fix: add sleep before Enter send to fix auto-submit on older WezTerm#160
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bfly123 merged 1 commit intobfly123:mainfrom Mar 31, 2026
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WezTerm builds pre-dating send-key (e.g. 20240203) fall through to the CR byte fallback immediately after send-text completes. Without a short delay, the \r arrives before the TUI has finished processing the bracketed paste sequence, causing Claude Code to ignore it and require a manual Enter. Add time.sleep(0.1) before any Enter-sending attempt so the bracketed paste is fully consumed first. Reproduces the timing that was present in bfly123#149 and was inadvertently dropped in bfly123#151. Fixes: bfly123#149 regression introduced by bfly123#151 on older WezTerm versions.
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Summary
send-key(e.g.20240203-110809-5046fc22) fall through to the CR byte fallback insend_via_wezterm()immediately aftersend-textcompletes\rarrives before the TUI has finished processing the bracketed paste sequence — Claude Code ignores it and requires a manual Entertime.sleep(0.1)before any Enter-sending attempt, so the bracketed paste is fully consumed firstThis reproduces the timing that was present in #149 and was inadvertently dropped in #151.
Root cause
_send_wezterm_enter()tries 6send-keyvariants that all fail instantly on older WezTerm (unrecognized subcommand). The fallback\ris then sent with no delay — too fast for the TUI's paste handler.Test plan
20240203(nosend-key): completion hook response auto-submits without manual Entersend-key):_send_wezterm_enter()succeeds as before, sleep is a no-op overheadRelated: #149, #151