more excluded macros and environments

[kohlhase]

Here are some more macros and environments that should not be looked into

• the optional argument of \definiens[course material]{all instructional
• \ednote
• \slink
• \Sn[]{}, \sns{}`
• \begin{scb}[...] and \begin{smcb}[...]
• I just noticed \usetikzlibrary{arrows} but there is a more general mechanism here. We should not annotate anything in the preamble, i.e. before the \begin{document}.
• the optional argument of \begin{frame}
• \begin{nparagraph}[....] and \begin{sproblem}[...] and \begin{assignment}[...] in the optional argument.
• \varseq{...}{...}{...}
• \begin{sexample}[...] the optional argument.
• \sref[...]{} the optional argument.
• the argument of \nlex{...}
• optional argument of tikzpicture \begin{tikzpicture}[...]
• \inlinedef[for=....]{} omit the optional argument
• \begin{sfragment][...]{...} in both the optional and required argument.
• \textsymdecl{...}[...]{...} all three arguments.
• \vardef{...}[...]{...} all three arguments.
• \inlineass[...] only the first optional argument