* editoptions.c: Make some variables static.

* edit.h: Take extern declaratrions from all C files.

edit/ChangeLog

@@ -1,5 +1,8 @@
 2002-08-18  Pavel Roskin  <proski@gnu.org>
 
+	* editoptions.c: Make some variables static.
+	* edit.h: Take extern declaratrions from all C files.
+
 	* editcmd.c (edit_block_process_cmd): Plug memory leak.
 	Simplify logic, reformat.
 

edit/edit.c

@@ -1768,8 +1768,6 @@ static void edit_left_delete_word (WEdit * edit)
     }
 }
 
-extern int column_highlighting;
-
 /*
    the start column position is not recorded, and hence does not
    undo as it happed. But who would notice.

edit/edit.h

@@ -192,6 +192,7 @@ void edit_menu_cmd (WEdit * e);
 void edit_init_menu_emacs (void);
 void edit_init_menu_normal (void);
 void edit_done_menu (void);
+void menu_save_mode_cmd (void);
 int edit_raw_key_query (char *heading, char *query, int cancel);
 char *strcasechr (const unsigned char *s, int c);
 int edit (const char *_file, int line);
@@ -373,6 +374,9 @@ extern char *home_dir;
  */
 extern int edit_key_emulation;
 extern WEdit *wedit;
+extern Menu EditMenuBar[];
+extern Dlg_head *edit_dlg;
+extern WMenu *edit_menubar;
 
 extern int option_word_wrap_line_length;
 extern int option_typewriter_wrap;
@@ -385,6 +389,7 @@ extern int option_fake_half_tabs;
 extern int option_save_mode;
 extern int option_backup_ext_int;
 extern int option_max_undo;
+extern int option_syntax_highlighting;
 
 extern int option_edit_right_extreme;
 extern int option_edit_left_extreme;
@@ -395,5 +400,6 @@ extern char *option_whole_chars_search;
 extern char *option_backup_ext;
 
 extern int edit_confirm_save;
+extern int column_highlighting;
 
 #endif 				/* __EDIT_H */

edit/editcmd.c

@@ -773,9 +773,6 @@ int eval_marks (WEdit * edit, long *start_mark, long *end_mark)
     }
 }
 
-/*Block copy, move and delete commands */
-extern int column_highlighting;
-
 #define space_width 1
 
 void edit_insert_column_of_text (WEdit * edit, unsigned char *data, int size, int width)

edit/editdraw.c

@@ -31,8 +31,6 @@
 #include "src/charsets.h"
 #endif
 
-extern int column_highlighting;
-
 static void status_string (WEdit * edit, char *s, int w, int fill, int font_width)
 {
     char byte_str[16];
@@ -447,9 +445,6 @@ void render_edit_text (WEdit * edit, long start_row, long start_column, long end
     return;
 }
 
-void edit_set_space_width (int s);
-extern int option_long_whitespace;
-
 void edit_render (WEdit * edit, int page, int row_start, int col_start, int row_end, int col_end)
 {
     if (page)			/* if it was an expose event, 'page' would be set */

edit/editmenu.c

@@ -28,11 +28,6 @@
 
 #include "editcmddef.h"
 
-extern int edit_key_emulation;
-extern WButtonBar *edit_bar;
-extern Dlg_head *edit_dlg;
-extern WMenu *edit_menubar;
-
 #undef edit_message_dialog
 #define edit_message_dialog(w,x,y,h,s) query_dialog (h, s, 0, 1, _("&Ok"))
 #define CFocus(x) 
@@ -247,8 +242,6 @@ static menu_entry CmdMenuEmacs[] =
     {' ', N_("&Mail...                    "), 'M', menu_mail_cmd}
 };
 
-extern void menu_save_mode_cmd (void);
-
 static menu_entry OptMenu[] =
 {
     {' ', N_("&General...  "), 'G', menu_options},

edit/editoptions.c

@@ -30,16 +30,12 @@
 #define USE_INTERNAL_EDIT 1
 #endif
 
-#include "src/main.h"	/* extern int option_this_and_that ... */
-
-char *key_emu_str[] =
+static char *key_emu_str[] =
 {N_("Intuitive"), N_("Emacs"), NULL};
 
-char *wrap_str[] =
+static char *wrap_str[] =
 {N_("None"), N_("Dynamic paragraphing"), N_("Type writer wrap"), NULL};
 
-extern int option_syntax_highlighting;
-
 void i18n_translate_array (char *array[])
 {
     while (*array!=NULL) {

edit/editwidget.c

@@ -91,8 +91,6 @@ int edit_mouse_event (Gpm_Event * event, void *x)
 	return menubar_event (event, edit_menubar);
 }
 
-extern Menu EditMenuBar[5];
-
 int edit (const char *_file, int line)
 {
     static int made_directory = 0;

edit/syntax.c

@@ -533,8 +533,6 @@ int this_try_alloc_color_pair (char *fg, char *bg)
 
 static char *error_file_name = 0;
 
-extern char *mc_home;
-
 static FILE *open_include_file (char *filename)
 {
     FILE *f;

edit/wordproc.c

@@ -139,7 +139,6 @@ static void strip_newlines (unsigned char *t, int size)
    in propfont.c  :(
    It calculates the number of chars in a line specified to length l in pixels
  */
-extern int tab_width;
 static inline int next_tab_pos (int x)
 {
     return x += tab_width - x % tab_width;