keymaps: Smart vsplit direction for fsswitch

[vimconf.git] / keymaps.vim

diff --git a/keymaps.vim b/keymaps.vim
index b56d8db08b9b668292471420588cca4e293589ee..bc6f51d547110ee3010ff132ad78b7bc56ef0887 100644 (file)
--- a/keymaps.vim
+++ b/keymaps.vim
@@ -39,8 +39,23 @@ nmap ga <Plug>(EasyAlign)
 
 au Filetype gnuplot map <buffer> <F5> :call OpenIn("gnuplot -persist") <CR>
 
-au Filetype c,cpp,objc map <buffer> <F11> :vsplit<CR>:FSRight<CR>
+" Performs a vertial split and a FSHere. For a header file the split is
+" performed to the left, for an implementation file to the right.
+function FSvsplit()
+    " We split to the right on header files
+    if match(expand('%:e'), 'h.*') >= 0
+        execute ':leftabove vsplit'
+    else
+        execute ':rightbelow vsplit'
+    endif
+
+    execute ':FSHere'
+endfunction
+
+au Filetype c,cpp,objc map <buffer> <F11> :call FSvsplit()<CR>
+" Terminal-based vi report S-F11 as F23
 au Filetype c,cpp,objc map <buffer> <S-F11> :FSHere<CR>
+au Filetype c,cpp,objc map <buffer> <F23> :FSHere<CR>
 
 au Filetype markdown map <buffer> <F5> :call RunMarkdown()<CR>
 au Filetype asciidoc map <buffer> <F5> :call RunAsciidoc()<CR>