wdvi

network DVI viewer
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commit 3cb3f72a5c629284bbde8ecc1ac68419941866fe
parent 9cbd72fa1b4ed7c8aae28a787a6d8ee63e7b5d82
Author: Kyle Milz <krwmilz@gmail.com>
Date:   Sat, 21 Aug 2021 04:08:35 +0000

remove postscript manual verbiage

Diffstat:
Mxdvi-man.sed | 371-------------------------------------------------------------------------------
1 file changed, 0 insertions(+), 371 deletions(-)

diff --git a/xdvi-man.sed b/xdvi-man.sed @@ -75,23 +75,6 @@ xdvi \- DVI Previewer for the X Window System [\fB\-keep\fP] [\fB\-copy\fP] [\fB\-thorough\fP] [\fB\-wheelunit\fP \fIpixels\fP] [\fB\-noscan\fP] -#ifps -[\fB\-nopostscript\fP] -[\fB\-allowshell\fP] -#endif -#ifdps -[\fB\-nodps\fP] -#endif -#ifnews -[\fB\-nonews\fP] -#endif -#ifghost -[\fB\-noghostscript\fP] -[\fB\-nogssafer\fP] -[\fB\-gsalpha\fP] -[\fB\-interpreter\fP \fIpath\fP] -[\fB\-gspalette\fP \fIpalette\fP] -#endif #iftool [\fB\-dvipspath\fP \fIpath\fP] #endif @@ -139,20 +122,6 @@ In addition to using keystrokes to move within the file, provides buttons on the right side of the window, which are synonymous with various sequences of keystrokes. #endif -#ifps -.PP -.B xdvi -can show PostScript<tm> specials by any of three methods. -It will try first to use Display PostScript<tm>, then NeWS, then it -will try to use Ghostscript to render the images. All of these options -depend on additional software to work properly; moreover, some of them -may not be compiled into this copy of -.BR xdvi . -.PP -For performance reasons, -.B xdvi -does not render PostScript specials in the magnifying glass. -#endif .SH OPTIONS In addition to specifying the .I dvi @@ -173,23 +142,6 @@ Specifies the first page to show. If .B + is given without a number, the last page is assumed; the first page is the default. -#ifps -.TP -.B \-allowshell -.RB ( .allowShell ) -This option enables the shell escape in PostScript specials. -(For security reasons, shell escapes are disabled by default.) -This option should be rarely used; in particular it should not be used just -to uncompress files: that function is done automatically if the file name -ends in -.BR .Z , -.BR .gz , -or -.BR .bz2 . -Shell escapes are always turned off if the -.B \-safer -option is used. -#endif .TP .BI \-altfont " font" .RB ( .altFont ) @@ -332,36 +284,6 @@ keystroke. .BI \-geometry " geometry" .RB ( *geometry ) Specifies the initial geometry of the window. -#ifghost -.TP -.BI \-gspalette " palette" -.RB ( .palette ) -Specifies the palette to be used when using Ghostscript for rendering -PostScript specials. Possible values are -.BR Color , -.BR Greyscale , -and -.BR Monochrome . -The default is -.BR Color . -.TP -.B \-gsalpha -.RB ( .gsAlpha ) -Causes -.B Ghostscript -to be called with the -.B x11alpha -driver instead of the -.B x11 -driver. The -.B x11alpha -driver enables anti-aliasing in PostScript figures, for a nicer appearance. -It is available on newer versions of -.BR Ghostscript . -This option can also be toggled with the -.RB ` V ' -keystroke. -#endif .TP .BI \-hl " color" .RB ( .highlight ) @@ -429,15 +351,6 @@ option. See also .BR \-noinstall , and the GREYSCALING AND COLORMAPS section. #endif -#ifghost -.TP -.BI \-interpreter " filename" -.RB ( .interpreter ) -Use -.I filename -as the Ghostscript interpreter. By default it uses -.BR @GS_PATH@ . -#endif .TP .B \-keep .RB ( .keepPosition ) @@ -534,21 +447,6 @@ corresponds to to .BR color:on .) #endif -#ifdps -.TP -.B \-nodps -.RB ( .dps ) -Inhibits the use of Display PostScript<tm> for displaying PostScript<tm> -specials. Other forms of PostScript emulation, if installed, will be used -instead. -(For this option, the logic of the corresponding resource is reversed: -.B \-nodps -corresponds to -.BR dps:off ; -.B +nodps -to -.BR dps:on .) -#endif .TP .B \-nofork .RB ( .fork ) @@ -591,19 +489,6 @@ corresponds to to .BR freetypeFonts:on .) #endif -#ifghost -.TP -.B \-noghostscript -.RB ( .ghostscript ) -Inhibits the use of Ghostscript for displaying PostScript<tm> specials. -(For this option, the logic of the corresponding resource is reversed: -.B \-noghostscript -corresponds to -.BR ghostscript:off ; -.B +noghostscript -to -.BR ghostscript:on .) -#endif #ifgrey .TP .B \-nogrey @@ -620,40 +505,6 @@ See also the .RB ` G ' keystroke. #endif -#ifghost -.TP -.B \-nogssafer -.RB ( .gsSafer ) -Normally, if Ghostscript is used to render PostScript specials, the Ghostscript -interpreter is run with the option -.BR \-dSAFER . -The -.B \-nogssafer -option runs Ghostscript without -.BR \-dSAFER . -The -.B \-dSAFER -option in Ghostscript disables PostScript operators such as -.BR deletefile , -to prevent possibly malicious PostScript programs from having any effect. -It also prevents access to files whose paths reference the parent directory -of the current directory (i.e., files whose paths contain the characters -.RB `` ../ ''); -this is a feature of Ghostscript that cannot be overridden. If the -.B \-safer -option is specified, then this option has no effect; in that case Ghostscript -is always run with -.BR \-dSAFER . -(For the -.B \-nogssafer -option, the logic of the corresponding resource is reversed: -.B \-nogssafer -corresponds to -.BR gsSafer:off ; -.B +nogssafer -to -.BR gsSafer:on .) -#endif #ifgrey .TP .B \-noinstall @@ -683,20 +534,6 @@ corresponds to to .BR makePK:on .) #endif -#ifnews -.TP -.B \-nonews -.RB ( .news ) -Inhibits the use of NeWS<tm> for displaying PostScript<tm> specials. -Ghostscript, if enabled by the installation, will be used instead. -(For this option, the logic of the corresponding resource is reversed: -.B \-nonews -corresponds to -.BR news:off ; -.B +news -to -.BR news:on .) -#endif #ifps .TP .B \-nopostscript @@ -724,10 +561,6 @@ file, in order to process any .B papersize specials; this is especially important at startup since the paper size may be needed to determine the window size. -#ifps -If PostScript<tm> is in use, then prescanning is also necessary in order to -properly process header files. -#fi #ifcolor In addition, prescanning is needed to correctly determine the background color of a page. @@ -854,21 +687,6 @@ This option turns on all available security options; it is designed for use when is called by a browser that obtains a .I dvi or \*(Te\& file from another site. -#ifps -In the present case, this option selects -#endif -#ifghost -.B +nogssafer -and -#endif -#ifps -.BR +allowshell . -#endif -#ifnops -In the present case, this option is accepted but has no effect, since -.B xdvi -has been compiled without support for PostScript specials. -#endif #ifbuttons .TP .BI \-shrinkbutton "n shrink" @@ -1198,34 +1016,6 @@ See also the .B \-nocolor option. #endif -#ifps -.TP -.B v -#tool.RB [ set-ps() ] -This key toggles the rendering of PostScript<tm> specials. If rendering -is turned off, then bounding boxes are displayed when available. -In addition the key sequences -.RB ` 0v ' -and -.RB ` 1v ' -clear and set this flag, respectively. See also the -.B \-nopostscript -option. -#endif -#ifghost -.TP -.B V -#tool.RB [ set-gs-alpha() ] -This key toggles the anti-aliasing of PostScript<tm> specials when -.B Ghostscript -is used as renderer. In addition the key sequences -.RB ` 0V ' -and -.RB ` 1V ' -clear and set this flag, respectively. See also the -.B \-gsalpha -option. -#endif .SH MOUSE ACTIONS If the shrink factor is set to any number other than one, then clicking any mouse button will pop up a ``magnifying glass'' which shows the unshrunk @@ -2143,42 +1933,6 @@ signs, since .B xdvi interprets this as a special character, but other applications do not. #endif -#ifps -.TP -.SB XDVIPICTS -Determines the path(s) searched for PostScript figure files. -See the section on FILE SEARCHING for more details. -.TP -.SB TEXPICTS -Determines the path(s) searched for PostScript figure files if -.SB XDVIPICTS -is not set. -.TP -.SB TEXINPUTS -Determines the path(s) searched for PostScript figure files if neither -.SB TEXPICTS -nor -.SB XDVIPICTS -is set. Also determines the path(s) searched for source files if -.SB XDVISOURCES -is not set. -.TP -.SB XDVIHEADERS -Determines the path(s) searched for PostScript header files. -See the section on FILE SEARCHING for more details. -.TP -.SB TEXPSHEADERS -Determines the path(s) searched for PostScript header files if -.SB XDVIHEADERS -is not set. -.TP -.SB PSHEADERS -Determines the path(s) searched for PostScript header files if neither -.SB XDVIHEADERS -nor -.SB TEXPSHEADERS -is set. -#endif .TP .SB XDVISOURCES Determines the path(s) searched for source files when invoking the @@ -2294,12 +2048,6 @@ or .I pk font file. See the section on CREATING FONT FILES for more details. #endif -#ifps -.TP -.SB TMPDIR -The directory to use for storing temporary files created when uncompressing -PostScript files. -#endif #ifextraappdef .TP .SB XDVIINPUTS @@ -2871,84 +2619,6 @@ and the .B Kpathsea library. #endif -#ifps -.SH SEARCHING FOR POSTSCRIPT FILES -PostScript figure files and header files are searched for using a modification -of the procedure used for font files. -First, if the file name does not begin with a slash, then -.B xdvi -will look in the directory containing the -.I dvi -file. If it is not found there, then the -.SB XDVIPICTS -and -.SB XDVIHEADERS -environment variables determine the search strategy for PostScript -figure files and header files, respectively. This is the same procedure as -for font files, except that: -(1) -.RB `` %f '' -and -.RB `` %F '' -refer to the file name, not the font name; -(2) -.RB `` %d '', -.RB `` %b '', -.RB `` %p '', -and -.RB `` %m '' -are not substituted; -(3) -.RB `` %s '' -is replaced by -.RB `` {%qdvips//,%qtex//} '' -for figure files or -.RB `` %qdvips// '' -for header files; -(4) if no -.RB `` %f '' -appears in a specifier, then -.RB `` /%f '' -is added at the end; and finally -(5) if the file name begins with a slash, then -.RB `` %f '' -replaces all the specifiers. -Customarily, -.SB XDVIPICTS -will be the same as the \*(Te\& input directory. -.PP -There is an additional exception to the above strategy. -If the file name begins with a backtick -.RB ( ` ), -then the remaining characters in the file name give a shell command (often -.BR zcat ) -which is executed; its standard output is then sent to be interpreted as -PostScript. Note that there is some potential for security problems here; -see the -.B \-allowshell -command-line option. It is better to use compressed files directly (see below). -.PP -If a file name is given (as opposed to a shell command), -if that file name ends in -.RB `` .Z '', -.RB `` .gz '', -or -.RB `` .bz2 '', -and if the initial bytes of the file indicate that it was compressed with -.BR compress (1), -.BR gzip (1), -or -.BR bzip2 (1), -respectively, then the file is first uncompressed with -.BR "uncompress \-c" , -.BR "gunzip \-c" , -or -.BR "bunzip2 \-c" , -respectively. This is preferred over using a backtick to call the command -directly, since you do not have to specify -.B \-allowshell -and since it allows for path searching. -#endif #ifextraappdef .SH X RESOURCES It is often desirable to set X Window System resources from a file within the @@ -3019,14 +2689,6 @@ But, see the caution below. .SB VFFONTS Search specifiers for virtual fonts. #endif -#ifconfigps -.TP -.SB TEXPICTS -Search specifiers for PostScript figure files. -.TP -.SB PSHEADERS -Search specifiers for PostScript header files. -#endif #ifconfig .PP The configuration file may also define other variables; these (as well as @@ -3172,33 +2834,6 @@ or etc., with extra colons at the end so that the values from configuration files lower in the chain are also used. #endif -#ifps -.SH LIMITATIONS -.B xdvi -accepts many but not all types of PostScript specials accepted by -.BR dvips . -For example, it accepts most specials generated by -.B epsf -and -.BR psfig . -It does not, however, support -.B bop\-hook -or -.BR eop\-hook , -nor does it allow PostScript commands to affect the rendering of things that -are not PostScript (for example, the ``NEAT'' and rotated ``A'' examples in the -.B dvips -manual, and the -.B PSfrag -package). These restrictions are due to the design of -.BR xdvi ; -in all likelihood they will always remain. -.PP -La\*(Te\&2e rotation specials are not currently supported. -.PP -.B MetaPost -files containing included text are not supported. -#endif .SH FILES .PD 0 #ifconfig @@ -3208,12 +2843,6 @@ files containing included text are not supported. .TP 40 @DEFAULT_FONT_PATH@ Font pixel files. @DEFAULT_VF_PATH@ Virtual font files. -#ifps -.TP -@DEFAULT_FIG_PATH@ Directories containing PostScript figures. -.TP -@DEFAULT_HEADER_PATH@ Directories containing PostScript header files. -#endif #ifft .TP @DEFAULT_DVIPS_CF_PATH@ Directories containing dvips configuration files.