* bug#1490: 23.0.60; C-d sends "\n" while debugging with gdb in Emacs
@ 2008-12-04 14:21 Joseph Yen
2008-12-05 3:25 ` richardeng
0 siblings, 1 reply; 2+ messages in thread
From: Joseph Yen @ 2008-12-04 14:21 UTC (permalink / raw
To: emacs-pretest-bug; +Cc: rfrancoise
While in the gdb of Emacs ...
(gdb) set var retp = fgets(buf, 32, stdin)
<--- I typed C-d here
without typing RETURN
(gdb) p retp
$4 = 0xffe1e58c "\n"
(gdb) set var reti = getchar()
<--- I typed C-d here
without typing RETURN
(gdb) p reti
$6 = 10
But in pure gdb
(gdb) set var retp = fgets(buf, 32, stdin)
(gdb) p retp
$1 = 0x0
(gdb) set var reti = getchar()
(gdb) p reti
$2 = -1
(gdb)
Emacs sends extra '\n' character when i type C-d in debugger mode
In GNU Emacs 23.0.60.1 (i486-pc-linux-gnu, GTK+ Version 2.12.11)
of 2008-11-30 on elegiac, modified by Debian
(emacs-snapshot package, version 1:20081129-1)
configured using `configure '--build' 'i486-linux-gnu' '--host'
'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib'
'--libexecdir=/usr/lib' '--localstatedir=/var' '--\
infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.60/site-lisp:/usr/local/s\
hare/emacs/site-lisp:/usr/share/emacs/23.0.60/site-lisp:/usr/share/emacs/site-lisp'
'--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu'
'host_alias=i486-linux-gn\
u' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g
-Wl,--as-needed' 'CPPFLAGS=''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default-enable-multibyte-characters: t
Major mode: Debugger
Minor modes in effect:
show-paren-mode: t
tooltip-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
--
joseph.yen@gmail.com
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#1490: 23.0.60; C-d sends "\n" while debugging with gdb in Emacs
2008-12-04 14:21 bug#1490: 23.0.60; C-d sends "\n" while debugging with gdb in Emacs Joseph Yen
@ 2008-12-05 3:25 ` richardeng
0 siblings, 0 replies; 2+ messages in thread
From: richardeng @ 2008-12-05 3:25 UTC (permalink / raw
To: Joseph Yen, 1490
Package: emacs
Version: 23.0.60
Severity: minor
Tags: patch
--- gdb-ui.el.~1.253.~ 2008-07-16 16:02:52.000000000 -0700
+++ gdb-ui.el 2008-11-03 03:51:32.000000000 -0800
@@ -1248,7 +1248,9 @@
(remove-text-properties (point-min) (point-max) '(face))))
(if gud-running
(progn
- (let ((item (concat string "\n")))
+ (let ((item ""))
+ (unless (equal string "")
+ (setq item (concat string "\n")))
(if gdb-enable-debug (push (cons 'send item) gdb-debug-log))
(process-send-string proc item)))
(if (string-match "\\\\\\'" string)
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2008-12-05 3:25 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-12-04 14:21 bug#1490: 23.0.60; C-d sends "\n" while debugging with gdb in Emacs Joseph Yen
2008-12-05 3:25 ` richardeng
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.