Correct end position for editing

When end column is 0, This mean 'whole-line'.

Fixes #216

Author: mattn

autoload/lsp/ui/vim.vim

@@ -588,7 +588,7 @@ function! s:generate_sub_cmd_insert(text_edit) abort
     let l:new_text = s:parse(a:text_edit['newText'])
 
     let l:sub_cmd = s:preprocess_cmd(a:text_edit['range'])
-    let l:sub_cmd .= s:generate_move_cmd(l:start_line, l:start_character)
+    let l:sub_cmd .= s:generate_move_start_cmd(l:start_line, l:start_character)
 
     if len(l:new_text) == 0
         let l:sub_cmd .= 'x'
@@ -613,9 +613,9 @@ function! s:generate_sub_cmd_replace(text_edit) abort
     let l:new_text = substitute(a:text_edit['newText'], '\n$', '', '')
 
     let l:sub_cmd = s:preprocess_cmd(a:text_edit['range'])
-    let l:sub_cmd .= s:generate_move_cmd(l:start_line, l:start_character) " move to the first position
+    let l:sub_cmd .= s:generate_move_start_cmd(l:start_line, l:start_character) " move to the first position
     let l:sub_cmd .= 'v'
-    let l:sub_cmd .= s:generate_move_cmd(l:end_line, l:end_character) " move to the last position
+    let l:sub_cmd .= s:generate_move_end_cmd(l:end_line, l:end_character) " move to the last position
 
     if len(l:new_text) == 0
         let l:sub_cmd .= 'x'
@@ -627,14 +627,24 @@ function! s:generate_sub_cmd_replace(text_edit) abort
     return l:sub_cmd
 endfunction
 
-function! s:generate_move_cmd(line_pos, character_pos) abort
+function! s:generate_move_start_cmd(line_pos, character_pos) abort
     let l:result = printf('%dG0', a:line_pos) " move the line and set to the cursor at the beginning
     if a:character_pos > 0
         let l:result .= printf('%dl', a:character_pos) " move right until the character
     endif
     return l:result
 endfunction
 
+function! s:generate_move_end_cmd(line_pos, character_pos) abort
+    let l:result = printf('%dG0', a:line_pos) " move the line and set to the cursor at the beginning
+    if a:character_pos > 0
+        let l:result .= printf('%dl', a:character_pos) " move right until the character
+    else
+        let l:result .= '$' " move most right
+    endif
+    return l:result
+endfunction
+
 function! s:parse(text) abort
     " https://stackoverflow.com/questions/71417/why-is-r-a-newline-for-vim
     return substitute(a:text, '\(^\n|\n$\|\r\n\)', '\r', 'g')