[PATCH] Add Data::Stag

[Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>]

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From 66133f87b988417ba9207ac5d101a94a7ed601b4 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Tue, 2 Jun 2015 16:35:23 +0200
Subject: [PATCH 1/2] gnu: Add IO::String.

* gnu/packages/perl.scm (perl-io-string): New variable.
---
 gnu/packages/perl.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 3bfe68d..3810f4e 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -2431,6 +2431,25 @@ easier to develop interactive applications: is_interactive(), interactive(),
 and busy()")
     (license (package-license perl))))
 
+(define-public perl-io-string
+  (package
+    (name "perl-io-string")
+    (version "1.08")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/"
+                           "IO-String-" version ".tar.gz"))
+       (sha256
+        (base32
+         "18755m410yl70s17rgq3m0hyxl8r5mr47vsq1rw7141d8kc4lgra"))))
+    (build-system perl-build-system)
+    (home-page "http://search.cpan.org/~gaas/IO-String-1.08/")
+    (synopsis "Emulate file interface for in-core strings")
+    (description "IO::String is an IO::File (and IO::Handle) compatible class
+that reads or writes data from in-core strings.")
+    (license (package-license perl))))
+
 (define-public perl-io-stringy
   (package
     (name "perl-io-stringy")
-- 
2.1.0


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From 5a0a8b17cf3a90901ddd172156287ca7bdbfda6e Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Tue, 2 Jun 2015 16:35:58 +0200
Subject: [PATCH 2/2] gnu: Add Data::Stag.

* gnu/packages/perl.scm (perl-data-stag): New variable.
---
 gnu/packages/perl.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 3810f4e..e5ec25e 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -1118,6 +1118,30 @@ on one page.  This results in wanting to page through various pages of data.
 The maths behind this is unfortunately fiddly, hence this module.")
     (license (package-license perl))))
 
+(define-public perl-data-stag
+  (package
+    (name "perl-data-stag")
+    (version "0.14")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://cpan/authors/id/C/CM/CMUNGALL/"
+                           "Data-Stag-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ncf4l39ka23nb01jlm6rzxdb5pqbip01x0m38bnvf1gim825caa"))))
+    (build-system perl-build-system)
+    (propagated-inputs
+     `(("perl-io-string" ,perl-io-string)))
+    (home-page "http://search.cpan.org/dist/Data-Stag")
+    (synopsis "Structured tags datastructures")
+    (description
+     "This module is for manipulating data as hierarchical tag/value
+pairs (Structured TAGs or Simple Tree AGgreggates).  These datastructures can
+be represented as nested arrays, which have the advantage of being native to
+Perl.")
+    (license (package-license perl))))
+
 (define-public perl-data-stream-bulk
   (package
     (name "perl-data-stream-bulk")
-- 
2.1.0