Function r = html2octtex(s) converts some html codes into tex codes understood by the Octave plot interpreter. Input variable s is a string or a cell array of strings. The output has the same type. The input strings contain a subset of html code, mainly for inline formatting (bold, italic, sub/superscript, math mode and symbols). (c) 2026 fabien van mook 2026.08.20 release of this file within package "fvm-miscellaneous" under GNU GPLv3+