let g:quickrun_no_default_key_mappings = 1 let g:quickrun_config = {} "\ 'cmdopt' : '-g -lm -Werror -Wfatal-errors -Wall -Wextra' "\ 'cmdopt' : '-g -lm', " \ 'cmdopt' : '-g -lm -Werror -Wfatal-errors -Wall -Wextra -Wuninitialized', " use gcc to compile c code let g:quickrun_config.c = { \ 'command' : 'gcc', \ 'cmdopt' : '-g -lm -Werror -Wfatal-errors -Wall -Wextra -Wuninitialized', \}