Version 0.5.7.xx consists of the following Builds:


Build #1890 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In Descending Subsequence With Repeated Values

Directory branches/bsmith/NewTypes:

PO_VARIANT.C:
  Fix bug in Descending Subsequence with repeated elements in both the source and target.


Build #1889 -- Version 0.5.7.xx
-------------------------------

* Miscellaneous Build Changes

Directory branches/bsmith/NewTypes:

MAKEFILE.INC:
  Move up system requirement from 5.01 (WinXP/SP3) to 6.0 (Vista).

NARS2000.VCXPROJ:
  Move up system requirement from 5.01 (WinXP/SP3) to 6.0 (Vista).
  Move away from WinXP toolset.
  Exclude <sc_debug.c> from Release64 builds (as it was already excluded from Release32 builds).


Build #1888 -- Version 0.5.7.xx
-------------------------------

* Implement ?0 To Return A Random Number In [0, 1)

Directory branches/bsmith/NewTypes:

PF_QUERY.C:
  Implement ?0 to return a random number in [0, 1)


Build #1887 -- Version 0.5.7.xx
-------------------------------

* Collect Common Code into One Function

Directory branches/bsmith/NewTypes:

PARSELINE.C:
  Collect the code to free left and right stack temps into one function.

PF_EQUALUND.C:
  Move the code to compare hetero values into a common function.


Build #1886 -- Version 0.5.7.xx
-------------------------------

* Generalize The Variant Operator Code
* Implement Ascending/Descending Subsequences

Directory branches/bsmith/NewTypes:

CONVERT.C:
  Include the cases of Hetero and Nested in <hcXY_cmp> for use in Ascending/Descending Subsequences.

GETFNS.C:
  In IF/WHILE stmts always compare ptr against NULL and value against 0.
  Define utility function <GetGlbMem_LOCK> to combine <GetGlbPtrs_LOCK> with common follow-on code.

MACROS.H:
  Define macro to get a ptr to global memory.

PO_VARIANT.C:
PO_VARIANT.H:
  Generalize the Variant operator to allow items in the right operand in any order.
  Implement Ascending/Descending Subsequences as a Variant of Dyadic Iota.

SYSVARS.H:
  Implement Ascending/Descending Subsequences as a Variant of Dyadic Iota.


Build #1885 -- Version 0.5.7.xx
-------------------------------

* Fix Bug Not Displaying YYResExec Before Freeing

Directory branches/bsmith/NewTypes:

IMMEXEC.C:
MACROS.H:
PARSELINE.C:
PL_PROC.C:
SC_IN.C:
  Fix bug of not displaying YYResExec before freeing.
  Use macro to determine if a token is valid which consolidates different techniques.


Build #1884 -- Version 0.5.7.xx
-------------------------------

* Remove Support For The Underbar Latin Alphabet

Directory branches/bsmith/NewTypes:

AFOFNS.C:
CUSTOMIZE.C:
DEFINES.H:
EDITFCN.C:
EXTERNS.H:
INIFILE.C:
MAIN.RC:
RESOURCE.H:
SYMBOLNAMES.H:
SYMTAB.C:
TOKENIZE.C:
UNICODE.H:
UNITRANSTAB.H:
  Remove support for the underbar Latin alphabet.


Build #1883 -- Version 0.5.7.xx
-------------------------------

* Extend Variant Operator To Inner Product

Directory branches/bsmith/NewTypes:

MF_DOT.H:
PO_VARIANT.C:
  Make the identity element for Inner Product sensitive to []LR so it may return the proper values for both left & right identity elements.


Build #1882 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In Dyadic Domino With Nested Arrays

Directory branches/bsmith/NewTypes:

PF_DOMINO.C:
  In dyadic Domino, test for DOMAIN ERROR before attempting to access the items of the left argument.


Build #1881 -- Version 0.5.7.xx
-------------------------------

* Use A Single Virtual Memory Variable For Error Messages

Directory branches/bsmith/NewTypes:

COMMON.C:
  In <W2A> and <A2W>, ensure the result is properly terminated if empty.
  Define new functions to handle copying text to the error message virtual memory.

EDITFCN.C:
ERRMSG.C:
  Use new functions to handle copying text to the error message virtual memory.

PERTAB.H:
  Define a single variable to hold the error message text in virtual memory.
  Use proper declaration for Timer Source variable.

QF_ERROR.C:
QF_ES.C:
  Include "Hdr" In Name Of Result Of <MyGlobalLock>.
  In IF/WHILE stmts always compare ptr against NULL and value against 0.
  Use new functions to handle copying text to the error message virtual memory.
  Use a single virtual memory variable for error messages.

SESSMAN.C:
  Use a single virtual memory variable for error messages.


Build #1880 -- Version 0.5.7.xx
-------------------------------

* Define And Use An Equate For Timer Source base

Directory branches/bsmith/NewTypes:

CUSTOMIZE.C:
ENUMS.H:
  Define and use an equate for the Timer Source Base


Build #1879 -- Version 0.5.7.xx
-------------------------------

* Rename Exception Check Functions

Directory branches/bsmith/NewTypes:

CONVERT.C:
DEFINES.H:
EXCEPT.C:
PF_BAR.C:
PF_CIRCLE.C:
PF_CIRCLE.MAC:
PF_COLONBAR.C:
PF_DELTASTILE.C:
PF_DSHOE.C:
PF_EPSUND.C:
PF_EQUAL.C:
PF_EQUALUND.C:
PF_NEQUAL.C:
PF_PLUS.C:
PF_ROOT.C:
PF_STAR.C:
PF_TIMES.C:
PO_COMB.C:
SYMTAB.C:
  Rename <CheckExceptionS> to <CheckException>, <__FUNCTION__> to <WFCN>, etc., and delete <CheckExceptionS>.


Build #1878 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In JotDot If Error Or Interrupt Occurs With UDFO Right Operand

Directory branches/bsmith/NewTypes:

PO_JOTDOT.C:
  In <PrimOpDydJotDotCommon_EM_YY>, fix bug if an error or interrupt occurs with a UDFO right operand.


Build #1877 -- Version 0.5.7.xx
-------------------------------

* Implement Additional Hypercomplex Multiplication Variants

Directory branches/bsmith/NewTypes:

ENUMS.H:
  Define additional ENUMs for Hypercomplex Multiplication Variant.

PERTAB.H:
  Widen the size of Hypercomplex Multiplication Variant bit field to accommodate additional choices.

PF_TIMES.C:
  Implement additional Hypercomplex Multiplication Variants.

PO_VARIANT.C:
  Rename xxx_INEX (for Interior/Exterior) to xxx_HCM (for Hypercomplex Multiplication) to reflect the wider set of variants.
  Implement additional Hypercomplex Multiplication Variants.

PO_VARIANT.H:
  Rename xxx_INEX (for Interior/Exterior) to xxx_HCM (for Hypercomplex Multiplication) to reflect the wider set of variants.

PRIMSPEC.C:
  Allow an individual function to mark its result as Dimension Demotable.

PRIMSPEC.H:
  Allow an individual function to mark its result as Dimension Demotable.
  Widen the size of Hypercomplex Multiplication Variant bit field to accommodate additional choices.

SYSVARS.H:
  Rename xxx_QUADIE (for Interior/Exterior) to xxx_QUADHCM (for Hypercomplex Multiplication) to reflect the wider set of variants.
  Include the additi9onal set of choices in Hypercomplex Multiplication Variants.


Build #1876 -- Version 0.5.7.xx
-------------------------------

* Miscellaneous Changes

Directory branches/bsmith/NewTypes:

CUSTOMIZE.C:
  Include missing CheckBox code for []FPC and []FEATURE.

DEFINES.H:
  Keep copyright years up-to-date and mark for the next time.

MAIN.RC:
  Keep copyright years up-to-date and mark for the next time.
  In <CLEARWS_VALUES> and <SYSTEM_VAR_RESET>, re-alphabetize the entries to reflect the name change of []DQ to []LR.


Build #1875 -- Version 0.5.7.xx
-------------------------------

* Rewrite The Variant Operator To Be Data-Driven

Directory branches/bsmith/NewTypes:

EXTERNS.H:
  Move Variant operator enums, structs, etc. to <po_variant.h>.

GETFNS.C:
  Define <Get/SetQuadFPC> routines to use with Variant operator.

HEADERS.H:
  Include <po_variant.h> in the global headers file.

INITDATA.C:
  Initialize the <varOprTab> table at startup.
  Rename <InitPrimFn> to <Init1PrimFn> to distinguish it better from <InitPrimFns>.

PO_VARIANT.C:
  Rewrite the Variant operator code to be data-driven.

PO_VARIANT.H:
  Move Variant operator enums, structs, etc. to <po_variant.h>.
  Define more Variant operator enums, structs, and tables so that the Variant operator can be data-driven.

SYSVARS.C:
  Rename ptr vars to use <lp> prefix.
  Define <ValidateCharTest> to test for a character in an allowable set for use with the Variant operator.

SYSVARS.H:
  Define pseudo-#defines for use with the Variant operator and Interior/Exterior multiplication.
  Define min/max range for Eigenvalue/vector/etc. Variant operator right operands for {domino}.


Build #1874 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In #MonExecute With Name Conflict

Directory branches/bsmith/NewTypes:

ENUMS.H:
  In <PTDMEMVIRT_ENUM>, Define entries for another SYMTAB & HSHTAB for <#MonExecute>.
  Rename <PTHMEMVIRTENUM> to <PTDMEMVIRT_ENUM> so as to conform to naming convention for enums.

EXECMFN.C:
  Rename <PTHMEMVIRTENUM> to <PTDMEMVIRT_ENUM> so as to conform to naming convention for enums.
  Set local HTS for <#MonExecute>.

MF_VARIANT.H:
  In <#MonExecute>, set the System Namespace Level to back up to the caller's HTS.

PERTAB.H:
  In <HTS_MFO>, define an entry for <#MonExecute>.

SESSMAN.C:
SYMTAB.C:
  Rename <PTHMEMVIRTENUM> to <PTDMEMVIRT_ENUM> so as to conform to naming convention for enums.


Build #1873 -- Version 0.5.7.xx
-------------------------------

* Miscellaneous Changes

Directory branches/bsmith/NewTypes:

MAIN.RC:
  Fix typos in comments.

NARS2000.VCXPROJ:
  Use the WinXP toolchain so as to continue to support that OS.

PF_CSTILE.C:
  In IF/WHILE stmts always compare ptr against NULL and value against 0.

TABCTRL.C:
  In <FreeGlobalStorage>, when freeing a name whose value is a system function, don't free it!

Directory branches/bsmith/NewTypes/htdocs:

INDEX-BODY.AHTML:
  In the Platform section, note that we support Mac OS through Wine.


Build #1872 -- Version 0.5.7.xx
-------------------------------

* Fix Bugs In []MF

Directory branches/bsmith/NewTypes:

QF_MF.C:
  In IF/WHILE stmts always compare ptr against NULL and value against 0.
  Prepare for Java-defined functions by splitting cases based upon the function signature.
  Improve comments.
  Fix bug where we didn't handle a named immediate function or a function array.
  Set the <NoDisplay> flags for the result of dyadic []MF is the result is all 1s.


Build #1871 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In Rank Operator Should Be Sensitive To Axis Operator

Directory branches/bsmith/NewTypes:

MF_DIJOT.H:
  Make the monadic and dyadic Magic Operator for the Rank operator sensitive to the axis operator.

PO_DIJOT.C:
  Make the Rank operator sensitive to the axis operator by passing that value from the top to the bottom of the chain, and eventually to the Magic Operator.


Build #1870 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In Assignment Of A Function/Operator To An Immediate Function/Operator

Directory branches/bsmith/NewTypes:

ASSIGN.C:
  When assigning a function/operator to an immediate function/operator,
    be careful of the order in which flags and HGLOBALs are set and freed.

SAVEFCN.C:
  When saving a UDFO on top of an immediate function/operator, do not set
    the old UDFO name to the immediate function/operator value!


Build #1869 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In )LOAD If A UDFO Is Deleted During Load
* Fix Bug In )LOAD If A Permanent Variable Is Loaded

Directory branches/bsmith/NewTypes:

SC_LOAD.C:
  Prepare for Java-defined functions by splitting cases based upon the function signature.
  In <ParseSavedWsFcn_EM>, test for a function being deleted during the call to <LoadWorkspaceGlobal_EM>.
  Fix bug in <LoadWorkspaceGlobal_EM> when loading a variable whose value is a permanent global (e.g., {zilde}).
    This variable mistakenly is not appended to the SYMENTRY link chain and as a result the global entry of ":nnn"
    is not freed from the symbol table.  A subsequent )COPY of a name which uses the same global entry of ":nnn"
    then is not handled correctly.
  Move Monitor Information code to a separate function in preparation for Java-defined functions which also need that code.


Build #1868 -- Version 0.5.7.xx
-------------------------------

* Fix Bug In Multiset Operator With Dyadic Iota And Certain Floating Point Numbers

Directory branches/bsmith/NewTypes:

PO_MULTISET.C:
  When using Dyadic Iota Multiset on certain floating point numbers, the result is incorrect.  In particular, with
    L{is}1+[]CT{times}0.3 0.1 0.2, then the result of L{iota}{multiset}L incorrectly gives 2 3 1 instead of 1 2 3.


Build #1867 -- Version 0.5.7.xx
-------------------------------

* Implement Axis Operator For Condense and Dilate

Directory branches/bsmith/NewTypes:

PF_LCARET.C:
PF_RCARET.C:
  Pass the axis operator instead of the # cols to the corresponding function in []DC.

QF_DC.C:
  Allow monadic []DC to be sensitive to the axis operator.

REBAR.C:
  In the Language Bar, note that the dyadic Root function accepts the axis operator.
  In the Language bar, reorder the comparison functions and note that the Condense and Dilate functions
    accept the axis operator.


Build #1866 -- Version 0.5.7.xx
-------------------------------

* Fix Display Bug When Using Postfix Notation And Display All Imaginary Parts

Directory branches/bsmith/NewTypes:

DISPLAY.C:
  When formatting a CHO number in Postfix notation and displaying all imaginary parts even if zero,
    the code mistakenly displays '1i0' as '10s' instead of the correct form of '1s0'.


Build #1865 -- Version 0.5.7.xx
-------------------------------

* Omitted Files From Previous Builds

Directory branches/bsmith/NewTypes:

EXTERNS.H:
  Change the declaration of subsequent debug vars to match the first one.

VER.C:
  Include the declaration of <flint_version> inexplicably omitted from the original build.


Build #1864 -- Version 0.5.7.xx
-------------------------------

* Extend )DEBUG Command

Directory branches/bsmith/NewTypes:

PARSELINE.C:
  Include two other macros to be covered by )DEBUG

SC_DEBUG.C:
  Extend )DEBUG to more debug contexts.
  Use a macro to extend control of this command to additional debug vars.


Build #1863 -- Version 0.5.7.xx
-------------------------------

* Implement 10 []AT To Distinguish Function Types

Directory branches/bsmith/NewTypes:

ENUMS.H:
  Define function types as an enum.

QF_AT.C:
  Implement 10 []AT as a means to distinguish Function Types.


Build #1862 -- Version 0.5.7.xx
-------------------------------

* Fix Bugs When Assigning A System Function To A Name

Directory branches/bsmith/NewTypes:

ASSIGN.C:
  Check for assignment of a System Function to a name and copy the UDFO if so.

EXECDFN.C:
  In <UnlocalizeSTEs>, check for unlocalizing a named System Function.

FH_PARSE.H:
  Remove bit flag <bCopyUDFO> marking a copyied UDFO as we no longer need it.

FREE.C:
  In <FreeResultSub>, check for a named System Function.

SAVEFCN.C:
  In <CopyUDFO>, remove bit flag <bCopyUDFO>.


Build #1861 -- Version 0.5.7.xx
-------------------------------

* Implement System Command )DEBUG

Directory branches/bsmith/NewTypes:

COMPRO.H:
  Include prototype file in list of all such files.

ENUMS.H:
MAKEFILE.INC:
MAKEFILE.SRC:
NARS2000.VCXPROJ:
NARS2000.FILTERS:
SYSCMDS.C:
  Include new file name in more lists.

PARSELINE.C:
  Replace compile options (DEBUG_TRACE and DEBUG_START) with )DEBUG options.

SC_DEBUG.C:
  Implement System Command )DEBUG.


Build #1860 -- Version 0.5.7.xx
--------------------------------

* Fix Bug In Initialization Of MFOs

Directory branches/bsmith/NewTypes:

ENUMS.H:
  Define enough entries for <MemVirtStr>s to handle the number of MFOs with local HSHTAB & SYMTABs.
  Document the problem for the next time.

EXECMFN.C:
  When initializing a MFO, increment a counter to check against the maximum number of <MemVirtStr> entries.
  Document the problem for the next time.

EXECMFN.H:
  Define a new struc member to allow counting of <MemVirtStr> entries.

SESSMAN.C:
  Call <InitMagicFunctions> with new entry point for <MemVirtStr>s.


Build #1859 -- Version 0.5.7.xx
--------------------------------

* Fix Bug In Scalar Functions With Axis On Non-nested Args Where The Result Datatype Changes Mid calculation

Directory branches/bsmith/NewTypes:

PRIMSPEC.C:
  Fix bug in scalar functions with axis on non-nested args where the result datatype changes mid calculation.


Build #1858 -- Version 0.5.7.xx
--------------------------------

* Simplify DEBUG References To The C Function Name

Directory branches/bsmith/NewTypes:

AFOFNS.C:
ASSIGN.C:
AXISFNS.C:
CR_PROC.C:
CS_PARSE.Y:
CS_PROC.C:
CUSTOMIZE.C:
DEFINES.H:
DISPLAY.C:
EDITFCN.C:
ERRMSG.C:
EXECDFN.C:
EXECFNS.C:
EXECMFN.C:
FH_PARSE.Y:
FH_PROC.C:
FMTSPEC.C:
FREE.C:
GOTO.C:
IDENTFNS.C:
IMMEXEC.C:
INIFILE.C:
INITDATA.C:
MAIN.C:
PARSELINE.C:
PF_BAR.C:
PF_CIRCLE.C:
PF_COLONBAR.C:
PF_COMMA.C:
PF_CSLOPE.C:
PF_CSTAR.C:
PF_CSTILE.C:
PF_DARROW.C:
PF_DCARET.C:
PF_DELTASTILE.C:
PF_DOMINO.C:
PF_DOTDOT.C:
PF_DSHOE.C:
PF_DSTILE.C:
PF_DTACK.C:
PF_DTACKJOT.C:
PF_EPSILON.C:
PF_EPSUND.C:
PF_EQUAL.C:
PF_EQUALUND.C:
PF_INDEX.C:
PF_IOTA.C:
PF_IOTAUND.C:
PF_LCARET.C:
PF_LCARETUND.C:
PF_LSHOE.C:
PF_LSHOEUND.C:
PF_LTACK.C:
PF_NDCARET.C:
PF_NEQUAL.C:
PF_NUCARET.C:
PF_PI.C:
PF_PLUS.C:
PF_QDOT.C:
PF_QUERY.C:
PF_RCARET.C:
PF_RCARETUND.C:
PF_RHO.C:
PF_ROOT.C:
PF_RSHOE.C:
PF_RSHOEUND.C:
PF_RTACK.C:
PF_SECTION.C:
PF_SLASH.C:
PF_SLOPE.C:
PF_SQUAD.C:
PF_STAR.C:
PF_STILE.C:
PF_TILDE.C:
PF_TIMES.C:
PF_UARROW.C:
PF_UCARET.C:
PF_USHOE.C:
PF_USTILE.C:
PF_UTACK.C:
PF_UTACKJOT.C:
PL_PROC.C:
PN_PARSE.Y:
PN_PROC.C:
PO_CMIDDOT.C:
PO_COMB.C:
PO_DICIRCLE.C:
PO_DIDTACK.C:
PO_DIERESIS.C:
PO_DIJOT.C:
PO_DITILDE.C:
PO_DOT.C:
PO_JOT.C:
PO_JOTDOT.C:
PO_MULTISET.C:
PO_QUADJOT.C:
PO_SLASH.C:
PO_SLOPE.C:
PO_VARIANT.C:
PRIMFNS.C:
PRIMSPEC.C:
QF_A.C:
QF_AT.C:
QF_AV.C:
QF_CR.C:
QF_CS.C:
QF_D.C:
QF_DC.C:
QF_DL.C:
QF_DR.C:
QF_EA.C:
QF_EC.C:
QF_EM.C:
QF_ERROR.C:
QF_ES.C:
QF_ET.C:
QF_EX.C:
QF_FMT.C:
QF_FX.C:
QF_LC.C:
QF_MF.C:
QF_NC.C:
QF_NFNS.C:
QF_NL.C:
QF_SI.C:
QF_STRACE.C:
QF_SYSID.C:
QF_SYSVER.C:
QF_T.C:
QF_TC.C:
QF_TF.C:
QF_TS.C:
QF_UCS.C:
QF_VR.C:
QF_WA.C:
REFCNT.C:
RESDEBUG.C:
SAVEFCN.C:
SC_COMMON.C:
SC_COPY.C:
SC_DROP.C:
SC_IN.C:
SC_INASCII.C:
SC_LIB.C:
SC_LOAD.C:
SC_OUT.C:
SC_SAVE.C:
SC_WSID.C:
SESSMAN.C:
STRAND.C:
SYMTAB.C:
SYSCMDS.C:
SYSVARS.C:
TABCTRL.C:
TOKENIZE.C:
TYPEMOTE.C:
UPDATES.C:
YYFNS.C:
  Redefine APPEND_NAME so it need not be separately defined for each C function.


Build #1857 -- Version 0.5.7.xx
--------------------------------

* Define Alias For Epsilon

Directory branches/bsmith/NewTypes:

INITDATA.C:
MACROS.H:
PF_EPSILON.C:
SYMBOLNAMES.H:
TOKENIZE.C:
TRANSLATE.C:
UNICODE.H:
UNITRANSTAB.H:
  Define Epsilon2 (U+2208) as an alias for Epsilon (U+220A).

PO_DOT.C:
PO_VARIANT.C:
  Use macro to test for UTF16_BAR and UTF16_BAR2.

VER.RC:
  Increment version # to 0.5.7.xx.