- Fix readline history for input mode commands like `command' (BZ 215816).

- Related: rhbz#215816

gdb-6.5-bz215816-readline-from-callback.patch

@@ -0,0 +1,42 @@
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=215816
+
+
+Index: ./readline/readline.c
+===================================================================
+RCS file: /cvs/src/src/readline/readline.c,v
+retrieving revision 1.10
+diff -u -p -r1.10 readline.c
+--- ./readline/readline.c	5 May 2006 18:26:12 -0000	1.10
++++ ./readline/readline.c	22 Nov 2006 19:40:17 -0000
+@@ -295,6 +295,7 @@ readline (prompt)
+      const char *prompt;
+ {
+   char *value;
++  int in_callback;
+ 
+   /* If we are at EOF return a NULL string. */
+   if (rl_pending_input == EOF)
+@@ -303,6 +304,13 @@ readline (prompt)
+       return ((char *)NULL);
+     }
+ 
++  /* When we call readline, we have to make sure that readline isn't in
++     the callback state. Otherwise, it will get really confused.
++     PR gdb tui/2173.  */
++  in_callback = RL_ISSTATE (RL_STATE_CALLBACK);
++  if (in_callback)
++    RL_UNSETSTATE (RL_STATE_CALLBACK);
++
+   rl_set_prompt (prompt);
+ 
+   rl_initialize ();
+@@ -321,6 +329,9 @@ readline (prompt)
+   rl_clear_signals ();
+ #endif
+ 
++  if (in_callback)
++    RL_SETSTATE (RL_STATE_CALLBACK);
++
+   return (value);
+ }
+ 

gdb.spec

@@ -11,7 +11,7 @@ Name: gdb
 Version: 6.5
 
 # The release always contains a leading reserved number, start it at 0.
-Release: 17%{?dist}
+Release: 18%{?dist}
 
 License: GPL
 Group: Development/Debuggers
@@ -301,6 +301,9 @@ Patch208: gdb-6.5-BEA-testsuite.patch
 # Fix readline segfault on excessively long hand-typed lines.
 Patch209: gdb-6.5-readline-long-line-crash.patch
 
+# Fix readline history for input mode commands like `command' (BZ 215816).
+Patch212: gdb-6.5-bz215816-readline-from-callback.patch
+
 BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu gettext
 BuildRequires: flex bison sharutils
 
@@ -420,6 +423,7 @@ and printing their data.
 %patch208 -p1
 %patch209 -p1
 %patch211 -p1
+%patch212 -p1
 
 # Change the version that gets printed at GDB startup, so it is RedHat
 # specific.
@@ -582,6 +586,9 @@ fi
 # don't include the files in include, they are part of binutils
 
 %changelog
+* Sat Nov 25 2006 Jan Kratochvil <jan.kratochvil@redhat.com> - 6.5-18
+- Fix readline history for input mode commands like `command' (BZ 215816).
+
 * Wed Nov 16 2006 Jan Kratochvil <jan.kratochvil@redhat.com> - 6.5-17
 - Bugfix testcase typo of gdb-6.5-16.