Description:
Trigrams matching the pattern /\x1B[\x20-\x2F][\x30-\x3F]/ are decoded into a single byte whose high bits are taken from the second character and whose low bits are taken from the third character.

In specific, LO does not understand the trigram \x1B\x20\x3d -> "\r"

Steps to Reproduce:
https://raw.githubusercontent.com/SheetJS/test_files/master/crlf/crlf.slk (download and open)

Actual Results:
Cell value is `abc =
def`


Expected Results:
Cell value should be "abc\r\ndef" (where "\r" is the ASCII character 0x0d and "\n" is the ASCII character 0x0a)


Reproducible: Always


User Profile Reset: Yes



Additional Info:
The "\r" character can be forced in Excel by using the formula function CODE(13)