K 10
svn:author
V 4
gahr
K 8
svn:date
V 27
2013-03-20T16:59:15.002637Z
K 7
svn:log
V 2668
- Update to 05_20130317
  Changes:
  * The FAQ explanations concerning, what kind of programs can be
    written in Seed7 and the automatic memory management of Seed7, have
    been improved.
  * The compiler (s7c) has been improved to use the function
    strConcatN, when three or more strings are concatenated.
  * The compiler has been improved to define and use dynamic (virtual)
    destructors for interface types. The function itfCreate is used as
    constructor.
  * In the compiler the function init_string_constants_with_slices has
    been improved, to store the characters of string constants with
    more density.
  * The compiler functions prepare_typed_result, process_itf_cpy,
    process_itf_to_interface and process_ref_trace have been improved.
  * In str_rtl.c the functions strIPos2 and strPos2 have been added.
    This functions use a modified Boyer–Moore string search algorithm.
  * The performance of the function replace2 (library string.s7i) has
    been improved.
  * The example programs tetg.sd7 and tet.sd7 have been changed to
    abstain from using an outdated language feature. Now this programs
    can be compiled.
  * Parameter names have been added to seed7_05.s7i, pixmap_file.s7i,
    bitset.s7i, dialog.s7i, hash.s7i, console.s7i and string.s7i.
  * In sctlib.c and itflib.c the functions sct_cpy, sct_create,
    sct_destr, itf_cpy, itf_cpy2, itf_create, itf_create2, itf_destr
    and itf_to_interface have been improved to use reference counting
    (usage_count) for all objects of the category STRUCTOBJECT.
  * The support for the actions ITF_TO_HEAP and REF_BUILD has been
    removed from the interpreter.
  * Support for the action REF_GETREF has been added to interpreter and
    compiler.
  * The functions itf_to_heap (in itflib.c) and ref_build (in reflib.c)
    have been removed.
  * The function refItftosct (in ref_data.c) has been renamed to
    refItfToSct. The function ref_itftosct (in reflib.c) and the
    compiler have been changed to use the new function name.
  * The types smallpriortype and prior_type have been replaced by
    prioritytype in common.h, data.h, expr.c, expr.h, findid.h,
    syntax.c, token.c and token.h.
  * In itf_rtl.c the function itfCreate has been added and the function
    itfDestr has been removed.
  * Usages of the function stri_charpos in analyze.c and prclib.c have
    been replaced by calls of strChPos.
  * In executl.c the function crea_struct has been introduced and the
    function any_var_initialisation has been replaced by the functions
    sct_elem_initialisation and arr_elem_initialisation.
  * The function prot_block has been added to traceutl.c.

END