test a 'ctags' installation

This uses the example from https://github.com/universal-ctags/ctags/blob/master/man/ctags-lang-r.7.rst.in and also checks the GNU global installation.

Usage

ctags_test(quiet = TRUE)

Arguments

quiet

If TRUE, display on screen whether or not 'ctags' is correctly installed.

Value

'TRUE' or 'FALSE' respectively indicating whether or not 'ctags' is correctly installed.

See also

Other tags: ctags_install(), tags_data()

Examples

if (FALSE) {
ctags_test ()
}