Update lua read() description

This commit is contained in:
Martin Lund 2024-04-29 16:47:00 +02:00
parent a698799a7d
commit d8fb141bc4
2 changed files with 4 additions and 0 deletions

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@ -457,6 +457,8 @@ until data is ready to read.
Returns number of bytes read on success, 0 on timeout, or -1 on error.
On success, returns read string as second return value.
.IP "\fBset{line=state, ...}"
Set state of one or multiple tty modem lines.