Fix recognition of closing brace after quoted field

13 jobs for master in 1 minute and 28 seconds (queued for 7 seconds)
Status Job ID Name Coverage
  Test
passed bib-conva_test #74233

00:00:23

passed bib-convl_test #74234

00:00:23

passed bib-convu_test #74235

00:00:23

passed bib-extract_test #74236

00:00:17

passed bib-format_test #74237

00:00:19

passed bib-jabbr_test #74238

00:00:38

passed bib-keyinsert_test #74239

00:00:32

passed bib-name_test #74240

00:00:30

passed bib-order_test #74241

00:00:18

passed bib-pdfinsert_test #74242

00:00:11

passed bib-separate_test #74243

00:00:11

passed bib-txt_test #74244

00:00:21

passed bib-unite_test #74245

00:00:12