刚装上这个插件 source ～/.vimrc 后就出现报错信息：“E969: 属性类型 FittenSuggestion 已定义”

[cuncaojin]

处理 /home/cuncaojin/.vimrc[96]../usr/share/vim/vim90/syntax/syntax.vim[19]../usr/share/vim/vim90/syntax/synload.vim[19]..ColorScheme 自动命令 "*"..function SetSuggestionStyle 时发生错误:
第 6 行:
E969: 属性类型 FittenSuggestion 已定义
E969: 属性类型 FittenSuggestion 已定义
E969: 属性类型 FittenSuggestion 已定义

[cuncaojin]

VIM - Vi IMproved 9.0 (2022 Jun 28, 编译于 May 10 2022 08:40:37)
包含补丁: 1-749

[luozhiya]

@cuncaojin

您试下这个 patch，看是否解决问题了

diff --git a/plugin/fittencode.vim b/plugin/fittencode.vim
index 1d1610e..b0337fa 100644
--- a/plugin/fittencode.vim
+++ b/plugin/fittencode.vim
@@ -9,11 +9,13 @@ let g:loaded_fittencode = 1
 let s:hlgroup = 'FittenSuggestion'
 function! SetSuggestionStyle() abort
     if &t_Co == 256
-        hi def FittenSuggestion guifg=#808080 ctermfg=244
+        hi FittenSuggestion guifg=#808080 ctermfg=244
     else
-        hi def FittenSuggestion guifg=#808080 ctermfg=8
+        hi FittenSuggestion guifg=#808080 ctermfg=8
+    endif
+    if empty(prop_type_get(s:hlgroup))
+        call prop_type_add(s:hlgroup, {'highlight': s:hlgroup})
     endif
-    call prop_type_add(s:hlgroup, {'highlight': s:hlgroup})
 endfunction
 
 function! Fittenlogin(account, password)