[PATCH] reset rl_eof_found when clearing RL_STATE_EOF

[Andrew Burgess]

The application variable rl_eof_found was not being reset in
rl_initialize() when the RL_STATE_EOF flag was being cleared.  Compare
this to rl_done; this flag is reset at the same time that
RL_STATE_DONE is cleared.

This was causing problem in GDB.  If a user used EOF to quit from a
prompt then the rl_eof_found flag would become "stuck" set to 1.
After this, every time that an input line was completed and
rl_deprep_terminal was called, an extra newline would be printed (when
bracketed-paste-mode was on).

Fix by resetting rl_eof_found.
---
 readline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/readline.c b/readline.c
index d649af5..783b879 100644
--- a/readline.c
+++ b/readline.c
@@ -1206,6 +1206,7 @@ rl_initialize (void)
 
   /* We aren't done yet.  We haven't even gotten started yet! */
   rl_done = 0;
+  rl_eof_found = 0;
   RL_UNSETSTATE(RL_STATE_DONE|RL_STATE_TIMEOUT|RL_STATE_EOF);
 
   /* Tell the history routines what is going on. */

base-commit: 037d85f199a8c6e5b16689a46c8bc31b586a0c94
-- 
2.25.4