drop unmaintained and undocumented zshprompt.pl script

zsh.spec

@@ -3,7 +3,7 @@
 Summary: Powerful interactive shell
 Name: zsh
 Version: 5.3.1
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: MIT
 URL: http://zsh.sourceforge.net/
 Group: System Environment/Shells
@@ -14,7 +14,6 @@ Source3: zprofile.rhs
 Source4: zshrc.rhs
 Source5: zshenv.rhs
 Source6: dotzshrc
-Source7: zshprompt.pl
 
 BuildRequires: coreutils
 BuildRequires: gawk
@@ -60,7 +59,6 @@ This package contains the Zsh manual in html format.
 
 %prep
 %autosetup -p1
-cp -p %SOURCE7 .
 
 %build
 # Compile with -fconserve-stack to prevent stack overflow while executing
@@ -159,7 +157,7 @@ fi
 %files
 %defattr(-,root,root)
 %doc README LICENCE Etc/BUGS Etc/CONTRIBUTORS Etc/FAQ FEATURES MACHINES
-%doc NEWS Etc/zsh-development-guide Etc/completion-style-guide zshprompt.pl
+%doc NEWS Etc/zsh-development-guide Etc/completion-style-guide
 %attr(755,root,root) %{_bindir}/zsh
 %{_mandir}/*/*
 %{_infodir}/*
@@ -173,6 +171,9 @@ fi
 %doc Doc/*.html
 
 %changelog
+* Thu May 25 2017 Kamil Dudka <kdudka@redhat.com> - 5.3.1-7
+- drop unmaintained and undocumented zshprompt.pl script
+
 * Wed May 17 2017 Kamil Dudka <kdudka@redhat.com> - 5.3.1-6
 - drop workaround for broken terminals over serial port (#56353)