I'm happy to report that this bug doesn't exist in 1.5dev. Until today I was thinking that the refactoring of the quiz was the cause of the fix. But now I'm unsure of that.
For those that are using Moodle 1.4x on their production servers, I was able to fix the problem porting a fix to lib/weblib.php dated december 2004 from head branch to stable branch
in function stripslashes_safe, uncomment the line :
//$string = str_replace('\\\\', '\\', $string); // why?
So this was apparently not a bug in quiz code ? But I don't understand why I still had the problem testing Moodle_latest in february and march before quiz refactoring ????
Quiz
Calculated question - TeX equation parsing
This discussion has been locked so you can no longer reply to it.