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

## Documentation

    Increment the version number after release. (doc/News.htm [1.90.2.18.2.6]:
    2003/04/08 11:05:47 giles)

    Apply standard FSF license banner to files missed the 7.06 release. Patch
    from Brett Smith. (doc/Readme.htm [1.31.2.16.2.5]: 2003/04/12 14:02:38
    giles)

    Update the version and data for the 7.07 release.
    (doc/API.htm [1.11.2.13.2.6], doc/C-style.htm [1.21.2.11.2.5],
    doc/DLL.htm [1.15.2.11.2.5], doc/Develop.htm [1.47.2.18.2.6],
    doc/Devices.htm [1.34.2.15.2.6], doc/Drivers.htm [1.21.2.11.2.5],
    doc/Fonts.htm [1.22.2.13.2.6], doc/Helpers.htm [1.17.2.11.2.5],
    doc/History1.htm [1.13.2.11.2.5], doc/History2.htm [1.13.2.11.2.6],
    doc/History3.htm [1.13.2.11.2.6], doc/History4.htm [1.13.2.11.2.6],
    doc/History5.htm [1.15.2.11.2.6], doc/History6.htm [1.30.2.11.2.6],
    doc/History7.htm [1.5.2.17.2.7], doc/Htmstyle.htm [1.18.2.11.2.5],
    doc/Install.htm [1.26.2.13.2.6], doc/Issues.htm [1.15.2.13.2.5],
    doc/Language.htm [1.34.2.16.2.5], doc/Lib.htm [1.14.2.11.2.5],
    doc/Maintain.htm [1.23.2.12.2.6], doc/Make.htm [1.36.2.19.2.6],
    doc/New-user.htm [1.30.2.14.2.6], doc/News.htm [1.90.2.18.2.7],
    doc/Projects.htm [1.33.2.11.2.6], doc/Ps-style.htm [1.13.2.11.2.5],
    doc/Ps2epsi.htm [1.15.2.12.2.6], doc/Ps2pdf.htm [1.32.2.11.2.5],
    doc/Psfiles.htm [1.22.2.12.2.5], doc/Readme.htm [1.31.2.16.2.6],
    doc/Release.htm [1.40.2.23.2.6], doc/Source.htm [1.13.2.11.2.5],
    doc/Unix-lpr.htm [1.13.2.11.2.5], doc/Use.htm [1.33.2.22.2.6],
    doc/Xfonts.htm [1.13.2.11.2.5], doc/gs-vms.hlp [1.12.2.10.2.5],
    man/dvipdf.1 [1.10.2.9.2.5], man/font2c.1 [1.10.2.9.2.5],
    man/gs.1 [1.10.2.10.2.5], man/gslp.1 [1.10.2.9.2.5],
    man/gsnd.1 [1.10.2.9.2.5], man/pdf2dsc.1 [1.10.2.9.2.5],
    man/pdf2ps.1 [1.12.2.9.2.5], man/pdfopt.1 [1.10.2.9.2.5],
    man/pf2afm.1 [1.10.2.9.2.5], man/pfbtopfa.1 [1.11.2.9.2.5],
    man/printafm.1 [1.10.2.9.2.5], man/ps2ascii.1 [1.10.2.9.2.5],
    man/ps2epsi.1 [1.10.2.10.2.5], man/ps2pdf.1 [1.14.2.11.2.5],
    man/ps2pdfwr.1 [1.13.2.10.2.5], man/ps2ps.1 [1.17.2.9.2.5],
    man/wftopfa.1 [1.10.2.9.2.5]: 2003/05/17 14:38:59 giles)

    Update the release notes. (doc/News.htm [1.90.2.18.2.8]: 2003/05/17 14:44:22
    giles)

## Procedures

    Increment the version number after release. (version.mak [1.36.2.9.2.5]:
    2003/04/08 11:05:47 giles)

    Apply standard FSF license banner to files missed the 7.06 release. Patch
    from Brett Smith. (toolbin/3way.tcl [1.3.6.1.2.1],
    toolbin/cvs2hist.py [1.9.2.2.2.1], toolbin/errlist.tcl [1.3.6.1.2.1],
    toolbin/gsindent [1.3.6.1.2.1], toolbin/gsmake.tcl [1.5.6.1.2.1],
    toolbin/gssubst [1.1.4.1.2.1], toolbin/headers.tcl [1.3.6.1.2.1],
    toolbin/leaks.tcl [1.3.6.1.2.1], toolbin/makegnu.tcl [1.3.6.1.2.1],
    toolbin/makeset.tcl [1.10.2.3.2.1], toolbin/many2pdf.tcl [1.1.4.1.2.1],
    toolbin/pdfinflt.ps [1.1.2.1.2.1], toolbin/pre [1.11.2.3.2.1],
    toolbin/precheck.tcl [1.3.6.1.2.1], toolbin/suite.tcl [1.3.6.1.2.1],
    toolbin/tmake.tcl [1.3.6.1.2.1]: 2003/04/12 14:02:39 giles)

    Add the bbox device to the default macos shlib build. Bug 686811.
    (macos-mcp.mak [1.3.2.8.2.2]: 2003/04/27 23:50:11 giles)

    Add the display device to the default macos shlib build.
    (macos-mcp.mak [1.3.2.8.2.3]: 2003/04/27 23:52:55 giles)

    Log message: For the pngalpha device, set the default background color to
    white in the bKGD chunk. Add an option -dBackgroundColor=16#RRGGBB to
    explicitly set the background color. This is needed by a common web browser
    that doesn't correctly support PNG with alpha transparency. DETAILS:
    Programs that don't fully support alpha transparency let libpng convert an
    RGBA image to RGB. The background color used is either provided by the
    program, or in the bKGD chunk, or it falls back to gray. MSIE was defaulting
    to a gray background which is not commonly used on web pages. By writing a
    white bKGD chunk, PNG files will display correctly against a white
    background in MSIE. If a solid color for a web page background is used with
    <body bgcolor="#CCCC00">, then PNG images appearing on that page would
    need to be created with -dBackgroundColor=16#CCCC00. For textured background
    there is no hope. Microsoft needs to fix Internet Explorer.
    (libpng.mak [1.10.2.3.2.2]: 2003/05/15 10:05:29 ghostgum)

    Update the version and data for the 7.07 release.
    (version.mak [1.36.2.9.2.6]: 2003/05/17 14:39:00 giles)

## Utilities

    Apply standard FSF license banner to files missed the 7.06 release. Patch
    from Brett Smith. (lib/Fontmap.ATB [1.2.6.1.2.1],
    lib/Fontmap.ATM [1.2.6.1.2.1], lib/Fontmap.GS [1.2.6.1.2.1],
    lib/Fontmap.OS2 [1.2.6.1.2.1], lib/Fontmap.SGI [1.2.6.1.2.1],
    lib/Fontmap.Sol [1.2.6.1.2.1], lib/Fontmap.Ult [1.2.6.1.2.1],
    lib/addxchar.ps [1.2.6.1.2.1], lib/align.ps [1.2.6.1.2.1],
    lib/bdftops.ps [1.3.2.2.2.1], lib/caption.ps [1.2.6.1.2.1],
    lib/cid2code.ps [1.3.4.1.2.1], lib/docie.ps [1.2.6.1.2.1],
    lib/errpage.ps [1.2.6.1.2.1], lib/font2c.ps [1.3.2.1.2.1],
    lib/font2pcl.ps [1.2.6.2.2.1], lib/gslp.ps [1.2.6.2.2.1],
    lib/gsnup.ps [1.2.6.1.2.1], lib/image-qa.ps [1.3.2.1.2.1],
    lib/impath.ps [1.3.4.1.2.1], lib/jispaper.ps [1.2.6.1.2.1],
    lib/lines.ps [1.2.6.1.2.1], lib/markhint.ps [1.2.6.1.2.1],
    lib/markpath.ps [1.2.6.1.2.1], lib/packfile.ps [1.2.6.2.2.1],
    lib/pcharstr.ps [1.2.6.1.2.1], lib/pdf2dsc.ps [1.3.4.2.2.1],
    lib/pdfopt.ps [1.10.2.2.2.1], lib/pdfwrite.ps [1.7.2.1.2.1],
    lib/pfbtopfa.ps [1.2.6.1.2.1], lib/ppath.ps [1.2.6.1.2.1],
    lib/pphs.ps [1.3.2.1.2.1], lib/ps2ai.ps [1.2.6.1.2.1],
    lib/ps2ascii.ps [1.3.2.2.2.1], lib/ps2epsi.ps [1.5.2.3.2.1],
    lib/rollconv.ps [1.1.8.1], lib/showchar.ps [1.2.6.1.2.1],
    lib/stcinfo.ps [1.2.6.1.2.1], lib/stcolor.ps [1.2.6.1.2.1],
    lib/stocht.ps [1.3.6.1.2.1], lib/traceimg.ps [1.2.6.2.2.1],
    lib/traceop.ps [1.2.6.1.2.1], lib/type1enc.ps [1.2.6.1.2.1],
    lib/type1ops.ps [1.2.6.1.2.1], lib/uninfo.ps [1.2.6.1.2.1],
    lib/unprot.ps [1.2.6.1.2.1], lib/viewcmyk.ps [1.2.6.2.2.1],
    lib/viewgif.ps [1.2.6.1.2.1], lib/viewjpeg.ps [1.1.6.2.2.1],
    lib/viewmiff.ps [1.2.6.1.2.1], lib/viewpbm.ps [1.2.6.2.2.1],
    lib/viewpcx.ps [1.2.6.2.2.1], lib/viewps2a.ps [1.2.6.1.2.1],
    lib/wftopfa.ps [1.2.6.1.2.1], lib/winmaps.ps [1.2.6.1.2.1],
    lib/wrfont.ps [1.2.6.1.2.1], lib/zeroline.ps [1.2.6.1.2.1]: 2003/04/12
    14:02:38 giles)

    Avoid calling a null pgsdll_callback, as can happen with the new client api
    and CHECK_INTERRUPTS. This fix affects primarily MacOS; similar protections
    are already in place for other platforms, although the global was not
    explicitly initialized to null. Also return EOFC in the mac stdio stream
    process if no callback is defined. Closes bug 686768. Also backports some
    code cleanup from HEAD. (gp_mac.c [1.1.4.3.2.2], gp_macio.c [1.2.4.5.2.3]:
    2003/04/12 16:37:26 giles)

    Add a missing variable declaration for VMS. Patch from Forrest Cahoon and
    Jouk Jansen. (gp_vms.c [1.7.2.3.2.2]: 2003/04/14 13:58:04 giles)

## Drivers

    Avoid calling a null pgsdll_callback, as can happen with the new client api
    and CHECK_INTERRUPTS. This fix affects primarily MacOS; similar protections
    are already in place for other platforms, although the global was not
    explicitly initialized to null. Also return EOFC in the mac stdio stream
    process if no callback is defined. Closes bug 686768. Also backports some
    code cleanup from HEAD. (gdevmac.c [1.1.4.3.2.2]: 2003/04/12 16:37:26 giles)

    In the display device, store the line pointers separately from the bits, so
    that the bits can be placed in special memory (e.g. allocated in video
    memory). Fixes Bug 686780 display_memalloc() asks for too much memory. If
    reopening the display device fails after setting the callback, display an
    error message. Allocate the large display bitmap using a low level allocator
    to avoid exceeding the memory limit of the previously used device stable
    memory allocator. Fixes bugs 686836 "-r doesn't work" and duplicate 686838
    "Ghostscript doesn't do anything". DETAILS: The display memory device and
    the raster including line pointers was allocated using the stable allocator
    of the display device. This had a limit of 1Mbyte, which was exceeded when
    the resolution was greater then 114dpi. This would cause subsequent
    allocations to fail, but it appears that nothing else tried to use this
    allocator after the display device. The display device was changed to
    allocate the line pointers separately to allow the raster to be allocated in
    special memory, e.g. video memory or shared memory. This caused the
    subsequent allocation of the line pointers to fail when resolution exceeded
    114dpi. The modified code now allocates the raster with
    gs_alloc_byte_array_immovable, which allocates directly from the C heap, not
    subject to any memory limit apart from the overall -K limit if specified,
    and is not subject to garbage collection. The normal allocator now has
    sufficient memory to allocate the line pointers without problem. The raster
    pointer is removed from the pointers that are enumerated during garbage
    collection. (gdevdsp.c [1.5.2.5.2.3]: 2003/05/01 10:06:26 ghostgum)

    Log message: For the pngalpha device, set the default background color to
    white in the bKGD chunk. Add an option -dBackgroundColor=16#RRGGBB to
    explicitly set the background color. This is needed by a common web browser
    that doesn't correctly support PNG with alpha transparency. DETAILS:
    Programs that don't fully support alpha transparency let libpng convert an
    RGBA image to RGB. The background color used is either provided by the
    program, or in the bKGD chunk, or it falls back to gray. MSIE was defaulting
    to a gray background which is not commonly used on web pages. By writing a
    white bKGD chunk, PNG files will display correctly against a white
    background in MSIE. If a solid color for a web page background is used with
    <body bgcolor="#CCCC00">, then PNG images appearing on that page would
    need to be created with -dBackgroundColor=16#CCCC00. For textured background
    there is no hope. Microsoft needs to fix Internet Explorer.
    (gdevpng.c [1.4.2.1.2.3]: 2003/05/15 10:05:29 ghostgum)

## PDF Interpreter

    Apply standard FSF license banner to files missed the 7.06 release. Patch
    from Brett Smith. (lib/pdf_base.ps [1.14.2.1.2.1],
    lib/pdf_draw.ps [1.36.2.2.2.1], lib/pdf_font.ps [1.23.2.6.2.1],
    lib/pdf_main.ps [1.35.2.7.2.3], lib/pdf_ops.ps [1.17.2.2.2.1]: 2003/04/12
    14:02:39 giles)

## Interpreter

    Increment the version number after release. (lib/gs_init.ps [1.40.2.12.2.2]:
    2003/04/08 11:05:47 giles)

    Apply standard FSF license banner to files missed the 7.06 release. Patch
    from Brett Smith. (examples/waterfal.ps [1.3.2.1.2.1],
    lib/gs_agl.ps [1.2.6.1.2.1], lib/gs_btokn.ps [1.5.2.1.2.1],
    lib/gs_ccfnt.ps [1.5.2.1.2.1], lib/gs_ce_e.ps [1.2.6.1.2.1],
    lib/gs_cff.ps [1.10.2.1.2.1], lib/gs_cidcm.ps [1.5.2.2.2.1],
    lib/gs_cidfn.ps [1.18.4.5.2.1], lib/gs_cmap.ps [1.11.2.4.2.1],
    lib/gs_cmdl.ps [1.2.6.1.2.1], lib/gs_css_e.ps [1.2.6.1.2.1],
    lib/gs_dbt_e.ps [1.2.6.1.2.1], lib/gs_diskf.ps [1.2.6.1.2.1],
    lib/gs_dpnxt.ps [1.2.6.1.2.1], lib/gs_dps.ps [1.4.6.1.2.1],
    lib/gs_dps1.ps [1.2.6.1.2.1], lib/gs_dps2.ps [1.3.4.1.2.1],
    lib/gs_dscp.ps [1.4.2.1.2.1], lib/gs_epsf.ps [1.2.6.11.2.3],
    lib/gs_fform.ps [1.2.6.1.2.1], lib/gs_fonts.ps [1.13.2.3.2.1],
    lib/gs_frsd.ps [1.4.6.1.2.1], lib/gs_icc.ps [1.2.2.1.2.1],
    lib/gs_il1_e.ps [1.2.6.1.2.1], lib/gs_il2_e.ps [1.2.6.1.2.1],
    lib/gs_init.ps [1.40.2.12.2.3], lib/gs_kanji.ps [1.2.6.1.2.1],
    lib/gs_ksb_e.ps [1.2.6.1.2.1], lib/gs_l2img.ps [1.2.6.1.2.1],
    lib/gs_lev2.ps [1.7.2.4.2.3], lib/gs_lgo_e.ps [1.3.6.1.2.1],
    lib/gs_lgx_e.ps [1.2.6.1.2.1], lib/gs_ll3.ps [1.10.2.2.2.1],
    lib/gs_mex_e.ps [1.2.6.1.2.1], lib/gs_mgl_e.ps [1.3.6.1.2.1],
    lib/gs_mro_e.ps [1.2.6.1.2.1], lib/gs_pdf_e.ps [1.2.6.1.2.1],
    lib/gs_pdfwr.ps [1.11.2.1.2.1], lib/gs_pfile.ps [1.2.6.1.2.1],
    lib/gs_rdlin.ps [1.2.6.1.2.1], lib/gs_res.ps [1.16.2.2.2.1],
    lib/gs_setpd.ps [1.8.2.2.2.2], lib/gs_statd.ps [1.5.2.2.2.1],
    lib/gs_std_e.ps [1.2.6.1.2.1], lib/gs_sym_e.ps [1.2.6.1.2.1],
    lib/gs_trap.ps [1.3.6.2.2.1], lib/gs_ttf.ps [1.9.2.4.2.1],
    lib/gs_typ32.ps [1.3.2.2.2.1], lib/gs_typ42.ps [1.2.6.1.2.1],
    lib/gs_type1.ps [1.5.2.1.2.1], lib/gs_wan_e.ps [1.2.6.1.2.1],
    lib/gs_wl1_e.ps [1.2.6.1.2.1], lib/gs_wl2_e.ps [1.2.6.1.2.1],
    lib/gs_wl5_e.ps [1.2.6.1.2.1]: 2003/04/12 14:02:38 giles)

    Sort the list of devices in the output of 'gs -h' so they're easier to read.
    List the default device separately as it's no longer first. Based on a patch
    from Nelson Beebe. Closes bug 416746. Also correct a warning in argproc().
    (imainarg.c [1.13.2.3.2.2]: 2003/04/12 16:43:14 giles)

    In the display device, store the line pointers separately from the bits, so
    that the bits can be placed in special memory (e.g. allocated in video
    memory). Fixes Bug 686780 display_memalloc() asks for too much memory. If
    reopening the display device fails after setting the callback, display an
    error message. Allocate the large display bitmap using a low level allocator
    to avoid exceeding the memory limit of the previously used device stable
    memory allocator. Fixes bugs 686836 "-r doesn't work" and duplicate 686838
    "Ghostscript doesn't do anything". DETAILS: The display memory device and
    the raster including line pointers was allocated using the stable allocator
    of the display device. This had a limit of 1Mbyte, which was exceeded when
    the resolution was greater then 114dpi. This would cause subsequent
    allocations to fail, but it appears that nothing else tried to use this
    allocator after the display device. The display device was changed to
    allocate the line pointers separately to allow the raster to be allocated in
    special memory, e.g. video memory or shared memory. This caused the
    subsequent allocation of the line pointers to fail when resolution exceeded
    114dpi. The modified code now allocates the raster with
    gs_alloc_byte_array_immovable, which allocates directly from the C heap, not
    subject to any memory limit apart from the overall -K limit if specified,
    and is not subject to garbage collection. The normal allocator now has
    sufficient memory to allocate the line pointers without problem. The raster
    pointer is removed from the pointers that are enumerated during garbage
    collection. (idisp.c [1.2.2.2.2.2]: 2003/05/01 10:06:26 ghostgum)

    Security fixes. Add detection of %pipe% device when in SAFER mode. Also fix
    detection of 'renamefile' to prevent rename from a file that is not on the
    PermitFileControl list. (zfile.c [1.11.2.4.2.2]: 2003/05/17 14:28:33 ray)

## Library

    Increment the version number after release. (gscdef.c [1.15.2.4.2.3]:
    2003/04/08 11:05:47 giles)

    Update the version and data for the 7.07 release. (gscdef.c [1.15.2.4.2.4]:
    2003/05/17 14:39:00 giles)

## Other

    Test the optimization compiler flag '-O2' before using it since some vendor
    compilers have different syntax. (Makefile.in [1.1.4.13.2.3],
    configure.ac [1.4.4.12.2.2]: 2003/04/16 13:59:56 giles)

    Include the bbox device in the default autoconf build.
    (Makefile.in [1.1.4.13.2.4]: 2003/04/29 18:33:31 giles)