写了一个vim 插件, nskeleton.vim
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2022-07-15 08:28:39
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写了一个vim插件. 做两件事情:默认的skeleton, 更新last_update
skeleton 其实很简单:
autocmd BufNewFile *.py 0r ~/.vim/skeleton/py_skeleton.py
但是想插入一个自动的Date, author之类的字段, 搜了一下, 有现成的tskeleton: 但是居然有1万来行代码,我了个去,试用了一把,居然还有bug!!!!不能忍了,于是自己写了一个
结果满足自己的需求,代码只有30行左右:
if has("win32") || has ('win64')
let $VIMHOME = $HOME."/vimfiles/"
else
let $VIMHOME = $HOME."/.vim/"
endif
function! Replace()
let n = min([20, line("$")])
keepjumps exe '1,' . n . 's#<+DATE+>#\1' . strftime('%F %T') . '#e'
"Decho "debug message " . &ft. expand('%:t')
keepjumps exe '1,' . n . 's#<+FILE_NAME+>#' . expand('%:t') . '#e'
"call histdel('search', -1)
endfun
au BufNewFile * :silent! exec ":0r ".$VIMHOME."skeletons/". &ft . ".skeleton" | call Replace()
function! LastModified()
if &modified
let save_cursor = getpos(".")
let n = min([20, line("$")])
keepjumps exe '1,' . n . 's#^\(.\{,10}Last modified: \)\S* \S*#\1' .
\ strftime('%F %T') . '#e'
"Decho "debug message "
"call histdel('search', -1)
call setpos('.', save_cursor)
endif
endfun
autocmd BufWritePre * call LastModified()
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