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Diffstat (limited to 'vim/autoload/map.vim')
-rw-r--r-- | vim/autoload/map.vim | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/vim/autoload/map.vim b/vim/autoload/map.vim new file mode 100644 index 00000000..d4bd90a2 --- /dev/null +++ b/vim/autoload/map.vim @@ -0,0 +1,12 @@ +" We declare a wrapper around map() to allow us always to call it with +" a Funcref as the second function parameter, which isn't directly supported +" by map() until Vim v7.4.1989. If the running version is older than that, +" apply string() to the Funcref to use the older calling convention. +" +" <https://github.com/vim/vim/releases/tag/v7.4.1989> +" +function! map#(list, Func) abort + return has('patch-7.4.1989') + \ ? map(a:list, a:Func) + \ : map(a:list, string(a:Func).'(0, v:val)') +endfunction |