feature: support no-argument stty() to display current settings#60
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feature: support no-argument stty() to display current settings#60
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When called with no parameters, stty() now returns the current terminal settings in human-readable form (equivalent to -a) instead of dying. This matches POSIX stty behavior where invoking stty with no operands displays the current configuration. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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What
stty()called with no parameters now returns current terminal settings instead of dying.Why
POSIX specifies that
sttywith no operands should display the current terminal configuration. The previous behavior (die "No parameters passed to stty") was unfriendly and non-standard. This also makesstty.plwith no arguments print terminal settings (matching GNU stty behavior) instead of dying.How
Moved the empty-args check from a
dieat the top ofstty()to after the termios read, returningshow_me_the_crap()output (same as-a). Non-tty handles still returnundefas before (theisattycheck runs first).Testing
-aundefreturn (no die)🤖 Generated with Claude Code
Quality Report
Changes: 3 files changed, 46 insertions(+), 8 deletions(-)
Code scan: clean
Tests: passed (OK)
Branch hygiene: 1 issue(s)
Generated by Kōan post-mission quality pipeline