Make isearch change readline prompt in TUI

[deliverable/binutils-gdb.git] / gdb / tui / tui-io.c

diff --git a/gdb/tui/tui-io.c b/gdb/tui/tui-io.c
index 2eef288bdbce8d4f598f1d3397b4c7bb5732ab06..d902d9e920180f266539bd038eee5751eb6f696f 100644 (file)
--- a/gdb/tui/tui-io.c
+++ b/gdb/tui/tui-io.c
@@ -131,10 +131,6 @@ static FILE *tui_old_rl_outstream;
 static int tui_readline_pipe[2];
 #endif
 
-/* The last gdb prompt that was registered in readline.
-   This may be the main gdb prompt or a secondary prompt.  */
-static char *tui_rl_saved_prompt;
-
 /* Print a character in the curses command window.  The output is
    buffered.  It is up to the caller to refresh the screen if
    necessary.  */
@@ -538,7 +534,7 @@ tui_redisplay_readline (void)
   if (tui_current_key_mode == TUI_SINGLE_KEY_MODE)
     prompt = "";
   else
-    prompt = tui_rl_saved_prompt;
+    prompt = rl_display_prompt;
   
   c_pos = -1;
   c_line = -1;
@@ -606,11 +602,6 @@ tui_redisplay_readline (void)
 static void
 tui_prep_terminal (int notused1)
 {
-  /* Save the prompt registered in readline to correctly display it.
-     (we can't use gdb_prompt() due to secondary prompts and can't use
-     rl_prompt because it points to an alloca buffer).  */
-  xfree (tui_rl_saved_prompt);
-  tui_rl_saved_prompt = rl_prompt != NULL ? xstrdup (rl_prompt) : NULL;
 }
 
 /* Readline callback to restore the terminal.  It is called once each