Merge commit 'a39f715c13be3352193ffd9c5b7536b8786eff64' as '.vim/bundle/vim-lsp'

[etc/vim.git] / .vim / bundle / vim-lsp / autoload / lsp / utils / buffer.vim

diff --git a/.vim/bundle/vim-lsp/autoload/lsp/utils/buffer.vim b/.vim/bundle/vim-lsp/autoload/lsp/utils/buffer.vim
new file mode 100644 (file)
index 0000000..fcf7c53
--- /dev/null
+++ b/.vim/bundle/vim-lsp/autoload/lsp/utils/buffer.vim
@@ -0,0 +1,74 @@
+let s:fixendofline_exists = exists('+fixendofline')
+
+function! s:get_fixendofline(buf) abort
+    let l:eol = getbufvar(a:buf, '&endofline')
+    let l:binary = getbufvar(a:buf, '&binary')
+
+    if s:fixendofline_exists
+        let l:fixeol = getbufvar(a:buf, '&fixendofline')
+
+        if !l:binary
+            " When 'binary' is off and 'fixeol' is on, 'endofline' is not used
+            "
+            " When 'binary' is off and 'fixeol' is off, 'endofline' is used to
+            " remember the presence of a <EOL>
+            return l:fixeol || l:eol
+        else
+            " When 'binary' is on, the value of 'fixeol' doesn't matter
+            return l:eol
+        endif
+    else
+        " When 'binary' is off the value of 'endofline' is not used
+        "
+        " When 'binary' is on 'endofline' is used to remember the presence of
+        " a <EOL>
+        return !l:binary || l:eol
+    endif
+endfunction
+
+function! lsp#utils#buffer#_get_fixendofline(bufnr) abort
+    return s:get_fixendofline(a:bufnr)
+endfunction
+
+function! lsp#utils#buffer#_get_lines(buf) abort
+    let l:lines = getbufline(a:buf, 1, '$')
+    if s:get_fixendofline(a:buf)
+        let l:lines += ['']
+    endif
+    return l:lines
+endfunction
+
+" @params {location} = {
+"   'uri': 'file://....',
+"   'range': {
+"       'start': { 'line': 1, 'character': 1 },
+"       'end': { 'line': 1, 'character': 1 },
+"   }
+" }
+function! lsp#utils#buffer#_open_lsp_location(location) abort
+    let l:path = lsp#utils#uri_to_path(a:location['uri'])
+    let l:bufnr = bufnr(l:path)
+
+    let [l:start_line, l:start_col] = lsp#utils#position#lsp_to_vim(l:bufnr, a:location['range']['start'])
+    let [l:end_line, l:end_col] = lsp#utils#position#lsp_to_vim(l:bufnr, a:location['range']['end'])
+
+    normal! m'
+    if &modified && !&hidden
+        let l:cmd = l:bufnr !=# -1 ? 'sb ' . l:bufnr : 'split ' . fnameescape(l:path)
+    else
+        let l:cmd = l:bufnr !=# -1 ? 'b ' . l:bufnr : 'edit ' . fnameescape(l:path)
+    endif
+    execute l:cmd . ' | call cursor('.l:start_line.','.l:start_col.')'
+
+    normal! V
+    call setpos("'<", [l:bufnr, l:start_line, l:start_col])
+    call setpos("'>", [l:bufnr, l:end_line, l:end_col])
+endfunction
+
+function! lsp#utils#buffer#get_indent_size(bufnr) abort
+    let l:shiftwidth = getbufvar(a:bufnr, '&shiftwidth')
+    if getbufvar(a:bufnr, '&shiftwidth')
+        return l:shiftwidth
+    endif
+    return getbufvar(a:bufnr, '&tabstop')
+endfunction