add enmeta and sort README

3 files changed, 67 insertions, 28 deletions

diff --git a/README b/README
index 7762e15..7b963dc 100644
--- a/README
+++ b/README
@@ -1,38 +1,41 @@
-scan.sh:
-  Batch scanning script
-demeta:
-  Mark all dependencies as manually installed then purge an apt metapackage.
-digits.rb:
-  Digit combinations for target sum
-gen_object/:
-  The start of an erlang OO behaviour
-pdfbook4.rb:
-  Page order to make (or pdfjam command to turn a pdf file into) 4-up double-sided brochure ordered pages (to make two A6 folia per A4 page)
-tabelvortoj.rb:
-  Tabelvortoj test
+NDFA2DFAexample:
+  NDFA to DFA example for VFSM
+Xmodmap:
+  Swap numbers and symbols on the numrow
+alleq.hs:
+  Haskell function to check all elements of a list are equal
+aptmeta/
+  demeta:
+    Mark all dependencies as manually installed then purge an apt metapackage.
+  enmeta:
+    Install an apt metapackage then mark all dependencies as automatically installed.
+box.mzn:
+  Intended to find the dimensions of a rectangle with an area at least n units and a ratio e.
 cpc/:
   Cyclically Permutable Codewords
-todo.vim:
-  Simple Vim Todo
 describe.rb:
   Describe the purpose of an executable
-slide.rb:
-  A laser-cuttable circular slide rule generator
+digits.rb:
+  Digit combinations for target sum
+gen_object/:
+  The start of an erlang OO behaviour
 logcircle.rb:
   Output cartesian coordinates for the tickmarks along a log scale around a circle
-sudoku.rb:
-  Ruby ILP SAT sudoku solver
-section.c:
-  Like the section command on IOS
-Xmodmap:
-  Swap numbers and symbols on the numrow
 make.rb:
   Ruby script to make playing The Factory efficient (and thus boring)
-box.mzn:
-  Intended to find the dimensions of a rectangle with an area at least n units and a ratio e.
-NDFA2DFAexample:
-  NDFA to DFA example for VFSM
+pdfbook4.rb:
+  Page order to make (or pdfjam command to turn a pdf file into) 4-up double-sided brochure ordered pages (to make two A6 folia per A4 page)
+scan.sh:
+  Batch scanning script
+section.c:
+  Like the section command on IOS
+slide.rb:
+  A laser-cuttable circular slide rule generator
 stltogl:
   Vim Script to convert an STL file to openGL glVertex3f()s for inclusion in a c program
-alleq.hs:
-  Haskell function to check all elements of a list are equal
+sudoku.rb:
+  Ruby ILP SAT sudoku solver
+tabelvortoj.rb:
+  Tabelvortoj test
+todo.vim:
+  Simple Vim Todo
diff --git a/demeta b/aptmeta/demeta
index a21b9f0..a21b9f0 100755
--- a/demeta
+++ b/aptmeta/demeta
diff --git a/aptmeta/enmeta b/aptmeta/enmeta
new file mode 100755
index 0000000..14fdfdb
--- /dev/null
+++ b/aptmeta/enmeta
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+PKG=$1
+
+if [ -z $PKG ]; then
+  echo "Specify package" >&2
+  exit 1
+fi
+
+WDIR=$(mktemp --tmpdir -d demeta.XXXXXXXXXX)
+pushd $WDIR >/dev/null
+
+FILE=$(apt-get download $PKG --print-uris | cut -d\  -f2)
+apt-get -qq download $PKG
+
+CNTRL=$(ar p $FILE control.tar.xz | unxz | tar -x ./control)
+DEPS=$(cat control | grep ^Depends | cut -d: -f2 | tr -d ,)
+
+echo Will install:
+echo $PKG
+echo
+echo Will set as automatically installed:
+echo $DEPS
+
+echo
+echo -n 'Type y to continue: '
+read LINE
+if [ "z$LINE" == "zy" ]; then
+  sudo apt-get install $PKG
+  sudo apt-mark auto $DEPS
+else
+  echo Abandoned.
+fi
+
+popd >/dev/null
+rm -rf $WDIR