| 14902 |
2017-08-16 |
Dyalog should generate trappable errors when attempting to bring in datatypes that only exist in later versions |
| 14380 |
2017-05-12 |
Allow ⎕NULLs and compressed components from 16.0 to be brought into 14.0, 14.1 and 15.0 |
| 13915 |
2016-11-09 |
The syntax "x ns.{foo←...} y" could sometimes cause syserrors |
| 13741 |
2016-09-28 |
Windows 10: Dyalog gives focus to another application instead of the session window |
| 13738 |
2016-08-19 |
Chart wizard is not drawn properly in revision 27942 onwards due to fix for "redraw on invisible object makes it visible" |
| 13606 |
2016-08-16 |
Setting Redraw to 1 causes an invisible GUI object to become visible |
| 13541 |
2016-06-07 |
Spurious SYNTAX ERROR in cat reduction idiom with axis |
| 13540 |
2016-06-07 |
Spurious SYNTAX ERROR in tradfn when loading 64-bit ws into 32-bit interpreter |
| 13423 |
2016-04-29 |
The result of attempting to use 400⌶ to compile operators is always (,2 0 0 '') |
| 13372 |
2016-05-06 |
In multi-threaded code it is possible that in compiled functions the values assigned to localised system variables may leak out |
| 13283 |
2016-04-14 |
A WS FULL during a ⎕TPUT results in a syserror 999 |
| 13247 |
2016-03-31 |
∨.< can crash if the right argument is near the end of the allocated workspace |
| 13197 |
2016-03-31 |
0-wise Reduce applied to arrays containing namespace references will result in syserror or wrong result |
| 13189 |
2016-03-03 |
With ⎕FR=1287, an erroneous result may be generated when selecting both Boolean and DECF columns from a nested matrix |
| 13171 |
2016-03-03 |
Expressions of the form ;EXPR] where EXPR is a function or operator may lead to a syserror 4. For example: ;⍨] |
| 13136 |
2016-02-24 |
Dyalog crashes if you search using an invalid and unbalanced regular expression such as ([^> |
| 13069 |
2017-03-31 |
A DOMAIN ERROR is generated setting TreeView Index to greater than 32767 |
| 13025 |
2016-01-19 |
A syserror 96 may occur when loading a workspace with an SI stack with functions under # and ⎕se which reference each other |
| 12998 |
2016-02-08 |
A Grid TreeView row can only expand and retract once under certain circumstances |
| 12993 |
2016-02-08 |
Sometimes get a slightly odd error message in the Status Window if you incorrectly set event callback to be ⊂'' |
| 12975 |
2015-12-18 |
Dyalog 13.2 onwards generates a syserror when ⎕FREADing a component containing a ⎕OR generated in 12.1 |
| 12891 |
2015-11-13 |
Sometimes, exporting an in-process OLE server would crash the interpreter |
| 12890 |
2015-12-08 |
Enhancement: 2022⌶ will now cause the the status fields as well as the session caption to be updated |
| 12884 |
2015-11-16 |
1∨[1].=[1]1 can generate a syserror 999 rather than a SYNTAX ERROR |
| 12867 |
2015-11-13 |
If ⎕CT is set to 0, (4,1.1)∩4 can generate an incorrect answer and lead to a syserror |
| 12858 |
2015-11-09 |
64-bit: stretching a ⎕SM window across 2 screens can lead to a syserror |
| 12853 |
2015-12-08 |
Dyalog OleServer session does not honour "Show trace stack on error" |
| 12849 |
2015-12-08 |
ButtonEdit objects do not generate GotFocus events if you click on them |
| 12770 |
2015-10-27 |
Windows: Attempting to )save a 3GB or greater workspace generates the error "Can't save -- write failed (disk full?)" |
| 12761 |
2015-10-15 |
Windows: hitting F1 on :Field, :Property and :EndProperty does not bring up a valid help page |
| 12759 |
2016-01-19 |
Exiting a thread created with syntax similar to ns.foo& (such as DRC.check&2) may lead to a syserror 4 |
| 12741 |
2015-10-15 |
Matrix ⍳ with large floating point matrices takes a very long time in 14.0 |
| 12671 |
2015-10-15 |
With a ComboEx object in ⎕SE, Dyalog can generate a syserror 123 if focus is in the ComboEx and you click on the Close button |
| 12603 |
2015-12-22 |
Depth returns incorrect result for arrays of non-uniform depth if the same nested subarray is referenced from different depths |
| 12597 |
2015-10-15 |
RConnect: LocateRSCPROXY function fails if rscproxy exists in more than one location |
| 12584 |
2015-09-03 |
Syserror 63 generated when attempting to assign ∇ within a dfn within a scripted object |
| 12567 |
2015-09-03 |
Default exit code for APL initialization failure is 0 when it should be 1 |
| 12551 |
2015-08-19 |
Dyalog 14.x translates ⎕ucs 130 to 159 differently when passed to and from a .NET method |
| 12476 |
2015-09-03 |
219⌶ was erroneously rejecting compression level 0 when the zlib and gzip compression libraries were selected |
| 12448 |
2015-07-14 |
⎕EN and ⊃⎕DM return incorrect values when the workspace is )loaded in a different width and byte-ordered interpreter |
| 12447 |
2015-07-24 |
Grid cursor has some flickering when moving over the grid. |
| 12440 |
2015-07-15 |
Every 20 to 30 or so times it may take 2 or 3 seconds to terminate a .NET Thread |
| 12420 |
2015-07-24 |
A stray ¨ in axis specification ⊂[¨1]1 leads to a syserror |
| 12419 |
2017-05-12 |
Allow ⎕NULLs and compressed components from 15.0 to be brought into earlier versions |
| 12411 |
2015-06-30 |
Version 14.0 incorrectly issues a DOMAIN ERROR when attempting to read a compressed component written by version 14.1 |
| 12408 |
2015-07-24 |
In certain circumstances, terminating a .NET thread started by APL might lead to APL generating a syserror |
| 12405 |
2015-10-15 |
Add DyalogBinDirectory to web.config to specify build-time and runtime location of Dyalog .NET interface and Dyalog engine dlls |
| 12392 |
2015-06-30 |
The :Implements Constructor statement could cause a small memory leak if a thread switch occurred. |
| 12390 |
2015-07-24 |
APL may generate a syserror when calling AddCol from a Grid Object if the colours specified are numeric |
| 12368 |
2015-06-30 |
Classic Interpreter: Uni to Apl session statusfield mode toggle does not work |
| 12364 |
2015-06-30 |
Taking a :trap in a suspended function where the error is caused by a callback can syserror 999 |
| 12340 |
2015-06-30 |
Passing a scalar character left argument to ⎕SIGNAL results in random text in ⎕DM |
| 12290 |
2015-06-30 |
In dfns of the form {a[n].b←⍵}0, where a, b and n are global to the dfn, n is (incorrectly) localised |
| 12273 |
2015-06-12 |
Calling a scalar dyadic primitive function with axis that generates a prototypical item could syserror |
| 12258 |
2015-05-21 |
The 64 bit interpreter would not cleanly terminate a host .NET process on )OFF |
| 12256 |
2016-03-14 |
⎕EXCEPTION would become unusable after loading a 32 bit workspace into a 64 bit interpreter or vice versa. |
| 12247 |
2015-05-26 |
A multiline dfn within a class script becomes readonly if you trace into a method calling it and edit the method to add a line |
| 12244 |
2015-05-26 |
The Scrollbar in a Grid is not always present when VScroll or HScroll is set to ¯3 |
| 12226 |
2015-05-21 |
A syserror is generated if you edit a traced function, localize ⎕trap and then call a function which sets ⎕trap |
| 12196 |
2015-05-19 |
Dyalog 14.0: ⎕PROFILE 'start' 'none' generates a DOMAIN ERROR |
| 12120 |
2015-11-13 |
Enhancement: the limit imposed on the depth of a trace stack that can be shown in "Single trace window" mode has been removed |
| 12114 |
2015-05-21 |
Use of Workspace Explorer on Isolates quickly hangs APL |
| 12112 |
2015-09-29 |
In a dfn containing an error guard, ⎕DMX.DM would be incorrectly reported |
| 12109 |
2015-05-19 |
]boxing -trains=tree generates a value error. This example is given in the Programmer's Guide. |
| 12100 |
2015-04-13 |
Sometimes, FileBox object does not have the standard places bar and Explorer-style treeview on the left |
| 12094 |
2015-04-13 |
The maximum number of all open files increased to 512. This includes both native files and component files |
| 12089 |
2015-05-21 |
On Windows 8.x, closing a classic-mode trace window which is open on a .NET event callback function can cause Dyalog to crash |
| 12080 |
2015-03-27 |
Passing a type 82 character array from a DLL to a Unicode interpreter may generate a syserror |
| 12048 |
2015-03-27 |
Expand/retract TreeView ItemDown event reports wrong information if the form is not big enough to contain the node's sub-items. |
| 12030 |
2015-03-27 |
On a menu, a vertical separator is shown horizontally and is sometimes shown both vertically and horizontally. |
| 12012 |
2015-03-25 |
Calling .Net code an APL thread could generate a small memory leak. The O/S would leak "Event" handles |
| 12003 |
2015-03-20 |
In some cases, if a compaction occurs during .NET data binding, the interpreter will terminate with a syserror 4 |
| 11994 |
2015-05-22 |
Inside an instance method of a class, names from a ⎕cy'd workspace give value errors. |
| 11986 |
2015-03-20 |
Dyalog 14.0 can crash loading a 13.2 workspace with a saved SI Stack. |
| 11969 |
2015-03-27 |
Instead of exiting, Dyalog hangs in GetMessage after generating a syserror |
| 11954 |
2015-03-03 |
⎕S and ⎕R hang if the transformation pattern attempts to fold the case of characters greater than ⎕UCS 66599 |
| 11948 |
2015-02-24 |
If a compaction occurs during ⎕nc of a nested right argument containing OO-related names, the wrong result might be returned |
| 11943 |
2015-03-03 |
ReportImageIndex fails to extend its matrix arguments if not given enough columns |
| 11939 |
2015-02-24 |
Calls from APL to datasources defined in APL would fail for "value type" data. |
| 11938 |
2015-02-24 |
The .NET Bridge would generate and then trap exceptions when querying the CodeBase of the Dyalog dynamic assemblies |
| 11924 |
2015-03-03 |
A workspace compaction during the creation of a GUI object could, very rarely, result in workspace corruption. |
| 11904 |
2015-03-20 |
Dyalog 14.0: Exporting a workspace as an assembly does not generate any information in the status window if the export fails. |
| 11899 |
2015-02-23 |
Spurious DOMAIN ERROR in an error guard expression which includes Multiply |
| 11885 |
2015-02-23 |
Syserror using overtake in selective assignment combined with ⍨ |
| 11874 |
2015-03-03 |
When there is a rapid succession of .NET events, calling an AP from within a .NET event callback function can lead to a hang. |
| 11864 |
2015-03-03 |
A monadic operator defined in a namespace is not treated as a first class object |
| 11840 |
2015-02-10 |
Passing a character array to Matrix Invert generates a syserror 199 |
| 11833 |
2015-01-27 |
Dyalog crashes if you press the "Continue Trace" button of the tracer. |
| 11828 |
2015-02-10 |
The text in the search tools is set to empty if it was selected from the drop-down combo box, and searched for multiple times |
| 11811 |
2015-01-21 |
The status window message that says the bridge DLL is of a lower version than required gets the current bridge version wrong. |
| 11807 |
2015-01-21 |
UNIX Unicode: file_siso input translate table incorrectly defines ER to be character 13 rather than 10 |
| 11805 |
2015-01-21 |
Under some circumstances in a multi-threaded application, calls to a .NET object could be made on the wrong thread. |
| 11800 |
2015-01-21 |
If a COM object expects a VT_VARIANT and the interpreter passes a DECF, the object gets an integer value. |
| 11791 |
2015-01-21 |
Dyalog .NET interface data binding updates wrong element when used with the Syncfusion Grid control. |
| 11771 |
2015-01-21 |
Opening an edit window on a fn from the tracer and then calling )ed or ⎕ed with a list of names can result in two edit windows |
| 11770 |
2015-01-21 |
Dyalog for Raspberry Pi generates a syserror 999 using an external function whose ⎕NA spec has pointer to floats. |
| 11766 |
2015-01-21 |
Running multiple threads where one calls ⎕DQ and another calls .Wait could result in a syserror 999. |
| 11765 |
2015-01-21 |
An error generated in a :With statement is not correctly reported by ⎕DMX outside that :With statement |
| 11745 |
2014-12-19 |
14.0 fails to choose the correct overloaded .NET method for empty character vectors. |
| 11738 |
2014-12-19 |
Dyalog 14.0: Problem resuming execution with "skip blank lines while tracing" after commenting out a line with an error. |
| 11697 |
2014-12-19 |
Grid is slow to select all cells if has more than 230,000 cells and sometimes only selects row and column headers |
| 11696 |
2014-12-19 |
ARRAYToObject does not deserialize char value to System.Char as 13.2 does but rather returns System.String |
| 11687 |
2014-12-17 |
⎕SHADOW localisation of a variable breaks in a program with APL threads and :trap statements |
| 11672 |
2014-12-03 |
Raspberry Pi: it was not possible to pass floating point arguments to ⎕NA |
| 11666 |
2014-12-19 |
⊢∘⍴⌸⍨'mississippi' will return an incorrect result if a compaction occurs during execution of this expression |
| 11653 |
2014-11-27 |
Altering the argument of a GridPaste callback and enqueuing the new message may generate a syserror 999 |
| 11640 |
2014-12-19 |
Editor: attempting to change a suspended tradfn in a scripted object into a dfn causes a syserror 999 |
| 11599 |
2015-02-23 |
When developing a threaded application, )RESET after creating a Conga server unexpectedly changes ⎕IO in namespaces |
| 11586 |
2014-10-30 |
If some Grid cells are CellSet 0, double clicking to automatically set the column's width gets it wrong. Introduced 2014-10-22 |
| 11581 |
2014-11-03 |
In certain circumstances 219⌶ can result in a syserror |
| 11576 |
2014-10-30 |
A sequence of functions comprising an idiom followed by an Afg fork, is parsed incorrectly |
| 11574 |
2014-10-30 |
⎕USING is not correctly set in a .NET object created in an instance of a class |
| 11566 |
2014-10-23 |
Dyalog threads associated with .NET assembly methods go away immediately after being used and Dyalog can hang |
| 11565 |
2014-10-23 |
Displaying complex numbers in Numeric input fields and Grids behaves inconsistently, and/or may crash the interpreter |
| 11564 |
2014-10-23 |
Attempting to set the Items of a Spinner to an invalid array generates a random ⎕DMX message |
| 11546 |
2014-10-23 |
Using SetMethodInfo on an OLE object in a Unicode interpreter may generate a syserror 999 |
| 11545 |
2014-10-23 |
Grid objects do not correctly display a set of small double values under certain circumstances |
| 11544 |
2014-11-03 |
The function train (⍳∘1 ⍷) generates a spurious LENGTH ERROR |
| 11539 |
2014-10-21 |
Setting PageWidth on a RichEdit has slowed down between 13.0 and 13.1. |
| 11533 |
2014-10-23 |
APL As A Service incorrectly sets the Interactive Service flag |
| 11530 |
2014-10-23 |
In some cases the editor may initially only show only one method of a scripted object |
| 11523 |
2014-10-13 |
Applications that embed Dyalog 14.0 DLLs were not honouring the embedded MAXWS registry value. |
| 11507 |
2014-10-23 |
Repeatedly copying an array containing a decimal floating point number to the clipboard can lead to a crash |
| 11506 |
2014-10-21 |
Syntax coloring in the session is wrong after permanently deleting some text. |
| 11500 |
2014-10-21 |
Editor "Select All" does not select all text if cursor is currently on a short line. |
| 11451 |
2014-10-30 |
Dyalog .NET interface memory leak |
| 11447 |
2014-09-16 |
A short read of a damaged 32 bit workspace into a 64 bit version causes a syserror 196 |
| 11443 |
2014-09-16 |
⎕PROFILE 'Start' can lead to a crash if the application already has ⎕NA calls in other threads |
| 11441 |
2014-09-16 |
Incorrect results may be returned from a function train (e/ f g h) where e is one of (+∨∧) |
| 11429 |
2014-09-03 |
Under some circumstances Dyalog would crash referencing a .NET object as it went out of scope |
| 11428 |
2014-09-03 |
Enhancement to databinding of namespaces: the interpreter now exports a .NET Type with defined properties |
| 11405 |
2014-10-21 |
⎕WN generates a VALUE ERROR when referring to a namespace by reference, but works if referring by name |
| 11402 |
2014-09-03 |
With no ClassicModeSavePosition registry string, the Configure Checkbox appears selected but window positions are not remembered |
| 11400 |
2014-09-03 |
⎕PROFILE wrongly attributed large amounts of elapsed time to lines which spawned new threads |
| 11395 |
2014-08-27 |
Tracer: multiple lines will appear highlighted after hitting BK when there are collapsed sections before the current line |
| 11392 |
2014-09-03 |
A :Leave or :Continue in the presence of multiple threads could un-shadow local names. |
| 11360 |
2014-08-27 |
Odd effects including wrong title cell colours when using ColTitleBCol ¯16 with Native Look and Feel enabled |
| 11326 |
2014-08-11 |
⎕FMT 'O' format ignores ⎕FR when selecting ⎕CT or ⎕DCT for comparison tolerance |
| 11323 |
2014-07-31 |
Enhancement: Windows: (2022⌶) forces the session Caption to be updated |
| 11318 |
2014-07-31 |
Enhancement: (2023⌶) mimics the Close all Windows functionality under program control and under UNIX |
| 11314 |
2014-07-31 |
Attempting to ⎕FREAD a compressed component that contains ⍬ will generate a DOMAIN ERROR |
| 11299 |
2014-07-31 |
Dyadic ⎕CY gives a RANK ERROR when immediately preceded by any primitive function that has a left argument of rank 3 or more |
| 11298 |
2014-11-03 |
Under rare circumstances, exiting an APL thread that had called out to .NET could cause workspace corruption |
| 11291 |
2014-09-03 |
2015⌶ (data binding) is extended to support a left argument of bind types when the right argument is a vector of namespaces |
| 11268 |
2014-07-22 |
During Quote-Quad input the caret was lost if you changed focus to another application and then back to APL |
| 11264 |
2014-07-22 |
Returning an OLEServer from a function called via the OLE interface might change the parent of its namespace |
| 11262 |
2014-08-11 |
Calls to ⎕NA with multiple type "Z" arrays only freed the memory associated with the first "Z" array. Seen in Conga: DRC.Wait |
| 11243 |
2014-07-22 |
IME: Error MsgBox displays error correctly, but the contents of the line in error were garbled |
| 11232 |
2014-07-09 |
Windows Classic: hitting Help (F1) on ⎕U2360 (substitution string for ⌹), ⎕U2338 (⌸) or ⎕U2364 (⍤) does not open the help file |
| 11231 |
2014-07-22 |
With a Keyed Property, higher order index assignment can result in a syserror 999 |
| 11228 |
2014-07-09 |
Windows Unicode: hitting Help (F1) on Key (⌸) or Rank (⍤) does not does not open the help file |
| 11225 |
2014-07-22 |
Certain rare search patterns can cause ⎕R and ⎕S to issue a syserror 999 if used more than once |
| 11217 |
2014-07-07 |
⎕R and ⎕S could generate a syserror 999 when low on memory; now a DOMAIN ERROR is issued instead |
| 11213 |
2014-07-22 |
Dragging any entry on the language bar away and then back to its original location will cause the entry to be deleted |
| 11190 |
2014-07-07 |
Expressions similar to a[]←¨0 generate syserror 999 |
| 11164 |
2014-07-02 |
Classic only: attempting to create an Icon using the File property could incorrectly generate a DOMAIN ERROR |
| 11149 |
2015-11-24 |
A syserror 999 is generated when using ⎕STACK within a dfn in an isolate |
| 11007 |
2014-08-11 |
Under certain circumstances a Grid object was not correctly substituting "O" FormatString text for a number |
| 10814 |
2015-01-05 |
⎕TRACE truncates output of lines that end with a branch statement including a line number of 2 or more digits |
| 10694 |
2016-04-06 |
Minimum reduction on a 0-length dimension of an array of rank greater than 1 gives incorrect result when ⎕FR=1287 |
| 10531 |
2014-09-16 |
Attempting to trace a destructor in an object deleted by a cutback ⎕TRAP will cause a syserror 999 |
| 10517 |
2014-07-28 |
Clicking on a Grid Cell that contains an extremely long vector will generate a syserror |
| 10181 |
2015-05-21 |
The contents of the display pane are not updated when selecting different objects in the treeview pane |
| 9399 |
2016-08-02 |
.NET Variant: an ill-formed .NET variant statement may lead to a syserror 999 |
| 9179 |
2015-05-19 |
Dyalog 13.2: ⎕OFF while Conga thread is working leads to a syserror 999. |
| 9000 |
2016-03-14 |
TCP/IP code can generate an exception if the operating system rejects a request for 16 bytes of memory. |
| 8957 |
2014-07-28 |
The ⎕NS of an OLEClient object now returns a namespace that can be used to manipulate that object |
| 8711 |
2014-11-18 |
Namespace structure corrupted by erasing a local class instance |
| 8397 |
2016-12-19 |
After using SetColSize on a Grid with a very wide cell, CellWidths can generate a domain error. |
| 8172 |
2014-11-18 |
Namespace structure corrupted when exiting a function which has a localized name which refers to a GUI object |
| 8064 |
2015-09-23 |
64 bit only: ⎕WG generates syserror 999 if it is passed a heterogeneous array with first element a valid property name |
| 7639 |
2015-11-13 |
Session language bar is too big when you restart Dyalog after setting "Hide Caption" on it and saving the session file |
| 6533 |
2014-12-03 |
Syserrors occur after executing the Close method on a the parent of a localised GUI object |
| 5819 |
2014-11-26 |
Changing traced fn in class from trad fn to dfn and then tracing out of fn results in parent class becoming ineditable |
| 5725 |
2014-11-18 |
When attempting to edit a shadowed name from within tracer, no indication of why that action has failed is shown |
| 5124 |
2014-11-18 |
Attempting to use an instance method as a callback will generate a NONCE ERROR |
| 5114 |
2015-05-22 |
Following an INPUT LIMIT when attempting to delete a large amount of the session log no further input is possible. |
| 3427 |
2015-11-09 |
Naming of remote D-operator (eg: op←⎕se.op) fails. |
| 3171 |
2014-11-20 |
APL characters are not copied from edit fields in the Find Objects dialog box if the "Paste text as Unicode" setting is in effect. |
| 3059 |
2014-07-02 |
Executing the expression ¯1⊤¯2*31 causes a syserror 999 |
| 2692 |
2014-07-28 |
'clear ws' message does not appear when )CLEAR is issued and a destructor is called |
