150329 2015-10-19 07:11:55 -0700 Strange characters when using OpenType ligatures and soft hyphens 2015-10-21 08:05:48 -0700 1 1 1 Unclassified WebKit Text Safari 9 Mac OS X 10.11 RESOLVED FIXED P2 Normal --- 1 mnater webkit-unassigned ap mmaxfield oldest_to_newest 1134570 0 263480 mnater 2015-10-19 07:11:55 -0700 Created attachment 263480 reduction showing the described bug If a text is rendered with an OpenType font supporting the "liga" feature (e.g. Source Sans Pro) and this text also contains soft hyphens, strange characters are displayed around the soft hyphens following a ligature on the same rendered line. If ligatures are disabled by -webkit-font-variant-ligatures: no-common-ligatures; or -webkit-font-feature-settings: "liga" 0; text is displayed correctly. 1134930 1 mmaxfield 2015-10-20 10:58:01 -0700 Please try in a nightly build. I think I fixed this in http://trac.webkit.org/changeset/190891 1134948 2 mnater 2015-10-20 11:35:02 -0700 I tested the above in WebKit-SVN-r191175 and now in WebKit-SVN-r191340: no changes. Although I'm not sure if this is really the nightly build since "About Safari" says "Version 9.0 (11601.1.56)" when I launch the nightly build. Is that normal or did I make a mistake? 1134967 3 ap 2015-10-20 12:49:18 -0700 Unfortunately, nightly builds don't currently work on OS X El Capitan. As far as I know, they should work if you temporarily disable System Integrity Protection. 1135211 4 mnater 2015-10-21 08:05:48 -0700 It's very unfortunate that there's no note about nightlies not working on El Capitan on nightly.webkit.org I used the workaround on https://trac.webkit.org/wiki/WebKitNightlyElCapWorkaround and now I can confirm that this bug has been fixed indeed. Thanks for the fix and sorry for the double post. Kind regards, Mathias 263480 2015-10-19 07:11:55 -0700 2015-10-19 07:11:55 -0700 reduction showing the described bug test121.html text/html 1445 mnater PCFET0NUWVBFIGh0bWw+CjxodG1sIGxhbmc9ImVuIj4KICAgIDxoZWFkPgogICAgICAgIDxtZXRh IGh0dHAtZXF1aXY9ImNvbnRlbnQtdHlwZSIgY29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0 Zi04IiAvPgogICAgICAgIDx0aXRsZT5UZXN0PC90aXRsZT4KICAgICAgICA8bGluayBocmVmPSdo dHRwczovL2ZvbnRzLmdvb2dsZWFwaXMuY29tL2Nzcz9mYW1pbHk9U291cmNlK1NhbnMrUHJvJyBy ZWw9J3N0eWxlc2hlZXQnIHR5cGU9J3RleHQvY3NzJz4KICAgICAgICA8c3R5bGUgdHlwZT0idGV4 dC9jc3MiPgogICAgICAgICAgICBib2R5IHsKICAgICAgICAgICAgICAgIHdpZHRoOjUwJTsKICAg ICAgICAgICAgICAgIG1hcmdpbi1sZWZ0OjI1JTsKICAgICAgICAgICAgICAgIG1hcmdpbi1yaWdo dDoyNSU7CiAgICAgICAgICAgIH0KICAgICAgICAgICAgZGl2Lm5vcm1hbCB7CiAgICAgICAgICAg ICAgICBmb250LWZhbWlseTogJ1NvdXJjZSBTYW5zIFBybycsIHNhbnMtc2VyaWY7CiAgICAgICAg ICAgIH0KICAgICAgICAgICAgZGl2Lm5vbGlnYSB7CiAgICAgICAgICAgICAgICBmb250LWZhbWls eTogJ1NvdXJjZSBTYW5zIFBybycsIHNhbnMtc2VyaWY7CiAgICAgICAgICAgICAgICAtd2Via2l0 LWZvbnQtdmFyaWFudC1saWdhdHVyZXM6IG5vLWNvbW1vbi1saWdhdHVyZXM7CiAgICAgICAgICAg ICAgICAvKi13ZWJraXQtZm9udC1mZWF0dXJlLXNldHRpbmdzOiAibGlnYSIgMDsqLwogICAgICAg ICAgICB9CiAgICAgICAgPC9zdHlsZT4KICAgIDwvaGVhZD4KICAgIDxib2R5PgogICAgICAgIDxk aXYgY2xhc3M9Imh5cGhlbmF0ZSBub3JtYWwiPgogICAgICAgICAgICA8aDI+dXNpbmcgc29mdCBo eXBoZW5zIGFuZCBsaWdhdHVyZXMgaW4gT3BlblR5cGUtRm9udCBlbmFibGVkOjwvaDI+CiAgICAg ICAgICAgIDxwPmxpZyZzaHk7YSZzaHk7dHVyZSBmZiBzb21lJnNoeTt0aW1lcyBjb3Imc2h5O3J1 cHRzIGh5JnNoeTtwaGVuJnNoeTthdGlvbjwvcD4KICAgICAgICAgICAgPHA+bGlnJnNoeTthJnNo eTt0dXJlIGZ0IHNvbWUmc2h5O3RpbWVzIGNvciZzaHk7cnVwdHMgaHkmc2h5O3BoZW4mc2h5O2F0 aW9uPC9wPgogICAgICAgIDwvZGl2PgogICAgICAgIDxkaXYgY2xhc3M9Imh5cGhlbmF0ZSBub2xp Z2EiPgogICAgICAgICAgICA8aDI+dXNpbmcgc29mdCBoeXBoZW5zIGFuZCBsaWdhdHVyZXMgaW4g T3BlblR5cGUtRm9udCBkaXNhYmxlZDo8L2gyPgogICAgICAgICAgICA8cD5saWcmc2h5O2Emc2h5 O3R1cmUgZmYgc29tZSZzaHk7dGltZXMgY29yJnNoeTtydXB0cyBoeSZzaHk7cGhlbiZzaHk7YXRp b248L3A+CiAgICAgICAgICAgIDxwPmxpZyZzaHk7YSZzaHk7dHVyZSBmdCBzb21lJnNoeTt0aW1l cyBjb3Imc2h5O3J1cHRzIGh5JnNoeTtwaGVuJnNoeTthdGlvbjwvcD4KICAgICAgICA8L2Rpdj4K CiAgICA8L2JvZHk+CjwvaHRtbD4=