3 commits

Author	SHA1	Message	Date
m1ngsama	9060259558	feat: add --port, --version long options and improved --help output ... - Add --port as alias for -p - Add -V/--version flag - Improve --help with environment variable documentation - Update manpage with long option forms	2026-04-19 18:37:38 +08:00
m1ngsama	e2990000e6	feat: add :nick command and /me action messages ... - :nick/:name <name>: change username in-session with full validation, thread-safe update under write lock, and system broadcast - /me <action>: IRC-style action messages displayed as "* user action" - Updated help text (EN/ZH) and manpage with new commands Closes #38	2026-04-19 18:34:02 +08:00
m1ngsama	e10b43074c	feat: consolidated improvements, manpage, and deployment prep ... Bug fixes: - Fix data race on client->width/height (now _Atomic int) - Persist join/leave system messages via message_save() - Make room_add_message static to enforce lock contract - Fix execute_command mutating command_input directly - Increase help_copy buffer from 4096 to 8192 for CJK safety New features: - Add :msg/:w whisper command for private messaging - Add command history with UP/DOWN arrows in command mode - Add Ctrl+D/U/F/B page scrolling in normal mode - Add :q/:quit/:exit Vim-style disconnect Unix community: - Add tnt.1 manpage (roff format) with full documentation - Add manpage install/uninstall to Makefile	2026-04-19 17:49:06 +08:00