+++ /dev/null
-CHANGES -- trio
-
-
-The changes listed without a name attributed to them were most likely done by
-Bjorn Reese and/or Daniel Stenberg.
-
-Version 1.14 - 2010/01/26
--------------------------
-* David Byron
- Added trio_xstring_append_max.
-
-* Fixed compilation problem on Cygwin due to lack of long double math
- (reported by Matthias Andree).
-
-* David Boyce
- Added #undef of standard stdio function names before assigning trio functions
- to them.
-
-* Matthias Andree
- Upgraded configure.in to use new macros instead of obsoleted macros.
-
-* Matthias Andree
- Added VPATH to Makefile.in
-
-* Tom Honermann
- Fixed problem with subnormal numbers which caused an infinite loop outputting
- leading spaces.
-
-* Adam McLaurin
- Improved parsing performance by avoiding memset() and memcpy() on character
- arrays.
-
-* Gideon Smeding
- Fixed %u scanning of signed numbers.
-
-* Gideon Smeding
- Fixed group scanning for non-matching input.
-
-* Fixed missing undo of look-ahead reading for scanf functions. This does only
- work for the scanf* and fscanf* functions, not dscanf* and cscanf* functions
- (reported by Gideon Smeding).
-
-* If the format string is empty, scanf does not attempt to read any input.
-
-* Ralf Junker
- Fixed Borland compilation for user-defined specifiers.
-
-
-Version 1.13 - 2008/11/09
--------------------------
-* Ives Aerts
- Added the $<format|skip> format for user-defined specifiers, which is
- compatible with compiler warnings about mismatches between specifiers and
- arguments.
-
-* Added TRIO_DEPRECATED flag (reported by David Boyce)
-
-* Fixed rounding adjustment for long double (reported as bug item #2136686).
-
-* Added Makefile dependency for test target (reported as bug item #2136636).
-
-* David Boyce
- Fixed long long support for MSVC.
-
-* Fixed potential problem with read after buffer end for non-zero terminated
- strings (reported as bug item #1828465).
-
-* Andreas Stricker
- Added WinCE support.
-
-* Fixed number of significant digits for %g.
-
-
-Version 1.12 - 2006/10/22
--------------------------
-* Fixed scanning of floats (reported by Bernd Ahlers).
-
-* Fixed configure.in for GCC on Tru64 and MIPSpro on IRIX (reported by Andreas
- Maus).
-
-* Olli Savia
- Added support for LynxOS.
-
-
-Version 1.11 - 2006/04/08
--------------------------
-* Mark Pickelmann
- Fixed trio_unregister. If the first element was removed, the remaining
- list would be removed as well.
-
-* Fixed unintended formatting of %e that would result in non-zero numbers
- starting with zero (reported by Mark Pickelmann and Gisli Ottarsson).
-
-* Fixed compilation with Sun Workshop 6 (reported by Matthias Andree).
-
-* Fixed accuracy for denormalized numbers (bug item #758327).
-
-* Glen Davidson
- Fixed scanning of floating-point numbers without a decimal-point (bug item
- #1370427).
-
-* David Byron
- Fixed more compiler warnings.
-
-* Fixed compilation of trio_to_long_double and TRIO_FEATURE_FLOAT (reported by
- David Byron).
-
-* Fixed precision of large floating-point numbers (bug item #1314524).
-
-* Karl Bochert
- Fixed trio_fpclassify_and_signbit to only restore the floating-point
- precision.
-
-* Fixed detection of need for ieee option on FreeBSD/Alpha.
-
-* Added TRIO_SNPRINTF_ONLY compilation.
-
-* Fixed trio_to_double by not using strtod() on Tru64/DECC because it does not
- support hex-floats.
-
-* Fixed crash on 64 bits machines related to a previous workaround in version
- 1.9 for uninitialized va_list (reported by Nicolai Tufar, suggestion by
- Douglas Gwyn).
-
-* Patrick Jessee
- Fixed width calculation for %g.
-
-* Added macros for internal features.
-
-* Jon Foster
- Added macros for conditional compilation of many features. Documented all
- the features.
-
-* Karl Bochert
- Fixed problem with Borland C++, which changes the floating-point precision
- for certain math functions (log10() and _fpclass()).
-
-* Karl Bochert
- Fixed compilation warnings on Borland C++.
-
-* Removed any occurrence of #elif because Borland C++ reports wrong line
- numbers when they are present (reported by Karl Bochert).
-
-* David Byron
- Added trio_asprintfv.
-
-* Brian Chapman
- Fixed Mac OS X compilation.
-
-* David Byron
- Fixed several compiler warnings.
-
-* Fixed printing of out-of-range arguments for %hhd and %hd. These arguments
- can be out of range because of default integer promotion.
-
-* Bob Friesenhahn
- Fixed installation of header files.
-
-* Joe Orton
- Added SHELL to Makefile.in to avoid problems with CShells.
-
-* Shaun Tancheff
- Fixed regresion tests for MSVC.
-
-* Craig Berry
- Fixed the VMS C99 workaround.
-
-
-Version 1.10 - 2003/03/06
--------------------------
-* Rearranged some include files to accommodate large file support (reported by
- Albert Chin-A-Young).
-
-* Added support for SunOS 4.1.x lack of strerror, tolower, and toupper
- (reported by Peter McCluskey).
-
-* Fixed pedantic compilation with TRIO_MINIMAL.
-
-* Jose Kahan
- Moved <limits.h> to avoid redefinition problems.
-
-* Fixed hex-float exponents (reported by Matthias Clasen).
-
-* Fixed handling of negative width and precision via paramters (reported by
- Jacob Navia).
-
-* Nigel Hall
- Fixed TRIO_VA_START for VMS.
-
-* Rune Enggaard Lausen
- Fixed compilation for Borland C++ Builder.
-
-* Fixed precision of hex-float numbers (reported by James Antill).
-
-* Fixed plus sign only to be added for signed numbers.
-
-* Fixed printing of integers with value and precision of zero (reported by
- James Antill).
-
-* Fixed %#.o to only print one zero if the value is zero (reported by James
- Antill).
-
-* Rewrote check for IEEE compilation option to remove dependency on additional
- scripts.
-
-* Mehdi Lavasani
- Makefile install target fixed to work with older install programs.
-
-* Collapsed the DECC, MSVC, HP-UX, and AIX code for trio_fpclassify_and_sign()
- with further preprocessing.
-
-
-Version 1.9 - 2002/10/13
-------------------------
-* Fixed trio_fpclassify_and_signbit on AIX 3.2
-
-* Added configure check for -ieee/-mieee compilation option for Alpha machines.
-
-* Craig Berry
- Fixed compilation on VMS.
-
-* Albert Chin-A-Young
- Fixed incorrect conditional expression in trio_isinf.
-
-* Fixed the warnings about uninitialized va_list in the printfv and scanfv
- family without the use of compiler specific pragmas (suggested by Ian
- Pilcher).
-
-* Fixed space flag for floating-point numbers (reported by Ian Main).
-
-
-Version 1.8 - 2002/07/10
-------------------------
-* Fixed infinite loop in multibyte handling (reported by Gisli Ottarsson).
-
-* Added the customizable cprintf/cscanf family which enables to user to specify
- input and output stream functions (suggested by Florian Schulze).
-
-* Fixed trio_isinf by removing the HP-UX workaround, and instead making sure
- that the C99 macro will adhere to the trio return values (reported by Luke
- Dunstan).
-
-* Alexander Lukyanov
- Fixed boundary case for scanning and EOF.
-
-* Jacob Navia
- Enabled the L modifier for formatting.
-
-* Added TRIO_MINIMAL to build trio without the string functions.
-
-* Added the R modifier to print rounded floating-point numbers.
-
-* Added trio_to_long_double and long double scanning (the L modifier).
-
-* Added trio_locale_decimal_point, trio_locale_thousand_separator,
- trio_locale_grouping to overwrite locale settings.
-
-* Rewrote TrioWriteDouble to avoid temporary buffers and thus the danger of
- buffer overflows (for instance %.5000f).
-
-* Improved floating-point formatting accuracy.
-
-* Fixed formatting of non-decimal exponents.
-
-* Fixed thousand separator checking.
-
-* Fixed %f scanning to get a float and %lf to get a double.
-
-* Fixed WIN32 compilation (reported by Emmanuel Mogenet)
-
-* Fixed regression test cases to exclude disabled features.
-
-
-Version 1.7 - 2002/05/07
-------------------------
-* Fixed trio_to_double to handle hex-floats properly.
-
-* Fixed printing of %a-format to be like %e, not like %g.
-
-* Fixed floating-point printing of values beyond the machine accuracy.
-
-* Fixed %f for printing with large precision.
-
-* Fixed the usage of C99 nan(), which caused a crash on OSF/1 (reported by
- Georg Bolz)
-
-* Joe Orton
- Fixed %p on 64-bit platforms.
-
-* Made trio compile with K&R compilers.
-
-* Emmanuel Mogenet
- Fixed bug in trio_asprintf.
-
-* Emmanuel Mogenet
- Various WIN32 fixes.
-
-* Joe Orton
- Fixed trio_isinf() on HP-UX, and added test cases.
-
-* Joe Orton
- Fixed non-portable use of $^ in Makefile.
-
-* Joe Orton
- Added autoconf.
-
-* Alexander Lukyanov
- Fixed a number of bugs in the scanning of EOF and the count specifier.
-
-* Richard Jinks
- Added trio_nzero
-
-* Fixed incorrect handling of return code from TrioReadChar (reported by
- Henrik Löf)
-
-* Fixed parsing of character class expressions.
-
-* Fixed trio_to_double which did not work with long fractions.
-
-* Fixed %f for printing of large numbers.
-
-* Fixed %#s to handle whitespaces as non-printable characters.
-
-* Added trio_isfinite, trio_signbit, and trio_fpclassify.
-
-* Added new test cases.
-
-
-Version 1.6 - 2002/01/13
-------------------------
-* Added dynamic string functions.
-
-* Rewrote and extended documentation in JavaDoc (using Doxygen).
-
-* Moved and renamed strio functions to triostr.
-
-* Robert Collins
- Added definition for Cygwin.
-
-* Markus Henke
- Added long double workaround for the HP C/iX compiler.
-
-* Marc Verwerft
- Improved error handling for dynamically allocated strings.
-
-* John Fotheringham
- Made trionan compile on OpenVMS.
-
-* Added 'd' and 'D' as exponent letters when using TRIO_MICROSOFT.
-
-* Fixed uninitial memory read for the parameter modifiers.
-
-
-Version 1.5 - 2001/09/08
-------------------------
-* Merged with libxml changes.
-
-* Moved NaN and Inf handling to separate file to enable reuse in other
- projects.
-
-* Igor Zlatkovic
- Fixed TrioGenerateNan for MSVC.
-
-* Fixed lots of preprocessor macros and internal data structure names.
-
-
-Version 1.4 - 2001/06/03
-------------------------
-* Added hex-float (%a and %A) for scanning.
-
-* Added wide character arguments (%ls, %ws, %S, %lc, %wc, and %C) for both
- printf and scanf.
-
-* Added mutex callbacks for user-specified specifiers to enable applications to
- add thread-safety. These are registered with trio_register, where the
- namespace is set to either ":enter" to lock a mutex, or ":leave" to unlock a
- mutex.
-
-* Added equivalence class expressions for scanning. For example, %[[=a=]] scans
- for all letters in the same equivalence class as the letter 'a' as defined
- by the locale.
-
-* Changed character class expressions for scanning. The expressions must now
- be embedded withing an extra set of brackets, e.g. %[[:alpha:]]. This was
- done to adhere to the syntax of UNIX98 regular expressions.
-
-* Added the possibility to specify standard support (TRIO_C99 etc.) as compiler
- options.
-
-* Fixed conversion of hex-float in StrToDouble.
-
-* Fixed formatting of hex-float numbers.
-
-* Stan Boehm
- Fixed crash on QNX, which happend because some buffers on the stack were too
- big.
-
-* Fixed default precision for %f and %g (reported by Jose Ortiz)
-
-* Howard Kapustein
- Added the I8, I16, I32, and I64 modifiers.
-
-* Jose Ortiz
- Fixed rounding problem for %e.
-
-* Jose Ortiz
- Fixed various problems with the xlC and Sun C++ compilers.
-
-
-Version 1.3 - 2001/05/16
-------------------------
-* trio's treatment of the field width when the %e code was used was not
- correct (reported by Gisli Ottarsson). It turns out the fraction part should
- be zero-padded by default and the exponent part should be zero-prefixed if
- it is only one digit. At least that's how the GNU and Sun libc's work. The
- trio floating point output looks identical to them now.
-
-* Fixed group scanning with modifiers.
-
-* Fixed compilation for 64-bit Digital Unix.
-
-* Igor Zlatkovic
- Fixed compilation of dprintf, which uses read/write, for MSVC.
-
-* Fixed various compilation problems on Digital Unix (mainly associated with
- va_list).
-
-
-Version 1.2 - 2001/04/11
-------------------------
-* Added autoconf integration. If compiled with HAVE_CONFIG_H the following
- happens. Firstly, <config.h> is included. Secondly, trio will only be
- compiled if WITH_TRIO is defined herein. Thirdly, if TRIO_REPLACE_STDIO is
- defined, only stdio functions that have not been detected by autoconf, i.e.
- those not defined by HAVE_PRINTF or similar, will be replaced by trio
- functions (suggested by Daniel Veillard).
-
-* Fixed '%m.nf' output. Previously trio did not treat the width properly
- in all cases (reported by Gisli Ottarsson).
-
-* Added explicit promotion for the scanfv family.
-
-* Fixed more C++ compilation warnings.
-
-
-Version 1.1 - 2001/02/25
-------------------------
-* Added explicit promotion for the printfv familiy. A float must be specified
- by %hf.
-
-* Fixed positionals for printfv (reported by Gisli Ottarsson).
-
-* Fixed an integer to pointer conversion problem on the SGI MIPS C compiler
- (reported by Gisli Ottarsson).
-
-* Fixed ANSI C++ warnings (type casting, and namespace is a reserved keyword).
-
-* Added \n to all examples in the documentation to prevent confusion.
-
-* Fixed StrSubstringMax
-
-
-Version 1.0 - 2000/12/10
-------------------------
-* Bumped Version number.
-
-
-Version 0.25 - 2000/12/09
--------------------------
-* Wrote more documentation.
-
-* Improved NaN support and added NaN to regression test.
-
-* Fixed C99 support.
-
-* Added missing getter/setter functions.
-
-
-Version 0.24 - 2000/12/02
--------------------------
-* Added callback functionality for the user-defined specifier (<>). All
- the necessary functions are defined in triop.h header file. See the
- documentation for trio_register for further detail.
-
-* Wrote initial documentation on the callback functionality.
-
-* Added the printfv and scanfv family of functions, which takes a pointer
- array rather than variadic arguments. Each pointer in the array must point
- to the associated data (requested by Bruce Korb).
-
-* As indicated in version 0.21 the extension modifiers (<>) have now been
- completely removed.
-
-* Added skipping of thousand-separators in floating-point number scanning.
-
-
-Version 0.23 - 2000/10/21
--------------------------
-* Added width to scanning of floating-point numbers.
-
-* Wrote more documentation on trio_printf.
-
-* Fixed problem with trailing zeroes after decimal-point.
-
-
-Version 0.22 - 2000/08/06
--------------------------
-* Added LC_CTYPE locale dependent character class expressions to scan lists.
- Included are [:alnum:], [:alpha:], [:cntrl:], [:digit:], [:graph:],
- [:lower:], [:print:], [:punct:], [:space:], [:upper:], [:xdigit:]
-
-* Added C escapes to alternative string formatting and scanning.
-
-* Added StrSubstringMax.
-
-* Wrote a little more documentation.
-
-* Fixed scanf return values.
-
-* Fixed a sign error for non-ascii characters.
-
-
-Version 0.21 - 2000/07/19
--------------------------
-* Converted the documentation to TeX. With latex2man the documentation can
- automatically be converted into man pages.
-
-* Added trio_scanf, trio_vscanf, trio_fscanf, and trio_vfscanf.
-
-* Added trio_dprintf, trio_vdprintf, trio_dscanf, and trio_vdscanf. These
- functions can be used to write and read directly to pipes and sockets (the
- assume blocking sockets). Stdio buffering is surpassed, so the functions are
- async-safe. However, reading from stdin (STDIN_FILENO) or writing to stdout
- (STDOUT_FILENO) reintroduces the buffering.
-
-* Paul Janzen
- Added trio_asprintf and trio_vasprintf, which are compatible with the GNU
- and BSD interfaces.
-
-* Added scanlist ranges for group scanning (%[]).
-
-* Added width for scanning (missing for floating-point numbers though).
-
-* Added variable size modifier (&) to handle system defined types of unknown
- size. This modifier makes certain assumptions about the integer sizes, which
- may not be valid on any machine. Consequently, the modifier will remain
- undocumented, as it may be removed later.
-
-* Added \777 and \xFF to alternative string scanning (%#s)
-
-* Added the TRIO_REPLACE_STDIO check in the header.
-
-* Improved performance of the multibyte character parsing.
-
-* Fixed positionals (%n$) which had stopped working.
-
-* Fixed hh and ll modifiers to allow exactly two letters and no more.
-
-* Fixed ANSI C++ warnings. Also fixed the compiler warning about casting
- between integer and pointer (this has been annoying me for ages).
-
-* Fixed snprintf and vsnprintf with zero buffer size.
-
-* Fixed NAN problems (reported by Keith Briggs).
-
-* Fixed parsing of multibyte characters. The format string was not correctly
- advanced in case of a multibyte character.
-
-* Renamed many of the internal functions to have more consistant names.
-
-* Removed the <quote=c> and <fill=c> modifiers. They are not really worth
- including. The other <> modifiers may disappear as well.
-
-
-Version 0.20 - 2000/06/05
--------------------------
-* Added intmax_t and ptrdiff_t support.
-
-* Added support for LC_NUMERIC grouping.
-
-* Added double-dot notation for the conversion base. The style is now
- %width.precision.base, where any argument can be a number, an asterix
- indicating a parameter, or be omitted entirely. For example, %*..2i is
- to specify binary numbers without precision, and with width as a parameter
- on the va_list.
-
-* Added sticky modifier (!), which makes subsequent specifiers of the same
- type reuse the current modifiers. Inspired by a suggestion from Gary Porter.
-
-* Added group scanning (%[]). Scanlist ranges and multibyte sequences are not
- supported yet.
-
-* Added count scanning (%n).
-
-* Changed the number scanning to accept thousand separators and any base.
-
-* Fixed positional for parameters. It is possible to write something like
- %3$*1$.*2$d (which happens to be the same as %*.*d).
-
-* Fixed precision of integers.
-
-* Fixed parameter flags. Before trio could only handle one parameter flag per
- specifier, although two (three with double-dot base) were possible.
-
-* Fixed isinf() for those platforms where it is unimplemented.
-
-
-Version 0.18 - 2000/05/27
--------------------------
-* Rewrote the entire floating-point formatting function (Danny Dulai had
- reported several errors and even supplied some patches, which unfortunately
- were lost due to the refactoring).
-
-* Removed the use of strlen() in the declaration of a stack array. This
- caused problems on some compilers (besides it isn't really ANSI C compliant
- anyways). Using some arbitrarily chosen maximum value; should examine if
- some standard defines an upper limit on the length of decimal-point and
- thousands-separator (sizeof(wchar_t) perhaps?)
-
-* Changed the parsing of the format string to be multibyte aware.
-
-
-Version 0.17 - 2000/05/19
--------------------------
-* Added INF, -INF, and NAN for floating-point numbers.
-
-* Fixed %#.9g -- alternative with precision.
-
-* Ken Gibson
- Fixed printing of negative hex numbers
-
-* Joerg (last name unknown)
- Fixed convertion of non-ASCII characters
-
-
-Version 0.16 - 1999/08/06
--------------------------
-* Changed the constness of the second argument of StrFloat and StrDouble. The
- lack of parameter overloading in C is the reason for the strange use of
- constness in strtof and strtod.
-
-* Cleaned up constness.
-
-
-Version 0.15 - 1999/07/23
--------------------------
-* Fixed the internal representation of numbers from signed to unsigned. Signed
- numbers posed a problem for large unsigned numbers (reported by Tero)
-
-* Fixed a tiny bug in trio_vsprintfcat
-
-* Changed the meaning of the max argument of StrAppendMax to be consistant
- with StrFormatAppendMax. Now it is the maximal size of the entire target
- buffer, not just the appended size. This makes it easier to avoid buffer
- overflows (requested by Tero)
-
-
-Version 0.14 - 1999/05/16
--------------------------
-* Added size_t support (just waiting for a C99 compliant compiler to add
- ptrdiff_t and intmax_t)
-
-* Rewrote TrioOutStreamDouble so it does not use the libc sprintf to emulate
- floating-point anylonger.
-
-* Fixed width, precision, and adjustment for numbers and doubles.
-
-
-Version 0.13 - 1999/05/06
--------------------------
-* Fixed zero padding for %d. Now %d will only zero pad if explicitly requested
- to do so with the 0 flag (reported by Tero).
-
-* Fixed an incorrect while() condition in TrioGetString (reported by Tero).
-
-
-Version 0.12 - 1999/04/19
--------------------------
-* Fixed incorrect zero padding of pointers
-
-* Added StrHash with STRIO_HASH_PLAIN
-
-* Added StrFormatDateMax
-
-
-Version 0.11 - 1999/03/25
--------------------------
-* Made it compile under cygwin
-
-* Fixed a bug were TrioPreprocess would return an error if no formatting chars
- were found (reported by Tero).
-
-
-Version - 1999/03/19
---------------------
-* Added trio_strerror and TRIO_ERROR_NAME.
-
-* Changed the error codes to be positive (as errno)
-
-* Fixed two reads of uninitialized memory reported by Purify
-
-* Added binary specifiers 'b' and 'B' (like SCO.) ThousandSeparator can be
- used to separate nibbles (4 bit)
-
-* Renamed all Internal* functions to Trio*, which seems like a better
- namespace (even though it is of no practical interest because these
- functions are not visible beyond the scope of this file.)
-
-
-Version - 1999/03/12
---------------------
-* Added hex-float format for StrToDouble
-
-* Double references and gaps in the arguments are not allowed (for the %n$
- format) and in both cases an error code is returned.
-
-* Added StrToDouble (and StrToFloat)
-
-
-Version - 1999/03/08
---------------------
-* Added InStream and OutStream to the trio_T structure.
-
-* Started work on TrioScan.
-
-* Return values for errors changed. Two macros to unpack the error code has
- been added to the header.
-
-* Shortshort (hh) flag added.
-
-* %#s also quotes the quote-char now.
-
-* Removed the 'errorInFormat' boolean, which isn't used anymore after the
- functions bail out with an error instead.
-
-
-Version - 1999/03/04
---------------------
-* More than MAX_PARAMETERS parametes will now cause the TrioPreprocess()
- function to return error.
-
-* Unknown flags and/or specifiers cause errors too.
-
-* Added trio_snprintfcat and trio_vsnprintfcat and the defined name
- StrFormatAppendMax. They append a formatted string to the end of a string.
-
-* Define MAX_PARAMETERS to 128 at all times instead of using NL_ARGMAX when
- that exists.
-
-* Added platform fixes for Amiga as suggested by Tero Jänkä <tesaja@utu.fi>
-
-
-Version - 1999/01/31
---------------------
-* vaprintf did add a zero byte even when it had failed.
-
-* Cleaned up the code for locale handling and thousand separator
-
-* Added trio_aprintf() and trio_vaprintf(). They return an allocated string.
-
-* Added thousands separator for numbers
-
-* Added floating point support for *printf
-
-
-Version - 1998/10/20
---------------------
-* StrMatchCase() called StrMatch() instead of itself recursively
-
-* Rewrote the implementation of *printf and *scanf and put all the code in
- this file. Extended qualifiers and qualifiers from other standards were
- added.
-
-* Added StrSpanFunction, StrToLong, and StrToUnsignedLong
-
-
-Version - 1998/05/23
---------------------
-* Made the StrEqual* functions resistant to NULL pointers
-
-* Turns out strdup() is no standard at all, and some platforms (I seem to
- recall HP-UX) has problems with it. Made our own StrDuplicate() instead.
-
-* Added StrFormat() and StrFormatMax() to serve as sprintf() and snprintf()
- respectively.
projects / ~andy / fetchmail / blobdiff