import of readline-4.3

diff --git a/readline/doc/rluserman.texinfo b/readline/doc/rluserman.texinfo
index e6a3dcd..89abe31 100644 (file)
--- a/readline/doc/rluserman.texinfo
+++ b/readline/doc/rluserman.texinfo
@@ -10,14 +10,14 @@
 @ifinfo
 @dircategory Libraries
 @direntry
-* Readline: (readline).       The GNU readline library API
+* RLuserman: (rluserman).       The GNU readline library User's Manual.
 @end direntry
 
 This document describes the end user interface of the GNU Readline Library,
 a utility which aids in the consistency of user interface across discrete
 programs that need to provide a command line interface.
 
-Copyright (C) 1988-1999 Free Software Foundation, Inc.
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
 
 Permission is granted to make and distribute verbatim copies of
 this manual provided the copyright notice and this permission notice
@@ -72,7 +72,7 @@ except that this permission notice may be stated in a translation approved
 by the Free Software Foundation.
 
 @vskip 0pt plus 1filll
-Copyright @copyright{} 1988-1999 Free Software Foundation, Inc.
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
 @end titlepage
 
 @ifinfo

diff --git a/readline/examples/excallback.c b/readline/examples/excallback.c
index ca03fc3..3d4bb18 100644 (file)
--- a/readline/examples/excallback.c
+++ b/readline/examples/excallback.c
@@ -153,6 +153,8 @@ process_line(char *line)
   } else {
     fprintf(stderr, "|%s|\n", line);
   }
+
+  free (line);
 }
 
 int

diff --git a/readline/examples/rlfe.c b/readline/examples/rlfe.c
index 5c3c8fd..d634d7c 100644 (file)
--- a/readline/examples/rlfe.c
+++ b/readline/examples/rlfe.c
@@ -64,6 +64,8 @@
 #include <unistd.h>
 #include <sys/ioctl.h>
 #include <termios.h>
+#include <limits.h>
+#include <dirent.h>
 
 #ifdef READLINE_LIBRARY
 #  include "readline.h"
@@ -81,6 +83,7 @@
 #endif
 
 #ifndef HAVE_MEMMOVE
+#ifndef memmove
 #  if __GNUC__ > 1
 #    define memmove(d, s, n)   __builtin_memcpy(d, s, n)
 #  else
@@ -89,8 +92,19 @@
 #else
 #  define memmove(d, s, n)     memcpy(d, s, n)
 #endif
+#endif
+
+#define APPLICATION_NAME "Rlfe"
+
+#ifndef errno
+extern int errno;
+#endif
 
-#define APPLICATION_NAME "Fep"
+extern int optind;
+extern char *optarg;
+
+static char *progname;
+static char *progversion;
 
 static int in_from_inferior_fd;
 static int out_to_inferior_fd;
@@ -110,13 +124,15 @@ char echo_suppress_buffer[ECHO_SUPPRESS_MAX];
 int echo_suppress_start = 0;
 int echo_suppress_limit = 0;
 
-#define DEBUG
+/* #define DEBUG */
+
+static FILE *logfile = NULL;
 
 #ifdef DEBUG
-FILE *logfile = NULL;
-#define DPRINT0(FMT) (fprintf(logfile, FMT), fflush(logfile))
-#define DPRINT1(FMT, V1) (fprintf(logfile, FMT, V1), fflush(logfile))
-#define DPRINT2(FMT, V1, V2) (fprintf(logfile, FMT, V1, V2), fflush(logfile))
+FILE *debugfile = NULL;
+#define DPRINT0(FMT) (fprintf(debugfile, FMT), fflush(debugfile))
+#define DPRINT1(FMT, V1) (fprintf(debugfile, FMT, V1), fflush(debugfile))
+#define DPRINT2(FMT, V1, V2) (fprintf(debugfile, FMT, V1, V2), fflush(debugfile))
 #else
 #define DPRINT0(FMT) /* Do nothing */
 #define DPRINT1(FMT, V1) /* Do nothing */
@@ -125,6 +141,10 @@ FILE *logfile = NULL;
 
 struct termios orig_term;
 
+static int rlfe_directory_completion_hook __P((char **));
+static int rlfe_directory_rewrite_hook __P((char **));
+static char *rlfe_filename_completion_function __P((const char *, int));
+
 /* Pid of child process. */
 static pid_t child = -1;
 
@@ -370,13 +390,20 @@ my_rl_getc (FILE *dummy)
   return ch;
 }
 
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-l filename] [-a] [-n appname] [-hv] [command [arguments...]]\n",
+                  progname, progname);
+}
+
 int
 main(int argc, char** argv)
 {
   char *path;
-  int i;
+  int i, append;
   int master;
-  char *name;
+  char *name, *logfname, *appname;
   int in_from_tty_fd;
   struct sigaction act;
   struct winsize ws;
@@ -387,12 +414,58 @@ main(int argc, char** argv)
   char *prompt = empty_string;
   int ioctl_err = 0;
 
+  if ((progname = strrchr (argv[0], '/')) == 0)
+    progname = argv[0];
+  else
+    progname++;
+  progversion = RL_LIBRARY_VERSION;
+
+  append = 0;
+  appname = APPLICATION_NAME;
+  logfname = (char *)NULL;
+
+  while ((i = getopt (argc, argv, "ahl:n:v")) != EOF)
+    {
+      switch (i)
+       {
+       case 'l':
+         logfname = optarg;
+         break;
+       case 'n':
+         appname = optarg;
+         break;
+       case 'a':
+         append = 1;
+         break;
+       case 'h':
+         usage ();
+         exit (0);
+       case 'v':
+         fprintf (stderr, "%s version %s\n", progname, progversion);
+         exit (0);
+       default:
+         usage ();
+         exit (2);
+       }
+    }
+
+  argc -= optind;
+  argv += optind;
+
+  if (logfname)
+    {
+      logfile = fopen (logfname, append ? "a" : "w");
+      if (logfile == 0)
+       fprintf (stderr, "%s: warning: could not open log file %s: %s\n",
+                        progname, logfname, strerror (errno));
+    }
+    
+  rl_readline_name = appname;
+  
 #ifdef DEBUG
-  logfile = fopen("LOG", "w");
+  debugfile = fopen("LOG", "w");
 #endif
 
-  rl_readline_name = APPLICATION_NAME;
-  
   if ((master = get_master_pty(&name)) < 0)
     {
       perror("ptypair: could not open master pty");
@@ -486,10 +559,10 @@ main(int argc, char** argv)
       /* now start the shell */
       {
        static char* command_args[] = { COMMAND_ARGS, NULL };
-       if (argc <= 1)
+       if (argc < 1)
          execvp(COMMAND, command_args);
        else
-         execvp(argv[1], &argv[1]);
+         execvp(argv[0], &argv[0]);
       }
 
       /* should never be reached */
@@ -535,6 +608,13 @@ main(int argc, char** argv)
   rl_deprep_term_function = null_deprep_terminal; 
   rl_callback_handler_install (prompt, line_handler);
 
+#if 1
+  rl_directory_completion_hook = rlfe_directory_completion_hook;
+  rl_completion_entry_function = rlfe_filename_completion_function;
+#else
+  rl_directory_rewrite_hook = rlfe_directory_rewrite_hook;
+#endif
+
   in_from_tty_fd = STDIN_FILENO;
   FD_ZERO (&in_set);
   maxfd = in_from_inferior_fd > in_from_tty_fd ? in_from_inferior_fd
@@ -644,6 +724,47 @@ main(int argc, char** argv)
            }
          old_count = buf_count;
 
+         /* Do some minimal carriage return translation and backspace
+            processing before logging the input line. */
+         if (logfile)
+           {
+#ifndef __GNUC__
+             char *b;
+#else
+             char b[count + 1];
+#endif
+             int i, j;
+
+#ifndef __GNUC__
+             b = malloc (count + 1);
+             if (b) {
+#endif
+             for (i = 0; i < count; i++)
+               b[i] = buf[buf_count + i];
+             b[i] = '\0';
+             for (i = j = 0; i <= count; i++)
+               {
+                 if (b[i] == '\r')
+                   {
+                     if (b[i+1] != '\n')
+                       b[j++] = '\n';
+                   }
+                 else if (b[i] == '\b')
+                   {
+                     if (i)
+                       j--;
+                   }
+                 else
+                   b[j++] = b[i];
+               }
+             fprintf (logfile, "%s", b);
+
+#ifndef __GNUC__
+             free (b);
+             }
+#endif
+           }
+
           /* Look for any pending echo that we need to suppress. */
          while (echo_suppress_start < echo_suppress_limit
                 && count > 0
@@ -683,3 +804,239 @@ main(int argc, char** argv)
        }
     }
 }
+
+/*
+ *
+ * FILENAME COMPLETION FOR RLFE
+ *
+ */
+
+#ifndef PATH_MAX
+#  define PATH_MAX 1024
+#endif
+
+#define DIRSEP         '/'
+#define ISDIRSEP(x)    ((x) == '/')
+#define PATHSEP(x)     (ISDIRSEP(x) || (x) == 0)
+
+#define DOT_OR_DOTDOT(x) \
+       ((x)[0] == '.' && (PATHSEP((x)[1]) || \
+                         ((x)[1] == '.' && PATHSEP((x)[2]))))
+
+#define FREE(x)                if (x) free(x)
+
+#define STRDUP(s, x)   do { \
+                         s = strdup (x);\
+                         if (s == 0) \
+                           return ((char *)NULL); \
+                       } while (0)
+
+static int
+get_inferior_cwd (path, psize)
+     char *path;
+     size_t psize;
+{
+  int n;
+  static char procfsbuf[PATH_MAX] = { '\0' };
+
+  if (procfsbuf[0] == '\0')
+    sprintf (procfsbuf, "/proc/%d/cwd", (int)child);
+  n = readlink (procfsbuf, path, psize);
+  if (n < 0)
+    return n;
+  if (n > psize)
+    return -1;
+  path[n] = '\0';
+  return n;
+}
+
+static int
+rlfe_directory_rewrite_hook (dirnamep)
+     char **dirnamep;
+{
+  char *ldirname, cwd[PATH_MAX], *retdir, *ld;
+  int n, ldlen;
+
+  ldirname = *dirnamep;
+
+  if (*ldirname == '/')
+    return 0;
+
+  n = get_inferior_cwd (cwd, sizeof(cwd) - 1);
+  if (n < 0)
+    return 0;
+  if (n == 0)  /* current directory */
+    {
+      cwd[0] = '.';
+      cwd[1] = '\0';
+      n = 1;
+    }
+
+  /* Minimally canonicalize ldirname by removing leading `./' */
+  for (ld = ldirname; *ld; )
+    {
+      if (ISDIRSEP (ld[0]))
+       ld++;
+      else if (ld[0] == '.' && PATHSEP(ld[1]))
+       ld++;
+      else
+       break;
+    }
+  ldlen = (ld && *ld) ? strlen (ld) : 0;
+
+  retdir = (char *)malloc (n + ldlen + 3);
+  if (retdir == 0)
+    return 0;
+  if (ldlen)
+    sprintf (retdir, "%s/%s", cwd, ld);
+  else
+    strcpy (retdir, cwd);
+  free (ldirname);
+
+  *dirnamep = retdir;
+
+  DPRINT1("rl_directory_rewrite_hook returns %s\n", retdir);
+  return 1;
+}
+
+/* Translate *DIRNAMEP to be relative to the inferior's CWD.  Leave a trailing
+   slash on the result. */
+static int
+rlfe_directory_completion_hook (dirnamep)
+     char **dirnamep;
+{
+  char *ldirname, *retdir;
+  int n, ldlen;
+
+  ldirname = *dirnamep;
+
+  if (*ldirname == '/')
+    return 0;
+
+  n = rlfe_directory_rewrite_hook (dirnamep);
+  if (n == 0)
+    return 0;
+
+  ldirname = *dirnamep;
+  ldlen = (ldirname && *ldirname) ? strlen (ldirname) : 0;
+
+  if (ldlen == 0 || ldirname[ldlen - 1] != '/')
+    {
+      retdir = (char *)malloc (ldlen + 3);
+      if (retdir == 0)
+       return 0;
+      if (ldlen)
+       strcpy (retdir, ldirname);
+      else
+       retdir[ldlen++] = '.';
+      retdir[ldlen] = '/';
+      retdir[ldlen+1] = '\0';
+      free (ldirname);
+
+      *dirnamep = retdir;
+    }
+
+  DPRINT1("rl_directory_completion_hook returns %s\n", retdir);
+  return 1;
+}
+
+static char *
+rlfe_filename_completion_function (text, state)
+     const char *text;
+     int state;
+{
+  static DIR *directory;
+  static char *filename = (char *)NULL;
+  static char *dirname = (char *)NULL, *ud = (char *)NULL;
+  static int flen, udlen;
+  char *temp;
+  struct dirent *dentry;
+
+  if (state == 0)
+    {
+      if (directory)
+       {
+         closedir (directory);
+         directory = 0;
+       }
+      FREE (dirname);
+      FREE (filename);
+      FREE (ud);
+
+      if (text && *text)
+        STRDUP (filename, text);
+      else
+       {
+         filename = malloc(1); 
+         if (filename == 0)
+           return ((char *)NULL);
+         filename[0] = '\0';
+       }
+      dirname = (text && *text) ? strdup (text) : strdup (".");
+      if (dirname == 0)
+        return ((char *)NULL);
+
+      temp = strrchr (dirname, '/');
+      if (temp)
+       {
+         strcpy (filename, ++temp);
+         *temp = '\0';
+       }
+      else
+       {
+         dirname[0] = '.';
+         dirname[1] = '\0';
+       }
+
+      STRDUP (ud, dirname);
+      udlen = strlen (ud);
+
+      rlfe_directory_completion_hook (&dirname);
+
+      directory = opendir (dirname);
+      flen = strlen (filename);
+
+      rl_filename_completion_desired = 1;
+    }
+
+  dentry = 0;
+  while (directory && (dentry = readdir (directory)))
+    {
+      if (flen == 0)
+       {
+          if (DOT_OR_DOTDOT(dentry->d_name) == 0)
+            break;
+       }
+      else
+       {
+         if ((dentry->d_name[0] == filename[0]) &&
+             (strlen (dentry->d_name) >= flen) &&
+             (strncmp (filename, dentry->d_name, flen) == 0))
+           break;
+       }
+    }
+
+  if (dentry == 0)
+    {
+      if (directory)
+       {
+         closedir (directory);
+         directory = 0;
+       }
+      FREE (dirname);
+      FREE (filename);
+      FREE (ud);
+      dirname = filename = ud = 0;
+      return ((char *)NULL);
+    }
+
+  if (ud == 0 || (ud[0] == '.' && ud[1] == '\0'))
+    temp = strdup (dentry->d_name);
+  else
+    {
+      temp = malloc (1 + udlen + strlen (dentry->d_name));
+      strcpy (temp, ud);
+      strcpy (temp + udlen, dentry->d_name);
+    }
+  return (temp);
+}

diff --git a/readline/rlprivate.h b/readline/rlprivate.h
index c05230e..ccb9144 100644 (file)
--- a/readline/rlprivate.h
+++ b/readline/rlprivate.h
@@ -26,7 +26,7 @@
 
 #include "rlconf.h"    /* for VISIBLE_STATS */
 #include "rlstdc.h"
-#include "posixjmp.h" /* defines procenv_t */
+#include "posixjmp.h"  /* defines procenv_t */
 
 /*************************************************************************
  *                                                                      *
@@ -34,9 +34,6 @@
  *                                                                      *
  *************************************************************************/
 
-/* terminal.c */
-extern char *rl_get_termcap __P((char *));
-
 /*************************************************************************
  *                                                                      *
  * Global variables undocumented in texinfo manual and not in readline.h *
@@ -51,14 +48,11 @@ extern int rl_visible_stats;
 
 /* readline.c */
 extern int rl_line_buffer_len;
-extern int rl_numeric_arg;
 extern int rl_arg_sign;
-extern int rl_explicit_arg;
-extern int rl_editing_mode;
 extern int rl_visible_prompt_length;
-extern Function *rl_last_func;
 extern int readline_echoing_p;
 extern int rl_key_sequence_length;
+extern int rl_byte_oriented;
 
 /* display.c */
 extern int rl_display_fixed;
@@ -72,26 +66,17 @@ extern int rl_blink_matching_paren;
  *                                                                      *
  *************************************************************************/
 
-/* bind.c */
-extern char *rl_untranslate_keyseq __P((int));
-
 /* kill.c */
-extern int rl_set_retained_kills __P((int));
-
-/* readline.c */
-extern int rl_discard_argument __P((void));
-
-/* rltty.c */
-extern int rl_stop_output __P((int, int));
+extern int rl_set_retained_kills PARAMS((int));
 
 /* terminal.c */
-extern void _rl_set_screen_size __P((int, int));
+extern void _rl_set_screen_size PARAMS((int, int));
 
 /* undo.c */
-extern int _rl_fix_last_undo_of_type __P((int, int, int));
+extern int _rl_fix_last_undo_of_type PARAMS((int, int, int));
 
 /* util.c */
-extern char *_rl_savestring __P((char *));
+extern char *_rl_savestring PARAMS((const char *));
 
 /*************************************************************************
  *                                                                      *
@@ -111,106 +96,135 @@ extern char *_rl_savestring __P((char *));
 #if defined(READLINE_CALLBACKS)
 
 /* readline.c */
-extern void readline_internal_setup __P((void));
-extern char *readline_internal_teardown __P((int));
-extern int readline_internal_char __P((void));
+extern void readline_internal_setup PARAMS((void));
+extern char *readline_internal_teardown PARAMS((int));
+extern int readline_internal_char PARAMS((void));
 
 #endif /* READLINE_CALLBACKS */
 
 /* bind.c */
-extern void _rl_bind_if_unbound __P((char *, Function *));
+extern void _rl_bind_if_unbound PARAMS((const char *, rl_command_func_t *));
+
+/* complete.c */
+extern char _rl_find_completion_word PARAMS((int *, int *));
+extern void _rl_free_match_list PARAMS((char **));
 
 /* display.c */
-extern char *_rl_strip_prompt __P((char *));
-extern void _rl_move_cursor_relative __P((int, char *));
-extern void _rl_move_vert __P((int));
-extern void _rl_save_prompt __P((void));
-extern void _rl_restore_prompt __P((void));
-extern char *_rl_make_prompt_for_search __P((int));
-extern void _rl_erase_at_end_of_line __P((int));
-extern void _rl_clear_to_eol __P((int));
-extern void _rl_clear_screen __P((void));
-extern void _rl_update_final __P((void));
-extern void _rl_redisplay_after_sigwinch __P((void));
-extern void _rl_clean_up_for_exit __P((void));
-extern void _rl_erase_entire_line __P((void));
-extern int _rl_currentb_display_line __P((void));
+extern char *_rl_strip_prompt PARAMS((char *));
+extern void _rl_move_cursor_relative PARAMS((int, const char *));
+extern void _rl_move_vert PARAMS((int));
+extern void _rl_save_prompt PARAMS((void));
+extern void _rl_restore_prompt PARAMS((void));
+extern char *_rl_make_prompt_for_search PARAMS((int));
+extern void _rl_erase_at_end_of_line PARAMS((int));
+extern void _rl_clear_to_eol PARAMS((int));
+extern void _rl_clear_screen PARAMS((void));
+extern void _rl_update_final PARAMS((void));
+extern void _rl_redisplay_after_sigwinch PARAMS((void));
+extern void _rl_clean_up_for_exit PARAMS((void));
+extern void _rl_erase_entire_line PARAMS((void));
+extern int _rl_current_display_line PARAMS((void));
 
 /* input.c */
-extern int _rl_any_typein __P((void));
-extern int _rl_input_available __P((void));
-extern void _rl_insert_typein __P((int));
+extern int _rl_any_typein PARAMS((void));
+extern int _rl_input_available PARAMS((void));
+extern int _rl_input_queued PARAMS((int));
+extern void _rl_insert_typein PARAMS((int));
+extern int _rl_unget_char PARAMS((int));
 
 /* macro.c */
-extern void _rl_with_macro_input __P((char *));
-extern int _rl_next_macro_key __P((void));
-extern void _rl_push_executing_macro __P((void));
-extern void _rl_pop_executing_macro __P((void));
-extern void _rl_add_macro_char __P((int));
-extern void _rl_kill_kbd_macro __P((void));
+extern void _rl_with_macro_input PARAMS((char *));
+extern int _rl_next_macro_key PARAMS((void));
+extern void _rl_push_executing_macro PARAMS((void));
+extern void _rl_pop_executing_macro PARAMS((void));
+extern void _rl_add_macro_char PARAMS((int));
+extern void _rl_kill_kbd_macro PARAMS((void));
+
+/* misc.c */
+extern int _rl_init_argument PARAMS((void));
+extern void _rl_start_using_history PARAMS((void));
+extern int _rl_free_saved_history_line PARAMS((void));
+extern void _rl_set_insert_mode PARAMS((int, int));
 
 /* nls.c */
-extern int _rl_init_eightbit __P((void));
+extern int _rl_init_eightbit PARAMS((void));
 
 /* parens.c */
-extern void _rl_enable_paren_matching __P((int));
+extern void _rl_enable_paren_matching PARAMS((int));
 
 /* readline.c */
-extern void _rl_init_line_state __P((void));
-extern void _rl_set_the_line __P((void));
-extern int _rl_dispatch __P((int, Keymap));
-extern int _rl_init_argument __P((void));
-extern void _rl_fix_point __P((int));
-extern void _rl_replace_text __P((char *, int, int));
-extern int _rl_char_search_internal __P((int, int, int));
-extern int _rl_set_mark_at_pos __P((int));
+extern void _rl_init_line_state PARAMS((void));
+extern void _rl_set_the_line PARAMS((void));
+extern int _rl_dispatch PARAMS((int, Keymap));
+extern int _rl_dispatch_subseq PARAMS((int, Keymap, int));
 
 /* rltty.c */
-extern int _rl_disable_tty_signals __P((void));
-extern int _rl_restore_tty_signals __P((void));
+extern int _rl_disable_tty_signals PARAMS((void));
+extern int _rl_restore_tty_signals PARAMS((void));
 
 /* terminal.c */
-extern void _rl_get_screen_size __P((int, int));
-extern int _rl_init_terminal_io __P((char *));
+extern void _rl_get_screen_size PARAMS((int, int));
+extern int _rl_init_terminal_io PARAMS((const char *));
 #ifdef _MINIX
-extern void _rl_output_character_function __P((int));
+extern void _rl_output_character_function PARAMS((int));
+#else
+extern int _rl_output_character_function PARAMS((int));
+#endif
+extern void _rl_output_some_chars PARAMS((const char *, int));
+extern int _rl_backspace PARAMS((int));
+extern void _rl_enable_meta_key PARAMS((void));
+extern void _rl_control_keypad PARAMS((int));
+extern void _rl_set_cursor PARAMS((int, int));
+
+/* text.c */
+extern void _rl_fix_point PARAMS((int));
+extern int _rl_replace_text PARAMS((const char *, int, int));
+extern int _rl_insert_char PARAMS((int, int));
+extern int _rl_overwrite_char PARAMS((int, int));
+extern int _rl_overwrite_rubout PARAMS((int, int));
+extern int _rl_rubout_char PARAMS((int, int));
+#if defined (HANDLE_MULTIBYTE)
+extern int _rl_char_search_internal PARAMS((int, int, char *, int));
 #else
-extern int _rl_output_character_function __P((int));
+extern int _rl_char_search_internal PARAMS((int, int, int));
 #endif
-extern void _rl_output_some_chars __P((char *, int));
-extern int _rl_backspace __P((int));
-extern void _rl_enable_meta_key __P((void));
-extern void _rl_control_keypad __P((int));
+extern int _rl_set_mark_at_pos PARAMS((int));
 
 /* util.c */
-extern int alphabetic __P((int));
-extern int _rl_abort_internal __P((void));
-extern char *_rl_strindex __P((char *, char *));
-extern int _rl_qsort_string_compare __P((char **, char **));
-extern int (_rl_uppercase_p) __P((int));
-extern int (_rl_lowercase_p) __P((int));
-extern int (_rl_pure_alphabetic) __P((int));
-extern int (_rl_digit_p) __P((int));
-extern int (_rl_to_lower) __P((int));
-extern int (_rl_to_upper) __P((int));
-extern int (_rl_digit_value) __P((int));
+extern int _rl_abort_internal PARAMS((void));
+extern char *_rl_strindex PARAMS((const char *, const char *));
+extern int _rl_qsort_string_compare PARAMS((char **, char **));
+extern int (_rl_uppercase_p) PARAMS((int));
+extern int (_rl_lowercase_p) PARAMS((int));
+extern int (_rl_pure_alphabetic) PARAMS((int));
+extern int (_rl_digit_p) PARAMS((int));
+extern int (_rl_to_lower) PARAMS((int));
+extern int (_rl_to_upper) PARAMS((int));
+extern int (_rl_digit_value) PARAMS((int));
 
 /* vi_mode.c */
-extern void _rl_vi_initialize_line __P((void));
-extern void _rl_vi_reset_last __P((void));
-extern void _rl_vi_set_last __P((int, int, int));
-extern int _rl_vi_textmod_command __P((int));
-extern void _rl_vi_done_inserting __P((void));
+extern void _rl_vi_initialize_line PARAMS((void));
+extern void _rl_vi_reset_last PARAMS((void));
+extern void _rl_vi_set_last PARAMS((int, int, int));
+extern int _rl_vi_textmod_command PARAMS((int));
+extern void _rl_vi_done_inserting PARAMS((void));
 
 /*************************************************************************
  * Undocumented private variables                                       *
  *************************************************************************/
 
+/* bind.c */
+extern const char *_rl_possible_control_prefixes[];
+extern const char *_rl_possible_meta_prefixes[];
+
 /* complete.c */
 extern int _rl_complete_show_all;
 extern int _rl_complete_mark_directories;
+extern int _rl_complete_mark_symlink_dirs;
 extern int _rl_print_completions_horizontally;
 extern int _rl_completion_case_fold;
+extern int _rl_match_hidden_files;
+extern int _rl_page_completions;
 
 /* display.c */
 extern int _rl_vis_botlin;
@@ -218,17 +232,16 @@ extern int _rl_last_c_pos;
 extern int _rl_suppress_redisplay;
 extern char *rl_display_prompt;
 
-/* funmap.c */
-extern char *possible_control_prefixes[];
-extern char *possible_meta_prefixes[];
-
 /* isearch.c */
-extern unsigned char *_rl_isearch_terminators;
+extern char *_rl_isearch_terminators;
 
 /* macro.c */
-extern int _rl_defining_kbd_macro;
 extern char *_rl_executing_macro;
 
+/* misc.c */
+extern int _rl_history_preserve_point;
+extern int _rl_history_saved_point;
+
 /* readline.c */
 extern int _rl_horizontal_scroll_mode;
 extern int _rl_mark_modified_lines;
@@ -248,20 +261,20 @@ extern procenv_t readline_top_level;
 /* terminal.c */
 extern int _rl_enable_keypad;
 extern int _rl_enable_meta;
-extern char *term_clreol;
-extern char *term_clrpag;
-extern char *term_im;
-extern char *term_ic;
-extern char *term_ei;
-extern char *term_DC;
-extern char *term_up;
-extern char *term_dc;
-extern char *term_cr;
-extern char *term_IC;
-extern int screenheight;
-extern int screenwidth;
-extern int screenchars;
-extern int terminal_can_insert;
+extern char *_rl_term_clreol;
+extern char *_rl_term_clrpag;
+extern char *_rl_term_im;
+extern char *_rl_term_ic;
+extern char *_rl_term_ei;
+extern char *_rl_term_DC;
+extern char *_rl_term_up;
+extern char *_rl_term_dc;
+extern char *_rl_term_cr;
+extern char *_rl_term_IC;
+extern int _rl_screenheight;
+extern int _rl_screenwidth;
+extern int _rl_screenchars;
+extern int _rl_terminal_can_insert;
 extern int _rl_term_autowrap;
 
 /* undo.c */

diff --git a/readline/rlshell.h b/readline/rlshell.h
index 7a4e699..3c03fba 100644 (file)
--- a/readline/rlshell.h
+++ b/readline/rlshell.h
@@ -25,10 +25,10 @@
 
 #include "rlstdc.h"
 
-extern char *single_quote __P((char *));
-extern void set_lines_and_columns __P((int, int));
-extern char *get_env_value __P((char *));
-extern char *get_home_dir __P((void));
-extern int unset_nodelay_mode __P((int));
+extern char *sh_single_quote PARAMS((char *));
+extern void sh_set_lines_and_columns PARAMS((int, int));
+extern char *sh_get_env_value PARAMS((const char *));
+extern char *sh_get_home_dir PARAMS((void));
+extern int sh_unset_nodelay_mode PARAMS((int));
 
 #endif /* _RL_SHELL_H_ */

diff --git a/readline/xmalloc.h b/readline/xmalloc.h
index bdf251b..9cb08ba 100644 (file)
--- a/readline/xmalloc.h
+++ b/readline/xmalloc.h
@@ -39,8 +39,8 @@
 
 #endif /* !PTR_T */
 
-extern char *xmalloc __P((int));
-extern char *xrealloc __P((void *, int));
-extern void xfree __P((void *));
+extern PTR_T xmalloc PARAMS((size_t));
+extern PTR_T xrealloc PARAMS((void *, size_t));
+extern void xfree PARAMS((void *));
 
 #endif /* _XMALLOC_H_ */