CTRL+Shift+Enter functions don't convert

Submitted by Titus Winters

Link to original bug (#322096)

Description

Please describe the problem: It looks like there is some incompatibility between Excel and Gnumeric when using (at least some forms of) the CTRL+Shift+Enter functions. Such functions will work properly in Gnumeric, but when converting / exporting back to Excel they will only show up as #VALUE. Re-accepting the equation by selecting the cell(s) in Excel and hitting CTRL+Shift+Enter again fixes it.

Fairly minor, but some gnumeric related applications I've been developing would definitely benefit if this didn't happen.

Steps to reproduce:

Download http://www.cs.ucr.edu/~titus/matrix_test.xls
View in Excel, notice cells are properly formatted.
Convert to and from gnumeric (ssconvert to gnumeric, ssconvert to xls)
View in Excel, notice cells are improperly displayed.

Actual results: These matrix formula cells render only as #VALUE.

Expected results: The correct value should still be displayed.

Does this happen every time? Yes.

Other information:

Version: git master