getopt: tweak multi-line literals in help text

* share/txr/stdlib/getopts.tl (opthelp): Use a different line
breaking approach for literals: the escaped space is now at
the end of the previous line, rather than at the start of the
next line, which looks nicer. We don't do this for the option
type legend, because that has some instances of leading space
alignment, which requires a leading backslash.

0 files changed, 0 insertions, 0 deletions