我的 .vimrc 中有 shellcmdflag=-ic 以使 shell 具有交互性
(这样做是为了读取别名')
设置此交互式选项后，shell 命令(在前面运行 !)
总是会让 vim 进入后台，就像按下 Ctrl-z 一样，我必须 fg 才能恢复 vim。
我可以通过 fg 让 vim 回到前面，但是这个交互式 shell 也破坏了 vimdiff。
无论是通过 vimdiff 还是 :difft 进入 diff 模式，我都必须 fg 两次才能回到 vim，有时甚至会崩溃整个控制台..
下面是我的 vim :version
VIM - Vi IMproved 7.3 (2010 Aug 15, compiled May 4 2012 04:21:49)
Included patches: 1-429
Modified by <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="7a0a111d570c131757171b13140e1b13141f08093a1613090e09541b1613150e12541e1f18131b145415081d" rel="noreferrer noopener nofollow">[email protected]</a>
Compiled by buildd@
Huge version with GTK2 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_gui +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 +mouse_urxvt
+multi_byte +multi_lang -mzscheme +netbeans_intg +path_extra +perl +persistent_undo +postscript +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: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
user exrc file: "$HOME/.exrc"
system gvimrc file: "$VIM/gvimrc"
user gvimrc file: "$HOME/.gvimrc"
system menu file: "$VIMRUNTIME/menu.vim"
fall-back for $VIM: "/usr/share/vim"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -g -O2 -fstack-protect or --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -I/usr/include/tcl8.5 -D_REENTRANT=1 -D_THREAD_SAFE=1 -D_LARGEFILE64_SOURCE=1
Linking: gcc -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -rdynamic -Wl,-export-dynamic -Wl,-E -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,--as-needed -o vim -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lglib-2.0 -lSM -lICE -lXpm -lXt -lX11 -lXdmcp -lSM -lICE -lm -ltinfo -lnsl -lselinux -lacl -lattr -lgpm -ldl -L/usr/
lib -llua5.1 -Wl,-E -fstack-protector -L/usr/local/lib -L/usr/lib/perl/5.14/CORE -lperl -ldl -lm -lpthread -lcrypt -L/usr/lib/python2.7/config -lpython2.7 -lpthread -ldl -lutil -lm -Xlinker -export-dynamic -Wl,-O1 -
Wl,-Bsymbolic-functions -L/usr/lib -ltcl8.5 -ldl -lpthread -lieee -lm -lruby1.8 -lpthread -lrt -ldl -lcrypt -lm -L/usr/lib
有人遇到同样的问题吗？
最佳答案
也许不要将 Vim 子 shell 设置为交互模式来获取别名，而是检查 .bashrc 中的 $VIM 环境变量:
if [[ $- = *i* || ! -z "$VIM" ]]; then
# alias ll=...
fi
您需要explicitly tell bash获取 .bashrc 的源代码，因为它在非登录、非交互模式 (-c) 下不会获取任何内容。另外，alias expansion needs enabling 。在您的 .vimrc 中添加:
let $BASH_ENV = '~/.bashrc'
set shellcmdflag=-O\ expand_aliases\ -c
关于shell - vimdiff 与交互式 shell，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/11980796/