* one more round of requirements shuffling, the base packages seem to

be declared properly, now
* improve formatting of recipe files for better readability and better
  compatibility with showing diffs (when moving specification lines)
* add/improve DESCRIPTION where it was just a copy of SUMMARY

app-arch/tar/tar-1.26.recipe

@@ -1,21 +1,40 @@
-SUMMARY="tar saves and restores files from a tape or disk archive." 
-DESCRIPTION="tar saves and restores files from a tape or disk archive." 
+SUMMARY="Saves and restores files to/from a tape or disk archive." 
+DESCRIPTION="
+	The Tar program provides the ability to create tar archives, as well as 
+	various other kinds of manipulation. For example, you can use Tar on 
+	previously created archives to extract files, to store additional files, 
+	or to update or list files which were already stored.
+
+	Initially, tar archives were used to store files conveniently on magnetic 
+	tape. The name "Tar" comes from this use; it stands for tape archiver. 
+	Despite the utility's name, Tar can direct its output to available 
+	devices, files, or other programs (using pipes), it can even access remote 
+	devices or files (as archives).
+	" 
 HOMEPAGE="http://www.gnu.org/software/tar/" 
 SRC_URI="http://ftp.gnu.org/gnu/tar/tar-1.26.tar.bz2"
 CHECKSUM_MD5="2cee42a2ff4f1cd4f9298eeeb2264519"
 REVISION="2"
 ARCHITECTURES="x86_gcc2 ?x86"
 
-PROVIDES="tar = $portVersion compat >= 1
-	cmd:tar = $portVersion compat >= 1"
-REQUIRES="haiku >= $haikuVersion"
-BUILD_REQUIRES="cmd:automake >= 1.11
+PROVIDES="
+	tar = $portVersion compat >= 1
+	cmd:tar = $portVersion compat >= 1
+	"
+REQUIRES="
+	haiku >= $haikuVersion
+	"
+BUILD_REQUIRES="
+	cmd:automake >= 1.11
 	cmd:autoreconf >= 2.68
-	cmd:sed"
-BUILD_PREREQUIRES="haiku-devel >= $haikuVersion
-	cmd:make
+	cmd:sed
+	"
+BUILD_PREREQUIRES="
+	haiku-devel >= $haikuVersion
 	cmd:gcc
-	cmd:ld"
+	cmd:ld
+	cmd:make
+	"
 
 SOURCE_DIR="$portVersionedName"