plugins: make them actually recognized and loaded by Pluma

- use *.plugin extension instead of *.pluma-plugin
- use "Plugin" section name instead of "Pluma Plugin"

mostly adapted from:
https://git.gnome.org/browse/gedit/commit/?id=1d56b827f14096891bb03dbd5e8211fdad1331ad
https://git.gnome.org/browse/gedit/commit/?id=7c22769d73f756b9d1388febd147c9d267ed54cb

18 files changed, 36 insertions, 36 deletions

diff --git a/plugins/changecase/Makefile.am b/plugins/changecase/Makefile.am
index 6b3a1cdd..5cb37347 100644
--- a/plugins/changecase/Makefile.am
+++ b/plugins/changecase/Makefile.am
@@ -19,11 +19,11 @@ libchangecase_la_LIBADD = $(PLUMA_LIBS)
 uidir = $(PLUMA_PLUGINS_DATA_DIR)/changecase
 ui_DATA =
 
-plugin_in_files = changecase.pluma-plugin.desktop.in
+plugin_in_files = changecase.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 EXTRA_DIST = $(ui_DATA) $(plugin_in_files)
 
diff --git a/plugins/changecase/changecase.pluma-plugin.desktop.in b/plugins/changecase/changecase.plugin.desktop.in
index d8383125..d1539d99 100644
--- a/plugins/changecase/changecase.pluma-plugin.desktop.in
+++ b/plugins/changecase/changecase.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=changecase
 IAge=2
 _Name=Change Case
diff --git a/plugins/docinfo/Makefile.am b/plugins/docinfo/Makefile.am
index ec9fc410..1e1b48e9 100644
--- a/plugins/docinfo/Makefile.am
+++ b/plugins/docinfo/Makefile.am
@@ -19,11 +19,11 @@ libdocinfo_la_LIBADD  = $(PLUMA_LIBS)
 uidir = $(PLUMA_PLUGINS_DATA_DIR)/docinfo
 ui_DATA = docinfo.ui
 
-plugin_in_files = docinfo.pluma-plugin.desktop.in
+plugin_in_files = docinfo.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 EXTRA_DIST = $(ui_DATA) $(plugin_in_files)
 
diff --git a/plugins/docinfo/docinfo.pluma-plugin.desktop.in b/plugins/docinfo/docinfo.plugin.desktop.in
index 990f2cd6..b4da32b0 100644
--- a/plugins/docinfo/docinfo.pluma-plugin.desktop.in
+++ b/plugins/docinfo/docinfo.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=docinfo
 IAge=2
 _Name=Document Statistics
diff --git a/plugins/filebrowser/Makefile.am b/plugins/filebrowser/Makefile.am
index 3b494cdf..faa554ec 100644
--- a/plugins/filebrowser/Makefile.am
+++ b/plugins/filebrowser/Makefile.am
@@ -44,9 +44,9 @@ libfilebrowser_la_LIBADD = $(PLUMA_LIBS)
 uidir = $(PLUMA_PLUGINS_DATA_DIR)/filebrowser
 ui_DATA = pluma-file-browser-widget-ui.xml
 
-plugin_in_files = filebrowser.pluma-plugin.desktop.in
+plugin_in_files = filebrowser.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
 pluma-file-browser-enum-types.h: pluma-file-browser-enum-types.h.template $(NOINST_H_FILES) $(GLIB_MKENUMS)
 	(cd $(srcdir) && $(GLIB_MKENUMS) --template pluma-file-browser-enum-types.h.template $(NOINST_H_FILES)) > $@
@@ -63,7 +63,7 @@ pluma-file-browser-marshal.c: pluma-file-browser-marshal.list $(GLIB_GENMARSHAL)
 	$(AM_V_GEN) echo "#include \"pluma-file-browser-marshal.h\"" > $@ && \
 	$(GLIB_GENMARSHAL) $< --body --prefix=pluma_file_browser_marshal >> $@
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 @INTLTOOL_XML_NOMERGE_RULE@
 filebrowser_gschema_in = org.mate.pluma.plugins.filebrowser.gschema.xml.in
diff --git a/plugins/filebrowser/filebrowser.pluma-plugin.desktop.in b/plugins/filebrowser/filebrowser.plugin.desktop.in
index 02668983..625f2d01 100644
--- a/plugins/filebrowser/filebrowser.pluma-plugin.desktop.in
+++ b/plugins/filebrowser/filebrowser.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Loader=C
 Module=filebrowser
 IAge=2
diff --git a/plugins/modelines/Makefile.am b/plugins/modelines/Makefile.am
index e375c898..c4840177 100644
--- a/plugins/modelines/Makefile.am
+++ b/plugins/modelines/Makefile.am
@@ -22,10 +22,10 @@ libmodelines_la_SOURCES = \
 libmodelines_la_LDFLAGS = $(PLUGIN_LIBTOOL_FLAGS)
 libmodelines_la_LIBADD  = $(PLUMA_LIBS)
 
-plugin_in_files = modelines.pluma-plugin.desktop.in
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+plugin_in_files = modelines.plugin.desktop.in
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 EXTRA_DIST = \
 	$(plugin_in_files)				\
diff --git a/plugins/modelines/modelines.pluma-plugin.desktop.in b/plugins/modelines/modelines.plugin.desktop.in
index 9adf3f4e..04c34e7f 100644
--- a/plugins/modelines/modelines.pluma-plugin.desktop.in
+++ b/plugins/modelines/modelines.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=modelines
 IAge=2
 _Name=Modelines
diff --git a/plugins/sort/Makefile.am b/plugins/sort/Makefile.am
index 749be6bc..18245f05 100644
--- a/plugins/sort/Makefile.am
+++ b/plugins/sort/Makefile.am
@@ -19,11 +19,11 @@ libsort_la_LIBADD  = $(PLUMA_LIBS)
 uidir = $(PLUMA_PLUGINS_DATA_DIR)/sort
 ui_DATA = sort.ui
 
-plugin_in_files = sort.pluma-plugin.desktop.in
+plugin_in_files = sort.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 EXTRA_DIST = $(ui_DATA) $(plugin_in_files)
 
diff --git a/plugins/sort/sort.pluma-plugin.desktop.in b/plugins/sort/sort.plugin.desktop.in
index 6676ab6b..5775a984 100644
--- a/plugins/sort/sort.pluma-plugin.desktop.in
+++ b/plugins/sort/sort.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=sort
 IAge=2
 _Name=Sort
diff --git a/plugins/spell/Makefile.am b/plugins/spell/Makefile.am
index 001b25ae..9b15bc36 100644
--- a/plugins/spell/Makefile.am
+++ b/plugins/spell/Makefile.am
@@ -44,11 +44,11 @@ pluma-spell-marshal.c: pluma-spell-marshal.list $(GLIB_GENMARSHAL)
 	$(AM_V_GEN) echo "#include \"pluma-spell-marshal.h\"" > $@ && \
 	$(GLIB_GENMARSHAL) $< --body --prefix=pluma_marshal >> $@
 
-plugin_in_files = spell.pluma-plugin.desktop.in
+plugin_in_files = spell.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 @INTLTOOL_XML_NOMERGE_RULE@
 spell_gschema_in = org.mate.pluma.plugins.spell.gschema.xml.in
diff --git a/plugins/spell/spell.pluma-plugin.desktop.in b/plugins/spell/spell.plugin.desktop.in
index 970a505f..9bf11b72 100644
--- a/plugins/spell/spell.pluma-plugin.desktop.in
+++ b/plugins/spell/spell.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=spell
 IAge=2
 _Name=Spell Checker
diff --git a/plugins/taglist/Makefile.am b/plugins/taglist/Makefile.am
index 2b85c58a..044fae3f 100644
--- a/plugins/taglist/Makefile.am
+++ b/plugins/taglist/Makefile.am
@@ -30,9 +30,9 @@ libtaglist_la_SOURCES = \
 libtaglist_la_LDFLAGS = $(PLUGIN_LIBTOOL_FLAGS)
 libtaglist_la_LIBADD  = $(PLUMA_LIBS)
 
-plugin_in_files = taglist.pluma-plugin.desktop.in
+plugin_in_files = taglist.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po)
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po)
 	$(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
 GZIP_ENV = -9
@@ -41,7 +41,7 @@ GZIP_ENV = -9
 	LC_ALL=C $(INTLTOOL_MERGE) $(top_srcdir)/po $< $(@:.gz=) -x -u -c $(top_builddir)/po/.intltool-merge-cache
 	GZIP=$(GZIP_ENV) gzip -n -f $(@:.gz=)
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 EXTRA_DIST = \
 	$(taglist_in_files) $(taglist_DATA)	\
diff --git a/plugins/taglist/taglist.pluma-plugin.desktop.in b/plugins/taglist/taglist.plugin.desktop.in
index a138ff3a..00b07952 100644
--- a/plugins/taglist/taglist.pluma-plugin.desktop.in
+++ b/plugins/taglist/taglist.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=taglist
 IAge=2
 _Name=Tag list
diff --git a/plugins/time/Makefile.am b/plugins/time/Makefile.am
index d1f8fe3b..30363e76 100644
--- a/plugins/time/Makefile.am
+++ b/plugins/time/Makefile.am
@@ -21,11 +21,11 @@ ui_DATA = \
 	pluma-time-dialog.ui				\
 	pluma-time-setup-dialog.ui
 
-plugin_in_files = time.pluma-plugin.desktop.in
+plugin_in_files = time.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 @INTLTOOL_XML_NOMERGE_RULE@
 time_gschema_in = org.mate.pluma.plugins.time.gschema.xml.in
diff --git a/plugins/time/time.pluma-plugin.desktop.in b/plugins/time/time.plugin.desktop.in
index af812768..a59f2085 100644
--- a/plugins/time/time.pluma-plugin.desktop.in
+++ b/plugins/time/time.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=time
 IAge=2
 _Name=Insert Date/Time
diff --git a/plugins/trailsave/Makefile.am b/plugins/trailsave/Makefile.am
index c8446959..d5879e46 100644
--- a/plugins/trailsave/Makefile.am
+++ b/plugins/trailsave/Makefile.am
@@ -16,11 +16,11 @@ libtrailsave_la_SOURCES = \
 libtrailsave_la_LDFLAGS = $(PLUGIN_LIBTOOL_FLAGS)
 libtrailsave_la_LIBADD  = $(PLUMA_LIBS)
 
-plugin_in_files = trailsave.pluma-plugin.desktop.in
+plugin_in_files = trailsave.plugin.desktop.in
 
-%.pluma-plugin: %.pluma-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+%.plugin: %.plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
 
-plugin_DATA = $(plugin_in_files:.pluma-plugin.desktop.in=.pluma-plugin)
+plugin_DATA = $(plugin_in_files:.plugin.desktop.in=.plugin)
 
 EXTRA_DIST = $(plugin_in_files)
 
diff --git a/plugins/trailsave/trailsave.pluma-plugin.desktop.in b/plugins/trailsave/trailsave.plugin.desktop.in
index dcdbeee6..3849ba7f 100644
--- a/plugins/trailsave/trailsave.pluma-plugin.desktop.in
+++ b/plugins/trailsave/trailsave.plugin.desktop.in
@@ -1,4 +1,4 @@
-[Pluma Plugin]
+[Plugin]
 Module=trailsave
 IAge=2
 _Name=Save Without Trailing Spaces