Rename variables for clarity.

This commit is contained in:
Andy Stewart
2019-08-13 15:47:34 +01:00
parent c9fd335246
commit a5ee9f2f11

View File

@@ -263,9 +263,12 @@ endfunction
function! s:preview(hunk_diff)
let hunk_lines = split(s:discard_header(a:hunk_diff), "\n")
let hunk_lines_length = len(hunk_lines)
let previewheight = min([hunk_lines_length, &previewheight])
let lines = split(a:hunk_diff, '\n')
let header = lines[0:4]
let body = lines[5:]
let body_length = len(body)
let previewheight = min([body_length, &previewheight])
silent! wincmd P
if !&previewwindow
@@ -277,7 +280,7 @@ function! s:preview(hunk_diff)
setlocal noreadonly modifiable filetype=diff buftype=nofile bufhidden=delete noswapfile
execute "%delete_"
call setline(1, hunk_lines)
call setline(1, body)
normal! gg
setlocal readonly nomodifiable