gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/e8a41bbf (commit)
	 via  https://github.com/Gnucash/gnucash/commit/bd0cbbf9 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/66511f17 (commit)
	from  https://github.com/Gnucash/gnucash/commit/887f7fac (commit)



commit e8a41bbf5480d3beec08034c422a51a25cc7122b
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Jul 28 11:23:10 2019 +0800

    [options] compact lookup-option

commit bd0cbbf9311d7dbc79a3361d50c89d052a2dbe5e
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Jul 28 11:45:34 2019 +0800

    [test-options] initial commit
    
    * test lookup option changed section/name

commit 66511f17bb7848c290f5d08e58b52b8fb4eaf061
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Jul 28 11:22:36 2019 +0800

    [c-interface] compact functions
    
    fix whitespace. this module has good coverage in test-c-interface.scm.



Summary of changes:
 libgnucash/app-utils/c-interface.scm       |  67 +++++++---------
 libgnucash/app-utils/options.scm           | 120 ++++++++++++++---------------
 libgnucash/app-utils/test/CMakeLists.txt   |   1 +
 libgnucash/app-utils/test/test-options.scm |  28 +++++++
 4 files changed, 116 insertions(+), 100 deletions(-)
 create mode 100644 libgnucash/app-utils/test/test-options.scm