84 lines
1.4 KiB
Markdown
84 lines
1.4 KiB
Markdown
---
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title: Vimscript snippets
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---
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## Functions
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### Inspecting the buffer
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getline('.')
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getline(1)
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getline(1, 0)
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line('.') " current line number
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search("^$") " next blank line
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getcurpos() " [bufnum, lnum, col, off, curswant]
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getpos('.')
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expand('<cword>') " word under cursor
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expand("%") " current file
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### Command line
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### Files
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fnameescape("string")
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fnamemodify("main.c", ":p:h")
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filereadable(fname)
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fnamemodify(fname, ':e') " current file extension - see expand()
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getfsize('file.txt')
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getcwd()
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### Math
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fmod(9, 2) " modulus
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floor(1.84)
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ceil(1.84)
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abs(-0.5)
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### Strings
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if a =~ '\s*'
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## Binding
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### Bind function to key and command
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command! YoFunctionHere call s:YoFunctionHere()
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nnoremap <silent> x :call <SID>FunctionHere()<CR>
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function! s:FunctionHere()
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endfunction
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## Executing
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### Execute normal keystrokes
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### Running commands
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normal 'ddahello'
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exe 'normal ^C' " with expansions
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wincmd J
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### Call a function in insert mode
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inoremap X <CR>=script#myfunction()<CR>
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inoremap <F2> <C-R>=MyVimFunc()?'':''<CR>
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### Checking plugins
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if globpath(&rtp, "plugin/commentary.vim") != ""
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## Autoload
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" autoload/hello.vim
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if exists("g:hello_loaded") | finish | endif
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let g:hello_loaded=1
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function hello#method()
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endfunction
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" calling hello#method() will load only if autoload()
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