Question behaviour: RegExp Adaptive mode with Help
qbehaviour_regexpadaptivewithhelp
Maintained by 
Joseph Rézeau, 
Nicolas Dunand
This plugin is one of the 2 question behaviours to be used exclusively with the regexp question type. Those behaviours enable you to take advantage of the *Help* feature, which allows the student to "buy" a letter.
Current versions
3.7.0 for Moodle 3.1-3.7 (2019052100)
Moodle 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7Release date: Thursday, May 30, 2019, 1:34 AM
3.5.1 for Moodle 2.9-3.5 (2018050801)
Moodle 2.9, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5Release date: Friday, May 25, 2018, 9:09 PM
2.9.0 for Moodle 2.7-2.9 (2016070100)
Moodle 2.7, 2.8, 2.9Release date: Thursday, July 14, 2016, 2:32 PM
2.6.0 for Moodle 2.6 (2013111800)
Moodle 2.6Release date: Wednesday, November 20, 2013, 6:09 PM
2.5.0 for Moodle 2.5+ (2013061300)
Moodle 2.5Release date: Friday, June 14, 2013, 12:02 AM
2.3.0 for Moodle 2.3 & 2.4 (2012022600)
Moodle 2.3, 2.4Release date: Thursday, November 8, 2012, 9:34 PM
version for moodle 2.1.2 (2011102300)
Moodle 2.1Release date: Sunday, October 23, 2011, 10:53 PM