regex

`extract-no-match-on-empty-text`

Subject: REGEXEXTRACT
Category: value
Formula: =REGEXEXTRACT("", "\d+")
Canonical: #N/A

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	#N/A
excel	match	#N/A
lattice	match	#N/A
ironcalc	diverge	#NAME?
hyperformula	diverge	#NAME?
libreoffice	diverge	—
formulas	diverge	#N/A
pycel	diverge	#NAME?