[Emacs-diffs] emacs-26 680e8e1: Fix gdb-mi prompt after "attach PID" command

[Eli Zaretskii]

branch: emacs-26
commit 680e8e119bbdc7782886b92f1df090b08e4a9623
Author: Mike Gulick <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Fix gdb-mi prompt after "attach PID" command
    
    * lisp/progmodes/gdb-mi.el (gdbmi-bnf-console-stream-output): Set
    gdb-first-done-or-error non-nil.  (Bug#29020)
    
    Copyright-paperwork-exempt: yes
---
 lisp/progmodes/gdb-mi.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lisp/progmodes/gdb-mi.el b/lisp/progmodes/gdb-mi.el
index 28d1974..4f366c6 100644
--- a/lisp/progmodes/gdb-mi.el
+++ b/lisp/progmodes/gdb-mi.el
@@ -2188,7 +2188,10 @@ a GDB/MI reply message."
 
 (defun gdbmi-bnf-console-stream-output (c-string)
   "Handler for the console-stream-output GDB/MI output grammar rule."
-  (gdb-console c-string))
+  (gdb-console c-string)
+  ;; We've written to the GUD console, so we should print the prompt
+  ;; after the next result-class or async-class.
+  (setq gdb-first-done-or-error t))
 
 (defun gdbmi-bnf-target-stream-output (_c-string)
   "Handler for the target-stream-output GDB/MI output grammar rule."