InaEkezekuto

"Compile and run a C++ file being edited in splited section
"   By BonAngeLOL
"   I just wrote it some minutes ago, it should (must!) be improved. 
"   It also could be use to execute another language code
"
"   What it does?
"
"   It consists of two remaps when a file is .cpp (c++)
"
"
"   First:  It compiles and executes the current file and displays the output in a new splited file 
"           so you could save that output file with :w 

autocmd filetype cpp nnoremap <F10> :w<bar>cd %:p:h<bar>let f=expand('%')<bar>let p=expand('%:p:h')<bar>let b=expand('%:r')<bar>15new<bar>execute 'read !g++ '.f.' -o '.b.' && ./'.b<CR><CR>

"   Second: It compiles and executes the current file and displays the output in a :terminal section so you could 
"           close it more easily

autocmd filetype cpp nnoremap <F9> :w<bar>term ++shell g++ %:p -o %:p:r && %:p:r<CR> 

"   Third: Allows exit from terminal mode pressing ESC "<C-[>" twice
"       note: It currently doesn't work when Terminal job is finished. It needs to be fixed
tnoremap <C-[><C-[> <C-w>:bd!<CR>

ToDo:

• Close :terminal window pressing q

Hey, how to Build/Complie/run C++ Projects?

This only works for singular file.

Hey, how to Build/Complie/run C++ Projects?

This only works for singular file.

Instead of compiling with g++, you can use a Makefile instead.