docs: update
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@ -1328,9 +1328,7 @@ main() {
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c7='[37m'; c8='[38m'
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}
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# Avoid text-wrapping from wrecking the program output
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# and hide the cursor to hide its moving around during
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# the printing process.
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# Avoid text-wrapping from wrecking the program output.
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#
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# Some terminals don't support these sequences, nor do they
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# silently conceal them if they're printed resulting in
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@ -1338,11 +1336,10 @@ main() {
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[ "$TERM" = dumb ] ||
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[ "$TERM" = minix ] ||
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[ "$TERM" = cons25 ] || {
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# '[?7l': Disable line-wrapping.
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# Disable line-wrapping.
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printf '[?7l' >&6
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# Leave the terminal how we found it on exit or Ctrl+C.
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# '[?7h': Enable line-wrapping.
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# Enable line-wrapping again on exit.
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trap 'printf [?7h >&6' EXIT
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}
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