In 2.1.4 it is possible to type a number of hyphens in sequence in
LyX-Code. Thus, discussing command lines, you can type "--help" in
LyX-Code and the two hyphens are *not* converted to an en dash. This
behaviour has been lost in beta2. The two hyphens are automatically
converted to an en dash (and three to an em dash). This defeats the
purpose of LyX-Code (as I understand it). I can't see anything in "New
in LyX 2.2" to suggest this is intended. I suspect a bug.
Andrew
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