1 .TH GROHTML @MAN1EXT@ "@MDATE@" "Groff Version @VERSION@"
3 grohtml \- html driver for groff
8 Copyright \[co] 1999-2014 Free Software Foundation, Inc.
10 Permission is granted to make and distribute verbatim copies of this
11 manual provided the copyright notice and this permission notice are
12 preserved on all copies.
14 Permission is granted to copy and distribute modified versions of this
15 manual under the conditions for verbatim copying, provided that the
16 entire resulting derived work is distributed under the terms of a
17 permission notice identical to this one.
19 Permission is granted to copy and distribute translations of this
20 manual into another language, under the above conditions for modified
21 versions, except that this permission notice may be included in
22 translations approved by the Free Software Foundation instead of in
26 .\" Like TP, but if specified indent is more than half
27 .\" the current line-length - indent, use the default indent.
29 . ie \\n(.$=0:((0\\$1)*2u>(\\n(.lu-\\n(.iu)) .TP
33 .\" --------------------------------------------------------------------
35 .\" --------------------------------------------------------------------
45 . ie \\n(.$-1 .RI "[\ \fB\\$1\fP" "\\$2" "\ ]"
46 . el .RB "[\ " "\\$1" "\ ]"
50 .OP \-a \%aa-text-bits
53 .OP \-g \%aa-graphic-bits
57 .OP \-o \%image-vertical-offset
60 .OP \-x \%html-dialect
61 .RI "[\ " files\|.\|.\|. "\ ]"
66 .\" --------------------------------------------------------------------
68 .\" --------------------------------------------------------------------
72 front end (which consists of a preprocessor,
76 translates the output of GNU
80 Users should always invoke
82 via the groff command with a
86 If no files are given,
88 will read the standard input.
94 to read the standard input.
96 Html output is written to the standard output.
102 options can be passed to
115 In the first pass, pictures, equations, and tables are rendered
118 device, and in the second pass HTML output is generated by the
125 always writes output in \%UTF-8 encoding and has built-in entities for
126 all non-composite unicode characters.
128 In spite of this, groff may issue warnings about unknown special
129 characters if they can\[aq]t be found during the first pass.
131 Such warnings can be safely ignored unless the special characters
132 appear inside a table or equation.
135 .\" --------------------------------------------------------------------
137 .\" --------------------------------------------------------------------
141 Number of bits of antialiasing information to be used by
143 when generating png images.
145 The default is\~4 but valid values are 0, 1, 2, and\~4.
150 .B \%\-dTextAlphaBits
152 .B \%\-dGraphicAlphaBits
153 options in order to exploit antialiasing.
157 from issuing antialiasing commands to
162 Initialize the background color to white.
168 to place all image files into directory
173 This option should not be directly invoked by the user as it is an
174 internal option utilized by
183 preprocessor to determine whether
185 should attempt to produce MathML (if
193 to the search path for font and device description files;
195 is the name of the device, usually
199 .BI \-g aa-graphic-bits
200 Number of bits of antialiasing information to be used by
202 when generating png images.
204 The default is\~4 but valid values are 0, 1, 2, and\~4.
209 .B \%\-dTextAlphaBits
211 .B \%\-dGraphicAlphaBits
212 options in order to exploit antialiasing.
216 from issuing antialiasing commands to
221 Generate section and number headings by using
223 and increasing the font size, rather than using the
231 Select the resolution for all images.
233 By default this is 100 pixels per inch.
237 indicates 200 pixels per inch.
241 Determine the image stem name.
243 If omitted grohtml uses
252 to split the html output into multiple files.
256 is the stem and specified section headings (default is level one)
257 start a new file, named
258 .IR filename-n.html .
262 Turn off the production of automatic section links at the top of the
267 Generate simple heading anchors whenever a section/number heading is
270 Without the option the anchor value is the textual heading.
272 This can cause problems when a heading contains a \[oq]?\[cq] on older
273 versions of some browsers (Netscape).
275 This flag is automatically turned on if a heading contains an image.
278 .BI \-o vertical-offset
279 Specify the vertical offset of images in points.
283 Display page rendering progress to stderr.
285 only displays a page number when an image is required.
289 Turn off the automatic header and footer line (html rule).
293 Set the base point size of the source file.
295 Thereafter when this point size is used in the source it will
296 correspond to the html base size.
298 Every increase of two points in the source will yield a
300 tag, and conversely when a decrease of two points is seen a
306 When splitting html output,
307 split at the heading level (or higher) defined by
312 Print the version number.
316 Create an XHTML or HTML validator button at the bottom of each page of
325 should be either the digit\~\c
329 which indicates whether
331 should generate HTML\~4 or XHTML, respectively.
333 This option should not be directly invoked by the user as it is
334 an internal option utilized by
344 Produce a right-justified groff signature at the end of the document.
346 This is only generated if the
348 flag is also specified.
351 .\" --------------------------------------------------------------------
353 .\" --------------------------------------------------------------------
355 There are styles called
361 mounted at font positions 1 to\~4.
364 .\" --------------------------------------------------------------------
366 .\" --------------------------------------------------------------------
369 is dependent upon the png utilities
377 (version 2.37.6 or greater)
380 from the netpbm package (version 9.16 or greater) will work also.
382 It is also dependent upon
388 Images are generated whenever a table, picture, equation or line is
392 .\" --------------------------------------------------------------------
394 .\" --------------------------------------------------------------------
397 uses temporary files.
400 .BR groff (@MAN1EXT@)
401 man page for details where such files are created.
404 .\" --------------------------------------------------------------------
406 .\" --------------------------------------------------------------------
411 A list of directories in which to search for the
413 directory in addition to the default ones.
416 .BR @g@troff (@MAN1EXT@)
418 .BR \%groff_font (@MAN5EXT@)
422 .\" --------------------------------------------------------------------
424 .\" --------------------------------------------------------------------
427 has been completely redesigned and rewritten.
429 It is still beta code.
432 .\" --------------------------------------------------------------------
434 .\" --------------------------------------------------------------------
436 .BR afmtodit (@MAN1EXT@),
437 .BR groff (@MAN1EXT@),
438 .BR @g@troff (@MAN1EXT@),
439 .BR psbb (@MAN1EXT@),
440 .BR groff_out (@MAN5EXT@),
441 .BR groff_font (@MAN5EXT@),
442 .BR groff_char (@MAN7EXT@)
445 .\" --------------------------------------------------------------------
447 .\" --------------------------------------------------------------------