Rework rvs a lot (no longer needs complex C dependency tracker!)

Rework ./configure, and how it uses `srcdir'.  Probably broke all the
other packages. Oh well, everything only half-works right now.

49 files changed, 370 insertions, 1473 deletions

diff --git a/rvs/config b/rvs/config
index afce4b7..140c270 100644
--- a/rvs/config
+++ b/rvs/config
@@ -1,4 +1,9 @@
        _name='rvs'
         _RVS='$(bindir)/$(rvs)'
-vars="$vars name RVS"
+ _sysconfdir='$(prefix)/etc/$(name)'
+     _BINDIR='$(sysconfdir)/bin'
+     _TMPDIR='$(sysconfdir)/tmp'
+     _LIBDIR='$(sysconfdir)/lib'
+     _ETCDIR='$(sysconfdir)/etc'
+vars="$vars name RVS sysconfdir BINDIR TMPDIR LIBDIR ETCDIR"
 
diff --git a/rvs/main.mk.in b/rvs/main.mk.in
index 2d55793..11fca5c 100644
--- a/rvs/main.mk.in
+++ b/rvs/main.mk.in
@@ -17,11 +17,16 @@ ver = 0.9
 #  along with this program;  see the file COPYING.
 #  If not, see <http://www.gnu.org/licenses>.
 
-rvs = $(name)
-dirs += $(libexecdir)/$(rvs)
+sysconfdir ?= @sysconfdir@
+BINDIR ?= @BINDIR@
+TMPDIR ?= @TMPDIR@
+LIBDIR ?= @LIBDIR@
+ETCDIR ?= @ETCDIR@
+dirs += $(sysconfdir) $(BINDIR) $(TMPDIR) $(LIBDIR) $(ETCDIR)
 
 # phony targets ######################################################
-all : wrapper p-build
+.PHONY: all
+all : wrapper plugins
 .SUFFIXES :
 VPATH = $(srcdir)
 filelist = \
@@ -35,25 +40,11 @@ filelist = \
   $(patsubst $(srcdir)/%,%,$(shell find $(srcdir)/*/* -type f))
 # install ############################################################
 
-install : install-wrapper libexec p-install
-
-# $(libexecdir)/rvs/*
-libexec : $(DESTDIR)$(libexecdir)/$(rvs)/plugins
-$(DESTDIR)$(libexecdir)/$(rvs)/plugins : $(DESTDIR)$(libexecdir)/$(rvs)
-	touch $@
-
-# uninstall ##########################################################
-
-uninstall :
-	$(RM) $(DESTDIR)$(bindir)/$(rvs)
-	$(RM) -r $(DESTDIR)$(libexecdir)/$(rvs)
-
-# clean ##############################################################
-
-clean : $(clean-plugins) clean-wrapper
-
-distclean : clean $(distclean-plugins) distclean-wrapper
-	$(RM) Makefile
+install   :         install-wrapper   install-plugins
+uninstall :       uninstall-wrapper uninstall-plugins
+clean     :           clean-wrapper     clean-plugins
+distclean : clean distclean-wrapper distclean-plugins
+	$(RM) Makefile *.mk
 
 # wrapper ############################################################
 
@@ -69,5 +60,12 @@ $(RVS) : install-wrapper
 
 # plugins ############################################################
 
-p-%   : plugins/Makefile ; $(MAKE) -C plugins $*
+plugins : build-plugins
+build-plugins     : plugins/ plugins/Makefile ; $(MAKE) -C $<
+uninstall-plugins : plugins/ plugins/Makefile ; $(MAKE) -C $< uninstall
+clean-plugins     : plugins/ plugins/Makefile ; $(MAKE) -C $< clean
+distclean-plugins : plugins/ plugins/Makefile ; $(MAKE) -C $< distclean
+dist-plugins      : plugins/ plugins/Makefile ; $(MAKE) -C $< dist
+install-plugins   : plugins/ plugins/Makefile \
+                    plugins $(RVS)            ; $(MAKE) -C $< install
 
diff --git a/rvs/plugins/filedata/bin/commit b/rvs/plugins/filedata/bin/commit
new file mode 100644
index 0000000..9b7f59a
--- /dev/null
+++ b/rvs/plugins/filedata/bin/commit
@@ -0,0 +1,33 @@
+#!/bin/sh
+name='rvs filedata commit'
+ver=0.9
+#  Copyright (C) 2009 Luke Shumaker
+#  
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the
+#  License, or (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
+
+out="$1"
+file="$2"
+hash="`cat /dev/stdin`"
+
+temp=`mktemp`
+echo "Hash: $hash" > "$temp"
+stat "$file" >> "$temp"
+
+meta=`sha1sum "$temp" | sed "s/ .*$//"`
+if [ ! -f "$REPO/@ID@/$hash" ]; then
+	install -m 644 -o $USER -g $USER -T "$temp" "$REPO/@ID@/$meta"
+fi
+echo "$meta"
+
diff --git a/rvs/plugins/filedata/commit.sh b/rvs/plugins/filedata/bin/commit.sh
index f046db4..9b7f59a 100644
--- a/rvs/plugins/filedata/commit.sh
+++ b/rvs/plugins/filedata/bin/commit.sh
@@ -25,7 +25,7 @@ temp=`mktemp`
 echo "Hash: $hash" > "$temp"
 stat "$file" >> "$temp"
 
-meta=`sha1sum $temp | sed "s/ .*$//"`
+meta=`sha1sum "$temp" | sed "s/ .*$//"`
 if [ ! -f "$REPO/@ID@/$hash" ]; then
 	install -m 644 -o $USER -g $USER -T "$temp" "$REPO/@ID@/$meta"
 fi
diff --git a/rvs/plugins/filedata/get.sh b/rvs/plugins/filedata/bin/get
index 321d5f8..321d5f8 100644
--- a/rvs/plugins/filedata/get.sh
+++ b/rvs/plugins/filedata/bin/get
diff --git a/rvs/plugins/filedata/bin/get.sh b/rvs/plugins/filedata/bin/get.sh
new file mode 100644
index 0000000..321d5f8
--- /dev/null
+++ b/rvs/plugins/filedata/bin/get.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+name='rvs filedata get'
+ver=0.9
+#  Copyright (C) 2009 Luke Shumaker
+#  
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the
+#  License, or (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
+
+out="$1"
+
+echo "yeah, this hasn't been coded yet, sorry!"
+
diff --git a/rvs/plugins/filedata/info.mk.in b/rvs/plugins/filedata/info.mk.in
index 77643cd..0746843 100644
--- a/rvs/plugins/filedata/info.mk.in
+++ b/rvs/plugins/filedata/info.mk.in
@@ -1,2 +1,3 @@
 name = filedata
 ver = 0.9
+priority = 1
diff --git a/rvs/plugins/filedata/plugin.conf.in b/rvs/plugins/filedata/plugin.conf.in
deleted file mode 100644
index d7c834c..0000000
--- a/rvs/plugins/filedata/plugin.conf.in
+++ /dev/null
@@ -1,4 +0,0 @@
-# rvs @name@ plugins.conf
-# ver=@ver@
-commit:repo-0.9/commit
-get
diff --git a/rvs/plugins/files/bin/commit b/rvs/plugins/files/bin/commit
new file mode 100644
index 0000000..63eaac1
--- /dev/null
+++ b/rvs/plugins/files/bin/commit
@@ -0,0 +1,36 @@
+#!/bin/sh
+name='rvs files commit'
+ver=0.9
+#  Copyright (C) 2009-2010 Luke Shumaker
+#  
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the
+#  License, or (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
+
+source "$libexecdir/@ID@/stdio"
+
+# commit FILE
+file=${1-.} # take arg1 as the file, default to the current directory
+
+if [ ! -e "$file" ]; then
+	error "file \`$file' does not exist";
+else
+	foundMod='false';
+	for type in select/*; do
+		if "$type" "$file"; then foundMod='true'; break; fi
+	done
+	if [ "$foundMod" == 'false' ]; then
+		error "cannot handle file type of \`$file'"
+	fi
+fi
+
diff --git a/rvs/plugins/files/commit.d.sh b/rvs/plugins/files/bin/commit.d.sh
index f5b432b..f5b432b 100644
--- a/rvs/plugins/files/commit.d.sh
+++ b/rvs/plugins/files/bin/commit.d.sh
diff --git a/rvs/plugins/files/commit.f.sh b/rvs/plugins/files/bin/commit.f.sh
index a86e5b5..a86e5b5 100644
--- a/rvs/plugins/files/commit.f.sh
+++ b/rvs/plugins/files/bin/commit.f.sh
diff --git a/rvs/plugins/files/bin/commit.sh b/rvs/plugins/files/bin/commit.sh
new file mode 100644
index 0000000..63eaac1
--- /dev/null
+++ b/rvs/plugins/files/bin/commit.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+name='rvs files commit'
+ver=0.9
+#  Copyright (C) 2009-2010 Luke Shumaker
+#  
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the
+#  License, or (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
+
+source "$libexecdir/@ID@/stdio"
+
+# commit FILE
+file=${1-.} # take arg1 as the file, default to the current directory
+
+if [ ! -e "$file" ]; then
+	error "file \`$file' does not exist";
+else
+	foundMod='false';
+	for type in select/*; do
+		if "$type" "$file"; then foundMod='true'; break; fi
+	done
+	if [ "$foundMod" == 'false' ]; then
+		error "cannot handle file type of \`$file'"
+	fi
+fi
+
diff --git a/rvs/plugins/files/get.d.sh b/rvs/plugins/files/bin/get.d.sh
index 46e1eeb..46e1eeb 100644
--- a/rvs/plugins/files/get.d.sh
+++ b/rvs/plugins/files/bin/get.d.sh
diff --git a/rvs/plugins/files/get.f.sh b/rvs/plugins/files/bin/get.f.sh
index e6b79d5..e6b79d5 100644
--- a/rvs/plugins/files/get.f.sh
+++ b/rvs/plugins/files/bin/get.f.sh
diff --git a/rvs/plugins/files/get.sh b/rvs/plugins/files/bin/get.sh
index 4d0d48f..4d0d48f 100644
--- a/rvs/plugins/files/get.sh
+++ b/rvs/plugins/files/bin/get.sh
diff --git a/rvs/plugins/files/commit.sh b/rvs/plugins/files/commit.sh
deleted file mode 100644
index 32d3042..0000000
--- a/rvs/plugins/files/commit.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/sh
-name='rvs files commit'
-ver=0.9
-#  Copyright (C) 2009 Luke Shumaker
-#  
-#  This program is free software; you can redistribute it and/or
-#  modify it under the terms of the GNU General Public License as
-#  published by the Free Software Foundation; either version 2 of the
-#  License, or (at your option) any later version.
-#  
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-#  General Public License for more details.
-#  
-#  You should have received a copy of the GNU General Public License
-#  along with this program;  see the file COPYING.
-#  If not, see <http://www.gnu.org/licenses>.
-
-source "$libexecdir/@ID@/stdio"
-
-# commit FILE
-file=${1-.}
-
-if [ ! -e $file ]; then error "file \`$file' does not exist";
-# START file type list
-elif [ -L $file ]; then type='l';	# symbolic link
-elif [ -b $file ]; then type='b';	# block       (buffered) special
-elif [ -c $file ]; then type='c';	# character (unbuffered) special
-elif [ -d $file ]; then type='d';	# directory
-elif [ -p $file ]; then type='p';	# named pipe (FIFO)
-elif [ -f $file ]; then type='f';	# regular file
-elif [ -s $file ]; then type='s';	# socket
-#elif [ -D $file ]; then type='D';	# door (Solaris only)
-# END   file type list
-else error "could not identify file type of \`$file'"
-fi
-
-out "+$type `pwd`/$file"
-"$RVS" commit.$type "$file"
-
diff --git a/rvs/plugins/files/etc/3-d.sh b/rvs/plugins/files/etc/3-d.sh
new file mode 100644
index 0000000..91163dc
--- /dev/null
+++ b/rvs/plugins/files/etc/3-d.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+#name=''
+#ver=0.9
+#  Copyright (C) 2009-2010 Luke Shumaker
+#  
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the
+#  License, or (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
+
+if [ -f $file ]; then echo 'd'; fi
diff --git a/rvs/plugins/files/etc/5-f.sh b/rvs/plugins/files/etc/5-f.sh
new file mode 100644
index 0000000..975992a
--- /dev/null
+++ b/rvs/plugins/files/etc/5-f.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+#name=''
+#ver=0.9
+#  Copyright (C) 2009-2010 Luke Shumaker
+#  
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of the
+#  License, or (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
+
+if [ -f $file ]; then echo 'f'; fi
diff --git a/rvs/plugins/files/info.mk.in b/rvs/plugins/files/info.mk.in
index d7ccb97..7552306 100644
--- a/rvs/plugins/files/info.mk.in
+++ b/rvs/plugins/files/info.mk.in
@@ -1,2 +1,3 @@
 name = files
 ver = 0.9
+priority = 0
diff --git a/rvs/plugins/files/stdio.sh b/rvs/plugins/files/lib/stdio.sh
index 9062683..9062683 100644
--- a/rvs/plugins/files/stdio.sh
+++ b/rvs/plugins/files/lib/stdio.sh
diff --git a/rvs/plugins/files/plugin.conf.in b/rvs/plugins/files/plugin.conf.in
deleted file mode 100644
index 2359dd5..0000000
--- a/rvs/plugins/files/plugin.conf.in
+++ /dev/null
@@ -1,8 +0,0 @@
-# rvs @name@ plugins.conf
-# ver=@ver@
-commit
-commit.d
-commit.f
-get
-get.d
-get.f
diff --git a/rvs/plugins/main.mk.in b/rvs/plugins/main.mk.in
index f0401d1..3039c1f 100644
--- a/rvs/plugins/main.mk.in
+++ b/rvs/plugins/main.mk.in
@@ -17,22 +17,37 @@
 #  along with this program;  see the file COPYING.
 #  If not, see <http://www.gnu.org/licenses>.
 
+sysconfdir ?= @sysconfdir@
+BINDIR ?= @BINDIR@
+TMPDIR ?= @TMPDIR@
+LIBDIR ?= @LIBDIR@
+ETCDIR ?= @ETCDIR@
+dirs += $(sysconfdir) $(BINDIR) $(TMPDIR) $(LIBDIR) $(ETCDIR)
+
 mods = $(patsubst ./%,%,$(shell find ./* -maxdepth 0 -type d))
+mods-build     = $(addprefix     build-,$(mods))
+mods-install   = $(addprefix   install-,$(mods))
+mods-clean     = $(addprefix     clean-,$(mods))
+mods-distclean = $(addprefix distclean-,$(mods))
 
 .PHONY : all
 all : build
 
-.PHONY : install build
-install : $(addprefix install-,$(mods))
-build   : $(addprefix   build-,$(mods))
+.PHONY : build         install         clean         distclean 
+#  $(mods-build) $(mods-install) $(mods-clean) $(mods-distclean)
+build     : $(mods-build)
+install   : $(mods-install)
+clean     : $(mods-clean)
+distclean : $(mods-distclean)
+	$(RM) Makefile *.mk
 
 .SECONDARY:
 
 %/main.mk : plugin.mk   %/; cp $< $@
 
-complete-%  : %/            %/main.mk; :
-build-%     : %/ complete-% %/main.mk; $(MAKE) -C $<
-install-%   : %/ complete-% %/main.mk; $(MAKE) -C $< install
-clean-%     : %/ complete-% %/main.mk; $(MAKE) -C $< clean
-distclean-% : %/ complete-% %/main.mk; $(MAKE) -C $< distclean
+complete-%  : %/            %/main.mk;  :
+build-%     : %/ complete-% %/main.mk;  $(MAKE) -C $<
+install-%   : %/ complete-% %/main.mk;  $(MAKE) -C $< install
+clean-%     : %/ complete-% %/main.mk; -$(MAKE) -C $< clean
+distclean-% : %/ complete-% %/main.mk;  $(MAKE) -C $< distclean
 
diff --git a/rvs/plugins/plugin.mk.in b/rvs/plugins/plugin.mk.in
index 6980538..8af5fcc 100644
--- a/rvs/plugins/plugin.mk.in
+++ b/rvs/plugins/plugin.mk.in
@@ -18,37 +18,51 @@ include info.mk # this contains the actuall name/version for the plugin
 #  along with this program;  see the file COPYING.
 #  If not, see <http://www.gnu.org/licenses>.
 
+sysconfdir ?= @sysconfdir@
+BINDIR ?= @BINDIR@
+TMPDIR ?= @TMPDIR@
+LIBDIR ?= @LIBDIR@
+ETCDIR ?= @ETCDIR@
+dirs += $(sysconfdir) $(BINDIR) $(TMPDIR) $(LIBDIR) $(ETCDIR)
+
 rvs = @name@
 id = $(name)-$(ver)
 
 # phony targets ####################################################
 all : $(name)
-.PHONY : $(name) install uninstall clean distclean dist
+.PHONY : $(name) install uninstall clean distclean
 .SUFFIXES :
 
 # build ############################################################
-mysrcdir = $(srcdir)/plugins/$(name)
-myoutdir = out
+$(info srcdir:$(srcdir))
 
-srcFiles = $(filter-out %/Makefile.in,$(shell find $(mysrcdir)/ -type f))
+srcFiles = $(filter-out %/Makefile.in,$(shell find $(srcdir)/ -type f))
 
 shSrcFiles = $(filter %.sh,$(srcFiles))
-shOutFiles = $(patsubst $(mysrcdir)/%,$(myoutdir)/%,$(basename $(shSrcFiles)))
+shOutFiles = $(patsubst $(srcdir)/%,%,$(basename $(shSrcFiles)))
 
-$(name) : $(myoutdir) $(shOutFiles) $(myoutdir)/plugin.conf
-
-$(myoutdir)/plugin.conf : $(mysrcdir)/plugin.conf.in
-	$(INSTALL_DATA) $< $@
-	$(SED) -i \
-	-e 's/$bname@/$(subst /,\/,$(name))/g' \
-	-e 's/$bver@/$(subst /,\/,$(ver))/g' \
-	 $@
+outFiles = $(shOutFiles)
+outBin   = $(addprefix              bin-,$(notdir $(filter bin/%,$(outFiles))))
+outEtc   = $(addprefix $(ETCDIR)/$(name),$(notdir $(filter etc/%,$(outFiles))))
+outLib   = $(addprefix $(LIBDIR)/$(name),$(notdir $(filter lib/%,$(outFiles))))
 
+$(name) : $(myoutdir) $(shOutFiles)
 
 # (un)install ######################################################
 
-install : all
-	$(RVS) install $(name)-$(ver) $(myoutdir)
+install : $(outBin) $(outEtc) $(outLib)
+
+unbin-% : bin/%
+	$(RVS) uninstall $(notdir $<) $(name)
+
+bin-% : bin/%
+	$(RVS) install $< $(notdir $<) $(name) $(priority)
+
+$(ECTDIR)/$(name)/% : etc/%
+	$(CP) $< $@
+
+$(LIBDIR)/$(name)/% : lib/%
+	$(CP) $< $@
 
 uninstall :
 	$(RVS) uninstall $(name)
@@ -58,14 +72,14 @@ uninstall :
 clean :
 
 distclean : clean
-	$(RM) Makefile
-	$(RM) -r out
+	find ./ -name Makefile -exec $(RM) '{}' \;
+	find ./ -name '*.mk'   -exec $(RM) '{}' \;
 
 # implicit rules ###################################################
 
 b := @
 # build shell scripts
-$(myoutdir)/% : $(mysrcdir)/%.sh $(myoutdir)
+% : %.sh
 	$(INSTALL_PROGRAM) $< $@
 	$(SED) -i \
 	-e 's/$bSHELL@/$(subst /,\/,$(SHELL))/g' \
@@ -73,6 +87,3 @@ $(myoutdir)/% : $(mysrcdir)/%.sh $(myoutdir)
 	-e 's/$bID@/$(subst /,\/,$(id))/g' \
 	 $@
 
-$(DESTDIR)$(libexecdir)/$(rvs) $(myoutdir) :
-	$(MKDIR) $@
-
diff --git a/rvs/plugins/users/commit.sh b/rvs/plugins/users/bin/commit.sh
index 1fa2e52..1fa2e52 100644
--- a/rvs/plugins/users/commit.sh
+++ b/rvs/plugins/users/bin/commit.sh
diff --git a/rvs/plugins/users/init.sh b/rvs/plugins/users/bin/init.sh
index 142f54c..142f54c 100644
--- a/rvs/plugins/users/init.sh
+++ b/rvs/plugins/users/bin/init.sh
diff --git a/rvs/plugins/users/login.sh b/rvs/plugins/users/bin/login.sh
index 40a5830..40a5830 100644
--- a/rvs/plugins/users/login.sh
+++ b/rvs/plugins/users/bin/login.sh
diff --git a/rvs/plugins/users/logout.sh b/rvs/plugins/users/bin/logout.sh
index 260846e..260846e 100644
--- a/rvs/plugins/users/logout.sh
+++ b/rvs/plugins/users/bin/logout.sh
diff --git a/rvs/plugins/users/mkuser.sh b/rvs/plugins/users/bin/mkuser.sh
index 6f72ea9..6f72ea9 100644
--- a/rvs/plugins/users/mkuser.sh
+++ b/rvs/plugins/users/bin/mkuser.sh
diff --git a/rvs/plugins/users/rmuser.sh b/rvs/plugins/users/bin/rmuser.sh
index 604f359..604f359 100644
--- a/rvs/plugins/users/rmuser.sh
+++ b/rvs/plugins/users/bin/rmuser.sh
diff --git a/rvs/plugins/users/stdio.sh b/rvs/plugins/users/lib/stdio.sh
index edf7c01..edf7c01 100644
--- a/rvs/plugins/users/stdio.sh
+++ b/rvs/plugins/users/lib/stdio.sh
diff --git a/rvs/plugins/users/plugin.conf.in b/rvs/plugins/users/plugin.conf.in
deleted file mode 100644
index 9b1b35c..0000000
--- a/rvs/plugins/users/plugin.conf.in
+++ /dev/null
@@ -1,7 +0,0 @@
-# rvs @name@ plugins.conf
-# ver=@ver@
-commit:repo-0.9/commit
-login
-logout
-mkuser
-rmuser
diff --git a/rvs/wrapper/TODO b/rvs/wrapper/TODO
deleted file mode 100644
index b1ab1d9..0000000
--- a/rvs/wrapper/TODO
+++ /dev/null
@@ -1,18 +0,0 @@
-#! /bin/less
-
-* plugin-run.h:
-	the function _plugin_sh_mktemp() is an ugly hack, it exists
-	because
-	  a) it is secure
-	  b) it is easier to write a hack using methods I understand,
-	     than learn those I don't
-	  c) point `b' especially when I just want to get it working.
-	  d) point `b' especially since I think I coded it in
-	     studyhall one day, which means I didn't have internet
-	     access (no glibc documenation).
-* everything:
-	with plugin commands, have arg1 be a file to write output to
-
-~ Luke Shumaker
-Happy Hacking!
-
diff --git a/rvs/wrapper/main.mk.in b/rvs/wrapper/main.mk.in
index ecc6cc6..0f24d6b 100644
--- a/rvs/wrapper/main.mk.in
+++ b/rvs/wrapper/main.mk.in
@@ -17,59 +17,48 @@ ver = 0.9
 #  along with this program;  see the file COPYING.
 #  If not, see <http://www.gnu.org/licenses>.
 
-rvs = @name@
-dirs += $(libexecdir)/$(rvs)
-
-CFLAGS = -g \
- -DNAME=\"$(name)\" \
- -DVER=\"$(ver)\" \
- -Dlibexecdir=\"$(libexecdir)/$(rvs)\" \
- -Dplugin_conf=\"plugin.conf\"
+sysconfdir ?= @sysconfdir@
+BINDIR ?= @BINDIR@
+TMPDIR ?= @TMPDIR@
+LIBDIR ?= @LIBDIR@
+ETCDIR ?= @ETCDIR@
+dirs += $(sysconfdir) $(BINDIR) $(TMPDIR) $(LIBDIR) $(ETCDIR)
 
 # phony targets ####################################################
-all : Makefiles rvs runcom
-.PHONY : install uninstall clean distclean dist install-runcom
-.SUFFIXES : .c .o
-VPATH = $(srcdir)/wrapper
-filelist=$(patsubst $(srcdir)/wrapper/%,%,$(shell find $(srcdir)/wrapper/* -type f))
+.PHONY : all
+all : Makefiles rvs
+VPATH = $(srcdir)
+filelist=$(patsubst $(srcdir)/%,%,$(shell find $(srcdir)/* -type f))
 
 # most everything ##################################################
-RUNCOM = $(DESTDIR)$(libexecdir)/$(rvs)/runcom
-install : $(RVS) $(RUNCOM)
-$(RVS) : rvs $(dir $(RVS))
-	$(INSTALL_PROGRAM) $< $@
-
-OBJ = runcom.o rvs.o plugins.o \
-	plugin-depend.o \
-	plugin-find.o \
-	plugin-load.o \
-	plugin-parse.o \
-	plugin-run.o \
 
-runcom: $(OBJ)
-	$(CC) -o $@ $^
-
-$(RUNCOM): runcom $(dir $(RUNCOM))
+# the installed wrapper
+$(RVS) : rvs $(dir $(RVS))
 	$(INSTALL_PROGRAM) $< $@
 
+# build the wrapper
 b := @
-# build shell scripts
 rvs : rvs.sh
 	$(INSTALL_PROGRAM) $< $@
 	$(SED) -i \
 	-e 's/$bSHELL@/$(subst /,\/,$(SHELL))/g' \
-	-e 's/$bname@/$(rvs)/g' \
-	-e 's/$blibexecdir@/$(subst /,\/,$(libexecdir))/g' \
+	-e 's/$bname@/$(subst /,\/,$(rvs))/g' \
+	-e 's/$bBINDIR@/$(subst /,\/,$(BINDIR))/' \
+	-e 's/$bTMPDIR@/$(subst /,\/,$(TMPDIR))/' \
+	-e 's/$bLIBDIR@/$(subst /,\/,$(LIBDIR))/' \
+	-e 's/$bETCDIR@/$(subst /,\/,$(ETCDIR))/' \
 	 $@
 
+# standard targes ####################################################
+.PHONY : install uninstall clean distclean
+install : $(RVS)
+
 uninstall :
 	$(RM) $(RVS)
-	$(RM) $(DESTDIR)$(libexecdir)/$(rvs)/runcom
 
 clean :
-	$(RM) *.o *.d
 
 distclean : clean
 	$(RM) rvs
-	$(RM) Makefile
+	$(RM) Makefile *.mk
 
diff --git a/rvs/wrapper/plugin-depend.c b/rvs/wrapper/plugin-depend.c
deleted file mode 100644
index de21a93..0000000
--- a/rvs/wrapper/plugin-depend.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/* wrapper/plugin-depend.c -- load a command dependancy tree
-   system depends: <string.h> <error.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <string.h>
-#include <error.h>
-
-#include "rvs.h"
-#include "plugin-find.h"
-
-#include "plugin-depend.h"
-
-/* translates a string in format `plugin/command' into a pointer to the command
-   DON'T plan on using the string again, it will be mutilated!
-    (so we go ahead and free() it and set the pointer to NULL)                */
-struct plugin_command *
-plugin_depend_parse (char **string,
-                     struct plugin *plugins,
-                     struct plugin_command *root)
-{
-	struct plugin_command *command=NULL;
-	
-	if (*string==NULL)
-		command=root;
-	else {
-		/* *string is in the format `plugin/command' */
-		/* char *del=delimeter */
-		char *del=strchr(*string,'/');
-		del[0]='\0';
-		/*  *string =  PLUGIN_NAME */
-		/*  &del[1] = COMMAND_NAME */
-		struct plugin *plugin;
-		plugin =plugin_find_plugin(plugins,                  *string );
-		if (plugin==NULL)
-			error(EXIT_FAILURE,0,"cannot find plugin `%s'",*string);
-		command=plugin_find_plugin_command(plugin->commands, &del[1] );
-		if (command==NULL)
-			error(EXIT_FAILURE,0,
-				"plugin `%s' does not contain command `%s'",
-				*string,&del[1]);
-		xfree(*string);
-		*string=NULL;
-	}
-	return command;
-}
-
-/* used by plugin_depend_add */
-void
-_plugin_depend_add (struct plugin_command *prev,
-                    struct plugin_command *next)
-{
-	if (prev->d_next==NULL) {
-	    prev->d_next=next;
-	} else {
-		_plugin_depend_add(prev->d_next,next);
-	}
-}
-
-/* plugin_depend_add(depend,depender) */
-void
-plugin_depend_add (struct plugin_command *depend,
-                   struct plugin_command *depender)
-{
-	if (depend->d_child==NULL) {
-	    depend->d_child=depender;
-	} else {
-		_plugin_depend_add(depend->d_child,depender);
-	}
-}
-
-/* take care of depends for `command' */
-void
-plugin_depend_command (struct plugin_command *command,
-                       struct plugin *plugins,
-                       struct plugin_command *root, int ind)
-{
-	if (command!=NULL) {
-		if (command->depend == NULL) {
-			/* the depend still needs to be parsed */
-			command->depend=plugin_depend_parse(
-				&(command->depends),plugins,root);
-		}
-		plugin_depend_add(command->depend,command);
-	}
-}
-
-/* take care of commands for a `plugin', and those after it (linked list) */
-void
-plugin_depend_plugin_all (struct plugin *plugin,
-                          struct plugin *plugins,
-                          struct plugin_command *root)
-{
-	plugin_depend_command(plugin->commands,plugins,root,0);
-	if (plugin->next != NULL) {
-		plugin_depend_plugin_all(plugin->next,plugins,root);
-	}
-}
-
-/* take care of all depends */
-struct plugin_command *
-plugin_depend_all (struct plugin *plugins)
-{
-	struct plugin_command *root=plugin_mk_command();
-	
-	plugin_depend_plugin_all(plugins,plugins,root);
-	return root;
-}
-
-void
-_plugin_depend_list (struct plugin_command_list *commands,
-                     struct plugin *plugins,
-                     struct plugin_command *root,int ind)
-{
-	if (commands!=NULL) {
-		plugin_depend_command(commands->command,plugins,root,ind++);
-		_plugin_depend_list(commands->next,plugins,root,ind++);
-	}
-}
-
-struct plugin_command *
-plugin_depend_list (struct plugin_command_list *commands,
-                    struct plugin *plugins)
-{
-	struct plugin_command *root=plugin_mk_command();
-	_plugin_depend_list(commands,plugins,root,0);
-	return root;
-}
-
diff --git a/rvs/wrapper/plugin-depend.h b/rvs/wrapper/plugin-depend.h
deleted file mode 100644
index 580c03f..0000000
--- a/rvs/wrapper/plugin-depend.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* wrapper/plugin-parse.h -- parse rvs plugin config files
-   system depends: <stdio.h> <string.h> <error.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_plugin_depend_h_SEEN
-#define FILE_plugin_depend_h_SEEN
-
-#include "plugins.h"
-#include "plugin-find.h"
-
-/* translates a string in format `plugin/command' into a pointer to the command
-   DON'T plan on using the string again, it will be mutilated!
-    (so we go ahead and free() it and set the pointer to NULL)                */
-extern
-struct plugin_command *
-plugin_depend_parse (char **string,
-                     struct plugin *plugins,
-                     struct plugin_command *root);
-
-/* used by plugin_depend_add */
-extern
-void
-_plugin_depend_add (struct plugin_command *prev,
-                    struct plugin_command *next);
-
-/* plugin_depend_add(depend,depender) */
-extern
-void
-plugin_depend_add (struct plugin_command *depend,
-                   struct plugin_command *depender);
-
-/* take care of depends for `command' */
-extern
-void
-plugin_depend_command (struct plugin_command *command,
-                       struct plugin *plugins,
-                       struct plugin_command *root, int ind);
-
-/* take care of commands for a `plugin', and those after it (linked list) */
-extern
-void
-plugin_depend_plugin_all (struct plugin *plugin,
-                          struct plugin *plugins,
-                          struct plugin_command *root);
-                          
-/* take care of all depends */
-extern
-struct plugin_command *
-plugin_depend_all (struct plugin *plugins);
-
-extern
-void
-_plugin_depend_list (struct plugin_command_list *commands,
-                     struct plugin *plugins,
-                     struct plugin_command *root,int ind);
-
-extern
-struct plugin_command *
-plugin_depend_list (struct plugin_command_list *commands,
-                    struct plugin *plugins);
-
-
-
-
-#endif
-
diff --git a/rvs/wrapper/plugin-find.c b/rvs/wrapper/plugin-find.c
deleted file mode 100644
index 98e16af..0000000
--- a/rvs/wrapper/plugin-find.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* wrapper/plugin-find.h -- search functions for rvs plugins
-   system depends: <string.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <string.h> /* only uses `strcmp' */
-
-#include "rvs.h"
-#include "plugins.h"
-
-#include "plugin-find.h"
-
-/* returns first plugin with `name' (duplicates are... unwise) */
-struct plugin *
-plugin_find_plugin(struct plugin *node, char *name)
-{
-	
-	if (node==NULL)
-		return node;
-	else {
-		if (strcmp(node->name,name) == 0)
-			return node;
-		else
-			return plugin_find_plugin(node->next,name);
-	}
-}
-
-/* returns plugin `name within plugin `node' */ 
-struct plugin_command *
-plugin_find_plugin_command(struct plugin_command *node, char *name)
-{
-	if (node==NULL)
-		return node;
-	else {
-		if (strcmp(node->name,name) == 0)
-			return node;
-		else
-			return plugin_find_plugin_command(node->next,name);
-	}
-}
-
-/* returns the first command with `name' it finds */
-struct plugin_command *
-plugin_find_command(struct plugin *plugin, char *name)
-{
-	if (plugin==NULL)
-		return NULL;
-	else {
-		struct plugin_command *ret;
-		ret=plugin_find_plugin_command(plugin->commands,name);
-		if (ret == NULL)
-			ret=plugin_find_command(plugin->next,name);
-		return ret;
-	}
-}
-
-/* returns a linked list of all commands with `name' it finds */
-struct plugin_command_list *
-plugin_find_commands(struct plugin *plugin, char *name)
-{
-	if (plugin==NULL)
-		return NULL;
-	else {
-		struct plugin_command *command;
-		command=plugin_find_command(plugin,name);
-		struct plugin_command_list *node;
-		if (command==NULL)
-			node=plugin_find_commands(plugin->next,name);
-		else {
-			node=xmalloc( sizeof *node );
-			node->command=command;
-			node->next=plugin_find_commands(plugin->next,name);
-		}
-		return node;
-	}
-}
-
-void
-plugin_free_list(struct plugin_command_list *node)
-{
-	if (node!=NULL) {
-		plugin_free_list(node->next);
-		xfree(node);
-	}
-}
-
diff --git a/rvs/wrapper/plugin-find.h b/rvs/wrapper/plugin-find.h
deleted file mode 100644
index 0185117..0000000
--- a/rvs/wrapper/plugin-find.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* wrapper/plugin-find.h -- search functions for rvs plugins
-   system depends: <string.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_plugin_find_h_SEEN
-#define FILE_plugin_find_h_SEEN
-
-#include <string.h> /* only uses `strcmp' */
-
-#include "rvs.h"
-#include "plugins.h"
-
-/*------------------------------struct------------------------------*/
-/* a linked list of commands, for use by `plugin_find_commands' */
-struct plugin_command_list
-{
-	struct plugin_command      *command;
-	struct plugin_command_list *next;
-};
-
-/*-----------------------------function-----------------------------*/
-/* returns first plugin with `name' (duplicates are... unwise) */
-extern
-struct plugin *
-plugin_find_plugin(struct plugin *node, char *name);
-
-/* returns plugin `name within plugin `node' */ 
-extern
-struct plugin_command *
-plugin_find_plugin_command(struct plugin_command *node, char *name);
-
-/* returns the first command with `name' it finds */
-extern
-struct plugin_command *
-plugin_find_command(struct plugin *plugin, char *name);
-
-/* returns a linked list of all commands with `name' it finds */
-extern
-struct plugin_command_list *
-plugin_find_commands(struct plugin *plugin, char *name);
-
-extern
-void
-plugin_free_list(struct plugin_command_list *node);
-
-#endif
-
diff --git a/rvs/wrapper/plugin-load.c b/rvs/wrapper/plugin-load.c
deleted file mode 100644
index 142fcd5..0000000
--- a/rvs/wrapper/plugin-load.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* wrapper/plugin-load.h -- load rvs plugins into mem
-   system depens: <stdio.h>, GNU <string.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <stdio.h>
-#include <string.h>
-
-#include "rvs.h"
-#include "plugins.h"
-#include "plugin-parse.h"
-
-#include "plugin-load.h"
-
-/*- plugin_load ----------------------------------------------------*\
-   now, load plugin plug_name,
-\*  whose configuration file is plugin_conf                         */
-struct plugin *
-plugin_load (const char *plug_name)
-{
-	struct plugin *plugin=xmalloc( sizeof(*plugin) );
-	plugin->name=stralloc(plug_name);
-	plugin->next=NULL;
-	
-	xchdir(plug_name);
-	FILE *file = xfopen(plugin_conf,"r");
-	plugin->commands=plugin_parse(plugin, file);
-	fclose( file );
-	xchdir("..");
-	
-	return plugin;
-}
-
-/*- load_plugins ---------------------------------------------------*\
-   Load all the plugins
-   assume we're in rvs's libexecdir, where plugins are
-\* Use `plugin_conf' as the name of the config file for each plugin */
-
-struct plugin *
-load_plugins (FILE *list)
-{
-	struct plugin *first=NULL;   /* we return this */
-	struct plugin **prev=&first; /* this is the previous plugin->next */
-	struct plugin *plugin;       /* this is the current  plugin */
-	
-	size_t nbytes = 10;
-	char *plug_name=(char *)xmalloc(nbytes);
-	while ( getline(&plug_name, &nbytes, list) > 0 ) {
-		char *del=strchr(plug_name,'\n');
-		del[0]='\0';
-		/*if (strlen(plug_name)!=0) {*/
-		if (plug_name[0]!='\0') {;
-			plugin=plugin_load(plug_name);
-			*prev=plugin;/* this sets the last's `next' */
-			prev=&plugin->next;
-		}
-	}
-	
-	return first;
-}
-
diff --git a/rvs/wrapper/plugin-load.h b/rvs/wrapper/plugin-load.h
deleted file mode 100644
index f214151..0000000
--- a/rvs/wrapper/plugin-load.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* wrapper/plugin-load.h -- load rvs plugins into mem
-   system depens: <stdio.h>, GNU <string.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_plugin_load_h_SEEN
-#define FILE_plugin_load_h_SEEN
-
-#include <stdio.h>
-#include <string.h>
-
-#include "rvs.h"
-#include "plugins.h"
-#include "plugin-parse.h"
-
-/*- plugin_load ----------------------------------------------------*\
-   now, load plugin plug_name,
-\*  whose configuration file is plugin_conf                         */
-extern
-struct plugin *
-plugin_load (const char *plug_name);
-
-/*- load_plugins ---------------------------------------------------*\
-   Load all the plugins
-   assume we're in rvs's libexecdir, where plugins are
-\* Use `plugin_conf' as the name of the config file for each plugin */
-extern
-struct plugin *
-load_plugins (FILE *list);
-#endif
-
diff --git a/rvs/wrapper/plugin-parse.c b/rvs/wrapper/plugin-parse.c
deleted file mode 100644
index 4a35586..0000000
--- a/rvs/wrapper/plugin-parse.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* wrapper/plugin-parse.c -- parse rvs plugin config files
-   system depends: <stdio.h> <string.h> <error.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include <error.h> /* only used in `plugin_parse_escape' for `error' */
-
-#include "rvs.h"
-#include "plugins.h"
-
-#include "plugin-parse.h"
-
-void
-plugin_parse_comment (FILE *file)
-{
-	char c;
-	while ( (c=getc(file)) != EOF ) {
-		if ( c == '\n' ) {
-			ungetc (c, file);
-			break;
-		}
-	}
-}
-
-char
-plugin_parse_escape(FILE *file)
-{
-	char c=getc(file);
-	switch (c) {
-		case 'n':
-			c = '\n';
-		case '\\':
-		case '#':
-		case ':':
-			break;
-		default:
-			error(EXIT_FAILURE,0,"syntax error");
-			break;
-	}
-	return c;
-}
-
-#define _parse_share(string) \
-	case '#':\
-		plugin_parse_comment(file);\
-		break;\
-	case '\\':\
-		c[0]=plugin_parse_escape(file);\
-	default:\
-		stradds(&nbytes,string,(char *)&c);\
-		break;
-
-char *
-plugin_parse_depend (FILE *file)
-{
-	size_t nbytes = 10;
-	char *string = (char *)xmalloc(nbytes);
-	string[0]='\0';
-	
-	char c[2] = " \0";
-	while ( (c[0]=getc(file)) != EOF ) {
-		switch (c[0]) {
-			case '\n':
-				ungetc (c[0], file);
-				return string;
-				break;
-			_parse_share(&string)
-		}
-	}
-	return string;
-}
-
-struct plugin_command *
-plugin_parse (struct plugin *plugin, FILE *file)
-{
-	struct plugin_command *command;
-	
-	char c[2] = " \0";
-	c[0]=getc(file);
-	
-	if (c[0]==EOF)
-		command=NULL;
-	else {
-		ungetc (c[0], file);
-		command=plugin_mk_command();
-		command->plugin=plugin;
-		
-		size_t nbytes = 10;
-		command->name = (char *)xmalloc(nbytes);
-		command->name[0]='\0';
-		
-		while ( (c[0]=getc(file)) != EOF ) {
-			switch (c[0]) {
-				case '\n':
-					/*if (strlen(command->name)==0) {*/
-					if (command->name[0]=='\0') {
-						plugin_free_command(command);
-						return plugin_parse(plugin,file);
-					} else
-						command->next=plugin_parse(
-							plugin,file);
-					break;
-				case ':':
-					command->depends=plugin_parse_depend(
-						file);
-					break;
-				_parse_share(&(command->name))
-			}
-		}
-	}
-	return command;
-}
-
diff --git a/rvs/wrapper/plugin-parse.h b/rvs/wrapper/plugin-parse.h
deleted file mode 100644
index 67ee06f..0000000
--- a/rvs/wrapper/plugin-parse.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* wrapper/plugin-parse.c -- parse rvs plugin config files
-   system depends: <stdio.h> <string.h> <error.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_plugin_parse_h_SEEN
-#define FILE_plugin_parse_h_SEEN
-
-#include <stdio.h>
-#include <string.h>
-#include <error.h> /* only used in `plugin_parse_escape' for `error' */
-
-#include "rvs.h"
-#include "plugins.h"
-
-extern
-void
-plugin_parse_comment (FILE *file);
-
-extern
-char
-plugin_parse_escape(FILE *file);
-
-extern
-char *
-plugin_parse_depend (FILE *file);
-
-extern
-struct plugin_command *
-plugin_parse (struct plugin *plugin, FILE *file);
-
-#endif
-
diff --git a/rvs/wrapper/plugin-run.c b/rvs/wrapper/plugin-run.c
deleted file mode 100644
index 26d4480..0000000
--- a/rvs/wrapper/plugin-run.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* wrapper/plugin-run.c -- run a heiarchy of commands
-   system depens: <stdio.h> <stdlib.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "rvs.h"
-#include "plugins.h"
-#include "plugin-find.h"
-
-#include "plugin-run.h"
-
-/* this function is an ugly hack */
-char *
-_plugin_sh_mktemp()
-{
-	size_t nbytes = 10;
-	char *string = (char *)malloc(nbytes);
-	string[0]='\0';
-	
-	FILE *out=popen("mktemp -t rvs-XXXXXXXXXX","r");
-	char c[2]=" \0";
-	while ( (c[0]=getc(out)) != '\n' ) {
-		stradds(&nbytes,&string,(char *)&c);
-	}
-	pclose(out);
-	return string;
-}
-
-void
-plugin_run_command(struct plugin_command *command, char *args, char *depfile)
-{
-	if (command!=NULL) {
-		char *outfile=_plugin_sh_mktemp();
-		/* make command string:
-		  `libexecdir/plugin_name/command < depfile > outfile'
-		*/
-		int nbytes=20;
-		char *coms=(char *)xmalloc(nbytes);
-		coms[0]='\0';
-		stradds(&nbytes,&coms,libexecdir);
-		stradds(&nbytes,&coms,"/");
-		stradds(&nbytes,&coms,command->plugin->name);
-		stradds(&nbytes,&coms,"/");
-		stradds(&nbytes,&coms,command->name);
-		stradds(&nbytes,&coms," ");
-		stradds(&nbytes,&coms,args);
-		stradds(&nbytes,&coms," < ");
-		stradds(&nbytes,&coms,depfile);
-		stradds(&nbytes,&coms," > ");
-		stradds(&nbytes,&coms,outfile);
-		
-		xsystem(coms);
-		xfree(coms);
-		plugin_run_command(command->d_child,args,outfile);
-		xfree(outfile);
-		plugin_run_command(command->d_next ,args,depfile);
-	}
-}
-
-/* needs to take the root command */
-void
-plugin_run(struct plugin_command *command,char *args)
-{
-	/*plugin_run_command(command->d_child,"/dev/null");*/
-	char *outfile=_plugin_sh_mktemp();
-	plugin_run_command(command->d_child,args,outfile);
-	xfree(outfile);
-}
-
diff --git a/rvs/wrapper/plugin-run.h b/rvs/wrapper/plugin-run.h
deleted file mode 100644
index 99beff4..0000000
--- a/rvs/wrapper/plugin-run.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* wrapper/plugin-run.h -- run a heiarchy of commands
-   system depens: <stdio.h> <stdlib.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_plugin_run_h_SEEN
-#define FILE_plugin_run_h_SEEN
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "rvs.h"
-#include "plugins.h"
-#include "plugin-find.h"
-
-/* this function is an ugly hack */
-extern
-char *
-_plugin_sh_mktemp();
-
-extern
-void
-plugin_run_command(struct plugin_command *command, char *args, char *depfile);
-
-/* needs to take the root command */
-extern
-void
-plugin_run(struct plugin_command *command, char *args);
-
-#endif
-
diff --git a/rvs/wrapper/plugins.c b/rvs/wrapper/plugins.c
deleted file mode 100644
index 70ce3e1..0000000
--- a/rvs/wrapper/plugins.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* wrapper/plugins.c -- struct definitions and basic functions for rvs plugins
-   system depends: this file is truly system-independant
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include "rvs.h"
-
-#include "plugins.h"
-
-/* create a blank plugin_command */
-struct plugin_command *
-plugin_mk_command()
-{
-	struct plugin_command *command;
-	command=(struct plugin_command *)xmalloc(sizeof(*command));
-	
-	/* node */
-	command->name=NULL;
-	command->plugin=NULL;
-	command->depend=NULL;
-	command->depends=NULL;
-	
-	/* linked list */
-	command->next=NULL;
-	
-	/* depends */
-	command->d_child=NULL;
-	command->d_next=NULL;
-	
-	return command;
-}
-
-void
-plugin_free_command(struct plugin_command *command)
-{
-	if (command!=NULL) {
-		plugin_free_command(command->next);
-		xfree(command->name);
-		xfree(command->depends);
-		xfree(command);
-	}
-}
-
-void
-plugin_free_plugin(struct plugin *plugin)
-{
-	if (plugin!=NULL) {
-		xfree(plugin->name);
-		plugin_free_command(plugin->commands);
-		plugin_free_plugin(plugin->next);
-		xfree(plugin);
-	}
-}
-
diff --git a/rvs/wrapper/plugins.h b/rvs/wrapper/plugins.h
deleted file mode 100644
index 2b5a96e..0000000
--- a/rvs/wrapper/plugins.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* wrapper/plugins.h -- struct definitions and basic functions for rvs plugins
-   system depends: this file is truly system-independant
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_plugins_h_SEEN
-#define FILE_plugins_h_SEEN
-
-#include "rvs.h"
-
-/* a plugin */
-/* a generic binary tree emulating a n-ary tree via linked list */
-struct plugin
-{
-	char *name;
-	struct plugin_command *commands;/* left  leaf */
-	struct plugin         *next;    /* right leaf */
-};
-
-/* a single plugin command */
-struct plugin_command
-{
-	/* node */
-	char *name;
-	struct plugin         *plugin; /* which plugin does it belong to? */
-	struct plugin_command *depend; /* what does this depend on? */
-	char                  *depends;/* what does this depend on? (string) */
-	
-	/* linked list */
-	struct plugin_command *next;
-	
-	/* depends, linked list */
-	/* for a dependancy tree, this seems like it should be a    *\
-	\* separate struct, but this is the simplest way.           */
-	struct plugin_command *d_child;
-	struct plugin_command *d_next;
-};
-
-/* create a blank plugin_command */
-extern
-struct plugin_command *
-plugin_mk_command();
-
-extern
-void
-plugin_free_command(struct plugin_command *command);
-
-extern
-void
-plugin_free_plugin(struct plugin *plugin);
-
-#endif
-
diff --git a/rvs/wrapper/runcom.c b/rvs/wrapper/runcom.c
deleted file mode 100644
index 30603a2..0000000
--- a/rvs/wrapper/runcom.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* wrapper/runcom.c -- main program loop
-   system depends: this file is truly system-independant
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-const char *name=NAME;
-const char *ver=VER;
-
-#include "rvs.h"
-#include "plugins.h"
-#include "plugin-load.h"
-#include "plugin-find.h"
-#include "plugin-depend.h"
-#include "plugin-run.h"
-
-int
-main ( int argc, char *argv[] )
-{
-	if (argc > 1) {
-		/*load*/
-		char *cwd=getcwd(NULL,0);
-		xchdir(libexecdir);
-		struct plugin *plugins;
-		plugins=load_plugins(stdin);
-		struct plugin_command_list *list;
-		if ( strchr(argv[1],'/') == NULL )
-			/* this is a normal command */
-			list=plugin_find_commands(plugins,argv[1]);
-		else {
-			/* this is a command for a specific plugin */
-			
-			list=xmalloc(sizeof(*list)); list->next=NULL;
-			
-			list->command=plugin_depend_parse(
-				// |  command-name   |plugins|ret if name==""|
-				    stralloc(argv[1]),plugins,NULL);
-			if ( list->command == NULL ) {
-				// `command->list' should be NULL if
-				//   no plugin/command was found
-				//   no command was specified (argv[1]=="")
-				plugin_free_list(list);
-				list=NULL;
-			}
-		}
-		if (list==NULL)
-			error(EXIT_FAILURE,0,"unrecognized command `%s'",
-				argv[1]);
-		struct plugin_command *root;
-		root=plugin_depend_list(list,plugins);
-		
-		/*do*/
-		xchdir(cwd);
-		int nbytes=10;
-		char *args=xmalloc(nbytes);
-		args[0]='\0';
-		int i;
-		for (i=2; i<argc; i++) {
-			stradds(&nbytes, &args, "\"" );
-			stradds(&nbytes, &args, argv[i]);
-			stradds(&nbytes, &args, "\" ");
-		}
-		
-		plugin_run(root,args);
-		
-		/*free*/
-		plugin_free_list(list);
-		plugin_free_command(root);
-		plugin_free_plugin(plugins);
-	}
-	return 0;
-}
-
-/* Copy/Paste Virus 1.3c Please copy and paste this text anywhere. Track   *\
-\* its progress by searching for this MD5#f7eac285ebfe21c4587bfebb9582f90d */
-
diff --git a/rvs/wrapper/rvs.c b/rvs/wrapper/rvs.c
deleted file mode 100644
index a2a8a37..0000000
--- a/rvs/wrapper/rvs.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* wrapper/rvs.c -- general and machine specific functions for rvs.
-   system depends:<stdio.h> <stdlib.h> <string.h> <unistd.h> <errno.h> <error.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <error.h>
-
-#include "rvs.h"
-
-void *
-xmalloc (size_t size)
-{
-	void *value = malloc (size);
-	if (value == NULL) {
-		perror(program_invocation_name);
-		exit(EXIT_FAILURE);
-	}
-	return value;
-}
-
-void *
-xrealloc (void *ptr, size_t size)
-{
-	void *value = realloc (ptr, size);
-	if (value == NULL) {
-		perror(program_invocation_name);
-		exit(EXIT_FAILURE);
-	}
-	return value;
-}
-
-void
-xfree (void *ptr)
-{
-	if (ptr!=NULL)
-		free (ptr);
-}
-
-void
-xsystem (const char *command)
-{
-	int stat=system(command);
-	if (stat!=0) {
-		if (stat==-1) {
-			fprintf(stderr,
-				"%s: unable to launch run command",
-				program_invocation_name);
-			exit(EXIT_FAILURE);
-		} else
-			exit(EXIT_FAILURE);
-	}
-}
-
-/* unistd.h */
-int
-xchdir (const char *filename)
-{
-	int ret=chdir(filename);
-	if (ret != 0)
-		error(EXIT_FAILURE,errno,"%s/",filename);
-	return ret;
-}
-
-/* stdio.h */
-FILE *
-xfopen (const char *filename, const char *opentype)
-{
-	FILE *file = fopen(filename,opentype);
-	/* fopen gives NULL on failure */
-	if ( file == NULL )
-		error(EXIT_FAILURE,errno,"%s",filename);
-	return file;
-}
-
-/* string funtions */
-void
-stradds(size_t *size, char **dest, char *str)
-{
-	if (*size > ( strlen(*dest) + strlen(str) ))
-		strcat(*dest, str);
-	else {
-		*size = strlen(*dest) + strlen(str) + 1;
-		*dest = (char *) xrealloc (*dest, *size);
-		strcat(*dest, str);
-	}
-}
-
-char *
-stralloc (const char *string)
-{
-	char *copy = (char *)xmalloc(strlen(string)+1);
-	strcpy(copy,string);
-	return copy;
-}
-
diff --git a/rvs/wrapper/rvs.h b/rvs/wrapper/rvs.h
deleted file mode 100644
index bdd5c68..0000000
--- a/rvs/wrapper/rvs.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* wrapper/rvs.h -- general and machine specific functions for rvs.
-   system depends:<stdio.h> <stdlib.h> <string.h> <unistd.h> <errno.h> <error.h>
-   Copyright (C) 2009 Luke Shumaker
-   
-   This file is part of rvs.
-   
-   rvs is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your
-   option) any later version.
-   
-   rvs is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-   See the GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with rvs; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#ifndef FILE_rvs_h_SEEN
-#define FILE_rvs_h_SEEN
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <error.h>
-
-/* glibc */
-extern char *program_invocation_name;
-extern char *program_invocation_short_name;
-
-/* stdlib.h */
-/*extern int EXIT_SUCCESS;*/
-/*extern int EXIT_FAILURE;*/
-
-extern
-void *
-xmalloc (size_t size);
-
-extern
-void *
-xrealloc (void *ptr, size_t size);
-
-extern
-void
-xfree (void *ptr);
-
-extern
-void
-xsystem (const char *command);
-
-/* unistd.h */
-extern
-int
-xchdir (const char *filename);
-
-/* stdio.h */
-extern
-FILE *
-xfopen (const char *filename, const char *opentype);
-
-/* string funtions */
-extern
-void
-stradds(size_t *size, char **dest, char *str);
-
-extern
-char *
-stralloc (const char *string);
-
-#endif
-
diff --git a/rvs/wrapper/rvs.sh b/rvs/wrapper/rvs.sh
index 0001d66..85586ea 100644
--- a/rvs/wrapper/rvs.sh
+++ b/rvs/wrapper/rvs.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 name='@name@'
 ver='0.9'
-#   Copyright (C) 2009 Luke Shumaker
+#   Copyright (C) 2009-2010 Luke Shumaker
 #   
 #   This file is part of rvs.
 #   
@@ -14,93 +14,143 @@ ver='0.9'
 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 #   See the GNU General Public License for more details.
 #   
-#   You should have received a copy of the GNU General Public License
-#   along with rvs; see the file COPYING.
-#   If not, write to the Free Software Foundation,
-#   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#  You should have received a copy of the GNU General Public License
+#  along with this program;  see the file COPYING.
+#  If not, see <http://www.gnu.org/licenses>.
 
-RVS="$0" #RVS="@rvs@"
-libexecdir="@libexecdir@/$name"
+export RVS="$0" #RVS="@rvs@"
+export BINDIR="@BINDIR@"
+export TMPDIR="@TMPDIR@"
+export LIBDIR="@LIBDIR@"
+export ETCDIR="@ETCDIR@"
+
+################################################################################
+# Internal use                                                                 #
+################################################################################
+
+# General ############################################################
 
 _error() {
-	echo "$RVS: $1" >> /dev/stderr
+	echo "$RVS: $@" >> /dev/stderr
 	exit 1
 }
 
+# Repository #########################################################
+
 _repo() {
 	repo=".$name"
 	pwd=`pwd`
-	owd="$pwd"
+	owd="$pwd" # old working directory
 	
+	#     [----can ascend-----] && [-haven't found repo-]
 	while [ "$pwd" != "`pwd`" ] && [ ! -e "`pwd`/$repo" ]; do
 		pwd=`pwd`
 		cd ..
 	done
 	
 	if [ -e "`pwd`/$repo" ]; then
+		# we found a repository
 		echo "`pwd`/$repo"
 	else 
+		# we didn't find a repository
 		_error "no $name repository found"
 	fi
 	cd "$owd"
 }
 
-_init() {
-	repo=`_repo 2> /dev/null`
-	if [ -z "$repo" ]; then
-		repo=".$name"
-		install -d "$repo"
-		install -m644 -T $libexecdir/plugins $repo/plugins
-		while read plugin; do
-			echo "initializing plugin \`$plugin'"
-			install -d "$repo/$plugin"
-			export REPO=.rvs/$plugin
-			if [ -e "$libexecdir/$plugin/init" ]; then
-				"$libexecdir/$plugin/init"
-			fi
-		done < $repo/plugins
+# Modules ############################################################
+
+_runcom() {
+	command=${$1?"usage: rvs runcom COMMAND"}; shift
+	if [ ! -e "$BINDIR/$command" ]; then
+		_error "cannot find command \`$command"
 	else
-		_error "repository already exists at \`$repo'"
+		  if [ -f "$BINDIR/$command" ]; then
+			exec "$BINDIR/$command" $@ | tee "$TMPDIR/$command"
+		elif [ -d "$BINDIR/$command" ]
+			for file in "$BINDIR/$command"/*; do
+				id=$(echo $file | sed 's/^[0-9]*-//')
+				exec "$file" $@ | tee "TMPDIR/$command/$id"
+			done
+		else
+			_error "cannot run \`$command'"
+		fi
 	fi
 }
 
-_install() {
-	id=$1
-	dir=${2-$id}
-	name=`echo $id | sed 's/-.*$//'`
-	if (grep "^$name-" "$libexecdir/plugins" &> /dev/null); then
-		# an entry for this plugin already exists, though possibly a
-		# different version
-		sed -i "s/^$name-.*$/$id/" "$libexecdir/plugins"
+_nextpriority() {
+	command=${1?"usage: rvs nextpriority COMMAND"}
+	for file in "$BINDIR/$command"/*; do
+		echo $file | sed 's/^\([0-9]*\)-.*/\1/'
+	done | sort -n | tail -n1 | xargs expr 1 + 
+}
+
+################################################################################
+# Builtin commands                                                             #
+################################################################################
+
+_init() {
+	REPO=`_repo 2> /dev/null`
+	if [ -z "$REPO" ]; then
+		export REPO="`pwd`.$name"
+		install -d "$REPO"
+		_runcom init
 	else
-		echo "$id" >> "$libexecdir/plugins"
+		_error "repository already exists at \`$REPO'"
 	fi
-	rm -rf         "$libexecdir/$id"
-	cp -rpT "$dir" "$libexecdir/$id"
 }
 
+################################################################################
+# Builtin commands -- installing modules                                       #
+################################################################################
+
+_install() {
+	file=    ${1?"usage: $RVS install FILE COMMAND ID [PRIORITY]"}
+	command= ${2?"usage: $RVS install FILE COMMAND ID [PRIORITY]"}
+	id=      ${3?"usage: $RVS install FILE COMMAND ID [PRIORITY]"}
+	priority=${4-"`_nextpriority "$command"`"}
+	
+	install -d "$BINDIR/$command"
+	install "$file" "$BINDIR/$command/$priority-$id"
+}
+
+
 _uninstall() {
-	id=$1
-	sed -i "/^$id$/ d" "$libexecdir/plugins"
-	rm -rf "$libexecdir/$id"
+	command=${1?"usage: $RVS uninstall COMMAND [ID]"}
+	id=$2
+	
+	if [ -z "$id" ]; then
+		# no ID specified
+		rm "$BINDIR/$command"
+	else
+		# ID specified
+		rm "$BINDIR/$command/*-$id"
+		if [ -z "$(ls "$BINDIR/$command")" ]; then 
+			rmdir "$BINDIR/$command"
+		fi
+	fi
 }
 
+################################################################################
+# Main                                                                         #
+################################################################################
+
 # START OPTION HANDLING #
 com=$1;
 # END   OPTION HANDLING #
 case "$com" in
 	'') _error 'no command specified';;
-	# 'repo') _repo; exit $?;;
-	'init') _init; exit $?;;
+	'init'     ) shift;      _init $@; exit $?;;
 	  'install') shift;   _install $@; exit $?;;
 	'uninstall') shift; _uninstall $@; exit $?;;
-	*)	REPO=`_repo`
+	*)
+		REPO=`_repo`
 		if [ "$?" = '0' ]; then
-			export RVS libexecdir REPO
-			"$libexecdir/runcom" $@ < $REPO/plugins
+			export REPO
+			_runcom $@
 			exit $?
 		else
-			_error "cannot find an existing repository"
+			_error 'cannot find an existing repository'
 		fi
 	:;;
 esac