The klish is a framework for implementing a CISCO-like CLI on a UNIX systems. It is configurable by XML files.
https://src.libcode.org/download/klish/

Serj Kalichev a38cc88dd4 Fix dead assignment %!s(int64=10) %!d(string=hai) anos
bin 3ce65522b8 Fix extra warnings %!s(int64=10) %!d(string=hai) anos
clish 3ce65522b8 Fix extra warnings %!s(int64=10) %!d(string=hai) anos
contrib d32755628a Debian: Add debian text to contrib/README %!s(int64=12) %!d(string=hai) anos
debian 99b81c886a Debian: Fix some lintian bugs %!s(int64=12) %!d(string=hai) anos
konf 3ce65522b8 Fix extra warnings %!s(int64=10) %!d(string=hai) anos
libc 87379a2d0d Add internal getopt implamentstion. BSD version %!s(int64=11) %!d(string=hai) anos
lub 53cf6c3e6c The inline is first in declaration line %!s(int64=10) %!d(string=hai) anos
tinyrl a38cc88dd4 Fix dead assignment %!s(int64=10) %!d(string=hai) anos
xml-examples cd705b47a8 Add test for > within attribute value %!s(int64=12) %!d(string=hai) anos
.gitignore 87379a2d0d Add internal getopt implamentstion. BSD version %!s(int64=11) %!d(string=hai) anos
CHANGES cc624ef42c Redirect readers of CHANGES and ISSUES to the actual web pages %!s(int64=12) %!d(string=hai) anos
ChangeLog edce0a7c8e Adding Debian package required files %!s(int64=12) %!d(string=hai) anos
ISSUES cc624ef42c Redirect readers of CHANGES and ISSUES to the actual web pages %!s(int64=12) %!d(string=hai) anos
LICENCE b81ff592c3 From: Emmanuel Deloget <logout@free.fr> %!s(int64=12) %!d(string=hai) anos
Makefile.am 87379a2d0d Add internal getopt implamentstion. BSD version %!s(int64=11) %!d(string=hai) anos
README 4632c1a5b8 Remove legacy information from README %!s(int64=12) %!d(string=hai) anos
autogen.sh 8cdf6d307a Create m4 dir within autogen.sh script %!s(int64=12) %!d(string=hai) anos
clish.xsd 294165dc82 Add HOTKEY tag to schema %!s(int64=12) %!d(string=hai) anos
configure.ac 99311a8000 Fix dump functions %!s(int64=11) %!d(string=hai) anos

README

See the http://klish.googlecode.com page for information about klish.