Fix ASCII fallback for box-drawing chars when alt charset unsupported#1638
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Fix ASCII fallback for box-drawing chars when alt charset unsupported#1638
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…s unsupported When a terminal does not support alternate charset mode (enter_alt_charset_mode / exit_alt_charset_mode capabilities), box-drawing Unicode characters like '─' were passed through as-is. Terminals that cannot render these characters would display garbled output (e.g., 'qqqqqq' instead of '------' for horizontal lines). Add an else branch that converts box-drawing characters to ASCII equivalents: ─ → - │ → | corners/intersections → + Fixes #1259
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Summary
smacs/rmacs), box-drawing Unicode characters were passed through as-isTERM=screen-256color) displayed garbled output likeqqqqqqinstead of horizontal lines─→-,│→|, corners/intersections →+Fixes #1259
Test plan
./mvx mvn -pl terminal -am testpassesTERM=screen-256colorthat TailTipWidgets separator renders as------instead ofqqqqqq