vim - Automatic window resizing -



vim - Automatic window resizing -

i'm trying write simple function in vim if buffer has little number of lines, after special key-pressing window fit whole buffer. here think

" total lines of current buffer function! <sid>totallines() allow n = 0 line in getline(1,'$') allow n+=1 endfor homecoming n endfunction " resize window function! <sid>resizecurrentwindow() if has("gui_running") allow linesnumber = <sid>totallines() if linesnumber < (&lines / 2) execute ':resize linesnumber' endif endif endfunction nnoremap <silent> <leader>rs :call <sid>resizecurrentwindow()<cr>

well, resizecurrentwindow() function doesn't work: obtain 1-line-height window. if write

execute 'echo linesnumber'

function works , output right result. suggestion? there fastest solution? thanks

try:

execute ':resize ' . linesnumber

linesnumber variable , substituted value in above line. . string concatentation operator, adding string ':resize' , value of linesnumber produce total command want execute.

in code, "linesnumber" string literal passed straight argument resize command.

vim macvim

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