--- parser3/ChangeLog	2020/12/19 23:12:09	1.151
+++ parser3/ChangeLog	2023/10/02 02:05:14	1.182
@@ -1,5 +1,580 @@
+2023-10-01  moko
+
+	* src/classes/json.C: we don't have a dynamic json object.
+
+2023-09-28  moko
+
+	* tests/: 420.html, results/261.processed, results/420.processed:
+	  tests updated after bug #1228 fix reverted
+
+	* src/types/pa_vstring.h: revering fix for bug #1228, as empty or
+	  whitespace string is hash compatible, so we don't want $s.key to
+	  return a junction
+
+	* tests/: 261.html, 420.html, results/261.processed,
+	  results/420.processed: test for bug #1227 added, test updated
+	  after bug #1228 fixed
+
+	* src/types/: pa_vdouble.h, pa_vint.h: $int.field and $double.field
+	  now throws exception as $non-empty-string.field (fixes bug #1227)
+
+	* src/types/pa_vstring.h: allow $string.method access (fixes bug
+	  #1228)
+
+2023-09-26  moko
+
+	* AUTHORS, aclocal.m4, configure, src/classes/bool.C,
+	  src/classes/classes.C, src/classes/classes.awk,
+	  src/classes/classes.h, src/classes/curl.C, src/classes/date.C,
+	  src/classes/double.C, src/classes/file.C, src/classes/form.C,
+	  src/classes/hash.C, src/classes/hashfile.C, src/classes/image.C,
+	  src/classes/inet.C, src/classes/int.C, src/classes/json.C,
+	  src/classes/mail.C, src/classes/math.C, src/classes/memcached.C,
+	  src/classes/memory.C, src/classes/op.C, src/classes/reflection.C,
+	  src/classes/regex.C, src/classes/response.C,
+	  src/classes/string.C, src/classes/table.C, src/classes/void.C,
+	  src/classes/xdoc.C, src/classes/xnode.C, src/classes/xnode.h,
+	  src/include/pa_array.h, src/include/pa_base64.h,
+	  src/include/pa_cache_managers.h, src/include/pa_charset.h,
+	  src/include/pa_charsets.h, src/include/pa_common.h,
+	  src/include/pa_config_fixed.h, src/include/pa_config_includes.h,
+	  src/include/pa_dictionary.h, src/include/pa_dir.h,
+	  src/include/pa_exception.h, src/include/pa_exec.h,
+	  src/include/pa_globals.h, src/include/pa_hash.h,
+	  src/include/pa_http.h, src/include/pa_memory.h,
+	  src/include/pa_opcode.h, src/include/pa_operation.h,
+	  src/include/pa_os.h, src/include/pa_pool.h,
+	  src/include/pa_random.h, src/include/pa_request.h,
+	  src/include/pa_request_charsets.h, src/include/pa_request_info.h,
+	  src/include/pa_sapi.h, src/include/pa_socks.h,
+	  src/include/pa_sql_connection.h,
+	  src/include/pa_sql_driver_manager.h, src/include/pa_stack.h,
+	  src/include/pa_string.h, src/include/pa_stylesheet_connection.h,
+	  src/include/pa_stylesheet_manager.h, src/include/pa_symbols.h,
+	  src/include/pa_table.h, src/include/pa_threads.h,
+	  src/include/pa_types.h, src/include/pa_uue.h,
+	  src/include/pa_xml_exception.h, src/include/pa_xml_io.h,
+	  src/lib/gd/gif.C, src/lib/gd/gif.h, src/lib/gd/gifio.C,
+	  src/lib/ltdl/configure, src/lib/md5/pa_md5.h,
+	  src/lib/md5/pa_md5c.c, src/lib/memcached/pa_memcached.C,
+	  src/lib/memcached/pa_memcached.h, src/lib/punycode/pa_idna.c,
+	  src/lib/punycode/pa_idna.h, src/lib/sdbm/pa_file_io.C,
+	  src/lib/sdbm/pa_strings.C, src/lib/smtp/comms.C,
+	  src/lib/smtp/smtp.C, src/lib/smtp/smtp.h, src/main/compile.C,
+	  src/main/compile.tab.C, src/main/compile.y,
+	  src/main/compile_tools.C, src/main/compile_tools.h,
+	  src/main/execute.C, src/main/pa_base64.C,
+	  src/main/pa_cache_managers.C, src/main/pa_charset.C,
+	  src/main/pa_charsets.C, src/main/pa_common.C,
+	  src/main/pa_dictionary.C, src/main/pa_dir.C,
+	  src/main/pa_exception.C, src/main/pa_exec.C,
+	  src/main/pa_globals.C, src/main/pa_http.C, src/main/pa_memory.C,
+	  src/main/pa_os.C, src/main/pa_pool.C, src/main/pa_random.C,
+	  src/main/pa_request.C, src/main/pa_socks.C,
+	  src/main/pa_sql_driver_manager.C, src/main/pa_string.C,
+	  src/main/pa_stylesheet_connection.C,
+	  src/main/pa_stylesheet_manager.C, src/main/pa_symbols.C,
+	  src/main/pa_table.C, src/main/pa_threads.C, src/main/pa_uue.C,
+	  src/main/pa_xml_exception.C, src/main/pa_xml_io.C,
+	  src/main/untaint.C, src/main/helpers/simple_folding.pl,
+	  src/sql/pa_sql_driver.h, src/targets/apache/mod_parser3.c,
+	  src/targets/apache/mod_parser3_core.C,
+	  src/targets/apache/pa_httpd.h, src/targets/cgi/parser3.C,
+	  src/targets/isapi/parser3isapi.C, src/types/pa_junction.h,
+	  src/types/pa_method.h, src/types/pa_property.h,
+	  src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vbool.h,
+	  src/types/pa_vcaller_wrapper.h, src/types/pa_vclass.C,
+	  src/types/pa_vclass.h, src/types/pa_vcode_frame.h,
+	  src/types/pa_vconsole.h, src/types/pa_vcookie.C,
+	  src/types/pa_vcookie.h, src/types/pa_vdate.C,
+	  src/types/pa_vdate.h, src/types/pa_vdouble.h,
+	  src/types/pa_venv.C, src/types/pa_venv.h, src/types/pa_vfile.C,
+	  src/types/pa_vfile.h, src/types/pa_vform.C, src/types/pa_vform.h,
+	  src/types/pa_vhash.C, src/types/pa_vhash.h,
+	  src/types/pa_vhashfile.C, src/types/pa_vhashfile.h,
+	  src/types/pa_vimage.C, src/types/pa_vimage.h,
+	  src/types/pa_vint.h, src/types/pa_vjunction.C,
+	  src/types/pa_vjunction.h, src/types/pa_vmail.C,
+	  src/types/pa_vmail.h, src/types/pa_vmath.C, src/types/pa_vmath.h,
+	  src/types/pa_vmemcached.C, src/types/pa_vmemcached.h,
+	  src/types/pa_vmemory.h, src/types/pa_vmethod_frame.C,
+	  src/types/pa_vmethod_frame.h, src/types/pa_vobject.C,
+	  src/types/pa_vobject.h, src/types/pa_vregex.C,
+	  src/types/pa_vregex.h, src/types/pa_vrequest.C,
+	  src/types/pa_vrequest.h, src/types/pa_vresponse.C,
+	  src/types/pa_vresponse.h, src/types/pa_vstateless_class.C,
+	  src/types/pa_vstateless_class.h,
+	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
+	  src/types/pa_vstatus.h, src/types/pa_vstring.C,
+	  src/types/pa_vstring.h, src/types/pa_vtable.C,
+	  src/types/pa_vtable.h, src/types/pa_vvoid.C,
+	  src/types/pa_vvoid.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
+	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
+	  src/types/pa_wcontext.C, src/types/pa_wcontext.h,
+	  src/types/pa_wwrapper.h: copyright, authors actualized
+
+2023-08-20  moko
+
+	* tests/: 141.html, results/141.processed: test for ^math:uuid7[]
+	  commited (related to feature #1219)
+
+2023-08-16  moko
+
+	* src/main/pa_random.C: replaced clock precision with monotonicity
+	  counter, good for Windows version with low clock frequency
+	  (related to feature #1229)
+
+2023-08-15  moko
+
+	* src/: main/pa_random.C, types/pa_vstatus.C: win32 compatibility
+	  fixes related to feature #1229
+
+	* src/: classes/math.C, include/pa_random.h, main/pa_random.C,
+	  types/pa_vstatus.C: ^math:uuid7 added, code provided by Sumo
+	  (implements feature #1229)
+
+2023-08-02  moko
+
+	* tests/: results/417.processed, 417.html: test for empty string
+	  match after last char added (related to bug #1224)
+
+	* src/main/pa_string.C: avoid prestart++ after last char on zero
+	  length match (related to bug #1224)
+
+2022-11-22  moko
+
+	* tests/: 419.html, results/419.processed: test for L_URI and path
+	  removeal from filename added (related to bug #1204)
+
+	* src/main/pa_request.C: bugfix: pa_filename was lost in 1.394
+	  commit (related to bug #1204), L_HTTP_HEADER is incorrect for
+	  attribute value, L_URI should be used
+
+2022-09-21  moko
+
+	* src/targets/cgi/parser3.C: more clear error messages
+
+	* src/targets/cgi/parser3.C: only SAPI_Info_CGI can read POST,
+	  SAPI_Info will return 0 in read_post and post_size !=
+	  content_length will be thrown
+
+2022-08-23  moko
+
+	* src/types/pa_vmail.C: .tables addes as .raw contains only last
+	  header value
+
+2022-08-22  moko
+
+	* tests/: 418.html, results/418.processed: test for
+	  ^hash_a.intersection[hash_b; $.order[self|arg] ] added (related
+	  to #1225)
+
+	* src/classes/hash.C: keep old behavoir by default
+
+	* src/classes/hash.C: ^hash_a.intersection[hash_b;
+	  $.order[self|arg] ] added (implements #1215)
+
+2022-03-21  moko
+
+	* src/main/pa_charset.C: bugfix: +static xml_encoding_handlers as
+	  xmlInitCharEncodingHandlers is called in libxml static
+	  initializers before gc_substitute_memory_management_functions in
+	  pa_globals and thus gc may not see reference to our
+	  xmlCharEncodingHandler and free it.
+
+2022-01-26  moko
+
+	* src/targets/cgi/parser3.C: argv[0] -> parser3_filespec
+
+2021-12-28  moko
+
+	* tests/: 417.html, results/417.processed: test for empty string
+	  match added (related to bug #1224)
+
+	* src/main/pa_string.C: empty string match now works (fixes bug
+	  #1224)
+
+2021-12-24  moko
+
+	* tests/: 415_dir/29.p, results/415.processed: yet another test
+
+2021-12-23  moko
+
+	* src/: classes/table.C, main/pa_request.C: warnings war
+
+	* src/: include/pa_common.h, include/pa_http.h, main/pa_common.C,
+	  main/pa_http.C, targets/cgi/parser3.C: MSVC SOCKET warnings war
+
+2021-12-21  moko
+
+	* tests/: 416.html, results/416.processed: test for ^break[] in
+	  ^hash/table.select[] (related to feature #1222)
+
+	* src/classes/: hash.C, table.C: ^break[] support for
+	  ^hash/table.select[] (implements feature #1222)
+
+2021-11-30  moko
+
+	* src/targets/cgi/parser3.C: default sock_ready interval changed to
+	  0.5 sec
+
+2021-11-10  moko
+
+	* tests/results/415.processed: more syntax errors tests added
+
+	* tests/415_dir/: 20.p, 21.p, 22.p, 23.p, 24.p, 25.p, 26.p, 27.p,
+	  28.p: minor syntax error tests
+
+	* src/main/pa_exception.C: pa_strdup added for compatibility
+
+	* src/classes/curl.C: hint to call ^curl:options[
+	  $.library[correct.libcurl.so.name] ] added if default load fails.
+
+2021-11-09  moko
+
+	* src/main/compile.y: error message can be on stack
+
+	* src/main/pa_xml_io.C: strcat replaced with pa_strcat
+
+	* src/main/pa_charset.C: memcpy is more correct and efficient in
+	  this case then strncpy
+
+	* src/: classes/image.C, types/pa_vrequest.C: pa_strdup used
+	  instead of strcpy where possible
+
+	* src/: classes/op.C, main/pa_exception.C: "%s" format now can be
+	  used to avoid MAX_STRING limit in Exception comment
+
+	* tests/results/415.processed: compiler exceptions are no longer
+	  limited to MAX_STRING
+
+	* src/main/: compile.y, compile_tools.h: Parse_control uses const
+	  char * instead of fixed buffer
+
+	* tests/: 415.html, 415_dir/01.p, 415_dir/02.p, 415_dir/03.p,
+	  415_dir/04.p, 415_dir/05.p, 415_dir/06.p, 415_dir/07.p,
+	  415_dir/08.p, 415_dir/09.p, 415_dir/10.p, 415_dir/11.p,
+	  415_dir/12.p, 415_dir/13.p, 415_dir/14.p, 415_dir/15.p,
+	  results/415.processed: tests for parser.compile exceptions added
+
+2021-11-08  moko
+
+	* src/: classes/math.C, include/pa_common.h, main/compile.y,
+	  main/pa_common.C, main/pa_dir.C, main/pa_exec.C, main/pa_http.C,
+	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
+	  types/pa_vdate.C: pa_strncpy added ans used to avoid strncpy
+	  drawbacks
+
+2021-11-06  moko
+
+	* src/classes/inet.C: ^inet:hostname[] added by sumo@ patch
+	  (implements feature #1219)
+
+	* tests/: 414.html, results/414.processed: test for
+	  ^hash.rename[from;to] added (related to feature #1144)
+
+2021-11-05  moko
+
+	* src/classes/hash.C: ^hash.rename[ $.from[to] ... ] support added
+	  (related to feature #1144)
+
+2021-11-04  moko
+
+	* src/: classes/hash.C, include/pa_hash.h: ^hash.rename[from;to]
+	  added (implements feature #1144)
+
+2021-10-19  moko
+
+	* tests/: 413.html, results/413.processed: test for hash no longer
+	  is accepted as file parameter (related to bug #1218)
+
+	* src/: classes/curl.C, classes/file.C, classes/image.C,
+	  classes/math.C, classes/xdoc.C, types/pa_value.C,
+	  types/pa_value.h, types/pa_vfile.h, types/pa_vmail.C: hash no
+	  longer is accepted as file parameter (fixes bug #1218)
+
+2021-07-19  moko
+
+	* src/targets/cgi/parser3.C: waitpid in file::exec returned "No
+	  child processes" when SIGCHLD was SIG_IGN (fixes bug #1215)
+
+2021-04-16  moko
+
+	* src/types/pa_vmail.C: message can be null when e-mail is broken,
+	  processing it leads to assertions.
+
+2021-03-25  moko
+
+	* tests/: 412.html, results/412.processed: test to demonstrate bug
+	  #1213
+
+2021-02-12  moko
+
+	* tests/: 360.html, results/360.processed, results/363.processed:
+	  parser method call in expression mode no longer differs from call
+	  in string mode (related to feature #1211)
+
+2021-02-11  moko
+
+	* src/types/pa_vmail.C: mail parsing with Windows line endings
+	  fixed (bug #1212)
+
+	* src/types/pa_vmethod_frame.h: no more difference inside @test[]
+	  when called $v[^test[]] vs $v(^test[]), numbers are converted to
+	  strings in both calls (implements feature #1211)
+
+2021-01-28  moko
+
+	* buildall, etc/auto.p.in: to remove last patch in debian package
+
+	* configure, configure.ac, src/include/pa_version.h: 3.4.6 ->
+	  3.4.7b
+
+2021-01-21  moko
+
+	* src/main/pa_http.C: no alarm() in file::load when web server mode
+	  is MULTITHREADED
+
+2021-01-20  moko
+
+	* src/targets/apache/mod_parser3.c: it is more correct to recommend
+	  'a2enmod mpm_prefork'
+
+	* src/targets/apache/mod_parser3.c: prefork name is now
+	  'libapache2-mpm-itk'
+
+	* src/targets/apache/mod_parser3_core.C: last regular malloc
+	  removed
+
+	* src/targets/isapi/Makefile.am: -pa_threads.C
+
+	* configure, configure.ac, src/include/pa_version.h: 3.4.6rc ->
+	  3.4.6
+
+	* etc/auto.p.in: post_max_size 10Mb -> 64Mb. It's 2021 year now. :)
+
+	* etc/auto.p.in: @config[result] added to simplify $cfg change in
+	  /httpd.p
+
+	* etc/auto.p.in: httpd fine-tune: + @OPTIONS partial, +
+	  ^use[/httpd.p] + optional ^preprocess[] (related to feature
+	  #1203)
+
+2021-01-19  moko
+
+	* buildall: --disable-parallel-mark added to avoid "number of
+	  processors" threads creation for heap marking as it conflicts
+	  with RLimitNProc in apache (on Linux setrlimit RLIMIT_NPROC
+	  limits threads)
+
+2021-01-16  moko
+
+	* src/: classes/memory.C, include/pa_memory.h, lib/gc/include/gc.h,
+	  main/pa_globals.C, main/pa_memory.C,
+	  targets/apache/mod_parser3_core.C, targets/isapi/parser3isapi.C,
+	  types/pa_vhashfile.C: ^memory:auto-compact(N) added (implements
+	  feature #1209)
+
+2021-01-15  moko
+
+	* configure, configure.ac, src/include/pa_version.h: 3.4.6b ->
+	  3.4.6rc
+
+	* src/classes/json.C: get_delim added for delimiter caching (10%
+	  faster on large json)
+
+2021-01-14  moko
+
+	* operators.txt: updated with 3.4.6 changes
+
+	* tests/results/224.processed: test result modified after
+	  today(shift) implemented
+
+	* tests/: 407.html, results/407.processed: test for ^hash.select
+	  option $.default(bool) added (related to feature #1172)
+
+	* src/classes/hash.C: ^hash.select option $.default(bool) added
+	  (related to feature #1172)
+
+	* tests/: 141.html, results/141.processed: test modified for
+	  feature #1185.
+
+	* src/: classes/math.C, include/pa_random.h, main/pa_random.C:
+	  ^math:uuid options $.lower(bool) $.solid(bool), ^math:uid64
+	  options $.lower(bool) (implements feature #1185)
+
+2021-01-11  moko
+
+	* src/classes/date.C: ^date::today(N) by gz@ (implements feature
+	  #1192)
+
+	* tests/: 411.html, results/411.processed: test for ^date::today(N)
+	  added (related to feature #1192)
+
+2021-01-05  moko
+
+	* tests/: 270.html, results/270.processed: test modified to work
+	  under Windows
+
+	* tests/: 390.html, 395.html, results/395.processed: tests updated
+	  4 windows
+
+	* tests/: 410.html, results/410.processed: test for
+	  $CLASS-GETTER-PROTECTED(false) added
+
+2021-01-04  moko
+
+	* tests/: 409.html, results/409.processed, results/auto.p: test for
+	  $MAIN:LOCALS(true) added
+
+2021-01-03  moko
+
+	* src/: main/pa_http.C, main/pa_request.C, types/pa_vclass.C,
+	  types/pa_vclass.h, types/pa_vstateless_class.C,
+	  types/pa_vstateless_class.h: @conf[] +CLASS-GETTER-PROTECTED,
+	  +LOCALS. $main -> $MAIN in exception texts (implements feature
+	  #1207)
+
+2021-01-02  moko
+
+	* etc/auto.p.in: minor
+
+	* src/main/pa_request.C: sending headers only after opening file to
+	  allow error reporting if file was not opened (foreign group,
+	  etc).
+
+2020-12-31  moko
+
+	* src/: include/pa_request.h, main/pa_request.C,
+	  targets/cgi/parser3.C: ^httpd-main[] -> ^httpd:main[]
+
+	* src/: classes/reflection.C, include/pa_request.h, main/execute.C,
+	  main/pa_request.C: get_class_ref added and used
+
+	* etc/auto.p.in: @CLASS httpd added
+
+	* etc/auto.p.in: @auto[] is now first
+
+2020-12-30  moko
+
+	* tests/: 408.html, results/408.processed: test for bug #1166
+	  (windows only) added
+
+	* src/main/pa_common.C: create_dir_for_file should not create dir
+	  for trailing / (fixes bug #1166)
+
+	* tests/: 341.html, results/341.processed: tests for
+	  ^nameless_table.hash[] added (related to feature #1138)
+
+	* src/classes/table.C: ^nameless_table.hash[0;1] now supported
+	  (implements feature #1138), extra fields in named tables no
+	  longer ignored (implements feature #1138)
+
+	* tests/results/390.processed: updated after exception text change
+
+2020-12-29  moko
+
+	* tests/: 407.html, results/407.processed: +$._default check
+
+	* src/classes/hash.C: keep $_default in ^hash.reverse[]
+
+	* tests/: 407.html, results/407.processed: test for ^hash.select[]
+	  and ^hash.reverse[] added (releated to feature #1172)
+
+	* src/classes/hash.C:
+	  ^hash.select[key;value](bool-condition)[options hash] +
+	  ^hash.reverse[] added (implements feature #1172)
+
+	* src/types/pa_vtable.h: warning war
+
+	* src/include/pa_config_fixed.h: win32 fix
+
+2020-12-27  moko
+
+	* tests/: 406.html, results/406.processed: test results updated
+
+	* src/: classes/table.C, main/pa_request.C, types/pa_vmail.C,
+	  types/pa_vmemcached.C: fine tuning in ^table.rename[], minor
+	  spelling
+
+2020-12-26  moko
+
+	* tests/: 406.html, results/406.processed: tests for
+	  ^table.rename[] added (related to feature #1148)
+
+	* src/: classes/table.C, include/pa_table.h, main/pa_table.C:
+	  ^table.rename[column name from;column name to], ^table.rename[
+	  $.[column name from][column name to] ... ] added (implements
+	  feature #1148)
+
+2020-12-25  moko
+
+	* src/: include/pa_request_info.h, targets/cgi/parser3.C:
+	  request_info now on stack to avoid yet another THREAD_LOCAL
+	  memory deallocation issue (now with cookies), explained in #1203
+
+	* src/types/pa_vcookie.C: fields should be inited
+
+2020-12-24  moko
+
+	* src/include/pa_stylesheet_connection.h: looks like
+	  xsltFreeStylesheet leads to memory double-free. If so, it's for
+	  sure libxml bug, but we have GC anyway, so we just remove this
+	  call and see...
+
+	  * thread #1, name = 'parser.parser3.cgi', stop reason = signal
+	  SIGABRT   * frame #0: 0x0000000801ab50fa libc.so.7`__sys_thr_kill
+	  + 10	   frame #2: 0x0000000801ab5039 libc.so.7`abort at
+	  abort.c:65:8	   frame #3: 0x00000000004da663
+	  parser.parser3.cgi`GC_freehblk(hbp=<unavailable>) at
+	  allchblk.c:878:9     frame #4: 0x00000000004cb8c4
+	  parser.parser3.cgi`GC_free(p=0x0000000808b34000) at
+	  malloc.c:617:9     frame #5: 0x0000000000577f0c
+	  parser.parser3.cgi`xmlHashFree(table=0x0000000806991a80,
+	  f=<unavailable>) at hash.c:356:2     frame #6: 0x000000000051a7c2
+	  parser.parser3.cgi`xsltFreeTemplateHashes + 50     frame #7:
+	  0x000000000050cfac parser.parser3.cgi`xsltFreeStylesheet + 124
+	   frame #8: 0x000000000050d35c
+	  parser.parser3.cgi`xsltFreeStylesheetList + 44     frame #9:
+	  0x000000000050d1fa parser.parser3.cgi`xsltFreeStylesheet + 714
+	   frame #10: 0x00000000004436e5
+	  parser.parser3.cgi`Stylesheet_manager::maybe_expire_cache()
+	  [inlined]
+	  Stylesheet_connection::disconnect(this=0x0000000804676c80) at
+	  pa_stylesheet_connection.h:62:3
+
+2020-12-23  moko
+
+	* src/classes/image.C: ^image::measure[; $.video() ] option added
+
+	* tests/: 395.html, 395_dir/4.mp4, results/395.processed: test
+	  ^image::measure[; $.video(true) ] added
+
+	* src/main/pa_exec.C: not cleared automatically in multithreaded
+	  httpd mode for unknown reasons
+
+2020-12-22  moko
+
+	* src/targets/cgi/parser3.C: added by PAF in rev 201 to "write to
+	  error_log uri of currently processed document", but never used
+	  and conflicts with how libgc stops threads on FreeBSD (#define
+	  SIG_SUSPEND SIGUSR1), thus removed.
+
+2020-12-21  moko
+
+	* src/main/pa_request.C: +comment
+
 2020-12-20  moko
 
+	* src/: include/pa_common.h, include/pa_memory.h, main/pa_common.C:
+	  it is more safe to have versions of pa_strdup with one and two
+	  arguments, as helper_length=0 not always mean that strlen()
+	  should be called, but means zero.
+
+	* src/targets/isapi/parser3isapi.C: minor
+
+	* src/main/pa_http.C: +valid_http_method
+
 	* src/: include/pa_http.h, main/pa_http.C,
 	  targets/cgi/pa_sapi_info.h: SERVER_PORT now available