#15 In ispell mode ignore "-m" option so emacs doesn't hang

[caolan mcnamara]

As described at https://bugzilla.redhat.com/show_bug.cgi?id=471085 if hunspell is used as an ispell replacement, then the "-m" command line option in hunspell changes the hunspell mode away from ispell mode but -m is an ispell command line option which can be safely ignored in ispell-mode.

So attached patch makes -a override all other alternative hunspell mode switch options so that it can continue to be used as an ispell replacement by e.g. emacs

[caolan mcnamara]

patch to do this

[Németh László]

Hi Caolan, many thanks for your nice patch. László

[caolan mcnamara]

committed as src/tools/hunspell.cxx 1.3