Don't tell anyone, but I decided to try to use vim as my primary editor for a week. I have actually used both vim and emacs for years, but I usually only used vim for viewing files and emacs for editing them. This week is vim full time. I like emacs, but it has been doing something annoying that I haven't quite been able to track down. There is some keystroke that is very much like "save file" that I keep hitting that seems to just lock up my emacs window. To recover, I inevitably have to kill my entire emacs session (since I use the emacs server). Very minor, but annoying.
I already have vim set up to do everything I want, really. Its tag support
seems to be a bit better, and I typically use tags a lot. The startup time of
vim is much shorter, which is nice. The one emacs extension that I use the
most is magit (a git repository manager
in emacs), and I worried that I wouldn't be able to find a vim equivalent. How
naive. vim-fugitive fills the same
role in vim. It is not quite as polished, especially the interface for adding
only part of a change (equivalent of
git add -p). However, it gets the job
done admirably. Of course, I was missing the function I wrote for emacs to
turn a buffer of C code into LLVM assembly. Here is a vim version:
" This is a convenience function to turn a C function into LLVM bitcode, " displaying the result in a split window. command! LLVMIZE call LLVMToNewWindow() function! LLVMToNewWindow() let TempFile = tempname() let SaveModified = &modified exe 'w ' . TempFile let &modified = SaveModified exe 'split ' . TempFile if executable('opt') let opt = 'opt' elseif executable('opt-3.2') let opt = 'opt-3.2' elseif executable('opt-3.1') let opt = 'opt-3.1' elseif executable('opt-3.0') let opt = 'opt-3.0' endif exe 'silent %! clang -x c -emit-llvm -c -o - - | ' . opt . ' -S -mem2reg -basicaa -gvn' setlocal nomodifiable setlocal buftype=nofile nowrap setlocal syntax=llvm endfunction
I would say this is a very unpleasant language to work in, but it is about as usable as elisp at the end of the day.