33  Bugs Corrected

Releases 4.1, 4.1A, and 4.1B of the formatter contained a bug which prevented ``deep'' T_EX runs (that is, runs using a lot of T_EX memory) from working (certain T_EX variables had been improperly translated from Pascal to C, causing them to overflow). Symptoms included bizarre T_EX errors or the formatter application hanging. Release 4.1C corrects the problem.

The setup.exe program could possibly be unable to copy items to the target file system, due to an incomplete set of parameters to the file open function of the C run-time library. This bug never manifested with anything but setup32.exe and then on only one reported occasion. Release 4.1B corrects the problem.

The addition of code to the formatter for recursive directory searching caused the reporting of file names on the terminal window and log file to be omitted. Release 4.1 corrects the problem.

Due to an undocumented Microsoft change in Windows NT and Windows 95 PostScript printing (see MS Knowledge Base item Q124135), the WIN32 previewer would not consider PostScript printers to be capable of using EPS graphics, and would always send them preview bit-maps (if available) instead. Release 4.1 corrects the problem.

Occasionally when printing from the DVIGDI32.EXE previewer's print dialog in Windows 95, the result would be no output at all, and possibly an error message that StartDoc returned an error. This was due to a Windows 95 incompatibility described in the Microsoft Knowledge Base item Q135119. The problem does not occur in any other version of Windows or with the 16-bit previewer (DVIGDI16.EXE). Release 4.0S corrects the problem.

TRUET_EX would occasionally cancel an in-progress metric export. Release 4.0N corrects the problem.

Release 4.0L corrects an error in liquidation calls that resulted in TRUET_EX passing a NULL value for hWnd to '134special handlers. The handle value is now that of the TRUET_EX MDI frame window, as stated in the special() documentation. Thus the parameter hWnd should always give a valid TRUET_EX MDI-frame-window or document-window handle, suitable for message-passing.

Release 4.0L corrected a problem which caused an application error when a font substitution file in the preference item could not be found.

Release 4.0J corrects a problem where the scroll buttons in the 32-bit previewer would not position properly.

Due to handle leakage, recursive file opens would no longer work after about 65 recursively located files were opened. Release 4.0K corrects the problem.