nasmjf

1 # invoked from a shell alias: 2 # 3 # alias jf='screen -c nasmjf/screenrc' 4 # 5 # Where -c tells screen to use the supplied file for initial commands 6 # rather than any ~/.screenrc you might have. 7 8 # avoid "utmp slot not found message" 9 deflogin off 10 11 # hush now 12 startup_message off 13 14 # please 15 vbell off 16 17 # make the main screen escape Ctrl-j (which is so much easier to type on my 18 # little netbook keyboard). Then "Ctrl-j Ctrl-j" toggles between the windows, 19 # which is super handy. 20 escape ^Jj 21 22 # Turns out saving a 'hardcopy' of the scrollback buffer is the best way to 23 # save a Screen session. (Logging is awesome, but I quickly realized it was 24 # saving ALL of the ANSI sequences sent to the terminal by the application! 25 # The hardcopy is just the visible text content of the screen. 26 # Let's set scrollback buffer default to big. 27 defscrollback 5000 28 # Bind "Ctrl-j h" to hardcopy -h, which also saves the scrollback buffer. 29 bind h hardcopy -h 30 31 # Now create two windows. 'screen' is a screen command to create a new window 32 # (yeah, confusing in this context) and the bash commands start up with 33 # specific applications: 34 # -c runs the specified command in the shell when it starts. 35 # The last window we open will be the one we're faced with by default. 36 # Unfortunately, there's no easy way to keep Bash running after the command 37 # exits... (The -i option for "interactive" shell is essentially ignored) 38 # 39 # This window attempts to assemble, link, and open GDB 40 #screen bash -c "./build.sh gdb" 41 # 42 # Nope, now we just open a shell - the Forth interpreter is pretty good 43 # at introspection now to the point where GDB is decreasingly helpful. 44 screen bash 45 # 46 # This window contains the source and handy references. 47 # (This changes as what I'm working on changes.) 48 screen bash -c "vim nasmjf.asm jonesforth/jonesforth.S devlog/log25.txt" 49