[NTG-context] List of special characters

While writing the documentation about using ConTeXt I need some 'special' characters. A few I have found, for example \%, \backslash, \texttilde, \percent. But until now I did not find how to represent [ and ]. How would I use those characters in my document? Also: is there somewhere a 'complete' list? I found several, but they where all for LaTeX and are not completely the same. For example LaTeX uses \textbackslash which does not work in ConTeXt which uses \backslash. -- Cecil Westerhof