add test case for cxBufferPop() default tip

fixes that cxBufferWrite() could auto-extend the buffer beyond the configured threshold

add cxBufferReserve()

add cxBufferPop()

implement better strings for json.c + complete test coverage

add the note to the docstrings that tree iterator/visitor counter include the currently visited node

complete test coverage for tree.c

adjust test_hash_map_remove_via_iterator s.t. we achieve coverage for the case where we remove not the first element of a bucket

complete test coverage for array_list.c and delete unreachable code

optimize sorted insertion by using the infimum instead of the supremum

(0) -1000 -300 -100 -10 tip

mercurial