List of changes 1.2.6 link with libiconv on AIX (thanks to Peter Duempert) changed handling of ALL: in SysIni -- it should now conform to the documentation and Object Rexx (reported by Heiko Scheidt) place the cursor at the top of the screen in the win32 version of SysCls fixed bug with end-of-line matches in RegStemSearch added some support for the static linking features of Regina 1.2.5 fixed crash retrieving unset values in SysIni on Unix fixed crash when faced with non-existent directories in SysFileTree (regression in 1.2.3) (reported by Mark Hessling and Steffen Häcker) added missing exports to win32 and AIX builds (sys[sg]etfiledatetime, sysgeterrortext, sys(to|from)unicode, syswin(en|de)cryptfile documented sysgeterrortext 1.2.4 fixed serious bug in delete_chararray() -- almost none of the memory was ever released. Fixed crash in new_chararray() when memory allocation fails. Thanks to Florian Große-Coosmann for identifying the problem and providing a great test case. 1.2.3 fixed undersized buffer in SysSearchPath on HP-UX (reported by Kenneth Kahn) fixed inconsistent reporting of space in SysDriveInfo() when SYSDI_RETURNS_BYTES is not defined (reported by Arthur T.) fixed problems with combination control/alt/shift keys in SysGetKey() under NT use realpath() to normalise the path, rather than doing it myself cosmetic changes to manual changes in the way variables are set and in the way numeric stems are handled 1.2.2 fixed regression in SysFileTree (introduced in 1.2.0) -- subdirectory searching failed on Unix if the directory fails the selection criterion changed code with HAS_WCHAR option to make it correct -- compile with this option on FreeBSD and Linux by default 1.2.1 fixed compile flags for NT (resulted in problems with SysGetKey and RegStemRead) (reported by Mark Vilez, John C. Gallucci, Jr) handle systems which don't define TIOCGWINSZ where I'm expecting it (reported by Stian Askmann) 1.2.0 added SysToUnicode, SysFromUnicode, SysGetErrortext, and stubs for SysWinDecryptFile and SysWinEncryptFile fixed problem in SysFileTree -- it failed to return names for files in leaf directories on most Unix systems when using the FO flags never return . or .. from SysFileTree mark symbolic links, fifos, sockets, and special files in SysFileTree fixed formatting of long directory output in SysFileTree removed some compile-time warnings throughout implemented sysbootdrive for FreeBSD and possibly other systems revamped documentation for installation and building adjusted some of the make files worked around Linux compile problems in regscreenux.c removed a number of compile-time warnings 1.1.13 renamed addstr and adddummy to cha_addstr and cha_adddummy, removing a conflict with curses. The user-visible problem was failure of SysFileTree when called from THE (reported by M Hessling) 1.1.12 added sysini for Unix fixed bugs retrieving key and value names in sysini for NT normalised returned paths for SysFileTree under Unix (reported by M Hessling and Arne Hanssen) 1.1.11 fixed bug loading files with multiples of 1000 lines in regstemread fixed build problems on AIX 1.1.10 fixed size of stem created by regstemread (reported by Peter Duempert and Mark Hessling, with fix from Mark) fixed error reading files using regstemread when the file starts with a new-line (reported by Don E Groves, who also contributed a substantial number of changes which I have not got around to considering) fixed potential continuous loop in SysTempFileName (reported by Don E Groves, although I didn't adopt his fix) 1.1.9 added rxmessagebox and rxwinexec for NT added regstemsearch fixed problems adding and deleting at the end of a stem fixed some general problems with null termination in rxsupport reduced memory usage of regstemread added Unix attribute support for SysFileTree changed licencing terms 1.1.8 fixed additional problems with stem routines added NT version of SysIni (and started on Unix version, but ...) fixed printf format strings for sysdriveinfo added attribute support to the NT version fo sysfiletree use memory-mapped I/O and bounded strings in sysfilesearch fixed echo bug in sysgetkey for Unix added sys/time.h to include list for sysscreenux.c (fixes compile problems on some platforms) consistently initialise screen handles in NT screen routines (fixes intermittent failure of the routines, depending on call order) added macro space routines (then made them not compile by default) added syswaitnamedpipe (tested only for Unix) 1.1.7 fixed additional problems with stem routines, which are now perfect added NT versions of SysBootDrive, SysDriveMap, SysSetPriority, SysSwitchSession, SysSystemDirectory, SysVolumeLabel added volume label to sysdriveinfo changed SysFileTree to allow c:\ as a pattern which matches all files in c:\ changed type bool to type rxbool due to increased reports of issues with curses' bool type added optional timeout parameter to sysgetkey fixed bug with L-format to sysfiletree output on NT thanks to Mark Hessling and Ruhsam Bernhard (?Bernhard Ruhsam?) 1.1.6 fixed crash when retrieving values from a stem which has not been set this comes up in sysfilesearch, sysstemdelete, and possibly other places 1.1.5 fixed crash when sysfilesearch is called on a file which can't be opened fixed file handle leak in sysfilesearch added documentation for SysUtilVersion 1.1.4 fixed bugs in sysstemdelete introduced when I made it more efficient 1.1.3 compiled NT version of regstemread to use memory mapped I/O (fixes problem with garbage at end of stem, and should improve performance and reduce memory) made sysstemdelete more efficient speculative fix to sub-directory searching on windows 98 fixed problem with whole-number arguments to syssleep 1.1.2 added missing options to sysstemsort added missing options to sysstemcopy implemented semaphore functions for Unix replace RTF version of documentation with PDF version 1.1.1 fixed bug which led to crash in regstemread added syssteminsert and sysstemdelete 1.1.0 added new functions from IBM's v2 library: sysdumpvariables, sysqueryprocess, sysstemcopy, sysstemdelete, syssteminsert, sysstemsort, sysutilversion, sysversion added some new stem functions which haven't got into IBM's library yet: regstemdoover, regstemread, regstemwrite substantial changes to key reading on NT improvements to sysfilesystemtype support for new L option in sysfiletree 1.0.5 fixed bug with output of SysFileTree when no input directory is given fixed big in SysSearchPath when the variable is not in the environment use upper-case names when registering functions so it works with Rexx/IMC 1.0.4 added documentation fixed bugs in sysfiletree: option 'fs' didn't work for WIN32 in fact, sub-directory searching didn't work when the pattern didn't match a directory name, and neither Unix nor WIN32 worked from the root directory added SysCopyObject, SysMoveObject and SysCreateShadow, which I had previously thought weren't useful for non-OS/2 platforms added SysTextScreenRead for WIN32 SysCurState for Unix would core dump if it was the first function called used the proper termios calls and #defines included some example scripts shipped the right Unix code added semaphore routines for WIN32 added makefiles for a few more Unix machines 1.0.3 make SysFileTree output the same as IBM's 1.0.2 added SysFileTree for Win32 added status list 1.0.1 a few more functions, a few more bug fixes 1.0.0 initial revision