diff options
Diffstat (limited to 'org-drill.el')
| -rw-r--r-- | org-drill.el | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/org-drill.el b/org-drill.el index 6885791..b628695 100644 --- a/org-drill.el +++ b/org-drill.el @@ -231,10 +231,17 @@ Mature items are due for review, but are not new." "Delimiter in cloze expression for hints.") (defun org-drill--compute-cloze-regexp () - "Return a regexp that detects clozes." + "Return a regexp that detects clozes. + +The inner match is constrained to non-newline characters so a cloze +stays within one line. An older version used +`[[:cntrl:][:graph:][:space:]]' which silently included newline, +letting a stray `[' match all the way to a `]' several lines later +and bleeding the cloze face onto intervening org headings (upstream +issue #38)." (concat "\\(" (regexp-quote org-drill-left-cloze-delimiter) - "[[:cntrl:][:graph:][:space:]]+?\\)\\(\\|" + "[^\n]+?\\)\\(\\|" (regexp-quote org-drill-hint-separator) ".+?\\)\\(" (regexp-quote org-drill-right-cloze-delimiter) |