GEDitCOM II has two reports that output spouse on line beginning in "+", which I did to save space in those report:
1. When viewing a descendant tree, you can use Report->Family Tree as List... menu command. This is hard coded and therefore not easy to change "+" to anything else without a new version of GEDitCOM II with and option to allow that choice (or the method you have used to edited the results html file).
2. When viewing any individual or family, you can alternatively run the script Reports->Descendants Outline Report in the scripts menu. This gets a very similar report and it also uses a "+", but because it is a script, it is easy to customize:
a. Select the Reports->Descendants Outline Report while holding down the option key. This should open the script in AppleScript editor (if not you will have to open in AppleScript editor manually, but it should work unless your MacOS decides to pick a different application, which it does to me all the time).
b. Find the line containing
set end of rpt to "<div class='spse'>+ "
and change the "+" in the middle to whatever you want
c. Save the script and run it from GEDitCOM II.
The differences in the script vs. the built in report:
1. The script starts from an individual or family and you select the number of generations for the report. The built in one uses the current family tree window, which gives the added option of expanding and contracting branches to customize the report. (I might be able to fix this in a future version of this script).
2. The built in one has check boxes to select the report detail. The script outputs birth and death dates for individuals and adds marriage details for spouses. But, you can customize the script to get other detail (which cannot be done with built-in one). To customize, open as above and edit the subroutine AddIndividualDetails(). If you know how to write AppleScript's for GEDitCOM, you can create any report detail you want.
Regards,
John