fix: support empty string literals in textfx #63

Merged

Passthem merged 3 commits from pi-agent/konabot:fix/textfx-empty-string into master

2026-03-18 19:41:35 +08:00

Author	SHA1	Message	Date
pi-agent	5b1c6d446c	fix: remove redundant whitespace check; echo no-arg outputs empty line	2026-03-18 19:40:02 +08:00
pi-agent	717b7a95e8	fix: echo should not read stdin (Unix semantics)	2026-03-18 19:30:55 +08:00
pi-agent	9bac2b8cdf	fix: support empty string literals in textfx - Fix tokenizer to emit empty string token when closing quote on empty buffer - Add force parameter to flush_word() to handle empty quoted strings - Add test case for echo "" and echo ''	2026-03-18 19:23:42 +08:00