new GLOBSORT variable

lib/readline/examples/excallback.c

@@ -102,7 +102,7 @@ cc_t     old_vtime;
 struct termios term;
 
 int 
-main()
+main(int c, char **v)
 {
     fd_set fds;
 

lib/readline/examples/fileman.c

@@ -1,6 +1,6 @@
 /* fileman.c - file manager example for readline library. */
 
-/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009,2023 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library for
    reading lines of text with interactive input and history editing.
@@ -61,24 +61,24 @@
 #  include <readline/history.h>
 #endif
 
-extern char *xmalloc PARAMS((size_t));
+extern char *xmalloc (size_t);
 
-void initialize_readline PARAMS((void));
-void too_dangerous PARAMS((char *));
+void initialize_readline (void);
+void too_dangerous (char *);
 
-int execute_line PARAMS((char *));
-int valid_argument PARAMS((char *, char *));
+int execute_line (char *);
+int valid_argument (char *, char *);
 
 /* The names of functions that actually do the manipulation. */
-int com_list PARAMS((char *));
-int com_view PARAMS((char *));
-int com_rename PARAMS((char *));
-int com_stat PARAMS((char *));
-int com_pwd PARAMS((char *));
-int com_delete PARAMS((char *));
-int com_help PARAMS((char *));
-int com_cd PARAMS((char *));
-int com_quit PARAMS((char *));
+int com_list (char *);
+int com_view (char *);
+int com_rename (char *);
+int com_stat (char *);
+int com_pwd (char *);
+int com_delete (char *);
+int com_help (char *);
+int com_cd (char *);
+int com_quit (char *);
 
 /* A structure which contains information on the commands this program
    can understand. */
@@ -105,8 +105,11 @@ COMMAND commands[] = {
 };
 
 /* Forward declarations. */
-char *stripwhite ();
-COMMAND *find_command ();
+char *dupstr (char *);
+int execute_line (char *);
+char *stripwhite (char *);
+
+COMMAND *find_command (char *);
 
 /* The name of this program, as taken from argv[0]. */
 char *progname;
@@ -115,8 +118,7 @@ char *progname;
 int done;
 
 char *
-dupstr (s)
-     char *s;
+dupstr (char *s)
 {
   char *r;
 
@@ -125,45 +127,9 @@ dupstr (s)
   return (r);
 }
 
-int
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  char *line, *s;
-
-  progname = argv[0];
-
-  initialize_readline ();	/* Bind our completer. */
-
-  /* Loop reading and executing lines until the user quits. */
-  for ( ; done == 0; )
-    {
-      line = readline ("FileMan: ");
-
-      if (!line)
-        break;
-
-      /* Remove leading and trailing whitespace from the line.
-         Then, if there is anything left, add it to the history list
-         and execute it. */
-      s = stripwhite (line);
-
-      if (*s)
-        {
-          add_history (s);
-          execute_line (s);
-        }
-
-      free (line);
-    }
-  exit (0);
-}
-
 /* Execute a command line. */
 int
-execute_line (line)
-     char *line;
+execute_line (char *line)
 {
   register int i;
   COMMAND *command;
@@ -202,8 +168,7 @@ execute_line (line)
 /* Look up NAME as the name of a command, and return a pointer to that
    command.  Return a NULL pointer if NAME isn't a command name. */
 COMMAND *
-find_command (name)
-     char *name;
+find_command (char *name)
 {
   register int i;
 
@@ -217,8 +182,7 @@ find_command (name)
 /* Strip whitespace from the start and end of STRING.  Return a pointer
    into STRING. */
 char *
-stripwhite (string)
-     char *string;
+stripwhite (char *string)
 {
   register char *s, *t;
 
@@ -242,14 +206,14 @@ stripwhite (string)
 /*                                                                  */
 /* **************************************************************** */
 
-char *command_generator PARAMS((const char *, int));
-char **fileman_completion PARAMS((const char *, int, int));
+char *command_generator (const char *, int);
+char **fileman_completion (const char *, int, int);
 
 /* Tell the GNU Readline library how to complete.  We want to try to complete
    on command names if this is the first word in the line, or on filenames
    if not. */
 void
-initialize_readline ()
+initialize_readline (void)
 {
   /* Allow conditional parsing of the ~/.inputrc file. */
   rl_readline_name = "FileMan";
@@ -264,9 +228,7 @@ initialize_readline ()
    in case we want to do some simple parsing.  Return the array of matches,
    or NULL if there aren't any. */
 char **
-fileman_completion (text, start, end)
-     const char *text;
-     int start, end;
+fileman_completion (const char *text, int start, int end)
 {
   char **matches;
 
@@ -285,9 +247,7 @@ fileman_completion (text, start, end)
    to start from scratch; without any state (i.e. STATE == 0), then we
    start at the top of the list. */
 char *
-command_generator (text, state)
-     const char *text;
-     int state;
+command_generator (const char *text, int state)
 {
   static int list_index, len;
   char *name;
@@ -504,3 +464,36 @@ valid_argument (caller, arg)
 
   return (1);
 }
+
+int
+main (int argc, char **argv)
+{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    {
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        {
+          add_history (s);
+          execute_line (s);
+        }
+
+      free (line);
+    }
+  exit (0);
+}

lib/readline/examples/manexamp.c

@@ -1,6 +1,6 @@
 /* manexamp.c -- The examples which appear in the documentation are here. */
 
-/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009,2023 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library for
    reading lines of text with interactive input and history editing.
@@ -18,9 +18,35 @@
    You should have received a copy of the GNU General Public License
    along with Readline.  If not, see <http://www.gnu.org/licenses/>.
 */
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+
+#include <stdlib.h>
 #include <stdio.h>
-#include <readline/readline.h>
+
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+   
+#include <locale.h>
+
+#ifndef errno
+extern int errno;
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
 
 /* **************************************************************** */
 /*                                                                  */
@@ -33,7 +59,7 @@ static char *line_read = (char *)NULL;
 
 /* Read a string, and return a pointer to it.  Returns NULL on EOF. */
 char *
-rl_gets ()
+rl_gets (void)
 {
   /* If the buffer has already been allocated, return the memory
      to the free pool. */
@@ -60,10 +86,11 @@ rl_gets ()
 /* **************************************************************** */
 
 /* Invert the case of the COUNT following characters. */
-invert_case_line (count, key)
-     int count, key;
+int
+invert_case_line (int count, int key)
 {
-  register int start, end;
+  int start, end;
+  int direction;
 
   start = rl_point;
 
@@ -92,7 +119,7 @@ invert_case_line (count, key)
     }
 
   if (start == end)
-    return;
+    return 0;
 
   /* Tell readline that we are modifying the line, so save the undo
      information. */
@@ -108,4 +135,5 @@ invert_case_line (count, key)
 
   /* Move point to on top of the last character changed. */
   rl_point = end - direction;
+  return 0;
 }

lib/readline/examples/rl-callbacktest2.c

@@ -46,7 +46,7 @@ cb_linehandler (char *line)
 }
 
 static char *
-cb_readline ()
+cb_readline (void)
 {
   fd_set fds;
   int r, err;
@@ -102,15 +102,13 @@ else if (RL_ISSTATE (RL_STATE_NSEARCH))
 }
 
 void
-sigint_sighandler (s)
-     int s;
+sigint_sighandler (int s)
 {
   saw_signal = s;
 }
 
 int
-sigint_handler (s)
-     int s;
+sigint_handler (int s)
 {
   rl_free_line_state ();
   rl_callback_sigcleanup ();

lib/readline/examples/rl.c

@@ -59,7 +59,7 @@ static char *progname;
 static char *deftext;
 
 static int
-set_deftext ()
+set_deftext (void)
 {
   if (deftext)
     {
@@ -71,16 +71,14 @@ set_deftext ()
 }
 
 static void
-usage()
+usage(void)
 {
   fprintf (stderr, "%s: usage: %s [-p prompt] [-u unit] [-d default] [-n nchars]\n",
 		progname, progname);
 }
 
 int
-main (argc, argv)
-     int argc;
-     char **argv;
+main (int argc, char **argv)
 {
   char *temp, *prompt;
   struct stat sb;

lib/readline/examples/rlcat.c

@@ -4,7 +4,7 @@
  * usage: rlcat
  */
 
-/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009,2023 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library for
    reading lines of text with interactive input and history editing.
@@ -64,27 +64,26 @@ extern int errno;
 extern int optind;
 extern char *optarg;
 
-static int stdcat();
+static int fcopy(FILE *);
+static int stdcat(int, char **);
 
 static char *progname;
 static int vflag;
 
 static void
-usage()
+usage(void)
 {
   fprintf (stderr, "%s: usage: %s [-vEVN] [filename]\n", progname, progname);
 }
 
 int
-main (argc, argv)
-     int argc;
-     char **argv;
+main (int argc, char **argv)
 {
   char *temp;
   int opt, Vflag, Nflag;
 
 #ifdef HAVE_SETLOCALE
-  setlocale (LC_ALL, ""):
+  setlocale (LC_ALL, "");
 #endif
 
   progname = strrchr(argv[0], '/');
@@ -134,8 +133,7 @@ main (argc, argv)
 }
 
 static int
-fcopy(fp)
-     FILE *fp;
+fcopy(FILE *fp)
 {
   int c;
   char *x;
@@ -155,9 +153,7 @@ fcopy(fp)
 }
 
 int
-stdcat (argc, argv)
-     int argc;
-     char **argv;
+stdcat (int argc, char **argv)
 {
   int  i, fd, r;
   char *s;

lib/readline/examples/rlptytest.c

@@ -42,8 +42,7 @@ static int masterfd = -1;
 static int slavefd;
 
 void
-sigint (s)
-     int s;
+sigint (int s)
 {
   tty_reset (STDIN_FILENO);
   close (masterfd);
@@ -53,14 +52,13 @@ sigint (s)
 }
 
 void
-sigwinch (s)
-     int s;
+sigwinch (int s)
 {
   rl_resize_terminal ();
 }
 
 static int 
-user_input()
+user_input(void)
 {
   int size;
   const int MAX = 1024;
@@ -78,7 +76,7 @@ user_input()
 }
 
 static int 
-readline_input()
+readline_input(void)
 {
   const int MAX = 1024;
   char *buf = (char *)malloc(MAX+1);
@@ -124,7 +122,7 @@ rlctx_send_user_command(char *line)
 }
 
 static void 
-custom_deprep_term_function ()
+custom_deprep_term_function (void)
 {
 }
 
@@ -226,9 +224,10 @@ static enum { RESET, TCBREAK } ttystate = RESET;
  * 
  * Returns: 0 on success, -1 on error
  */
-int tty_cbreak(int fd){
+int tty_cbreak(int fd)
+{
    struct termios buf;
-    int ttysavefd = -1;
+   int ttysavefd = -1;
    
    if(tcgetattr(fd, &save_termios) < 0)
       return -1;
@@ -316,7 +315,7 @@ int tty_reset(int fd)
 }
 
 int 
-main()
+main(int c, char **v)
 {
   int val;
 

lib/readline/examples/rltest.c

@@ -4,7 +4,7 @@
 /*								    */
 /* **************************************************************** */
 
-/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009,2023 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library for
    reading lines of text with interactive input and history editing.
@@ -48,10 +48,8 @@ extern void exit();
 #  include <readline/history.h>
 #endif
 
-extern HIST_ENTRY **history_list ();
-
 int
-main ()
+main (int c, char **v)
 {
   char *temp, *prompt;
   int done;