textSymbols top-level property
Text-mode symbol commands and the text they produce. Text-mode symbol commands: coreTextSymbols, LaTeX's Unicode text encoding (tuTextSymbols) and textcomp's other symbols (packageTextSymbols).
Implementation
final Map<String, String> textSymbols = {
...coreTextSymbols,
for (final table in [tuTextSymbols, packageTextSymbols])
for (final MapEntry(:key, :value) in table.entries)
if (!coreTextSymbols.containsKey(key)) key: value,
};