Updated Frewnch translation

[deliverable/binutils-gdb.git] / readline / display.c

diff --git a/readline/display.c b/readline/display.c
index b22521bfc44e03501ee2e80e630761842aa1c4ac..08580987712a1d105d88808688279c85e2b60fea 100644 (file)
--- a/readline/display.c
+++ b/readline/display.c
@@ -41,6 +41,10 @@
 
 #include <stdio.h>
 
+#ifdef __MSDOS__
+# include <pc.h>
+#endif
+
 /* System-specific feature definitions and include files. */
 #include "rldefs.h"
 #include "rlmbutil.h"
@@ -1782,9 +1786,18 @@ _rl_move_vert (to)
     }
   else
     {                  /* delta < 0 */
+#ifdef __MSDOS__
+      int row, col;
+
+      fflush (rl_outstream); /* make sure the cursor pos is current! */
+      ScreenGetCursor (&row, &col);
+      ScreenSetCursor (row + delta, col);
+      i = -delta;    /* in case someone wants to use it after the loop */
+#else /* !__MSDOS__ */
       if (_rl_term_up && *_rl_term_up)
        for (i = 0; i < -delta; i++)
          tputs (_rl_term_up, 1, _rl_output_character_function);
+#endif /* !__MSDOS__ */
     }
 
   _rl_last_v_pos = to;         /* Now TO is here */
@@ -1983,11 +1996,15 @@ _rl_make_prompt_for_search (pchar)
      int pchar;
 {
   int len;
-  char *pmt;
+  char *pmt, *p;
 
   rl_save_prompt ();
 
-  if (saved_local_prompt == 0)
+  /* We've saved the prompt, and can do anything with the various prompt
+     strings we need before they're restored.  We want the unexpanded
+     portion of the prompt string after any final newline. */
+  p = rl_prompt ? strrchr (rl_prompt, '\n') : 0;
+  if (p == 0)
     {
       len = (rl_prompt && *rl_prompt) ? strlen (rl_prompt) : 0;
       pmt = (char *)xmalloc (len + 2);
@@ -1998,19 +2015,17 @@ _rl_make_prompt_for_search (pchar)
     }
   else
     {
-      len = *saved_local_prompt ? strlen (saved_local_prompt) : 0;
+      p++;
+      len = strlen (p);
       pmt = (char *)xmalloc (len + 2);
       if (len)
-       strcpy (pmt, saved_local_prompt);
+       strcpy (pmt, p);
       pmt[len] = pchar;
       pmt[len+1] = '\0';
-      local_prompt = savestring (pmt);
-      prompt_last_invisible = saved_last_invisible;
-      prompt_visible_length = saved_visible_length + 1;
-    }
+    }  
 
+  /* will be overwritten by expand_prompt, called from rl_message */
   prompt_physical_chars = saved_physical_chars + 1;
-
   return pmt;
 }
 
@@ -2036,9 +2051,12 @@ void
 _rl_clear_to_eol (count)
      int count;
 {
+#ifndef __MSDOS__
   if (_rl_term_clreol)
     tputs (_rl_term_clreol, 1, _rl_output_character_function);
-  else if (count)
+  else
+#endif
+  if (count)
     space_to_eol (count);
 }
 
@@ -2059,10 +2077,15 @@ space_to_eol (count)
 void
 _rl_clear_screen ()
 {
+#if defined (__GO32__)
+  ScreenClear ();      /* FIXME: only works in text modes */
+  ScreenSetCursor (0, 0);  /* term_clrpag is "cl" which homes the cursor */
+#else
   if (_rl_term_clrpag)
     tputs (_rl_term_clrpag, 1, _rl_output_character_function);
   else
     rl_crlf ();
+#endif
 }
 
 /* Insert COUNT characters from STRING to the output stream at column COL. */