unzip: Updated documentation details

helpers/DATA/unzip/match.patch

@@ -23,15 +23,6 @@
  
    ---------------------------------------------------------------------------
  
-@@ -53,7 +51,7 @@
- 
-   A set is composed of characters or ranges; a range looks like ``character
-   hyphen character'' (as in 0-9 or A-Z).  [0-9a-zA-Z_] is the minimal set of
--  characters allowed in the [..] pattern construct.  Other characters are
-+  characters ALlowed in the [..] pattern construct.  Other characters are
-   allowed (i.e., 8-bit characters) if your system will support them.
- 
-   To suppress the special syntactic significance of any of ``[]*?!^-\'', in-
 @@ -101,8 +99,32 @@
  #  define WILDCHAR   '?'
  #  define BEG_RANGE  '['

helpers/make-unzip

@@ -23,6 +23,8 @@ COMPONENT=main
 
 # Origin:
 # http://lists.nongnu.org/archive/html/gnu-linux-libre/2011-09/msg00001.html
+# Santiago ported recmatch() from util.c found in the zip package, which follows
+# ftp://ftp.info-zip.org/pub/infozip/license.html
 
 patch --no-backup-if-mismatch -p0 < $DATA/match.patch