add more escape sequences to unescape function default tip

minor cleanup of json.c

remove unreachable assert(false) since some compilers might warn about it - relates to #541

implement string escape - resolves #526

fix build on Solaris 10 and other platforms, where ferror is a just a macro

add fractional number formatting - relates to #526

fix JSON create value functions not actually accepting NULL as allocator arg

(0) -1000 -300 -100 -30 -10 -7 tip

mercurial