- Documentation, Procedures, Utilities, Drivers, PDF Interpreter, Interpreter, Library, Other

## Documentation

    Fixes problems:
    	- Improve security in a (mostly) backward compatible fashion adding
    more flexible file access paths (PermitFile...) as user paramters and adding
    the facility to return to NOSAFER mode after running jobs (files/procedures)
    in SAFER mode. Also adds a -dPARANOIDSAFER command line option that only
    allows reading files from %stdin, paths specified on LIBPATH, FONTPATH and
    /GenericResourceDir or /FontResourceDir. Improve security for device related
    access to the file system and to pipes by allowing the dangerous parameters
    to be locked (for example, OutputFile). The locking is performed after
    command line parameters are established. This should address SF bug #474582
    and eliminate the need for the RedHat PARANOIDSAFER patch.
    (doc/Language.htm [1.34.2.1], doc/Use.htm [1.33.2.1]: 2002/01/25 06:33:08
    rayjj)

    Removes the admonishment to update PVERSION and JVERSION from the Makefile
    documentation. The build dependencies were removed earlier to reduce user
    confusion; they're currently vestigial in expectation of future build
    requirements. This is the second half of the fix for sf bug #457838.
    (doc/Make.htm [1.36.2.1]: 2001/10/24 22:29:29 giles)

    Adds a link to the v7.xx history files. (doc/News.htm [1.90.2.2]: 2001/10/24
    22:32:18 giles)

    Adds basic autoconf support to the build system. (doc/Make.htm [1.36.2.2],
    doc/Release.htm [1.40.2.1]: 2002/01/24 01:30:56 giles)

    Adds a new documentation section on display devices along with a basic
    description of the x11 devices. (doc/Devices.htm [1.34.2.1]: 2002/01/30
    07:36:09 giles)

    Minor change from 'search' to 'filenameforall' in discussion about the
    wildcard characters in PermitFile... strings. (doc/Language.htm [1.34.2.2]:
    2002/01/31 17:36:56 rayjj)

    Version number upgrade and minor documentation patch in preparation for 7.04
    release. (doc/API.htm [1.11.2.1], doc/Bug-form.htm [1.23.2.1],
    doc/Bug-info.htm [1.20.2.1], doc/C-style.htm [1.21.2.1],
    doc/Changes.htm [1.28.2.2], doc/Commprod.htm [1.15.2.1],
    doc/Copying.htm [1.13.2.1], doc/Current.htm [1.13.2.1],
    doc/DLL.htm [1.15.2.1], doc/Develop.htm [1.47.2.1],
    doc/Devices.htm [1.34.2.2], doc/Drivers.htm [1.21.2.1],
    doc/Fonts.htm [1.22.2.1], doc/Helpers.htm [1.17.2.1],
    doc/History1.htm [1.13.2.1], doc/History2.htm [1.13.2.1],
    doc/History3.htm [1.13.2.1], doc/History4.htm [1.13.2.1],
    doc/History5.htm [1.15.2.1], doc/History6.htm [1.30.2.1],
    doc/History7.htm [1.5.2.2], doc/Htmstyle.htm [1.18.2.1],
    doc/Install.htm [1.26.2.1], doc/Issues.htm [1.15.2.1],
    doc/Language.htm [1.34.2.3], doc/Lib.htm [1.14.2.1],
    doc/Maintain.htm [1.23.2.1], doc/Make.htm [1.36.2.3],
    doc/New-user.htm [1.30.2.1], doc/News.htm [1.90.2.3], doc/PUBLIC [1.5.2.1],
    doc/Projects.htm [1.33.2.1], doc/Ps-style.htm [1.13.2.1],
    doc/Ps2epsi.htm [1.15.2.1], doc/Ps2pdf.htm [1.32.2.1],
    doc/Psfiles.htm [1.22.2.1], doc/README [1.12.2.1],
    doc/Readme.htm [1.31.2.1], doc/Release.htm [1.40.2.2],
    doc/Source.htm [1.13.2.1], doc/Tester.htm [1.14.2.1],
    doc/Unix-lpr.htm [1.13.2.1], doc/Use.htm [1.33.2.2],
    doc/Xfonts.htm [1.13.2.1], doc/gs-vms.hlp [1.12.2.1],
    man/dvipdf.1 [1.10.2.1], man/font2c.1 [1.10.2.1], man/gs.1 [1.10.2.1],
    man/gslp.1 [1.10.2.1], man/gsnd.1 [1.10.2.1], man/pdf2dsc.1 [1.10.2.1],
    man/pdf2ps.1 [1.12.2.1], man/pdfopt.1 [1.10.2.1], man/pf2afm.1 [1.10.2.1],
    man/pfbtopfa.1 [1.11.2.1], man/printafm.1 [1.10.2.1],
    man/ps2ascii.1 [1.10.2.1], man/ps2epsi.1 [1.10.2.1],
    man/ps2pdf.1 [1.14.2.1], man/ps2pdfwr.1 [1.13.2.1], man/ps2ps.1 [1.17.2.1],
    man/wftopfa.1 [1.10.2.1]: 2002/02/01 03:25:43 raph)

    Adds IJS driver to Ghostscript. Includes complete IJS version 0.33
    distribution. Also includes autoconf patch by Ralph Giles.
    (doc/Develop.htm [1.47.2.2], doc/Devices.htm [1.34.2.3]: 2002/02/01 03:30:14
    raph)

    Adds a small section on security to the documentation.
    (doc/Use.htm [1.33.2.3]: 2002/02/01 04:55:55 raph)

    Nitpicky doc changes in preparation for 7.04 release. Updates makeset.tcl to
    include ijs/ subdir in tarballs. (doc/API.htm [1.11.2.2],
    doc/Bug-form.htm [1.23.2.2], doc/Bug-info.htm [1.20.2.2],
    doc/C-style.htm [1.21.2.2], doc/Changes.htm [1.28.2.3],
    doc/Commprod.htm [1.15.2.2], doc/Copying.htm [1.13.2.2],
    doc/Current.htm [1.13.2.2], doc/DLL.htm [1.15.2.2],
    doc/Develop.htm [1.47.2.3], doc/Devices.htm [1.34.2.4],
    doc/Drivers.htm [1.21.2.2], doc/Fonts.htm [1.22.2.2],
    doc/Helpers.htm [1.17.2.2], doc/History1.htm [1.13.2.2],
    doc/History2.htm [1.13.2.2], doc/History3.htm [1.13.2.2],
    doc/History4.htm [1.13.2.2], doc/History5.htm [1.15.2.2],
    doc/History6.htm [1.30.2.2], doc/History7.htm [1.5.2.3],
    doc/Htmstyle.htm [1.18.2.2], doc/Install.htm [1.26.2.2],
    doc/Issues.htm [1.15.2.2], doc/Language.htm [1.34.2.4],
    doc/Lib.htm [1.14.2.2], doc/Maintain.htm [1.23.2.2],
    doc/Make.htm [1.36.2.4], doc/New-user.htm [1.30.2.2],
    doc/News.htm [1.90.2.4], doc/Projects.htm [1.33.2.2],
    doc/Ps-style.htm [1.13.2.2], doc/Ps2epsi.htm [1.15.2.2],
    doc/Ps2pdf.htm [1.32.2.2], doc/Psfiles.htm [1.22.2.2],
    doc/README [1.12.2.2], doc/Readme.htm [1.31.2.2],
    doc/Release.htm [1.40.2.3], doc/Source.htm [1.13.2.2],
    doc/Tester.htm [1.14.2.2], doc/Unix-lpr.htm [1.13.2.2],
    doc/Xfonts.htm [1.13.2.2], doc/gs-vms.hlp [1.12.2.2],
    man/dvipdf.1 [1.10.2.2], man/font2c.1 [1.10.2.2], man/gs.1 [1.10.2.2],
    man/gslp.1 [1.10.2.2], man/gsnd.1 [1.10.2.2], man/pdf2dsc.1 [1.10.2.2],
    man/pdf2ps.1 [1.12.2.2], man/pdfopt.1 [1.10.2.2], man/pf2afm.1 [1.10.2.2],
    man/pfbtopfa.1 [1.11.2.2], man/printafm.1 [1.10.2.2],
    man/ps2ascii.1 [1.10.2.2], man/ps2epsi.1 [1.10.2.2],
    man/ps2pdf.1 [1.14.2.2], man/ps2pdfwr.1 [1.13.2.2], man/ps2ps.1 [1.17.2.2],
    man/wftopfa.1 [1.10.2.2]: 2002/02/01 05:31:24 raph)

    Adds a top level makefile for MacOS X, including support for building as a
    framework. (doc/API.htm [1.11.2.3], doc/Make.htm [1.36.2.5]: 2002/02/01
    06:16:21 giles)

    Documents the work-around of using '#' instead of '=' to separate command
    line options from their arguments. The was previously listed only as a quirk
    of the Wacom build on MS-DOS, but is also needed on win32 because the
    command shell treats '=' as whitespace in passing arguments to batch files
    (like ps2pdf.bat). Closes SourceForge bug #483066. Also documents that
    MS-DOS is no longer a supported operating system. (doc/Use.htm [1.33.2.4]:
    2002/02/01 19:43:02 giles)

## Procedures

    Fixes problems:
    	- the icclib makefile comments were out of date; the build rule
    referred to gs_stdio_h, which no longer exists; the build rule for gsicc.o
    referred to icc_h, which was not defined at that point. patch originally by
    lpd, propagated from the development branch. (gs.mak [1.5.2.1],
    icclib.mak [1.3.2.1], lib.mak [1.53.2.1]: 2001/10/26 00:15:30 giles)
    	- Fix for #474544. Corrects inability to convert valid DeviceN tint
    transform functions into type 4 functions. Valid operator names were not
    being recognized unless the tint transform function had been bound. One of
    two fixes required for this problem. Customer #710. (int.mak [1.50.2.1]:
    2002/01/17 02:59:35 dancoby)
    	- Fix for #474544. This is the second of two fixes required for this
    problem. This fix creates a type 0 function which implements a "color cube"
    for those tint transform functions which cannot be converted into a type 4
    function. Customer #710. Note: There is one more revision planned for this
    effort. This revision will make the buildcolorcube operator into a more
    general buildsampledfunction. This will allow its use in other situations.
    (int.mak [1.50.2.2]: 2002/01/17 06:57:55 dancoby)
    	- Fixes a couple of installatation nits: makeset.tcl now includes
    the configure script, and unixinst.mak installs all .htm files.
    (toolbin/makeset.tcl [1.10.2.2], unixinst.mak [1.20.2.1]: 2002/02/01
    05:53:50 raph)

    Version number upgrade and minor documentation patch in preparation for 7.04
    release. (all-arch.mak [1.9.2.1], bcwin32.mak [1.12.2.1],
    dvx-gcc.mak [1.12.2.1], libpng.mak [1.10.2.1], macos-mcp.mak [1.3.2.1],
    msvc32.mak [1.20.2.1], msvclib.mak [1.16.2.1], openvms.mak [1.16.2.1],
    os2.mak [1.19.2.1], ugcclib.mak [1.13.2.1], unix-gcc.mak [1.23.2.1],
    unixansi.mak [1.16.2.1], version.mak [1.36.2.1], watc.mak [1.16.2.1],
    watclib.mak [1.13.2.1], watcw32.mak [1.13.2.1]: 2002/02/01 03:25:45 raph)

    Adds IJS driver to Ghostscript. Includes complete IJS version 0.33
    distribution. Also includes autoconf patch by Ralph Giles.
    (bcwin32.mak [1.12.2.2], devs.mak [1.47.2.1], dvx-gcc.mak [1.12.2.2],
    gs.mak [1.5.2.2], ijs.mak [1.2.2.1], macos-mcp.mak [1.3.2.2],
    msvc32.mak [1.20.2.2], openvms.mak [1.16.2.2], os2.mak [1.19.2.2],
    ugcclib.mak [1.13.2.2], unix-gcc.mak [1.23.2.2], unixansi.mak [1.16.2.2],
    watclib.mak [1.13.2.2], watcw32.mak [1.13.2.2], wctail.mak [1.3.2.1],
    winlib.mak [1.12.2.1]: 2002/02/01 03:30:13 raph)

    Nitpicky doc changes in preparation for 7.04 release. Updates makeset.tcl to
    include ijs/ subdir in tarballs. (devs.mak [1.47.2.2],
    toolbin/makeset.tcl [1.10.2.1], version.mak [1.36.2.2]: 2002/02/01 05:31:26
    raph)

    Adds a top level makefile for MacOS X, including support for building as a
    framework. (macosx.mak [1.3.2.1]: 2002/02/01 06:16:22 giles)

    Adds the framework-build makefile missing from the last commit
    (macos-fw.mak [1.1.2.1]: 2002/02/01 06:18:37 giles)

    Adds IJS to Windows and Unix default builds. (msvc32.mak [1.20.2.3],
    unix-gcc.mak [1.23.2.3], unixansi.mak [1.16.2.3]: 2002/02/01 06:27:58 raph)

## Utilities

    Fixes problems:
    	- Incorporate patch from Tim Waugh of RedHat to allow ps2pdfwr to
    correctly process files with spaces in their names. Peter's earlier fix
    missed a few enclosing "'s for output files. Fixes Sourceforge bug #505338.
    (lib/ps2pdfwr [1.6.2.1]: 2002/01/22 21:34:04 jackiem)
    	- Improve security in a (mostly) backward compatible fashion adding
    more flexible file access paths (PermitFile...) as user paramters and adding
    the facility to return to NOSAFER mode after running jobs (files/procedures)
    in SAFER mode. Also adds a -dPARANOIDSAFER command line option that only
    allows reading files from %stdin, paths specified on LIBPATH, FONTPATH and
    /GenericResourceDir or /FontResourceDir. Improve security for device related
    access to the file system and to pipes by allowing the dangerous parameters
    to be locked (for example, OutputFile). The locking is performed after
    command line parameters are established. This should address SF bug #474582
    and eliminate the need for the RedHat PARANOIDSAFER patch.
    (gp_macio.c [1.2.4.1], gp_ntfs.c [1.5.2.1], gp_os2.c [1.10.2.1],
    gp_vms.c [1.7.2.1]: 2002/01/25 06:33:09 rayjj)
    	- Extra (old) parameters to gp_file_name_concat_string removed.
    (gp_ntfs.c [1.5.2.2]: 2002/02/01 08:04:38 rayjj)

    Replaces references of 'FontManagerLib' with 'FontManager' to match the
    Universal Headers stub shipped with Metrowerks CW 6.3.
    (macgenmcpxml.sh [1.1.4.1]: 2001/11/02 02:31:21 giles)

    Disables the 'unused arguments' warning with the Metrowerks Codewarrior 6.3
    Compiler. We have many of these by design and it's responsible for a large
    number of warnings on that platform. (macgenmcpxml.sh [1.1.4.2]: 2001/11/02
    02:33:21 giles)

    Adds the plist metadata required for the framework build.
    (lib/Info-macos.plist [1.1.2.1]: 2002/02/01 06:30:14 giles)

    removes a spurious include from the dll example source.
    (dxmainc.c [1.4.2.1]: 2002/02/01 06:38:54 giles)

## Drivers

    Fixes problems:
    	- Improve security in a (mostly) backward compatible fashion adding
    more flexible file access paths (PermitFile...) as user paramters and adding
    the facility to return to NOSAFER mode after running jobs (files/procedures)
    in SAFER mode. Also adds a -dPARANOIDSAFER command line option that only
    allows reading files from %stdin, paths specified on LIBPATH, FONTPATH and
    /GenericResourceDir or /FontResourceDir. Improve security for device related
    access to the file system and to pipes by allowing the dangerous parameters
    to be locked (for example, OutputFile). The locking is performed after
    command line parameters are established. This should address SF bug #474582
    and eliminate the need for the RedHat PARANOIDSAFER patch.
    (gdevcgm.c [1.2.6.1], gdevmac.c [1.1.4.1]: 2002/01/25 06:33:09 rayjj)
    	- Removes broken x11alpha driver, and installs an alias for x11
    under that name, with default parameters changed to support antialiasing.
    Fixes SourceForge bug #505692. (gdevx.c [1.8.2.1], gdevxalt.c [1.2.6.1]:
    2002/01/30 20:09:26 raph)

    Don't allocate memory or call callbacks when display device does not have a
    callback function. (gdevdsp.c [1.5.2.1]: 2001/12/18 07:09:17 ghostgum)

    Adds IJS driver to Ghostscript. Includes complete IJS version 0.33
    distribution. Also includes autoconf patch by Ralph Giles.
    (gdevijs.c [1.1.2.1]: 2002/02/01 03:30:13 raph)

## PDF Interpreter

    Fixes problems:
    	- T* applied the leading horizontally when using a font in vertical
    writing mode, but the PDF Reference says the leading is always applied
    vertically. (lib/pdf_ops.ps [1.17.2.1]: 2001/12/22 07:34:23 masata-y)

## Interpreter

    Fixes problems:
    	- Some gsapi functions were not passing the user_errors argument to
    the corresponding gs_main_run_string_* functions, and instead, these
    functions were passing 0. (iapi.c [1.1.2.1]: 2002/01/03 20:20:38 jackiem)
    	- ifont.h requires gsmatix.h and gxfont.h for clean compilation. Not
    having them was a warning on gcc, but an error on Borland CBuilder 5.5.
    Thanks to Rod Webster for the fix. Closes Sourceforge bug #474246.
    (iccfont.c [1.2.6.1]: 2002/01/09 21:52:04 giles)
    	- ReleaseDC was missed in Windows client applications. SourceForge
    bug #499903. (dwmain.c [1.6.2.1], dwmainc.c [1.8.2.1]: 2002/01/16 21:07:16
    igorm)
    	- Fix for #474544. Corrects inability to convert valid DeviceN tint
    transform functions into type 4 functions. Valid operator names were not
    being recognized unless the tint transform function had been bound. One of
    two fixes required for this problem. Customer #710. (ifunc.h [1.3.6.1],
    zfunc.c [1.6.6.1], zfunc0.c [1.3.6.1], zfunc3.c [1.2.6.1],
    zfunc4.c [1.7.4.1], zshade.c [1.4.6.1]: 2002/01/17 02:59:35 dancoby)
    	- Fix for #474544. This is the second of two fixes required for this
    problem. This fix creates a type 0 function which implements a "color cube"
    for those tint transform functions which cannot be converted into a type 4
    function. Customer #710. Note: There is one more revision planned for this
    effort. This revision will make the buildcolorcube operator into a more
    general buildsampledfunction. This will allow its use in other situations.
    (ifunc.h [1.3.6.2], lib/gs_lev2.ps [1.7.2.1], zccube.c [1.1.2.1],
    zcsdevn.c [1.5.2.1], zfunc.c [1.6.6.2]: 2002/01/17 06:57:55 dancoby)
    	- Improve security in a (mostly) backward compatible fashion adding
    more flexible file access paths (PermitFile...) as user paramters and adding
    the facility to return to NOSAFER mode after running jobs (files/procedures)
    in SAFER mode. Also adds a -dPARANOIDSAFER command line option that only
    allows reading files from %stdin, paths specified on LIBPATH, FONTPATH and
    /GenericResourceDir or /FontResourceDir. Improve security for device related
    access to the file system and to pipes by allowing the dangerous parameters
    to be locked (for example, OutputFile). The locking is performed after
    command line parameters are established. This should address SF bug #474582
    and eliminate the need for the RedHat PARANOIDSAFER patch.
    (icontext.c [1.6.6.1], icstate.h [1.4.6.1], imainarg.c [1.13.2.1],
    iutil2.c [1.2.6.1], iutil2.h [1.2.6.1], lib/gs_fonts.ps [1.13.2.1],
    lib/gs_init.ps [1.40.2.2], lib/gs_lev2.ps [1.7.2.2],
    lib/gs_setpd.ps [1.8.2.1], zcontrol.c [1.3.6.1], zdevice.c [1.3.6.1],
    zdevice2.c [1.4.2.1], zfile.c [1.11.2.1], zusparam.c [1.3.6.1],
    zvmem.c [1.3.2.1]: 2002/01/25 06:33:09 rayjj)
    	- .locksafe is not supposed to change the PermitFileWriting and
    PermitFileControl paths (was setting them to empty arrays).
    (lib/gs_init.ps [1.40.2.3]: 2002/01/31 17:39:07 rayjj)

    Change the unstopped error handler to print the operand stack in the same
    order as the normal error handler, with the top of the stack at the right.
    Fixes Sourceforge bug #496440. (lib/gs_init.ps [1.40.2.1]: 2002/01/10
    02:41:01 ghostgum)

    Version number upgrade and minor documentation patch in preparation for 7.04
    release. (lib/gs_init.ps [1.40.2.4]: 2002/02/01 03:25:45 raph)

## Library

    Fixes problems:
    	- Change show_enum pointer enumeration to properly enumerate
    underlying gs_text_enum structure. (gxchar.c [1.5.2.1]: 2001/10/26 16:35:25
    raph)
    	- Image Type 4 images processed with the Interpolate turned on (as
    from -dDOINTERPOLATE) left an uninitialized variable that could cause
    extensive slowdown. Fix for SourceForge bug #491308 for Artifex customer
    671. (gxiscale.c [1.2.6.1]: 2001/12/14 19:16:04 rayjj)
    	- Improve security in a (mostly) backward compatible fashion adding
    more flexible file access paths (PermitFile...) as user paramters and adding
    the facility to return to NOSAFER mode after running jobs (files/procedures)
    in SAFER mode. Also adds a -dPARANOIDSAFER command line option that only
    allows reading files from %stdin, paths specified on LIBPATH, FONTPATH and
    /GenericResourceDir or /FontResourceDir. Improve security for device related
    access to the file system and to pipes by allowing the dangerous parameters
    to be locked (for example, OutputFile). The locking is performed after
    command line parameters are established. This should address SF bug #474582
    and eliminate the need for the RedHat PARANOIDSAFER patch.
    (gdevprn.c [1.5.6.1], gdevvec.c [1.12.2.1], gp.h [1.8.2.1],
    gp_dosfe.c [1.2.6.1], gp_dosfs.c [1.2.6.1], gp_unifn.c [1.2.6.1],
    gsdparam.c [1.4.6.1], gsutil.c [1.4.6.1], gsutil.h [1.3.6.1],
    gxdevcli.h [1.5.2.1], gxdevice.h [1.4.6.1]: 2002/01/25 06:33:09 rayjj)

## Other

    Adds basic autoconf support to the build system. (.cvsignore [1.2.2.1],
    Makefile.in [1.1.4.1], autogen.sh [1.3.4.1], configure.ac [1.4.4.1]:
    2002/01/24 01:30:56 giles)

    Adds IJS driver to Ghostscript. Includes complete IJS version 0.33
    distribution. Also includes autoconf patch by Ralph Giles.
    (Makefile.in [1.1.4.2], configure.ac [1.4.4.2]: 2002/02/01 03:30:13 raph)

    Uses --with-ijs (instead of --without) in the configure option help.
    (configure.ac [1.4.4.3]: 2002/02/01 04:13:36 giles)

    Populates the ijs/ directory with the IJS 0.33 release (overlooked in
    previous commit). (ijs/Makefile [1.1.2.1], ijs/Makefile.in [1.1.2.1],
    ijs/README [1.1.2.1], ijs/common.mak [1.1.2.1], ijs/configure [1.1.2.1],
    ijs/configure.in [1.1.2.1], ijs/ijs-config [1.1.2.1],
    ijs/ijs-config.in [1.1.2.1], ijs/ijs.c [1.1.2.1], ijs/ijs.h [1.1.2.1],
    ijs/ijs_client.c [1.1.2.1], ijs/ijs_client.h [1.1.2.1],
    ijs/ijs_client_example.c [1.1.2.1], ijs/ijs_exec_unix.c [1.1.2.1],
    ijs/ijs_exec_win.c [1.1.2.1], ijs/ijs_server.c [1.1.2.1],
    ijs/ijs_server.h [1.1.2.1], ijs/ijs_server_example.c [1.1.2.1],
    ijs/ijs_spec.pdf [1.1.2.1], ijs/ijs_spec.ps [1.1.2.1],
    ijs/ijs_spec.sgml [1.1.2.1], ijs/install-sh [1.1.2.1],
    ijs/state.eps [1.1.2.1], ijs/state.fig [1.1.2.1], ijs/unistd_.h [1.1.2.1],
    ijs/unix.mak [1.1.2.1], ijs/windows.mak [1.1.2.1]: 2002/02/01 05:05:58 raph)