nvim: add termdebug setup

src/.config/nvim/init.vim

@@ -9,8 +9,12 @@ autocmd InsertLeave * hi StatusLine cterm=italic
 highlight LineNr ctermfg=grey
 highlight EndOfBuffer ctermfg=black ctermbg=black
 
+" Disable highlighting when searching
 nnoremap <esc> :noh<return><esc>
 
+
+" NetRW
+
 set splitbelow splitright
 
 let g:netrw_banner = 0
@@ -21,20 +25,39 @@ let g:netrw_winsize = 20
 
 function! OpenNetRW()
 	Vexplore
-	wincmd l
 endfunction
 
-aug ProjectDrawer
-  au!
-  au VimEnter * :call OpenNetRW()
-aug END
-
 aug netrw_close
   au!
   au WinEnter * if winnr('$') == 1 && getbufvar(winbufnr(winnr()), "&filetype") == "netrw"|q|endif
 aug END
 
 nnoremap <tab> :wincmd w<cr>
-inoremap <tab> <c-o>:wincmd w<cr>
 nnoremap <s-tab> :wincmd W<cr>
 inoremap <s-tab> <c-o>:wincmd W<cr>
+
+nnoremap - :call OpenNetRW()<cr>
+
+
+" gdb integration
+
+let g:termdebug_popup = 0
+let g:termdebug_wide = 100
+
+tnoremap <tab> <c-\><c-n> :wincmd w<cr>
+tnoremap <s-tab> <c-\><c-n> :wincmd W<cr>
+tnoremap <esc> <c-\><c-n>
+
+au BufEnter term://* startinsert
+au BufEnter *.c,*.cpp,*.h,*.hpp packadd termdebug
+
+nnoremap <f3> :Termdebug a.out<cr>
+nnoremap <f4> :!g++ -g %:p<cr>
+nnoremap <f5> :Run<cr>
+nnoremap <s-f5> :Stop<cr>
+nnoremap <f9> :Break<cr>
+nnoremap <f8> :Clear<cr>
+nnoremap <s-f10> :Continue<cr>
+nnoremap <c-n> :Over<cr>
+nnoremap <c-p> :Step<cr>
+nnoremap <s-f11> :Finish<cr>