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author | Thomas Deutschmann <whissi@gentoo.org> | 2021-03-30 10:59:39 +0200 |
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committer | Thomas Deutschmann <whissi@gentoo.org> | 2021-04-01 00:04:14 +0200 |
commit | 5ff1d6955496b3cf9a35042c9ac35db43bc336b1 (patch) | |
tree | 6d470f7eb448f59f53e8df1010aec9dad8ce1f72 /man | |
parent | Import Ghostscript 9.53.1 (diff) | |
download | ghostscript-gpl-patches-5ff1d6955496b3cf9a35042c9ac35db43bc336b1.tar.gz ghostscript-gpl-patches-5ff1d6955496b3cf9a35042c9ac35db43bc336b1.tar.bz2 ghostscript-gpl-patches-5ff1d6955496b3cf9a35042c9ac35db43bc336b1.zip |
Import Ghostscript 9.54ghostscript-9.54
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
Diffstat (limited to 'man')
-rw-r--r-- | man/dvipdf.1 | 4 | ||||
-rw-r--r-- | man/gs.1 | 45 | ||||
-rw-r--r-- | man/gslp.1 | 4 | ||||
-rw-r--r-- | man/gsnd.1 | 4 | ||||
-rw-r--r-- | man/pdf2dsc.1 | 4 | ||||
-rw-r--r-- | man/pdf2ps.1 | 4 | ||||
-rw-r--r-- | man/pf2afm.1 | 4 | ||||
-rw-r--r-- | man/pfbtopfa.1 | 4 | ||||
-rw-r--r-- | man/printafm.1 | 4 | ||||
-rw-r--r-- | man/ps2ascii.1 | 4 | ||||
-rw-r--r-- | man/ps2epsi.1 | 4 | ||||
-rw-r--r-- | man/ps2pdf.1 | 4 | ||||
-rw-r--r-- | man/ps2pdfwr.1 | 7 | ||||
-rw-r--r-- | man/ps2ps.1 | 4 |
14 files changed, 41 insertions, 59 deletions
diff --git a/man/dvipdf.1 b/man/dvipdf.1 index 114428fe..f0afa248 100644 --- a/man/dvipdf.1 +++ b/man/dvipdf.1 @@ -1,4 +1,4 @@ -.TH DVIPDF 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH DVIPDF 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME dvipdf \- Convert TeX DVI file to PDF using ghostscript and dvips .SH SYNOPSIS @@ -21,7 +21,7 @@ and any options from the command-line. .SH SEE ALSO gs(1), dvips(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. @@ -1,4 +1,4 @@ -.TH GS 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH GS 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME gs \- Ghostscript (PostScript and PDF language interpreter and previewer) .SH SYNOPSIS @@ -281,10 +281,7 @@ X Windows). This may be needed if the platform fonts look undesirably different from the scalable fonts. .TP .B \-dSAFER -Restricts file operations the job can perform. Strongly recommended for -spoolers, conversion scripts or other sensitive environments where a badly -written or malicious PostScript program code must be prevented from changing -important files. +Restricts file operations the job can perform. Now the default mode of operation. .TP .B \-dWRITESYSTEMDICT Leaves "systemdict" writable. This is necessary when running special @@ -301,37 +298,21 @@ device, as described above. .PP The .B \-dSAFER -option disables the "deletefile" and "renamefile" operators and prohibits -opening piped commands ("%pipe%\fIcmd\fR"). Only "%stdout" and "%stderr" can be -opened for writing. It also disables reading from files, except for "%stdin", -files given as a command line argument, and files contained in paths given by -LIBPATH and FONTPATH or specified by the system params /FontResourceDir and -/GenericResourceDir. -.PP -This mode also sets the .LockSafetyParams parameter of the initial output device -to protect against programs that attempt to write to files using the OutputFile -device parameter. Since the device parameters specified on the command line, -including OutputFile, are set prior to SAFER mode, use of "-sOutputFile=..." on -the command line is unrestricted. -.PP -SAFER mode prevents changing the /GenericResourceDir, /FontResourceDir, -/SystemParamsPassword, and /StartJobPassword. -.PP -While SAFER mode is not the default, it is the default for many wrapper scripts -such as ps2pdf and may be the default in a subsequent release of Ghostscript. -Thus when running programs that need to open files or set restricted parameters +option restricts file system accesses to those files and directories +allowed by the relevant environment variables (such as GS_LIB) or +by the command line parameters (see https://ghostscript.com/doc/current/Use.htm +for details). +.PP +SAFER mode is now the default mode of operation. Thus when running programs that +need to open files or set restricted parameters you should pass the .B \-dNOSAFER command line option or its synonym .BR \-dDELAYSAFER . .PP -When running with -.B \-dNOSAFER -it is possible to perform a "save" followed by ".setsafe", execute a file or -procedure in SAFER mode, and then use "restore" to return to NOSAFER mode. In -order to prevent the save object from being restored by the foreign file or -procedure, the ".runandhide" operator should be used to hide the save object -from the restricted procedure. +Running with NOSAFER/DELAYSAFER (as the same suggests) loosens the security +and is thus recommended ONLY for debugging or in VERY controlled workflows, +and strongly NOT recommended in any other circumstances. .SH FILES .PP The locations of many Ghostscript run-time files are compiled into the @@ -442,7 +423,7 @@ The various Ghostscript document files (above), especially \fBUse.htm\fR. See http://bugs.ghostscript.com/ and the Usenet news group comp.lang.postscript. .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. @@ -1,4 +1,4 @@ -.TH GSLP 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH GSLP 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME gslp \- Format and print text using ghostscript .br @@ -92,7 +92,7 @@ Also, the string %# in a heading or footing is replaced with the page #. .SH SEE ALSO gs(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. @@ -1,4 +1,4 @@ -.TH GSND 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH GSND 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME gsnd \- Run ghostscript (PostScript and PDF engine) without display .SH SYNOPSIS @@ -12,7 +12,7 @@ flag, followed by any other arguments from the command-line. .SH SEE ALSO gs(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/pdf2dsc.1 b/man/pdf2dsc.1 index 9cac8568..5973d494 100644 --- a/man/pdf2dsc.1 +++ b/man/pdf2dsc.1 @@ -1,4 +1,4 @@ -.TH PDF2DSC 1 "14 September 2020" 9.53.1 "Ghostscript Tools" \" -*- nroff -*- +.TH PDF2DSC 1 "30 March 2021" 9.54.0 "Ghostscript Tools" \" -*- nroff -*- .SH NAME pdf2dsc \- generate a PostScript page list of a PDF document .SH SYNOPSIS @@ -28,6 +28,6 @@ Ghostscript since release 3.53. .SH SEE ALSO gs(1), ghostview(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Yves Arrouye <yves.arrouye@usa.net> and Russell Lang gsview at ghostgum.com.au diff --git a/man/pdf2ps.1 b/man/pdf2ps.1 index bd424820..899ad6e4 100644 --- a/man/pdf2ps.1 +++ b/man/pdf2ps.1 @@ -1,4 +1,4 @@ -.TH PDF2PS 1 "14 September 2020" 9.53.1 "Ghostscript Tools" \" -*- nroff -*- +.TH PDF2PS 1 "30 March 2021" 9.54.0 "Ghostscript Tools" \" -*- nroff -*- .SH NAME pdf2ps \- Ghostscript PDF to PostScript translator .SH SYNOPSIS @@ -14,7 +14,7 @@ LanguageLevel 3 in the output. Run "\fBgs -h\fR" to find the location of Ghostscript documentation on your system, from which you can get more details. .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/pf2afm.1 b/man/pf2afm.1 index 8120cb0b..5173ea08 100644 --- a/man/pf2afm.1 +++ b/man/pf2afm.1 @@ -1,4 +1,4 @@ -.TH PF2AFM 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH PF2AFM 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME pf2afm \- Make an AFM file from Postscript (PFB/PFA/PFM) font files using ghostscript .SH SYNOPSIS @@ -15,7 +15,7 @@ gs(1) .br pf2afm.ps in the Ghostscript lib directory. .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/pfbtopfa.1 b/man/pfbtopfa.1 index 0179db74..cc18c39a 100644 --- a/man/pfbtopfa.1 +++ b/man/pfbtopfa.1 @@ -1,4 +1,4 @@ -.TH PFBTOPFA 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH PFBTOPFA 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME pfbtopfa \- Convert Postscript .pfb fonts to .pfa format using ghostscript .SH SYNOPSIS @@ -10,7 +10,7 @@ to convert a .pfb file into a .pfa file. .SH SEE ALSO gs(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/printafm.1 b/man/printafm.1 index 664a1c23..698ee63a 100644 --- a/man/printafm.1 +++ b/man/printafm.1 @@ -1,4 +1,4 @@ -.TH PRINTAFM 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH PRINTAFM 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME printafm \- Print the metrics from a Postscript font in AFM format using ghostscript .SH SYNOPSIS @@ -11,7 +11,7 @@ Output goes to stdout. .SH SEE ALSO gs(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/ps2ascii.1 b/man/ps2ascii.1 index a2dcd066..613ed95d 100644 --- a/man/ps2ascii.1 +++ b/man/ps2ascii.1 @@ -1,4 +1,4 @@ -.TH PS2ASCII 1 "14 September 2020" 9.53.1 "Ghostscript Tools" \" -*- nroff -*- +.TH PS2ASCII 1 "30 March 2021" 9.54.0 "Ghostscript Tools" \" -*- nroff -*- .SH NAME ps2ascii \- Ghostscript translator from PostScript or PDF to ASCII .SH SYNOPSIS @@ -22,7 +22,7 @@ system, from which you can get more details. .SH SEE ALSO pstotext(1), http://www.research.digital.com/SRC/virtualpaper/pstotext.html .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/ps2epsi.1 b/man/ps2epsi.1 index 0c62d46e..abae65b7 100644 --- a/man/ps2epsi.1 +++ b/man/ps2epsi.1 @@ -1,4 +1,4 @@ -.TH PS2EPSI 1 "14 September 2020" 9.53.1 "Ghostscript Tools" \" -*- nroff -*- +.TH PS2EPSI 1 "30 March 2021" 9.54.0 "Ghostscript Tools" \" -*- nroff -*- .SH NAME ps2epsi \- generate conforming Encapsulated PostScript .SH SYNOPSIS @@ -59,7 +59,7 @@ ps2epsi.ps>the Ghostscript program which does the work .SH SEE ALSO gs (1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. However, the content may be obsolete, or inconsistent with ps2epsi.txt. .SH AUTHOR George Cameron diff --git a/man/ps2pdf.1 b/man/ps2pdf.1 index 2dabf86d..9fc62fad 100644 --- a/man/ps2pdf.1 +++ b/man/ps2pdf.1 @@ -1,4 +1,4 @@ -.TH PS2PDF 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH PS2PDF 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME ps2pdf \- Convert PostScript to PDF using ghostscript .br @@ -89,7 +89,7 @@ VectorDevices.htm in the Ghostscript documentation See http://bugs.ghostscript.com/ and the Usenet news group comp.lang.postscript. .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/ps2pdfwr.1 b/man/ps2pdfwr.1 index 075d1454..7e878f07 100644 --- a/man/ps2pdfwr.1 +++ b/man/ps2pdfwr.1 @@ -1,4 +1,4 @@ -.TH PS2PDFWR 1 "14 September 2020" 9.53.1 Ghostscript \" -*- nroff -*- +.TH PS2PDFWR 1 "30 March 2021" 9.54.0 Ghostscript \" -*- nroff -*- .SH NAME ps2pdfwr \- Convert PostScript to PDF without specifying CompatibilityLevel, using ghostscript .SH SYNOPSIS @@ -15,7 +15,8 @@ as well as the appropriate .B -dOutputFile argument, all preceded and followed by any command-line arguments. Finally, the security option .B -dSAFER -is prepended before all the other options. +is prepended before all the other options (This is now redundant as "SAFER" is now the default, +but the option does no harm). The version-specific .B ps2pdf @@ -23,7 +24,7 @@ scripts all invoke this one with the addition of the respective compatibility le .SH SEE ALSO gs(1), ps2pdf(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. diff --git a/man/ps2ps.1 b/man/ps2ps.1 index 90c37923..3ed02f4e 100644 --- a/man/ps2ps.1 +++ b/man/ps2ps.1 @@ -1,4 +1,4 @@ -.TH PS2PS 1 "14 September 2020" 9.53.1 "Ghostscript Tools" \" -*- nroff -*- +.TH PS2PS 1 "30 March 2021" 9.54.0 "Ghostscript Tools" \" -*- nroff -*- .SH NAME ps2ps, eps2eps \- Ghostscript PostScript "distiller" .SH SYNOPSIS @@ -22,7 +22,7 @@ system, from which you can get more details. .SH SEE ALSO ps2pdf(1), ps2ascii(1), ps2epsi(1) .SH VERSION -This document was last revised for Ghostscript version 9.53.1. +This document was last revised for Ghostscript version 9.54.0. .SH AUTHOR Artifex Software, Inc. are the primary maintainers of Ghostscript. |