mail/neomutt: fix WITHOUT=DOCS

The trick we abused in order to still get the manpages while not
building the docs it not working anymore.

Make the manpages conditionnes to the DOCS option as well

Reported by:	gahr

mail/neomutt/Makefile

@@ -86,12 +86,10 @@ GSSAPI_HEIMDAL_CONFIGURE_ON=	--with-gss=${LOCALBASE}
 GSSAPI_MIT_USES=		gssapi:mit
 GSSAPI_MIT_CONFIGURE_ON=	--with-gss=${LOCALBASE}
 
+DOCS_CONFIGURE_OFF=	--disable-doc
 DOCS_BUILD_DEPENDS=	xsltproc:textproc/libxslt \
 			${LOCALBASE}/share/xsl/docbook/html/docbook.xsl:textproc/docbook-xsl \
 			lynx:www/lynx
-# Trick neomutt into building manpages and neomuttrc
-DOCS_VARS_OFF=		BINARY_ALIAS=xsltproc=true \
-			BINARY_ALIAS+=xmlcatalog=true
 
 post-install:
 	${RM} ${STAGEDIR}${PREFIX}/etc/mime*

mail/neomutt/pkg-plist

 bin/neomutt
 libexec/neomutt/pgpewrap
 libexec/neomutt/smime_keys
-man/man1/neomutt.1.gz
-man/man1/pgpewrap_neomutt.1.gz
-man/man1/smime_keys_neomutt.1.gz
-man/man5/mbox_neomutt.5.gz
-man/man5/mmdf_neomutt.5.gz
-man/man5/neomuttrc.5.gz
+%%PORTDOCS%%man/man1/neomutt.1.gz
+%%PORTDOCS%%man/man1/pgpewrap_neomutt.1.gz
+%%PORTDOCS%%man/man1/smime_keys_neomutt.1.gz
+%%PORTDOCS%%man/man5/mbox_neomutt.5.gz
+%%PORTDOCS%%man/man5/mmdf_neomutt.5.gz
+%%PORTDOCS%%man/man5/neomuttrc.5.gz
 @sample etc/neomuttrc.dist etc/neomuttrc
 %%NLS%%share/locale/bg/LC_MESSAGES/neomutt.mo
 %%NLS%%share/locale/ca/LC_MESSAGES/neomutt.mo