Removing two obsolete variables and regrouping some stuff.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4992 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -1,3 +1,7 @@
+2014-06-20  Benno Schulenberg  <bensberg@justemail.net>
+	* src/proto.h, src/global.c: Remove two obsolete variables and
+	regroup some stuff.
+
 2014-06-19  Benno Schulenberg  <bensberg@justemail.net>
 	* src/nano.c (window_init): Rename 'no_more_space()' to 'more_space()'
 	for consistency, and tweak the related comments.

src/global.c

@@ -154,18 +154,14 @@ syntaxtype *syntaxes = NULL;
 	/* The global list of color syntaxes. */
 char *syntaxstr = NULL;
 	/* The color syntax name specified on the command line. */
-
 #endif
 
 bool edit_refresh_needed = FALSE;
 	/* Did a command mangle enough of the buffer refresh that we
 	 * should repaint the screen? */
 
-const shortcut *currshortcut;
-	/* The current shortcut list we're using. */
 int currmenu;
 	/* The currently loaded menu. */
-
 sc *sclist = NULL;
 	/* Pointer to the start of the shortcuts list. */
 subnfunc *allfuncs = NULL;

src/proto.h

@@ -30,7 +30,6 @@
 #ifndef NANO_TINY
 extern sigjmp_buf jump_buf;
 extern bool jump_buf_main;
-extern bool use_undo;
 #endif
 
 #ifndef DISABLE_WRAPJUSTIFY
@@ -63,7 +62,6 @@ extern char *matchbrackets;
 #if !defined(NANO_TINY) && !defined(DISABLE_NANORC)
 extern char *whitespace;
 extern int whitespace_len[2];
-extern undo_type last_action;
 #endif
 
 extern const char *exit_tag;
@@ -101,18 +99,18 @@ extern char *full_operating_dir;
 extern char *alt_speller;
 #endif
 
-extern sc *sclist;
-extern subnfunc *allfuncs;
-extern subnfunc *exitfunc;
-extern subnfunc *uncutfunc;
 #ifndef DISABLE_COLOR
 extern syntaxtype *syntaxes;
 extern char *syntaxstr;
 #endif
 
 extern bool edit_refresh_needed;
-extern const shortcut *currshortcut;
+
 extern int currmenu;
+extern sc *sclist;
+extern subnfunc *allfuncs;
+extern subnfunc *exitfunc;
+extern subnfunc *uncutfunc;
 
 #ifndef DISABLE_HISTORIES
 extern filestruct *search_history;
@@ -122,7 +120,6 @@ extern filestruct *replace_history;
 extern filestruct *replaceage;
 extern filestruct *replacebot;
 extern poshiststruct *poshistory;
-void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos);
 #endif
 
 #ifdef HAVE_REGEX_H
@@ -342,6 +339,7 @@ void save_history(void);
 int check_dotnano(void);
 void load_poshistory(void);
 void save_poshistory(void);
+void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos);
 int check_poshistory(const char *file, ssize_t *line, ssize_t *column);
 #endif
 #ifndef DISABLE_COLOR