  DEFSYM (Qlibxml2_dll, "libxml2");
+  DEFSYM (Qserif, "serif");
+  DEFSYM (Qzlib_dll, "zlib");
 
   Fput (Qundefined_color, Qerror_conditions,
         listn (CONSTYPE_PURE, 2, Qundefined_color, Qerror));
diff --git a/src/window.c b/src/window.c
index b8281661b4d..ad5ac79bd8e 100644
--- a/src/window.c
+++ b/src/window.c
@@ -7329,7 +7329,6 @@ syms_of_window (void)
   DEFSYM (Qwindow_size, "window-size");
   DEFSYM (Qtemp_buffer_show_hook, "temp-buffer-show-hook");
   DEFSYM (Qabove, "above");
-  DEFSYM (Qbelow, "below");
   DEFSYM (Qclone_of, "clone-of");
   DEFSYM (Qfloor, "floor");
   DEFSYM (Qceiling, "ceiling");
diff --git a/src/xdisp.c b/src/xdisp.c
index 358d7b5e4a7..05862d276ef 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -30536,9 +30536,7 @@ They are still logged to the *Messages* buffer.  */);
   DEFSYM (Qcircle, "circle");
   DEFSYM (Qpoly, "poly");
 
-  /* The symbol `inhibit-menubar-update' and its DEFVAR_BOOL variable.  */
   DEFSYM (Qinhibit_menubar_update, "inhibit-menubar-update");
-  DEFSYM (Qmessage_truncate_lines, "message-truncate-lines");
 
   DEFSYM (Qgrow_only, "grow-only");
   DEFSYM (Qinhibit_eval_during_redisplay, "inhibit-eval-during-redisplay");
diff --git a/src/xfaces.c b/src/xfaces.c
index d198c4be1a9..f0b6d393f99 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -6378,7 +6378,6 @@ syms_of_xfaces (void)
   /* Names of basic faces.  */
   DEFSYM (Qdefault, "default");
   DEFSYM (Qtool_bar, "tool-bar");
-  DEFSYM (Qregion, "region");
   DEFSYM (Qfringe, "fringe");
   DEFSYM (Qheader_line, "header-line");
   DEFSYM (Qscroll_bar, "scroll-bar");
@@ -6400,13 +6399,6 @@ syms_of_xfaces (void)
   /* The name of the function used to compute colors on TTYs.  */
   DEFSYM (Qtty_color_alist, "tty-color-alist");
 
-  /* Allowed scalable fonts.  A value of nil means don't allow any
-     scalable fonts.  A value of t means allow the use of any scalable
-     font.  Otherwise, value must be a list of regular expressions.  A
-     font may be scaled if its name matches a regular expression in the
-     list.  */
-  DEFSYM (Qscalable_fonts_allowed, "scalable-fonts-allowed");
-
   Vparam_value_alist = list1 (Fcons (Qnil, Qnil));
   staticpro (&Vparam_value_alist);
   Vface_alternative_font_family_alist = Qnil;
diff --git a/src/xml.c b/src/xml.c
index a3f92395792..9e68fff2b4d 100644
--- a/src/xml.c
+++ b/src/xml.c
@@ -287,8 +287,6 @@ syms_of_xml (void)
 {
   defsubr (&Slibxml_parse_html_region);
   defsubr (&Slibxml_parse_xml_region);
-
-  DEFSYM (Qlibxml2_dll, "libxml2");
 }
 
 #endif /* HAVE_LIBXML2 */
diff --git a/src/xselect.c b/src/xselect.c
index 2a865e7cb8c..19ace065698 100644
--- a/src/xselect.c
+++ b/src/xselect.c
@@ -2687,11 +2687,9 @@ A value of 0 means wait as long as necessary.  This is initialized from the
   DEFSYM (QEMACS_TMP, "_EMACS_TMP_");
   DEFSYM (QTARGETS, "TARGETS");
   DEFSYM (QATOM, "ATOM");
-  DEFSYM (QATOM_PAIR, "ATOM_PAIR");
   DEFSYM (QCLIPBOARD_MANAGER, "CLIPBOARD_MANAGER");
   DEFSYM (QSAVE_TARGETS, "SAVE_TARGETS");
   DEFSYM (QNULL, "NULL");
-  DEFSYM (Qcompound_text_with_extensions, "compound-text-with-extensions");
   DEFSYM (Qforeign_selection, "foreign-selection");
   DEFSYM (Qx_lost_selection_functions, "x-lost-selection-functions");
   DEFSYM (Qx_sent_selection_functions, "x-sent-selection-functions");