fix for ultrafail fix #546

first mvp for the json writer - relates to #526

fix cx_strcmp() and cx_strcasecmp() - fixes #546

add array iterator over pointer arrays

fix include guard for properties.h

move the test execution for string_to_number back in line

optimize cxJsonObjGet() part 1 - binary search

add missing convenience macros for sorted insert with array reallocator

improve coverage metrics

change coverage tool from gcov to gcovr

implement floating point string to number conversions

add cx_vcmp_* family of functions

implement string to integer conversions

avoid copying the filled data in the json parser when possible - fixes #530

add references between both variants of the properties fill function

downgrades the severity of the advice in cxPropertiesFilln() from attention to remark

(0) -1000 -300 -100 -16 tip

mercurial