Commits


add a tog helper function for scrolling down N lines


add a tog helper function for scrolling up N lines


don't fetch commits redundantly when scrolling down in tog


hide terminal cursor in tog


tweak conditional; no functional change


implement upwards scrolling in tog log view


make tog store all first-parent commits, not just those displayed


add get_head_commit_id() helper function to tog


fix upper limit of number of commits in log view


fix error handling case in tog(1)


fix potential crash in tog(1)


implement downwards scrolling for tog(1)


add push/pop routines to manage commit queue in tog's log view


tog(1): handle vertical window resize events properly


add a quick path for redraw in log view