Open mvarela opened 12 years ago
Btw, uncommenting line 14 in Language/LaTeX.hs seems to make it work, though I haven't been able to test whether it breaks something else.
. replace "_" "\\_"
The idea is that the system takes care of some formatting for you when you insert a _
. Apparently that is broken now, I will look into it.
Ok, I had understood that from the documentation as well.
Hi, I believe this is a bug in lhs2Tex-hl. When there is an underscore in a constructor declaration, e.g.:
data FOO = Bar_A | Bar_B
the formatting generated is
%format Bar_A = " {\lhsCHconstructor{Bar_{A}}}"
which causes LaTeX to choke, as the underscore is not in a math environment. Maybe outputting an escaped underscore
%format Bar_A = " {\lhsCHconstructor{Bar\_{A}}}"
or formatting the whole thing as a subscript
%format Bar_A = " {\lhsCHconstructor{Bar$_{A}$}}"
would be possible solutions.
Br, Martin