chore (sources): delete obsolete helper functions

Lorenz Lehmann

20.03.24 0c8e98ff2d259d0aba9ff173779997e87201284d

 .gitignore

@@ -1,11 +1,10 @@
# MacOS Finder files
.DS_Store

# LispWorks files
*.*fasl
*.*~
*.lisp~
*.lisp#
*.*~
*.*#

# OM Reference files
/reference-pages/