Add an emacs useflag to enable search forwarding to emacs, thanks to Sebastian Schubert in bug #116737.

(Portage version: 2.1.2-r4)

3 files changed, 46 insertions, 7 deletions

diff --git a/kde-base/kdvi/ChangeLog b/kde-base/kdvi/ChangeLog
index 4557f44701a8..d66ccb45e992 100644
--- a/kde-base/kdvi/ChangeLog
+++ b/kde-base/kdvi/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for kde-base/kdvi
 # Copyright 1999-2007 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/kde-base/kdvi/ChangeLog,v 1.63 2007/01/16 20:30:17 flameeyes Exp $
+# $Header: /var/cvsroot/gentoo-x86/kde-base/kdvi/ChangeLog,v 1.64 2007/01/27 22:09:02 flameeyes Exp $
+
+  27 Jan 2007; Diego Pettenò <flameeyes@gentoo.org>
+  +files/50kdvi-gentoo.el, kdvi-3.5.6.ebuild:
+  Add an emacs useflag to enable search forwarding to emacs, thanks to
+  Sebastian Schubert in bug #116737.
 
 *kdvi-3.5.6 (16 Jan 2007)
 
diff --git a/kde-base/kdvi/files/50kdvi-gentoo.el b/kde-base/kdvi/files/50kdvi-gentoo.el
new file mode 100644
index 000000000000..9ba617b62a92
--- /dev/null
+++ b/kde-base/kdvi/files/50kdvi-gentoo.el
@@ -0,0 +1,3 @@
+(require 'kdvi-search)
+(add-hook 'LaTeX-mode-hook (lambda () (local-set-key "\C-x\C-j" 'kdvi-jump-to-line)))
+(add-hook 'tex-mode-hook (lambda () (local-set-key "\C-x\C-j" 'kdvi-jump-to-line)))
diff --git a/kde-base/kdvi/kdvi-3.5.6.ebuild b/kde-base/kdvi/kdvi-3.5.6.ebuild
index 127ee4d62f6a..5de9d0afdf0f 100644
--- a/kde-base/kdvi/kdvi-3.5.6.ebuild
+++ b/kde-base/kdvi/kdvi-3.5.6.ebuild
@@ -1,20 +1,51 @@
 # Copyright 1999-2007 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/kde-base/kdvi/kdvi-3.5.6.ebuild,v 1.1 2007/01/16 20:30:17 flameeyes Exp $
+# $Header: /var/cvsroot/gentoo-x86/kde-base/kdvi/kdvi-3.5.6.ebuild,v 1.2 2007/01/27 22:09:02 flameeyes Exp $
 
 KMNAME=kdegraphics
 MAXKDEVER=$PV
 KM_DEPRANGE="$PV $MAXKDEVER"
-inherit kde-meta eutils
+inherit kde-meta eutils elisp-common
 
 DESCRIPTION="KDE DVI viewer"
 KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
-IUSE="tetex"
+IUSE="emacs tetex"
 
-DEPEND="
-$(deprange $PV $MAXKDEVER kde-base/kviewshell)
->=media-libs/freetype-2"
+DEPEND="$(deprange $PV $MAXKDEVER kde-base/kviewshell)
+	>=media-libs/freetype-2
+	emacs? ( virtual/emacs )"
 RDEPEND="${DEPEND}
 	tetex? ( virtual/tetex )"
 
 KMCOMPILEONLY="kviewshell/"
+
+src_compile() {
+	kde-meta_src_compile
+
+	if use emacs; then
+		cd "${S}/doc/kdvi"
+		elisp-compile kdvi-search.el
+	fi
+}
+
+src_install() {
+	kde-meta_src_install
+
+	if use emacs; then
+		insinto "${SITELISP}"
+		doins doc/kdvi/kdvi-search.el*
+		elisp-site-file-install "${FILESDIR}/50kdvi-gentoo.el"
+	fi
+}
+
+pkg_postinst() {
+	kde_pkg_postinst
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	kde_pkg_postrm
+	# regenerate site-gentoo if we are merged USE=emacs and unmerged
+	# USE=-emacs
+	has_version virtual/emacs && elisp-site-regen
+}