gnu: Add a2ps, trueprint, enscript, and source-highlight

* gnu/packages/pretty-print.scm: New file
* gnu/packages/patches/source-highlight-regexrange-test.patch: New file
* gnu-system.am (dist_patch_DATA): Add patch.
(GNU_SYSTEM_MODULES): Add pretty-print.scm

2 files changed, 239 insertions, 0 deletions

diff --git a/gnu/packages/patches/source-highlight-regexrange-test.patch b/gnu/packages/patches/source-highlight-regexrange-test.patch
new file mode 100644
index 0000000000..298c831b35
--- /dev/null
+++ b/gnu/packages/patches/source-highlight-regexrange-test.patch
@@ -0,0 +1,15 @@
+Disable a single check.  The failure is discussed at:
+
+  https://savannah.gnu.org/bugs/index.php?41786
+
+--- a/lib/tests/test_regexranges_main.cpp	2012-04-14 08:58:25.000000000 -0500
++++ b/lib/tests/test_regexranges_main.cpp	2014-03-05 23:49:23.520402043 -0600
+@@ -52,7 +52,7 @@
+     check_range_regex("simple regex");
+     check_range_regex("[[:alpha:]]+");
+     // test with a wrong regular expression
+-    check_range_regex("{notclosed", false);
++    // check_range_regex("{notclosed", false);
+ 
+     // reset regular expressions
+     ranges.clear();
diff --git a/gnu/packages/pretty-print.scm b/gnu/packages/pretty-print.scm
new file mode 100644
index 0000000000..98663cd834
--- /dev/null
+++ b/gnu/packages/pretty-print.scm
@@ -0,0 +1,224 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix 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 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages pretty-print)
+  #:use-module (guix packages)
+  #:use-module (guix licenses)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages ghostscript)
+  #:use-module (gnu packages groff)
+  #:use-module (gnu packages imagemagick)
+  #:use-module (gnu packages gv)
+  #:use-module (gnu packages boost)
+  #:use-module (gnu packages bison)
+  #:use-module (gnu packages flex)
+  #:use-module (gnu packages gperf)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages file))
+
+(define-public a2ps
+  (package
+    (name "a2ps")
+    (version "4.14")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnu/a2ps/a2ps-"
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "195k78m1h03m961qn7jr120z815iyb93gwi159p1p9348lyqvbpk"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("psutils" ,psutils)
+       ("groff" ,groff)
+       ("gv" ,gv)
+       ("imagemagick" ,imagemagick)))
+    (native-inputs
+     `(("gperf" ,gperf)
+       ("perl" ,perl)
+       ("file" ,file)))
+    (arguments
+     '(#:phases (alist-replace
+                 'configure
+                 (lambda* (#:key #:allow-other-keys #:rest args)
+                   (let ((configure (assoc-ref %standard-phases 'configure)))
+                     (substitute* "configure"
+                       (("/usr/bin/file") (which "file")))
+                     (apply configure args)))
+                 (alist-cons-before
+                  'build 'patch-scripts
+                  (lambda _
+                    (substitute*
+                        '("afm/make_fonts_map.sh"
+                          "tests/defs"
+                          "tests/backup.tst"
+                          "tests/styles.tst")
+                      (("/bin/rm") (which "rm"))))
+                  (alist-cons-before
+                   'check 'patch-test-files
+                   ;; Alternatively, we could unpatch the shebangs in tstfiles
+                   (lambda* (#:key inputs #:allow-other-keys)
+                     (let ((perl (assoc-ref inputs "perl")))
+                       (substitute* '("tests/ps-ref/includeres.ps"
+                                      "tests/gps-ref/includeres.ps")
+                         (("/usr/local/bin/perl")
+                          (string-append perl "/bin/perl"))))
+                     ;; Some of the reference postscript contain a 'version 3'
+                     ;; string that in inconsistent with the source text in the
+                     ;; tstfiles directory.  Erroneous search-and-replace?
+                     (substitute* '("tests/ps-ref/InsertBlock.ps"
+                                    "tests/gps-ref/InsertBlock.ps"
+                                    "tests/ps-ref/bookie.ps"
+                                    "tests/gps-ref/bookie.ps")
+                       (("version 3") "version 2"))
+                     (substitute* '("tests/ps-ref/psmandup.ps"
+                                    "tests/gps-ref/psmandup.ps")
+                       (("#! */bin/sh") (string-append
+                                         "#!" (which "sh")))))
+                   %standard-phases)))))
+    (home-page "http://www.gnu.org/software/a2ps")
+    (synopsis "Any file to PostScript, including pretty-printing")
+    (description
+     "GNU a2ps converts almost anything to a PostScript file, ready for
+printing. It accomplishes this by being able to delegate files to external
+handlers, such as Groff and Gzip.  It handles as many steps as is necessary to
+produce a pretty-printed file.  It also includes some extra abilities for
+special cases, such as pretty-printing \"--help\" output.")
+    (license gpl3+)))
+
+(define-public trueprint
+  (package
+    (name "trueprint")
+    (version "5.4")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnu/trueprint/trueprint-"
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "13rkc0fga10xyf56yy9dnq95zndnfadkhxflnp24skszj21y8jqh"))))
+    (build-system gnu-build-system)
+    (native-inputs `(("file" ,file)))
+    (arguments
+     ;; Must define DIFF_CMD for tests to pass
+     '(#:configure-flags '("CPPFLAGS=-DDIFF_CMD=\\\"diff\\\"")
+       #:phases (alist-replace
+                 'configure
+                 (lambda* (#:key #:allow-other-keys #:rest args)
+                   (let ((configure (assoc-ref %standard-phases 'configure)))
+                     (substitute* "configure"
+                       (("/usr/bin/file") (which "file")))
+                     (apply configure args)))
+                 %standard-phases)))
+    (home-page "http://www.gnu.org/software/trueprint")
+    (synopsis "Pretty-print C sources and other plain text to PostScript")
+    (description
+     "GNU Trueprint translates C source code files as PostScript files.
+In addition to the basic source code output, it can also perform diff-marking,
+indentation counting, function and file indices and more.")
+    (license gpl2)))
+
+(define-public enscript
+  (package
+    (name "enscript")
+    (version "1.6.6")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnu/enscript/enscript-"
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "1fy0ymvzrrvs889zanxcaxjfcxarm2d3k43c9frmbl1ld7dblmkd"))))
+    (build-system gnu-build-system)
+    (home-page "http://www.gnu.org/software/enscript")
+    (synopsis "Generating PostScript, including pretty-printing")
+    (description
+     "GNU Enscript is a program to convert ASCII text files to PostScript,
+HTML or RTF formats, to be stored in files or sent immediately to a printer.
+It also includes the capability to perform syntax highlighting for several
+different programming languages.")
+    (license gpl3+)))
+
+(define-public source-highlight
+  (package
+    (name "source-highlight")
+    (version "3.1.7")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnu/src-highlite/source-highlight-"
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "1s49ld8cnpzhhwq0r7s0sfm3cg3nhhm0wla27lwraifrrl3y1cp1"))
+      (patches
+       (list (search-patch
+              ;; Patch submitted as Savannah item #41786
+              "source-highlight-regexrange-test.patch")))))
+    (build-system gnu-build-system)
+    ;; The ctags that comes with emacs does not support the --excmd options,
+    ;; so can't be used
+    (inputs
+     `(("boost" ,boost-1.54)))
+    (native-inputs
+     `(("bison" ,bison)
+       ("flex" ,flex)
+       ("file" ,file)))
+    (arguments
+     `(#:configure-flags
+       (list (string-append "--with-boost="
+                            (assoc-ref %build-inputs "boost")))
+       #:parallel-tests? #f             ;There appear to be race conditions
+       #:phases (alist-replace
+                 'configure
+                 (lambda* (#:key #:allow-other-keys #:rest args)
+                   (let ((configure (assoc-ref %standard-phases 'configure)))
+                     (substitute* "configure"
+                       (("/usr/bin/file") (which "file")))
+                     (apply configure args)))
+                 (alist-cons-before
+                  'check 'patch-test-files
+                  (lambda* (#:key inputs #:allow-other-keys)
+                    ;; Unpatch shebangs in test input so that source-highlight
+                    ;; is still able to infer input language
+                    (substitute* '("tests/test.sh"
+                                   "tests/test2.sh"
+                                   "tests/test.tcl")
+                      (((string-append "#! *" (which "sh"))) "#!/bin/sh"))
+                    ;; Initial patching unrecoverably removes whitespace, so
+                    ;; remove it also in the comparison output.
+                    (substitute* '("tests/test.sh.html"
+                                   "tests/test2.sh.html"
+                                   "tests/test.tcl.html")
+                      (("#! */bin/sh") "#!/bin/sh")))
+                  %standard-phases))))
+    (home-page "http://www.gnu.org/software/src-highlite")
+    (synopsis "Produce a document with syntax highlighting from a source file")
+    (description
+     "GNU source-highlight reads in a source code file and produces an output
+file in which the keywords are highlighted in different colors to designate
+their syntactic role.  It supports over 150 different languages and it can
+output to 8 different formats, including HTML, LaTeX and ODF.  It can also
+output to ANSI color escape sequences, so that highlighted source code can be
+seen in a terminal.")
+    (license gpl3+)))