From 955cbe7b1720f09b2991b7d981147d9cc79d52e3 Mon Sep 17 00:00:00 2001
From: Paul Eggert
Date: Sun, 10 Apr 2011 20:39:45 -0700
Subject: Declare Lisp_Object Q* variables to be 'static' if not exproted.

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.
---
 src/coding.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/coding.h')

diff --git a/src/coding.h b/src/coding.h
index 8414a2fe133..ff7fcc7c3ac 100644
--- a/src/coding.h
+++ b/src/coding.h
@@ -757,10 +757,9 @@ extern Lisp_Object preferred_coding_system (void);
 
 extern Lisp_Object Qutf_8, Qutf_8_emacs;
 
-extern Lisp_Object Qcoding_system, Qeol_type, Qcoding_category_index;
+extern Lisp_Object Qcoding_category_index;
 extern Lisp_Object Qcoding_system_p;
 extern Lisp_Object Qraw_text, Qemacs_mule, Qno_conversion, Qundecided;
-extern Lisp_Object Qiso_2022;
 extern Lisp_Object Qbuffer_file_coding_system;
 
 extern Lisp_Object Qunix, Qdos, Qmac;
@@ -789,4 +788,3 @@ extern char emacs_mule_bytes[256];
 extern int emacs_mule_string_char (unsigned char *);
 
 #endif /* EMACS_CODING_H */
-
-- 
cgit v1.2.1


From 74ab6df507f0f4707a8bd25924fbdba9d1610f4f Mon Sep 17 00:00:00 2001
From: Paul Eggert
Date: Sun, 10 Apr 2011 23:58:57 -0700
Subject: * coding.h (coding, code_convert_region, encode_coding_gap): Remove

decls.
* coding.c (Vsjis_coding_system, Vbig5_coding_system):
(iso_code_class, detect_coding, code_convert_region): Now static.
(encode_coding_gap): Remove; unused.
---
 src/coding.h | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'src/coding.h')

diff --git a/src/coding.h b/src/coding.h
index ff7fcc7c3ac..85e153dcc3a 100644
--- a/src/coding.h
+++ b/src/coding.h
@@ -695,10 +695,6 @@ extern int encoding_buffer_size (struct coding_system *, int);
 extern void setup_coding_system (Lisp_Object, struct coding_system *);
 extern Lisp_Object coding_charset_list (struct coding_system *);
 extern Lisp_Object coding_system_charset_list (Lisp_Object);
-extern void detect_coding (struct coding_system *);
-extern Lisp_Object code_convert_region (Lisp_Object, Lisp_Object,
-                                        Lisp_Object, Lisp_Object,
-                                        int, int);
 extern Lisp_Object code_convert_string (Lisp_Object, Lisp_Object,
                                         Lisp_Object, int, int, int);
 extern Lisp_Object code_convert_string_norecord (Lisp_Object, Lisp_Object,
@@ -709,8 +705,6 @@ extern Lisp_Object complement_process_encoding_system (Lisp_Object);
 
 extern int decode_coding_gap (struct coding_system *,
                               EMACS_INT, EMACS_INT);
-extern int encode_coding_gap (struct coding_system *,
-                              EMACS_INT, EMACS_INT);
 extern void decode_coding_object (struct coding_system *,
                                   Lisp_Object, EMACS_INT, EMACS_INT,
                                   EMACS_INT, EMACS_INT, Lisp_Object);
-- 
cgit v1.2.1