Git commits in Moodle 1.9.8 by Gordon Bateson

commit 9f23ea03b1efc0a170c00d4e2834f63255189724
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Mon, 15 Mar 2010 18:39:42 +0800
Tag:    v1.9.8

MDL-21817 replace use of preg_match() with /e modifier with preg_replace_callback() and preg_match_all() with a loop


commit b45b9eae4d8ee7af5d5ab1a2b310ce43711727ca
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Mon, 15 Mar 2010 18:15:59 +0800
Tag:    v1.9.8

MDL-21817 replace use of preg_match() with /e modifier with preg_match_callback() and preg_match_all() with a loop


commit dfdec574d3cda17d6b891c7bb9275450a50ebf26
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Thu, 11 Feb 2010 10:52:22 +0800
Tag:    v1.9.8

fix student access to HotPots in tail of a HotPot quiz chain


commit 986c607c4b763a92fa3771c49709186a095699cf
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Mon, 25 Jan 2010 15:16:45 +0800
Tag:    v1.9.8

do not treat https absolute urls as relative urls


commit 1bef863f845f963b038fe8039c63939e65274c66
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Tue, 12 Jan 2010 15:26:10 +0800
Tag:    v1.9.8

add groupings awareness to HotPot module


commit 811fab85a72879491d6ad3bf73e75edba2fcda04
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Mon, 14 Dec 2009 11:28:26 +0800
Tag:    v1.9.8

for consistency, use 0x80 instead of 128 in hotpot_charcode_to_utf8()


commit d113780338d066379710aa2238230871d5edc98b
Author: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date:   Tue, 08 Dec 2009 12:09:59 +0800
Tag:    v1.9.8

MDL-20810: add missing function hotpot_charcode_to_utf8() required when importing Hot Potatoes files containing non-ascii chars into Moodle question bank