(Skipped from v1.3 to to v1.4 due to CVS problems).
Adds several configuration options:
* Enable/disable caching. Note caching is now disabled by default, to avoid possible problems. To restore to the "allow caching" behaviour of previous versions, use the "configure" option in Input Formats.
* For advanced users, you can now change the regexp pattern used to identify sections.
* Enable/disable caching. Note caching is now disabled by default, to avoid possible problems. To restore to the "allow caching" behaviour of previous versions, use the "configure" option in Input Formats.
* For advanced users, you can now change the regexp pattern used to identify sections.