[cgdb] shortcurt mapping

.cgdb/cgdbrc

@@ -4,7 +4,7 @@ set winsplit=top_big
 set arrowstyle=long
 set tabstop=4
 
-hi Normal                ctermfg=Green     ctermbg=Black
+hi Normal                ctermfg=Green     ctermbg=Black 
 hi Statement             ctermfg=White     ctermbg=Black
 hi Comment               ctermfg=Yellow    ctermbg=Black
 hi PreProc               ctermfg=Magenta   ctermbg=Black
@@ -18,3 +18,9 @@ hi StatusLine            ctermfg=Black     ctermbg=Grey     cterm=none
 hi Breakpoint            ctermfg=White     ctermbg=Red      cterm=bold
 hi DisabledBreakpoint                      ctermbg=DarkGrey cterm=none
 hi SelectedLineNr        ctermfg=White     ctermbg=Blue     cterm=bold
+
+map r :run<CR>
+map c :continue<CR>
+map f :finish<CR>
+map n :next<CR>
+map s :step<CR>