Make automatic prototype generation work with more interfaces.

Makefile

@@ -86,7 +86,8 @@ DOSBIN_S =  dosbin_s
 # - With these features: "make proto" (requires cproto and Motif installed;
 #   ignore warnings for missing include files, fix problems for syntax errors).
 # - With these features: "make depend" (works best with gcc).
-# - "make lint" and check the output (ignore GTK warnings).
+# - If you have a lint program: "make lint" and check the output (ignore GTK
+#   warnings).
 # - Enable the efence library in "src/Makefile" and run "make test".  Disable
 #   Python and Ruby to avoid trouble with threads (efence is not threadsafe).
 # - Check for missing entries in runtime/makemenu.vim (with checkmenu script).

runtime/doc/if_pyth.txt

@@ -12,6 +12,7 @@ The Python Interface to Vim				*python* *Python*
 4. Range objects		|python-range|
 5. Window objects		|python-window|
 6. Dynamic loading		|python-dynamic|
+7. Python 3			|python3|
 
 {Vi does not have any of these commands}
 
@@ -327,5 +328,15 @@ The name of the DLL must match the Python version Vim was compiled with.
 Currently the name is "python24.dll".  That is for Python 2.4.  To know for
 sure edit "gvim.exe" and search for "python\d*.dll\c".
 
+==============================================================================
+7. Python 3						*python3*
+
+Python 3 support can exist next to Python 2.x.
+
+*:py3* *:python3* *:py3file*
+
+TODO
+
+
 ==============================================================================
  vim:tw=78:ts=8:ft=help:norl:

runtime/doc/options.txt

@@ -1713,9 +1713,10 @@ A jump table for the options with a short description can be found at |Q_op|.
 			{not in Vi}
 			{not available when compiled without the |+conceal|
 			feature}
-	Determine how text with the "conceal" syntax attribute is shown:
+	Determine how text with the "conceal" syntax attribute |:syn-conceal|
+	is shown:
 
-	'conceallevel'	Effect
+	Value		Effect ~
 	0		Text is shown normally
 	1		Each block of concealed text is replaced with the
 			character defined in 'listchars' (default is a dash)

runtime/doc/tags

@@ -2566,9 +2566,12 @@ $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
 :pw	editing.txt	/*:pw*
 :pwd	editing.txt	/*:pwd*
 :py	if_pyth.txt	/*:py*
+:py3	if_pyth.txt	/*:py3*
+:py3file	if_pyth.txt	/*:py3file*
 :pyf	if_pyth.txt	/*:pyf*
 :pyfile	if_pyth.txt	/*:pyfile*
 :python	if_pyth.txt	/*:python*
+:python3	if_pyth.txt	/*:python3*
 :q	editing.txt	/*:q*
 :qa	editing.txt	/*:qa*
 :qall	editing.txt	/*:qall*
@@ -6825,6 +6828,7 @@ new-cmdwin	version6.txt	/*new-cmdwin*
 new-color-schemes	version6.txt	/*new-color-schemes*
 new-commands	version5.txt	/*new-commands*
 new-commands-5.4	version5.txt	/*new-commands-5.4*
+new-conceal	version7.txt	/*new-conceal*
 new-debug-itf	version6.txt	/*new-debug-itf*
 new-debug-mode	version6.txt	/*new-debug-mode*
 new-debug-support	version7.txt	/*new-debug-support*
@@ -6848,9 +6852,11 @@ new-items-6	version6.txt	/*new-items-6*
 new-items-7	version7.txt	/*new-items-7*
 new-line-continuation	version5.txt	/*new-line-continuation*
 new-location-list	version7.txt	/*new-location-list*
+new-lua	version7.txt	/*new-lua*
 new-manpage-trans	version7.txt	/*new-manpage-trans*
 new-map-expression	version7.txt	/*new-map-expression*
 new-map-select	version7.txt	/*new-map-select*
+new-more-encryption	version7.txt	/*new-more-encryption*
 new-more-highlighting	version7.txt	/*new-more-highlighting*
 new-more-unicode	version7.txt	/*new-more-unicode*
 new-multi-byte	version5.txt	/*new-multi-byte*
@@ -6863,10 +6869,12 @@ new-operator-mod	version6.txt	/*new-operator-mod*
 new-options-5.2	version5.txt	/*new-options-5.2*
 new-options-5.4	version5.txt	/*new-options-5.4*
 new-perl-python	version5.txt	/*new-perl-python*
+new-persistent-undo	version7.txt	/*new-persistent-undo*
 new-plugins	version6.txt	/*new-plugins*
 new-posix	version7.txt	/*new-posix*
 new-print-multi-byte	version7.txt	/*new-print-multi-byte*
 new-printing	version6.txt	/*new-printing*
+new-python3	version7.txt	/*new-python3*
 new-runtime-dir	version5.txt	/*new-runtime-dir*
 new-script	version5.txt	/*new-script*
 new-script-5.4	version5.txt	/*new-script-5.4*
@@ -7096,6 +7104,7 @@ python-vim	if_pyth.txt	/*python-vim*
 python-window	if_pyth.txt	/*python-window*
 python-windows	if_pyth.txt	/*python-windows*
 python.vim	syntax.txt	/*python.vim*
+python3	if_pyth.txt	/*python3*
 q	repeat.txt	/*q*
 q/	cmdline.txt	/*q\/*
 q:	cmdline.txt	/*q:*
@@ -7535,8 +7544,10 @@ sticky-type-checking	eval.txt	/*sticky-type-checking*
 str2float()	eval.txt	/*str2float()*
 str2nr()	eval.txt	/*str2nr()*
 strcasestr()	eval.txt	/*strcasestr()*
+strchars()	eval.txt	/*strchars()*
 strchr()	eval.txt	/*strchr()*
 strcspn()	eval.txt	/*strcspn()*
+strdisplaywidth()	eval.txt	/*strdisplaywidth()*
 strftime()	eval.txt	/*strftime()*
 stridx()	eval.txt	/*stridx()*
 string()	eval.txt	/*string()*
@@ -7550,6 +7561,7 @@ strridx()	eval.txt	/*strridx()*
 strspn()	eval.txt	/*strspn()*
 strstr()	eval.txt	/*strstr()*
 strtrans()	eval.txt	/*strtrans()*
+strwidth()	eval.txt	/*strwidth()*
 style-changes	develop.txt	/*style-changes*
 style-examples	develop.txt	/*style-examples*
 style-functions	develop.txt	/*style-functions*

src/Makefile

@@ -39,9 +39,10 @@
 #	- Uncomment one or more of these lines to include an interface;
 #	  each makes Vim quite a bit bigger:
 #		--enable-luainterp	for Lua interpreter
+#		--enable-mzschemeinterp	for MzScheme interpreter
 #		--enable-perlinterp	for Perl interpreter
-#		--enable-pythoninterp	for Python interpreter
 #		--enable-python3interp	for Python3 interpreter
+#		--enable-pythoninterp	for Python interpreter
 #		--enable-rubyinterp	for Ruby interpreter
 #		--enable-tclinterp	for Tcl interpreter
 #		--enable-cscope		for Cscope interface
@@ -368,6 +369,20 @@ CClink = $(CC)
 #CONF_OPT_DARWIN = --with-mac-arch=ppc
 #CONF_OPT_DARWIN = --with-mac-arch=both
 
+# LUA
+# Uncomment this when you want to include the Lua interface.
+#CONF_OPT_LUA = --enable-luainterp
+# Lua installation dir (when not set uses $LUA_PREFIX or defaults to /usr)
+#CONF_OPT_LUA_PREFIX = --with-lua-prefix=/usr/local
+
+# MZSCHEME
+# Uncomment this when you want to include the MzScheme interface.
+#CONF_OPT_MZSCHEME = --enable-mzschemeinterp
+# PLT/mrscheme/drscheme Home dir; the PLTHOME environment variable also works
+#CONF_OPT_PLTHOME  = --with-plthome=/usr/local/plt
+#CONF_OPT_PLTHOME  = --with-plthome=/usr/local/drscheme
+#CONF_OPT_PLTHOME  = --with-plthome=/home/me/mz
+
 # PERL
 # Uncomment this when you want to include the Perl interface.
 # The Perl option sometimes causes problems, because it adds extra flags
@@ -391,30 +406,16 @@ CClink = $(CC)
 #CONF_OPT_PYTHON = --enable-pythoninterp
 #CONF_OPT_PYTHON3 = --enable-python3interp
 
-# TCL
-# Uncomment this when you want to include the Tcl interface.
-#CONF_OPT_TCL = --enable-tclinterp
-#CONF_OPT_TCL = --enable-tclinterp --with-tclsh=tclsh8.4
-
 # RUBY
 # Uncomment this when you want to include the Ruby interface.
 # Note: you need the development package (e.g., ruby1.9.1-dev on Ubuntu).
 #CONF_OPT_RUBY = --enable-rubyinterp
 #CONF_OPT_RUBY = --enable-rubyinterp --with-ruby-command=ruby1.9.1
 
-# LUA
-# Uncomment this when you want to include the Lua interface.
-#CONF_OPT_LUA = --enable-luainterp
-# Lua installation dir (when not set uses $LUA_PREFIX or defaults to /usr)
-#CONF_OPT_LUA_PREFIX = --with-lua-prefix=/usr/local
-
-# MZSCHEME
-# Uncomment this when you want to include the MzScheme interface.
-#CONF_OPT_MZSCHEME = --enable-mzschemeinterp
-# PLT/mrscheme/drscheme Home dir; the PLTHOME environment variable also works
-#CONF_OPT_PLTHOME  = --with-plthome=/usr/local/plt
-#CONF_OPT_PLTHOME  = --with-plthome=/usr/local/drscheme
-#CONF_OPT_PLTHOME  = --with-plthome=/home/me/mz
+# TCL
+# Uncomment this when you want to include the Tcl interface.
+#CONF_OPT_TCL = --enable-tclinterp
+#CONF_OPT_TCL = --enable-tclinterp --with-tclsh=tclsh8.4
 
 # CSCOPE
 # Uncomment this when you want to include the Cscope interface.
@@ -545,7 +546,8 @@ CClink = $(CC)
 #CFLAGS = -g -O2 '-DSTARTUPTIME="vimstartup"' -fno-strength-reduce -Wall -Wmissing-prototypes
 
 # Use this with GCC to check for mistakes, unused arguments, etc.
-#CFLAGS = -g -Wall -Wextra -Wmissing-prototypes -Wunreachable-code -D_FORTIFY_SOURCE=1
+#CFLAGS = -g -Wall -Wextra -Wmissing-prototypes -Wunreachable-code -D_FORTIFY_SOURCE=1 -DU_DEBUG
+#CFLAGS = -g -O2 -Wall -Wextra -Wmissing-prototypes -D_FORTIFY_SOURCE=1 -DU_DEBUG
 #PYTHON_CFLAGS_EXTRA = -Wno-missing-field-initializers
 #MZSCHEME_CFLAGS_EXTRA = -Wno-unreachable-code -Wno-unused-parameter
 
@@ -1317,7 +1319,7 @@ ALL_CFLAGS = $(PRE_DEFS) $(CFLAGS) $(PROFILE_CFLAGS) $(POST_DEFS)
 # with "-E".
 OSDEF_CFLAGS = $(PRE_DEFS) $(POST_DEFS)
 
-LINT_CFLAGS = -DLINT -I. $(PRE_DEFS) $(POST_DEFS) -Dinline= -D__extension__= -Dalloca=alloca
+LINT_CFLAGS = -DLINT -I. $(PRE_DEFS) $(POST_DEFS) $(PYTHON_CFLAGS) -Dinline= -D__extension__= -Dalloca=alloca
 
 LINT_EXTRA = -DUSE_SNIFF -DHANGUL_INPUT -D"__attribute__(x)="
 
@@ -1714,10 +1716,11 @@ proto: $(PRO_AUTO) $(PRO_MANUAL)
 
 # Filter out arguments that cproto doesn't support.
 # Don't pass "-pthread" to cproto, it sees it as a list of individual flags.
+# Don't pass "-fstack-protector" to cproto, for the same reason.
 # The -E"gcc -E" argument must be separate to avoid problems with shell
 # quoting.
 CPROTO = cproto $(PROTO_FLAGS) -DPROTO \
-	 `echo '$(LINT_CFLAGS)' | sed -e 's/-pthread//g'` 
+	 `echo '$(LINT_CFLAGS)' | sed -e 's/-pthread//g' -e 's/-fstack-protector//g'`
 
 ### Would be nice if this would work for "normal" make.
 ### Currently it only works for (Free)BSD make.
@@ -2997,10 +3000,10 @@ objects/hangulin.o: hangulin.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro ex_cmds.h proto.h \
  globals.h farsi.h arabic.h
-objects/if_lua.o: if_lua.c vim.h auto/config.h feature.h os_unix.h \
- auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
- regexp.h gui.h gui_beval.h proto/gui_beval.pro ex_cmds.h proto.h \
- globals.h farsi.h arabic.h
+objects/if_lua.o: if_lua.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h \
+ ascii.h keymap.h term.h macros.h option.h structs.h regexp.h gui.h \
+ gui_beval.h proto/gui_beval.pro ex_cmds.h proto.h globals.h farsi.h \
+ arabic.h
 objects/if_mzsch.o: if_mzsch.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro ex_cmds.h proto.h \

src/ex_docmd.c

@@ -8491,7 +8491,7 @@ ex_undo(eap)
 }
 
 #ifdef FEAT_PERSISTENT_UNDO
-    void
+    static void
 ex_wundo(eap)
     exarg_T *eap;
 {
@@ -8501,7 +8501,7 @@ ex_wundo(eap)
     u_write_undo(eap->arg, eap->forceit, curbuf, hash);
 }
 
-    void
+    static void
 ex_rundo(eap)
     exarg_T *eap;
 {

src/if_python3.c

@@ -42,19 +42,21 @@
 # undef _DEBUG
 #endif
 
-#ifdef HAVE_STDARG_H
-# undef HAVE_STDARG_H   /* Python's config.h defines it as well. */
-#endif
-
 #define PY_SSIZE_T_CLEAN
 
 #ifdef F_BLANK
 # undef F_BLANK
 #endif
 
+#ifdef HAVE_STDARG_H
+# undef HAVE_STDARG_H   /* Python's config.h defines it as well. */
+#endif
 #ifdef _POSIX_C_SOURCE  /* defined in feature.h */
 # undef _POSIX_C_SOURCE
 #endif
+#ifdef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE	/* pyconfig.h defines it as well. */
+#endif
 
 #include <Python.h>
 #if defined(MACOS) && !defined(MACOS_X_UNIX)
@@ -436,7 +438,7 @@ static Py_ssize_t RangeEnd;
 static void PythonIO_Flush(void);
 static int PythonIO_Init(void);
 static void PythonIO_Fini(void);
-PyMODINIT_FUNC Py3Init_vim(void);
+static PyMODINIT_FUNC Py3Init_vim(void);
 
 /* Utility functions for the vim/python interface
  * ----------------------------------------------
@@ -630,7 +632,7 @@ theend:
 }
 
 /*
- * ":python"
+ * ":python3"
  */
 void ex_python3(exarg_T *eap)
 {
@@ -650,7 +652,7 @@ void ex_python3(exarg_T *eap)
 #define BUFFER_SIZE 2048
 
 /*
- * ":pyfile"
+ * ":py3file"
  */
     void
 ex_py3file(exarg_T *eap)
@@ -2220,7 +2222,7 @@ PyDoc_STRVAR(vim_module_doc,"vim python interface\n");
 
 static struct PyModuleDef vimmodule;
 
-PyMODINIT_FUNC Py3Init_vim(void)
+static PyMODINIT_FUNC Py3Init_vim(void)
 {
     PyObject *mod;
     /* The special value is removed from sys.path in Python3_Init(). */

src/proto/diff.pro

@@ -22,6 +22,6 @@ void nv_diffgetput __ARGS((int put));
 void ex_diffgetput __ARGS((exarg_T *eap));
 int diff_mode_buf __ARGS((buf_T *buf));
 int diff_move_to __ARGS((int dir, long count));
-linenr_T diff_get_corresponding_line __ARGS((buf_T *buf1, linenr_T lnum1, buf_T *buf2, linenr_T lnum2));
+linenr_T diff_get_corresponding_line __ARGS((buf_T *buf1, linenr_T lnum1, buf_T *buf2, linenr_T lnum3));
 linenr_T diff_lnum_win __ARGS((linenr_T lnum, win_T *wp));
 /* vim: set ft=c : */

src/proto/if_python3.pro

@@ -1,4 +1,4 @@
-/* if_python.c */
+/* if_python3.c */
 int python3_enabled __ARGS((int verbose));
 void python3_end __ARGS((void));
 void ex_python3 __ARGS((exarg_T *eap));

src/proto/main.pro

@@ -6,7 +6,7 @@ int process_env __ARGS((char_u *env, int is_viminit));
 void mainerr_arg_missing __ARGS((char_u *str));
 void time_push __ARGS((void *tv_rel, void *tv_start));
 void time_pop __ARGS((void *tp));
-void time_msg __ARGS((char *msg, void *tv_start));
+void time_msg __ARGS((char *mesg, void *tv_start));
 void server_to_input_buf __ARGS((char_u *str));
 char_u *eval_client_expr_to_string __ARGS((char_u *expr));
 char_u *serverConvert __ARGS((char_u *client_enc, char_u *data, char_u **tofree));

src/proto/move.pro

@@ -1,5 +1,4 @@
 /* move.c */
-void do_check_cursorbind __ARGS((void));
 void update_topline_redraw __ARGS((void));
 void update_topline __ARGS((void));
 void update_curswant __ARGS((void));
@@ -38,4 +37,5 @@ void scroll_cursor_halfway __ARGS((int atend));
 void cursor_correct __ARGS((void));
 int onepage __ARGS((int dir, long count));
 void halfpage __ARGS((int flag, linenr_T Prenum));
+void do_check_cursorbind __ARGS((void));
 /* vim: set ft=c : */

src/proto/screen.pro

@@ -8,6 +8,7 @@ void redraw_buf_later __ARGS((buf_T *buf, int type));
 void redrawWinline __ARGS((linenr_T lnum, int invalid));
 void update_curbuf __ARGS((int type));
 void update_screen __ARGS((int type));
+void update_single_line __ARGS((win_T *wp, linenr_T lnum));
 void update_debug_sign __ARGS((buf_T *buf, linenr_T lnum));
 void updateWindow __ARGS((win_T *wp));
 void rl_mirror __ARGS((char_u *str));
@@ -46,6 +47,5 @@ void get_trans_bufname __ARGS((buf_T *buf));
 int redrawing __ARGS((void));
 int messaging __ARGS((void));
 void showruler __ARGS((int always));
-void update_single_line __ARGS((win_T *buf, linenr_T lnum));
 int number_width __ARGS((win_T *wp));
 /* vim: set ft=c : */

src/proto/sha256.pro

@@ -4,5 +4,5 @@ void sha256_update __ARGS((context_sha256_T *ctx, char_u *input, UINT32_T length
 void sha256_finish __ARGS((context_sha256_T *ctx, char_u digest[32]));
 char_u *sha256_key __ARGS((char_u *buf, char_u *salt, int salt_len));
 int sha256_self_test __ARGS((void));
-void sha2_seed __ARGS((char_u header[], int header_len, char_u salt[], int salt_len));
+void sha2_seed __ARGS((char_u *header, int header_len, char_u *salt, int salt_len));
 /* vim: set ft=c : */

src/proto/ui.pro

@@ -47,7 +47,7 @@ int check_col __ARGS((int col));
 int check_row __ARGS((int row));
 void open_app_context __ARGS((void));
 void x11_setup_atoms __ARGS((Display *dpy));
-void x11_setup_selection __ARGS((Widget myShell));
+void x11_setup_selection __ARGS((Widget w));
 void clip_x11_request_selection __ARGS((Widget myShell, Display *dpy, VimClipboard *cbd));
 void clip_x11_lose_selection __ARGS((Widget myShell, VimClipboard *cbd));
 int clip_x11_own_selection __ARGS((Widget myShell, VimClipboard *cbd));