Don't blindly trust toUnicode when building toFontChar for non-standard fonts without a font file (issue 4934)
Additional heuristics to recognize unknown glyphs for toUnicode (bug 1027533)
Restructured EvaluatorPreprocessor_read to be more natural.
Merge pull request #4944 from Snuffleupagus/issue-4934

Don't blindly trust toUnicode when building toFontChar for non-standard fonts without a font file (issue 4934)
Merge pull request #4976 from CodingFabian/restructure-evaluator-read

Restructured EvaluatorPreprocessor_read to be more natural.
Merge pull request #4980 from Snuffleupagus/bug-1027533

Additional heuristics to recognize unknown glyphs for toUnicode (bug 1027533)