json: enable multiple subsequent fills - relates to #431

fix that cxBufferSeek() cannot move pos past the end - fixes #523

fix stupid initialization of target buffer in tests where no flush target is used

add cxBufferTerminate()

make cxBufferEof() return a bool

add test case to cover new branches inside cx_strcat_ma()

add status codes to json parser - relates to #431

change cx_strcat variants to allow handling of ENOMEM

simplify how the json parser works

add cx_array_reserve() and several more array convenience functions

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

mercurial