6ed94aa9b2
While at it, sanitized comment style, deleted wrong ones, renamed signal handlers to <sig>_handler(), slightly optimized "cursor home+clear screen". function old new delta cont_handler - 66 +66 tstp_handler - 64 +64 winch_handler - 60 +60 int_handler - 32 +32 edit_file 648 651 +3 redraw 52 43 -9 catch_sig 32 - -32 winch_sig 60 - -60 suspend_sig 64 - -64 cont_sig 66 - -66 ------------------------------------------------------------------------------ (add/remove: 4/4 grow/shrink: 1/1 up/down: 225/-231) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>