bug#7422: 24.0.50; Cursor in blank lines is at column 1

[Jose Antonio Ortega Ruiz]

- emacs -q -nw
- open a new file
- write something in the first line
- press RET: the cursor positions itself in column 1 (instead of 0) of
  the terminal (although emacs itself think it's at column 0)
- this happens for all blank lines in the file, for all the modes i've tried.


In GNU Emacs 24.0.50.1 (i486-pc-linux-gnu, GTK+ Version 2.20.1)
 of 2010-11-16 on elegiac, modified by Debian
 (emacs-snapshot package, version 1:20101116-1)
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/24.0.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.0.50/site-lisp:/usr/share/emacs/site-lisp'
 '--without-compress-info' '--with-x=yes' '--with-x-toolkit=gtk' 
'--with-imagemagick=yes' 'build_alias=i486-linux-gnu' 
'host_alias=i486-linux-gnu' '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: Text

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-x C-f t m TAB f o o t DEL . t x t RET a SPC l i n 
e RET RET a n o t h e r SPC l i n e RET RET a n d SPC 
a SPC t h i r d RET a n d SPC a SPC f o u r t h C-p 
C-p C-p C-p C-p C-a C-n C-n C-n C-n C-n C-n C-p C-p 
C-p C-p C-b C-n C-n C-n C-a C-n C-a C-k C-k C-k C-k 
DEL DEL C-p C-p C-n C-n C-n RET C-n C-p C-p C-p C-x 
C-s C-n C-n C-n C-n ESC x r e p o r t - b u TAB RE
T

Recent messages:
Loading /etc/emacs/site-start.d/50search-citeseer.el (source)...done
Loading /etc/emacs/site-start.d/50yaml-mode.el (source)...done
Loading /etc/emacs/site-start.d/60hyperspec.el (source)...done
For information about GNU Emacs and the GNU system, type C-h C-a.
(New file)
byte-code: End of buffer
kill-line: End of buffer
byte-code: End of buffer [2 times]
Saving file /home/jao/tmp/foo.txt...
Wrote /home/jao/tmp/foo.txt
byte-code: End of buffer

Load-path shadows:
/usr/share/emacs/24.0.50/site-lisp/auctex/font-latex hides 
/usr/share/emacs/site-lisp/auctex/font-latex
/usr/share/emacs/24.0.50/site-lisp/auctex/context hides 
/usr/share/emacs/site-lisp/auctex/context
/usr/share/emacs/24.0.50/site-lisp/auctex/multi-prompt hides 
/usr/share/emacs/site-lisp/auctex/multi-prompt
/usr/share/emacs/24.0.50/site-lisp/auctex/tex hides 
/usr/share/emacs/site-lisp/auctex/tex
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-font hides 
/usr/share/emacs/site-lisp/auctex/tex-font
/usr/share/emacs/24.0.50/site-lisp/auctex/texmathp hides 
/usr/share/emacs/site-lisp/auctex/texmathp
/usr/share/emacs/24.0.50/site-lisp/auctex/toolbar-x hides 
/usr/share/emacs/site-lisp/auctex/toolbar-x
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-buf hides 
/usr/share/emacs/site-lisp/auctex/tex-buf
/usr/share/emacs/24.0.50/site-lisp/auctex/context-en hides 
/usr/share/emacs/site-lisp/auctex/context-en
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-fptex hides 
/usr/share/emacs/site-lisp/auctex/tex-fptex
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-info hides 
/usr/share/emacs/site-lisp/auctex/tex-info
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-fold hides 
/usr/share/emacs/site-lisp/auctex/tex-fold
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-style hides 
/usr/share/emacs/site-lisp/auctex/tex-style
/usr/share/emacs/24.0.50/site-lisp/auctex/context-nl hides 
/usr/share/emacs/site-lisp/auctex/context-nl
/usr/share/emacs/24.0.50/site-lisp/auctex/latex hides 
/usr/share/emacs/site-lisp/auctex/latex
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-bar hides 
/usr/share/emacs/site-lisp/auctex/tex-bar
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-mik hides 
/usr/share/emacs/site-lisp/auctex/tex-mik
/usr/share/emacs/24.0.50/site-lisp/auctex/bib-cite hides 
/usr/share/emacs/site-lisp/auctex/bib-cite
/usr/share/emacs/24.0.50/site-lisp/auctex/tex-jp hides 
/usr/share/emacs/site-lisp/auctex/tex-jp
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-socks5 hides 
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/usr/share/emacs/site-lisp/emacs-jabber/jabber-roster
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/usr/share/emacs/site-lisp/emacs-jabber/jabber-ratpoison
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-vcard hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-vcard
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-activity hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-activity
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-muc hides 
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/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-export hides 
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/usr/share/emacs/site-lisp/emacs-jabber/jabber-avatar
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-register hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-register
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-version hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-version
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-ft-common hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-ft-common
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/fsm hides 
/usr/share/emacs/site-lisp/emacs-jabber/fsm
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-iq hides 
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/usr/share/emacs/site-lisp/emacs-jabber/jabber-awesome
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/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-ahc hides 
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/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-search hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-search
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-gmail hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-gmail
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-si-common hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-si-common
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/usr/share/emacs/site-lisp/emacs-jabber/jabber-wmii
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-browse hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-browse
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-menu hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-menu
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-screen hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-screen
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-chat hides 
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/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-alert hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-alert
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-util hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-util
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-watch hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-watch
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-ourversion hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-ourversion
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-compose hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-compose
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-truncate hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-truncate
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-feature-neg hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-feature-neg
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-conn hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-conn
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-logon hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-logon
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-disco hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-disco
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-ft-client hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-ft-client
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/srv hides 
/usr/share/emacs/site-lisp/emacs-jabber/srv
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-private hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-private
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-festival hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-festival
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-sawfish hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-sawfish
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-time hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-time
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-core hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-core
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-xml hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-xml
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-si-client hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-si-client
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-si-server hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-si-server
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-widget hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-widget
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-newdisco hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-newdisco
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-osd hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-osd
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-modeline hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-modeline
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-presence hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-presence
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-sasl hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-sasl
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-ahc-presence hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-ahc-presence
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-vcard-avatars hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-vcard-avatars
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-ft-server hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-ft-server
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-events hides 
/usr/share/emacs/site-lisp/emacs-jabber/jabber-events
/usr/share/emacs-snapshot/site-lisp/emacs-jabber/jabber-muc-nick-completion 
hides /usr/share/emacs/site-lisp/emacs-jabber/jabber-muc-nick-completion
/etc/emacs/site-start hides /usr/local/share/emacs/site-lisp/site-start
/usr/share/emacs/24.0.50/site-lisp/debian-startup hides 
/usr/share/emacs/site-lisp/debian-startup
/usr/local/share/emacs/site-lisp/cedet/speedbar/sb-image hides 
/usr/share/emacs/24.0.50/lisp/sb-image
/usr/local/share/emacs/site-lisp/cedet/speedbar/dframe hides 
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/usr/local/share/emacs/site-lisp/cedet/eieio/eieio-opt hides 
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/usr/local/share/emacs/site-lisp/cedet/eieio/eieio-datadebug hides 
/usr/share/emacs/24.0.50/lisp/emacs-lisp/eieio-datadebug
/usr/local/share/emacs/site-lisp/cedet/eieio/eieio-custom hides 
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/usr/share/emacs/24.0.50/lisp/emacs-lisp/eieio-speedbar
/usr/local/share/emacs/site-lisp/cedet/common/mode-local hides 
/usr/share/emacs/24.0.50/lisp/cedet/mode-local
/usr/local/share/emacs/site-lisp/cedet/common/inversion hides 
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/usr/local/share/emacs/site-lisp/cedet/semantic/semantic hides 
/usr/share/emacs/24.0.50/lisp/cedet/semantic
/usr/local/share/emacs/site-lisp/cedet/common/cedet-global hides 
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/usr/share/emacs/24.0.50/lisp/cedet/data-debug

Features:
(shadow sort gnus-util mail-extr message sendmail regexp-opt rfc822 mml
easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils
gmm-utils mailheader emacsbug jabber-autoloads devhelp bbdb-autoloads
preview-latex tex-site auto-loads tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
loaddefs button minibuffer faces cus-face files text-properties overlay
md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
dynamic-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty emacs)