dictfile: 读取文件失败时的处理

lilydjwg · Jan 21, 2011 · 5d00372 · 5d00372
1 parent 9243bbd
commit 5d00372
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/plugin/dictfile.vim b/plugin/dictfile.vim
@@ -50,7 +50,11 @@ endfunction
 function s:AddCurrent(file)
   let name = g:dictfilePrefix . a:file
   let word = expand("<cword>")
-  let f = readfile(name)
+  try
+    let f = readfile(name)
+  catch /^Vim\%((\a\+)\)\=:E484/
+    let f = []
+  endtry
   let f = add(f, word)
   call writefile(f, name)
   echon word . " has been added to " . a:file