From 9383efc9ba5796fbf635c651797c4fe8fdeeff45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Thu, 27 Mar 2008 11:09:40 +0000
Subject: [PATCH] Add GNU Idutils, a text searching utility.

svn path=/nixpkgs/trunk/; revision=11300
---
 pkgs/tools/misc/idutils/default.nix | 39 +++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix     |  4 +++
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/tools/misc/idutils/default.nix

diff --git a/pkgs/tools/misc/idutils/default.nix b/pkgs/tools/misc/idutils/default.nix
new file mode 100644
index 000000000000..42aaf8933f2f
--- /dev/null
+++ b/pkgs/tools/misc/idutils/default.nix
@@ -0,0 +1,39 @@
+{ fetchurl, stdenv, emacs }:
+
+stdenv.mkDerivation rec {
+  name = "idutils-4.2";
+  src = fetchurl {
+    url = "mirror://gnu/idutils/${name}.tar.gz";
+    sha256 = "16gsy7vrjax2zl4galwq03l0y97d18p0pyd5cccyc4i8y3mhwx65";
+  };
+
+  buildInputs = [ emacs ];
+
+  meta = {
+    description = "GNU Idutils, a text searching utility";
+
+    longDescription = ''
+      An "ID database" is a binary file containing a list of file
+      names, a list of tokens, and a sparse matrix indicating which
+      tokens appear in which files.
+
+      With this database and some tools to query it, many
+      text-searching tasks become simpler and faster.  For example,
+      you can list all files that reference a particular `\#include'
+      file throughout a huge source hierarchy, search for all the
+      memos containing references to a project, or automatically
+      invoke an editor on all files containing references to some
+      function or variable.  Anyone with a large software project to
+      maintain, or a large set of text files to organize, can benefit
+      from the ID utilities.
+
+      Although the name `ID' is short for `identifier', the ID
+      utilities handle more than just identifiers; they also treat
+      other kinds of tokens, most notably numeric constants, and the
+      contents of certain character strings.
+    '';
+
+    homepage = http://www.gnu.org/software/idutils/;
+    license = "GPLv2+";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2d92c4c9464b..9a0dad788930 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -711,6 +711,10 @@ let pkgs = rec {
   };
   */
 
+  idutils = import ../tools/misc/idutils {
+    inherit fetchurl stdenv emacs;
+  };
+
   inetutils = import ../tools/networking/inetutils {
     inherit fetchurl stdenv;
   };