Session script written by :mksession modifies options splitbelow splitright and does not restore original settings.
How to reproduce
----------------
printf '%s\n' 'first line' 'second line' > example.txt
LC_ALL=C vim -u NONE + -c 'mksession MySession.vim|q' example.txt
LC_ALL=C vim -u NONE -c 'set splitbelow splitright|so MySession.vim'
Observed result
---------------
:set splitbelow? splitright?
nosplitbelow
nosplitright
Expected result
---------------
Session script should save and restore options splitbelow splitright.
cat MySession.vim
-----------------
let SessionLoad = 1
if !&cp | set cp | endif
set background=dark
set noloadplugins
let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0
let v:this_session=expand("<sfile>:p")
silent only
cd ~/
if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''
let s:wipebuf = bufnr('%')
endif
set shortmess=aoO
badd +0 example.txt
args example.txt
edit example.txt
set splitbelow splitright
set nosplitbelow
set nosplitright
wincmd t
set winheight=1 winwidth=1
argglobal
setlocal keymap=
setlocal noautoindent
setlocal nobinary
setlocal bufhidden=
setlocal buflisted
setlocal buftype=
setlocal nocindent
setlocal cinkeys=0{,0},0),:,0#,!^F,o,O,e
setlocal cinoptions=
setlocal cinwords=if,else,while,do,for,switch
setlocal colorcolumn=
setlocal comments=s1:/*,mb:*,ex:*/,://,b:#,:%,:XCOMM,n:>,fb:-
setlocal commentstring=/*%s*/
setlocal complete=.,w,b,u,t,i
setlocal concealcursor=
setlocal conceallevel=0
setlocal completefunc=
setlocal nocopyindent
setlocal nocursorbind
setlocal nocursorcolumn
setlocal nocursorline
setlocal define=
setlocal dictionary=
setlocal nodiff
setlocal equalprg=
setlocal errorformat=
setlocal noexpandtab
if &filetype != ''
setlocal filetype=
endif
setlocal foldcolumn=0
setlocal foldenable
setlocal foldexpr=0
setlocal foldignore=#
setlocal foldlevel=0
setlocal foldmarker={{{,}}}
setlocal foldmethod=manual
setlocal foldminlines=1
setlocal foldnestmax=20
setlocal foldtext=foldtext()
setlocal formatexpr=
setlocal formatoptions=vt
setlocal formatlistpat=^\\s*\\d\\+[\\]:.)}\\t\ ]\\s*
setlocal grepprg=
setlocal iminsert=0
setlocal imsearch=0
setlocal include=
setlocal includeexpr=
setlocal indentexpr=
setlocal indentkeys=0{,0},:,0#,!^F,o,O,e
setlocal noinfercase
setlocal iskeyword=@,48-57,_
setlocal keywordprg=
setlocal nolinebreak
setlocal nolisp
setlocal nolist
setlocal makeprg=
setlocal matchpairs=(:),{:},[:]
setlocal nomodeline
setlocal modifiable
setlocal nrformats=octal,hex
setlocal nonumber
setlocal numberwidth=8
setlocal omnifunc=
setlocal path=
setlocal nopreserveindent
setlocal nopreviewwindow
setlocal quoteescape=\\
setlocal noreadonly
setlocal norelativenumber
setlocal noscrollbind
setlocal shiftwidth=8
setlocal noshortname
setlocal nosmartindent
setlocal softtabstop=0
setlocal statusline=
setlocal suffixesadd=
setlocal swapfile
setlocal synmaxcol=3000
if &syntax != ''
setlocal syntax=
endif
setlocal tabstop=8
setlocal tags=
setlocal textwidth=0
setlocal thesaurus=
setlocal nowinfixheight
setlocal nowinfixwidth
setlocal wrap
setlocal wrapmargin=0
silent! normal! zE
let s:l = 2 - ((1 * winheight(0) + 44) / 89)
if s:l < 1 | let s:l = 1 | endif
exe s:l
normal! zt
2
normal! 0
tabnext 1
if exists('s:wipebuf')
silent exe 'bwipe ' . s:wipebuf
endif
unlet! s:wipebuf
set winheight=1 winwidth=20 shortmess=
let s:sx = expand("<sfile>:p:r")."x.vim"
if file_readable(s:sx)
exe "source " . fnameescape(s:sx)
endif
let &so = s:so_save | let &siso = s:siso_save
doautoall SessionLoadPost
unlet SessionLoad
" vim: set ft=vim :
vim configuration
-----------------
:version
VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Mar 21 2012 11:59:10)
Included patches: 1-135
Modified by Gentoo-7.3.135
Compiled by [email protected]
Huge version without GUI. Features included (+) or not (-):
-arabic +autocmd -balloon_eval -browse ++builtin_terms +byte_offset +cindent
-clientserver +clipboard +cmdline_compl +cmdline_hist +cmdline_info +comments
+conceal -cryptv +cscope +cursorbind +cursorshape +dialog_con +diff +digraphs
-dnd -ebcdic +emacs_tags +eval +ex_extra +extra_search -farsi +file_in_path
+find_in_path +float +folding -footer +fork() +gettext -hangul_input +iconv
+insert_expand +jumplist +keymap +langmap +libcall +linebreak +lispindent
+listcmds +localmap -lua +menu +mksession +modify_fname +mouse -mouseshape
+mouse_dec -mouse_gpm -mouse_jsbterm +mouse_netterm -mouse_sysmouse
+mouse_xterm
+multi_byte +multi_lang -mzscheme -netbeans_intg -osfiletype +path_extra +perl
-persistent_undo -printer +profile +python -python3 +quickfix +reltime
-rightleft -ruby +scrollbind +signs +smartindent -sniff +startuptime
+statusline
-sun_workshop +syntax +tag_binary +tag_old_static -tag_any_white -tcl +terminfo
+termresponse +textobjects +title -toolbar +user_commands +vertsplit
+virtualedit +visual +visualextra +viminfo +vreplace +wildignore +wildmenu
+windows +writebackup +X11 +xfontset -xim +xsmp_interact +xterm_clipboard
-xterm_save
system vimrc file: "/etc/vim/vimrc"
user vimrc file: "$HOME/.vimrc"
user exrc file: "$HOME/.exrc"
fall-back for $VIM: "/usr/share/vim"
Compilation: x86_64-pc-linux-gnu-gcc -c -I. -Iproto -DHAVE_CONFIG_H -O2
-march=native -pipe -D_FORTIFY_SOURCE=1
Linking: x86_64-pc-linux-gnu-gcc -Wl,-E -Wl,-O1 -Wl,--as-needed
-L/usr/local/lib -Wl,--as-needed -o vim -lSM -lICE -lXpm -lXt -lX11 -lXdmcp
-lSM
-lICE -lm -lcurses -lacl -lattr -ldl -Wl,-E -Wl,-O1 -Wl,--as-needed
-L/usr/lib64/perl5/5.12.3/x86_64-linux/CORE -lperl -lnsl -ldl -lm -lcrypt
-lutil
-lc -L/usr/lib/python2.7/config -lpython2.7 -lpthread -ldl -lutil -lm -Xlinker
-export-dynamic
--
Roland Eggner
pgplctSgiQV1w.pgp
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