3 commits

Author	SHA1	Message	Date
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
m1ngsama	ecc45f285c	test: add chat_room unit tests and integrate into build ... - Add 11 unit tests for chat_room.c covering: create/destroy, message add/overflow, broadcast sequence, get_message bounds, client add/remove/capacity, and null argument handling - Add unit-test target to root Makefile so `make test` runs unit tests before integration tests - Add common.c to unit test link dependencies (needed for tnt_state_path) - Guard _DARWIN_C_SOURCE define to prevent -Wmacro-redefined warning	2026-04-19 15:22:01 +08:00
m1ngsama	2535d8bfd4	test: add comprehensive unit tests for UTF-8 and message functions ... Add 31 unit tests covering core functionality: - UTF-8 byte length detection - UTF-8 character decoding (1-4 byte sequences) - Character width calculation (ASCII, CJK, Hangul, Hiragana, Katakana) - String width calculation - Character/word removal functions - UTF-8 validation - Message formatting and edge cases Test results: 31/31 passed ✓ Files: - tests/unit/test_utf8.c (20 tests) - tests/unit/test_message.c (11 tests) - tests/unit/Makefile (build configuration)	2026-02-08 10:29:19 +08:00