Revert const char * strings as it gives warnings with -Wwrite-strings

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1467 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index 7051fc6fb28fee835938d26e5b4f646244abaf58..8ae60c5337a0f0f21f9a4bfcefffefaa8ddb0295 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,9 +13,6 @@ CVS code
          __ identifier (Jordi).
        - Memory leak fixes for files.c:do_insertfile(),do_browser(),
          nano.c:do_spell(), and search.c:do_replace() (David Benbennick).
-       - Change various const char *s to char *s because Irix curses
-         waddnstr() complains about const char's, I imagine this is a
-         common System V curses issue.   
        - Remove do_preserve_msg, as using -p still gives Pico-style
          string behavior, so an annoying message every invocation is
          probably unneeded (all cheer).

diff --git a/global.c b/global.c
index 359497780225f0b35ff5cdabceb0a90f47670be3..3850a6131b2827386af6660d660cdc5778896ece 100644 (file)
--- a/global.c
+++ b/global.c
@@ -165,9 +165,9 @@ int length_of_list(const shortcut *s)
 }
 
 /* Initialize a struct *without* our lovely braces =( */
-void sc_init_one(shortcut **shortcutage, int key, char *desc,
+void sc_init_one(shortcut **shortcutage, int key, const char *desc,
 #ifndef DISABLE_HELP
-       char *help,
+       const char *help,
 #endif
        int alt, int misc1, int misc2, int view, int (*func) (void))
 {
@@ -318,7 +318,7 @@ void free_shortcutage(shortcut **shortcutage)
 void shortcut_init(int unjustify)
 {
 #ifndef DISABLE_HELP
-    char *nano_help_msg = "", *nano_writeout_msg = "", *nano_exit_msg =
+    const char *nano_help_msg = "", *nano_writeout_msg = "", *nano_exit_msg =
        "", *nano_goto_msg = "", *nano_justify_msg =
        "", *nano_replace_msg = "", *nano_insert_msg =
        "", *nano_whereis_msg = "", *nano_prevpage_msg =
@@ -339,11 +339,11 @@ void shortcut_init(int unjustify)
        "", *nano_backup_msg = "", *nano_editstr_msg = "";
 
 #ifdef ENABLE_MULTIBUFFER
-    char *nano_openprev_msg = "", *nano_opennext_msg =
+    const char *nano_openprev_msg = "", *nano_opennext_msg =
        "", *nano_multibuffer_msg = "";
 #endif
 #ifdef HAVE_REGEX_H
-    char *nano_regexp_msg = "", *nano_bracket_msg = "";
+    const char *nano_regexp_msg = "", *nano_bracket_msg = "";
 #endif
 
     nano_help_msg = _("Invoke the help menu");

diff --git a/nano.h b/nano.h
index c03cfddcb7e2a31060b8da4ef551d7582675e9d7..275c531615c6d3b31dd470e116596d35a2d26ea9 100644 (file)
--- a/nano.h
+++ b/nano.h
@@ -150,9 +150,9 @@ typedef struct shortcut {
    int misc2;
    int viewok;         /* is this function legal in view mode? */
    int (*func) (void); /* Function to call when we catch this key */
-   char *desc;         /* Description, e.g. "Page Up" */
+   const char *desc;   /* Description, e.g. "Page Up" */
 #ifndef DISABLE_HELP
-   char *help;         /* Help file entry text */
+   const char *help;   /* Help file entry text */
 #endif
    struct shortcut *next;
 } shortcut;

diff --git a/proto.h b/proto.h
index aecaa660a0bc3b6835dd8a3d8c7b6847916221cb..b8149fd60e09c2306d43bb8b2459cd38f515f0bd 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -201,9 +201,9 @@ char *do_browse_from(const char *inpath);
 
 /* Public functions in global.c */
 int length_of_list(const shortcut *s);
-void sc_init_one(shortcut **shortcutage, int key, char *desc,
+void sc_init_one(shortcut **shortcutage, int key, const char *desc,
 #ifndef DISABLE_HELP
-       char *help,
+       const char *help,
 #endif
        int alt, int misc1, int misc2, int view, int (*func) (void));
 #ifndef NANO_SMALL
@@ -429,8 +429,8 @@ void blank_edit(void);
 void blank_statusbar(void);
 void blank_statusbar_refresh(void);
 void check_statblank(void);
-void nanoget_repaint(char *buf, char *inputbuf, int x);
-int nanogetstr(int allowtabs, char *buf, const char *def,
+void nanoget_repaint(const char *buf, const char *inputbuf, int x);
+int nanogetstr(int allowtabs, const char *buf, const char *def,
 #ifndef NANO_SMALL
                historyheadtype *history_list,
 #endif
@@ -440,9 +440,9 @@ int nanogetstr(int allowtabs, char *buf, const char *def,
 #endif
                );
 void set_modified(void);
-void titlebar(char *path);
+void titlebar(const char *path);
 void bottombars(const shortcut *s);
-void onekey(char *keystroke, char *desc, int len);
+void onekey(const char *keystroke, const char *desc, int len);
 #ifndef NDEBUG
 int check_linenumbers(const filestruct *fileptr);
 #endif

diff --git a/winio.c b/winio.c
index 5ffc4c0bc5a224a445a591a123c9a9c6cff3e311..8a1051ee285d4e7718b42859bc81ce9a9577fef7 100644 (file)
--- a/winio.c
+++ b/winio.c
@@ -166,7 +166,7 @@ void check_statblank(void)
  *
  * Note that we must turn on A_REVERSE here, since do_help() turns it
  * off! */
-void nanoget_repaint(char *buf, char *inputbuf, int x)
+void nanoget_repaint(const char *buf, const char *inputbuf, int x)
 {
     int len = strlen(buf) + 2;
     int wid = COLS - len;
@@ -186,7 +186,7 @@ void nanoget_repaint(char *buf, char *inputbuf, int x)
 
 /* Get the input from the kb; this should only be called from
  * statusq(). */
-int nanogetstr(int allowtabs, char *buf, const char *def,
+int nanogetstr(int allowtabs, const char *buf, const char *def,
 #ifndef NANO_SMALL
                historyheadtype *history_list,
 #endif
@@ -509,10 +509,10 @@ void set_modified(void)
     }
 }
 
-void titlebar(char *path)
+void titlebar(const char *path)
 {
     int namelen, space;
-    char *what = path;
+    const char *what = path;
 
     if (path == NULL)
        what = filename;
@@ -613,7 +613,7 @@ void bottombars(const shortcut *s)
  * keystroke is e.g. "^G" and desc is e.g. "Get Help".
  * We are careful to write exactly len characters, even if len is
  * very small and keystroke and desc are long. */
-void onekey(char *keystroke, char *desc, int len)
+void onekey(const char *keystroke, const char *desc, int len)
 {
 
     wattron(bottomwin, A_REVERSE);
@@ -1515,7 +1515,7 @@ int do_help(void)
        bottombars(help_list);
 
     do {
-       char *ptr = help_text;
+       const char *ptr = help_text;
 
        switch (kbinput) {
 #if !defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION)
@@ -1724,10 +1724,10 @@ void do_credits(void)
 {
     int i, j = 0, k, place = 0, start_x;
 
-    char *what;
-    char *xlcredits[XLCREDIT_LEN];
+    const char *what;
+    const char *xlcredits[XLCREDIT_LEN];
 
-    char *credits[CREDIT_LEN] = { 
+    const char *credits[CREDIT_LEN] = { 
        "0",                            /* "The nano text editor" */
        "1",                            /* "version" */
        VERSION,