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Declare Lisp_Object Q* variables to be 'static' if not exproted.

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This makes it easier for human readers (and static analyzers)
to see whether these variables are used from other modules.
* alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c:
* ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c:
* data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c:
* font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c:
* lread.c, macros.c, minibuf.c, print.c, process.c, search.c:
* sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c:
* xmenu.c, xselect.c:
Declare Q* vars static if they are not used in other modules.
* ccl.h, character.h, charset.h, coding.h, composite.h, font.h:
* frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h:
Remove decls of unexported vars.
* keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro.
This commit is contained in:
Paul Eggert 2011-04-10 20:39:45 -07:00
parent 95c82688bc
commit 955cbe7b17
54 changed files with 440 additions and 397 deletions
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35
src/coding.c
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@ -300,27 +300,30 @@ encode_coding_XXX (struct coding_system *coding)
Lisp_Object Vcoding_system_hash_table;
Lisp_Object Qcoding_system, Qcoding_aliases, Qeol_type;
static Lisp_Object Qcoding_system, Qeol_type;
static Lisp_Object Qcoding_aliases;
Lisp_Object Qunix, Qdos;
Lisp_Object Qbuffer_file_coding_system;
Lisp_Object Qpost_read_conversion, Qpre_write_conversion;
Lisp_Object Qdefault_char;
static Lisp_Object Qpost_read_conversion, Qpre_write_conversion;
static Lisp_Object Qdefault_char;
Lisp_Object Qno_conversion, Qundecided;
Lisp_Object Qcharset, Qiso_2022, Qutf_8, Qutf_16, Qshift_jis, Qbig5;
Lisp_Object Qbig, Qlittle;
Lisp_Object Qcoding_system_history;
Lisp_Object Qvalid_codes;
Lisp_Object QCcategory, QCmnemonic, QCdefault_char;
Lisp_Object QCdecode_translation_table, QCencode_translation_table;
Lisp_Object QCpost_read_conversion, QCpre_write_conversion;
Lisp_Object QCascii_compatible_p;
Lisp_Object Qcharset, Qutf_8;
static Lisp_Object Qiso_2022;
static Lisp_Object Qutf_16, Qshift_jis, Qbig5;
static Lisp_Object Qbig, Qlittle;
static Lisp_Object Qcoding_system_history;
static Lisp_Object Qvalid_codes;
static Lisp_Object QCcategory, QCmnemonic, QCdefault_char;
static Lisp_Object QCdecode_translation_table, QCencode_translation_table;
static Lisp_Object QCpost_read_conversion, QCpre_write_conversion;
static Lisp_Object QCascii_compatible_p;
Lisp_Object Qcall_process, Qcall_process_region;
Lisp_Object Qstart_process, Qopen_network_stream;
Lisp_Object Qtarget_idx;
static Lisp_Object Qtarget_idx;
Lisp_Object Qinsufficient_source, Qinconsistent_eol, Qinvalid_source;
Lisp_Object Qinterrupted, Qinsufficient_memory;
static Lisp_Object Qinsufficient_source, Qinconsistent_eol, Qinvalid_source;
static Lisp_Object Qinterrupted, Qinsufficient_memory;
/* If a symbol has this property, evaluate the value to define the
symbol as a coding system. */
@ -351,8 +354,8 @@ struct coding_system safe_terminal_coding;
Lisp_Object Qtranslation_table;
Lisp_Object Qtranslation_table_id;
Lisp_Object Qtranslation_table_for_decode;
Lisp_Object Qtranslation_table_for_encode;
static Lisp_Object Qtranslation_table_for_decode;
static Lisp_Object Qtranslation_table_for_encode;
/* Two special coding systems. */
Lisp_Object Vsjis_coding_system;