1Text::Textile(3)      User Contributed Perl Documentation     Text::Textile(3)
2
3
4

NAME

6       Text::Textile - A humane web text generator.
7

SYNOPSIS

9           use Text::Textile qw(textile);
10           my $text = <<EOT;
11           h1. Heading
12
13           A _simple_ demonstration of Textile markup.
14
15           * One
16           * Two
17           * Three
18
19           "More information":http://www.textism.com/tools/textile is available.
20           EOT
21
22           # procedural usage
23           my $html = textile($text);
24           print $html;
25
26           # OOP usage
27           my $textile = new Text::Textile;
28           $html = $textile->process($text);
29           print $html;
30

ABSTRACT

32       Text::Textile is a Perl-based implementation of Dean Allen's Textile
33       syntax. Textile is shorthand for doing common formatting tasks.
34

METHODS

36   new( [%options] )
37       Instantiates a new Text::Textile object. Optional options can be passed
38       to initialize the object. Attributes for the options key are the same
39       as the get/set method names documented here.
40
41   set( $attribute, $value )
42       Used to set Textile attributes. Attribute names are the same as the
43       get/set method names documented here.
44
45   get( $attribute )
46       Used to get Textile attributes. Attribute names are the same as the
47       get/set method names documented here.
48
49   disable_html( [$disable] )
50       Gets or sets the "disable html" control, which allows you to prevent
51       HTML tags from being used within the text processed.  Any HTML tags
52       encountered will be removed if disable html is enabled. Default
53       behavior is to allow HTML.
54
55   flavor( [$flavor] )
56       Assigns the HTML flavor of output from Text::Textile. Currently these
57       are the valid choices: html, xhtml (behaves like "xhtml1"), xhtml1,
58       xhtml2. Default flavor is "xhtml1".
59
60       Note that the xhtml2 flavor support is experimental and incomplete (and
61       will remain that way until the XHTML 2.0 draft becomes a proper
62       recommendation).
63
64   css( [$css] )
65       Gets or sets the CSS support for Textile. If CSS is enabled, Textile
66       will emit CSS rules. You may pass a 1 or 0 to enable or disable CSS
67       behavior altogether. If you pass a hashref, you may assign the CSS
68       class names that are used by Text::Textile. The following key names for
69       such a hash are recognized:
70
71       class_align_right
72           defaults to "right"
73
74       class_align_left
75           defaults to "left"
76
77       class_align_center
78           defaults to "center"
79
80       class_align_top
81           defaults to "top"
82
83       class_align_bottom
84           defaults to "bottom"
85
86       class_align_middle
87           defaults to "middle"
88
89       class_align_justify
90           defaults to "justify"
91
92       class_caps
93           defaults to "caps"
94
95       class_footnote
96           defaults to "footnote"
97
98       id_footnote_prefix
99           defaults to "fn"
100
101   charset( [$charset] )
102       Gets or sets the character set targetted for publication.  At this
103       time, Text::Textile only changes its behavior if the "utf-8" character
104       set is assigned.
105
106       Specifically, if utf-8 is requested, any special characters created by
107       Textile will be output as native utf-8 characters rather than HTML
108       entities.
109
110   docroot( [$path] )
111       Gets or sets the physical file path to root of document files.  This
112       path is utilized when images are referenced and size calculations are
113       needed (the Image::Size module is used to read the image dimensions).
114
115   trim_spaces( [$trim] )
116       Gets or sets the "trim spaces" control flag. If enabled, this will
117       clear any lines that have only spaces on them (the newline itself will
118       remain).
119
120   preserve_spaces( [$preserve] )
121       Gets or sets the "preserve spaces" control flag. If enabled, this will
122       replace any double spaces within the paragraph data with the &#8195;
123       HTML entity (wide space). The default is 0. Spaces will pass through to
124       the browser unchanged and render as a single space.  Note that this
125       setting has no effect on spaces within "<pre>", "<code>" or "<script>".
126
127   filter_param( [$data] )
128       Gets or sets a parameter that is passed to filters.
129
130   filters( [\%filters] )
131       Gets or sets a list of filters to make available for Text::Textile to
132       use. Returns a hash reference of the currently assigned filters.
133
134   char_encoding( [$encode] )
135       Gets or sets the character encoding logical flag. If character encoding
136       is enabled, the HTML::Entities package is used to encode special
137       characters. If character encoding is disabled, only "<", ">", """ and
138       "&" are encoded to HTML entities.
139
140   disable_encode_entities( $boolean )
141       Gets or sets the disable encode entities logical flag. If this value is
142       set to true no entities are encoded at all. This also supersedes the
143       "char_encoding" flag.
144
145   handle_quotes( [$handle] )
146       Gets or sets the "smart quoting" control flag. Returns the current
147       setting.
148
149   process( $str )
150       Alternative method for invoking the textile method.
151
152   textile( $str )
153       Can be called either procedurally or as a method. Transforms $str using
154       Textile markup rules.
155
156   format_paragraph( [$args] )
157       Processes a single paragraph. The following attributes are allowed:
158
159       text
160           The text to be processed.
161
162   format_inline( [%args] )
163       Processes an inline string (plaintext) for Textile syntax.  The
164       following attributes are allowed:
165
166       text
167           The text to be processed.
168
169   format_macro( %args )
170       Responsible for processing a particular macro. Arguments passed
171       include:
172
173       pre open brace character
174
175       post
176           close brace character
177
178       macro
179           the macro to be executed
180
181       The return value from this method would be the replacement text for the
182       macro given. If the macro is not defined, it will return pre + macro +
183       post, thereby preserving the original macro string.
184
185   format_cite( %args )
186       Processes text for a citation tag. The following attributes are
187       allowed:
188
189       pre Any text that comes before the citation.
190
191       text
192           The text that is being cited.
193
194       cite
195           The URL of the citation.
196
197       post
198           Any text that follows the citation.
199
200   format_code( %args )
201       Processes '@...@' type blocks (code snippets). The following attributes
202       are allowed:
203
204       text
205           The text of the code itself.
206
207       lang
208           The language (programming language) for the code.
209
210   format_classstyle( $clsty, $class, $style )
211       Returns a string of tag attributes to accomodate the class, style and
212       symbols present in $clsty.
213
214       $clsty is checked for:
215
216       "{...}"
217           style rules. If present, they are appended to $style.
218
219       "(...#...)"
220           class and/or ID name declaration
221
222       "(" (one or more)
223           pad left characters
224
225       ")" (one or more)
226           pad right characters
227
228       "[ll]"
229           language declaration
230
231       The attribute string returned will contain any combination of class,
232       id, style and/or lang attributes.
233
234   format_tag( %args )
235       Constructs an HTML tag. Accepted arguments:
236
237       tag the tag to produce
238
239       text
240           the text to output inside the tag
241
242       pre text to produce before the tag
243
244       post
245           text to produce following the tag
246
247       clsty
248           class and/or style attributes that should be assigned to the tag.
249
250   format_list( %args )
251       Takes a Textile formatted list (numeric or bulleted) and returns the
252       markup for it. Text that is passed in requires substantial parsing, so
253       the format_list method is a little involved. But it should always
254       produce a proper ordered or unordered list. If it cannot (due to
255       misbalanced input), it will return the original text. Arguments
256       accepted:
257
258       text
259           The text to be processed.
260
261   format_block( %args )
262       Processes "==xxxxx==" type blocks for filters. A filter would follow
263       the open "==" sequence and is specified within pipe characters, like
264       so:
265
266           ==|filter|text to be filtered==
267
268       You may specify multiple filters in the filter portion of the string.
269       Simply comma delimit the filters you desire to execute. Filters are
270       defined using the filters method.
271
272   format_link( %args )
273       Takes the Textile link attributes and transforms them into a hyperlink.
274
275   format_url( %args )
276       Takes the given $url and transforms it appropriately.
277
278   format_span( %args )
279   format_image( %args )
280       Returns markup for the given image. $src is the location of the image,
281       $extra contains the optional height/width and/or alt text. $url is an
282       optional hyperlink for the image. $class holds the optional CSS class
283       attribute.
284
285       Arguments you may pass:
286
287       src The "src" (URL) for the image. This may be a local path, ideally
288           starting with a "/". Images can be located within the file system
289           if the docroot method is used to specify where the docroot resides.
290           If the image can be found, the image_size method is used to
291           determine the dimensions of the image.
292
293       extra
294           Additional parameters for the image. This would include alt text,
295           height/width specification or scaling instructions.
296
297       align
298           Alignment attribute.
299
300       pre Text to produce prior to the tag.
301
302       post
303           Text to produce following the tag.
304
305       link
306           Optional URL to connect with the image tag.
307
308       clsty
309           Class and/or style attributes.
310
311   format_table( %args )
312       Takes a Wiki-ish string of data and transforms it into a full table.
313
314   apply_filters( %args )
315       The following attributes are allowed:
316
317       text
318           The text to be processed.
319
320       filters
321           An array reference of filter names to run for the given text.
322
323   encode_html( $html, $can_double_encode )
324       Encodes input $html string, escaping characters as needed to HTML
325       entities. This relies on the HTML::Entities package for full effect. If
326       unavailable, encode_html_basic is used as a fallback technique. If the
327       "char_encoding" flag is set to false, encode_html_basic is used
328       exclusively.
329
330   decode_html( $html )
331       Decodes HTML entities in $html to their natural character equivelants.
332
333   encode_html_basic( $html, $can_double_encode )
334       Encodes the input $html string for the following characters: <, >, &
335       and ". If $can_double_encode is true, all ampersand characters are
336       escaped even if they already were.  If $can_double_encode is false,
337       ampersands are only escaped when they aren't part of a HTML entity
338       already.
339
340   image_size( $file )
341       Returns the size for the image identified in $file. This method relies
342       upon the Image::Size Perl package. If unavailable, image_size will
343       return undef. Otherwise, the expected return value is a list of the
344       width and height (in that order), in pixels.
345
346   encode_url( $str )
347       Encodes the query portion of a URL, escaping characters as necessary.
348
349   mail_encode( $email )
350       Encodes the email address in $email for "mailto:" links.
351
352   process_quotes( $str )
353       Processes string, formatting plain quotes into curly quotes.
354
355   default_macros
356       Returns a hashref of macros that are assigned to be processed by
357       default within the format_inline method.
358
359   _halign( $alignment )
360       Returns the alignment keyword depending on the symbol passed.
361
362       "<>"
363           becomes "justify"
364
365       "<" becomes "left"
366
367       ">" becomes "right"
368
369       "=" becomes "center"
370
371   _valign( $alignment )
372       Returns the alignment keyword depending on the symbol passed.
373
374       "^" becomes "top"
375
376       "~" becomes "bottom"
377
378       "-" becomes "middle"
379
380   _imgalign( $alignment )
381       Returns the alignment keyword depending on the symbol passed.  The
382       following alignment symbols are recognized, and given preference in the
383       order listed:
384
385       "^" becomes "top"
386
387       "~" becomes "bottom"
388
389       "-" becomes "middle"
390
391       "<" becomes "left"
392
393       ">" becomes "right"
394
395   _repl( \@arr, $str )
396       An internal routine that takes a string and appends it to an array.  It
397       returns a marker that is used later to restore the preserved string.
398
399   _tokenize( $str )
400       An internal routine responsible for breaking up a string into
401       individual tag and plaintext elements.
402
403   _css_defaults
404       Sets the default CSS names for CSS controlled markup. This is an
405       internal function that should not be called directly.
406
407   _strip_borders( $pre, $post )
408       This utility routine will take "border" characters off of the given
409       $pre and $post strings if they match one of these conditions:
410
411           $pre starts with "[", $post ends with "]"
412           $pre starts with "{", $post ends with "}"
413
414       If neither condition is met, then the $pre and $post values are left
415       untouched.
416

SYNTAX

418       Text::Textile processes text in units of blocks and lines.  A block
419       might also be considered a paragraph, since blocks are separated from
420       one another by a blank line. Blocks can begin with a signature that
421       helps identify the rest of the block content. Block signatures include:
422
423       p   A paragraph block. This is the default signature if no signature is
424           explicitly given. Paragraphs are formatted with all the inline
425           rules (see inline formatting) and each line receives the
426           appropriate markup rules for the flavor of HTML in use. For
427           example, newlines for XHTML content receive a "<br />" tag at the
428           end of the line (with the exception of the last line in the
429           paragraph).  Paragraph blocks are enclosed in a "<p>" tag.
430
431       pre A pre-formatted block of text. Textile will not add any HTML tags
432           for individual lines. Whitespace is also preserved.
433
434           Note that within a "pre" block, < and > are translated into HTML
435           entities automatically.
436
437       bc  A "bc" signature is short for "block code", which implies a
438           preformatted section like the "pre" block, but it also gets a
439           "<code>" tag (or for XHTML 2, a "<blockcode>" tag is used instead).
440
441           Note that within a "bc" block, < and > are translated into HTML
442           entities automatically.
443
444       table
445           For composing HTML tables. See the "TABLES" section for more
446           information.
447
448       bq  A "bq" signature is short for "block quote". Paragraph text
449           formatting is applied to these blocks and they are enclosed in a
450           <blockquote> tag as well as <p> tags within.
451
452       h1, h2, h3, h4, h5, h6
453           Headline signatures that produce "<h1>", etc. tags.  You can adjust
454           the relative output of these using the head_offset attribute.
455
456       clear
457           A "clear" signature is simply used to indicate that the next block
458           should emit a CSS style attribute that clears any floating
459           elements. The default behavior is to clear "both", but you can use
460           the left (<) or right (>) alignment characters to indicate which
461           side to clear.
462
463       dl  A "dl" signature is short for "definition list". See the "LISTS"
464           section for more information.
465
466       fn  A "fn" signature is short for "footnote". You add a number
467           following the "fn" keyword to number the footnote. Footnotes are
468           output as paragraph tags but are given a special CSS class name
469           which can be used to style them as you see fit.
470
471       All signatures should end with a period and be followed with a space.
472       Inbetween the signature and the period, you may use several parameters
473       to further customize the block.  These include:
474
475       "{style rule}"
476           A CSS style rule. Style rules can span multiple lines.
477
478       "[ll]"
479           A language identifier (for a "lang" attribute).
480
481       "(class)" or "(#id)" or "(class#id)"
482           For CSS class and id attributes.
483
484       ">", "<", "=", "<>"
485           Modifier characters for alignment. Right-justification, left-
486           justification, centered, and full-justification.
487
488       "(" (one or more)
489           Adds padding on the left. 1em per "(" character is applied.  When
490           combined with the align-left or align-right modifier, it makes the
491           block float.
492
493       ")" (one or more)
494           Adds padding on the right. 1em per ")" character is applied.  When
495           combined with the align-left or align-right modifier, it makes the
496           block float.
497
498       "|filter|" or "|filter|filter|filter|"
499           A filter may be invoked to further format the text for this
500           signature. If one or more filters are identified, the text will be
501           processed first using the filters and then by Textile's own block
502           formatting rules.
503
504   Extended Blocks
505       Normally, a block ends with the first blank line encountered.  However,
506       there are situations where you may want a block to continue for
507       multiple paragraphs of text. To cause a given block signature to stay
508       active, use two periods in your signature instead of one.  This will
509       tell Textile to keep processing using that signature until it hits the
510       next signature is found.
511
512       For example:
513
514           bq.. This is paragraph one of a block quote.
515
516           This is paragraph two of a block quote.
517
518           p. Now we're back to a regular paragraph.
519
520       You can apply this technique to any signature (although for some it
521       doesn't make sense, like "h1" for example). This is especially useful
522       for "bc" blocks where your code may have many blank lines scattered
523       through it.
524
525   Escaping
526       Sometimes you want Textile to just get out of the way and let you put
527       some regular HTML markup in your document. You can disable Textile
528       formatting for a given block using the "==" escape mechanism:
529
530           p. Regular paragraph
531
532           ==
533           Escaped portion -- will not be formatted
534           by Textile at all
535           ==
536
537           p. Back to normal.
538
539       You can also use this technique within a Textile block, temporarily
540       disabling the inline formatting functions:
541
542           p. This is ==*a test*== of escaping.
543
544   Inline Formatting
545       Formatting within a block of text is covered by the "inline" formatting
546       rules. These operators must be placed up against text/punctuation to be
547       recognized. These include:
548
549       *"strong"*
550           Translates into <strong>strong</strong>.
551
552       "_emphasis_"
553           Translates into <em>emphasis</em>.
554
555       **"bold"**
556           Translates into <b>bold</b>.
557
558       "__italics__"
559           Translates into <i>italics</i>.
560
561       "++bigger++"
562           Translates into <big>bigger</big>.
563
564       "--smaller--"
565           Translates into: <small>smaller</small>.
566
567       "-deleted text-"
568           Translates into <del>deleted text</del>.
569
570       "+inserted text+"
571           Translates into <ins>inserted text</ins>.
572
573       "^superscript^"
574           Translates into <sup>superscript</sup>.
575
576       "~subscript~"
577           Translates into <sub>subscript</sub>.
578
579       "%span%"
580           Translates into <span>span</span>.
581
582       "@code@"
583           Translates into <code>code</code>. Note that within a "@...@"
584           section, < and > are translated into HTML entities automatically.
585
586       Inline formatting operators accept the following modifiers:
587
588       "{style rule}"
589           A CSS style rule.
590
591       "[ll]"
592           A language identifier (for a "lang" attribute).
593
594       "(class)" or "(#id)" or "(class#id)"
595           For CSS class and id attributes.
596
597       Examples
598
599           Textile is *way* cool.
600
601           Textile is *_way_* cool.
602
603       Now this won't work, because the formatting characters need whitespace
604       before and after to be properly recognized.
605
606           Textile is way c*oo*l.
607
608       However, you can supply braces or brackets to further clarify that you
609       want to format, so this would work:
610
611           Textile is way c[*oo*]l.
612
613   Footnotes
614       You can create footnotes like this:
615
616           And then he went on a long trip[1].
617
618       By specifying the brackets with a number inside, Textile will recognize
619       that as a footnote marker. It will replace that with a construct like
620       this:
621
622           And then he went on a long
623           trip<sup class="footnote"><a href="#fn1">1</a></sup>
624
625       To supply the content of the footnote, place it at the end of your
626       document using a "fn" block signature:
627
628           fn1. And there was much rejoicing.
629
630       Which creates a paragraph that looks like this:
631
632           <p class="footnote" id="fn1"><sup>1</sup> And there was
633           much rejoicing.</p>
634
635   Links
636       Textile defines a shorthand for formatting hyperlinks.  The format
637       looks like this:
638
639           "Text to display":http://example.com
640
641       In addition to this, you can add "title" text to your link:
642
643           "Text to display (Title text)":http://example.com
644
645       The URL portion of the link supports relative paths as well as other
646       protocols like ftp, mailto, news, telnet, etc.
647
648           "E-mail me please":mailto:someone@example.com
649
650       You can also use single quotes instead of double-quotes if you prefer.
651       As with the inline formatting rules, a hyperlink must be surrounded by
652       whitespace to be recognized (an exception to this is common punctuation
653       which can reside at the end of the URL). If you have to place a URL
654       next to some other text, use the bracket or brace trick to do that:
655
656           You["gotta":http://example.com]seethis!
657
658       Textile supports an alternate way to compose links. You can optionally
659       create a lookup list of links and refer to them separately. To do this,
660       place one or more links in a block of it's own (it can be anywhere
661       within your document):
662
663           [excom]http://example.com
664           [exorg]http://example.org
665
666       For a list like this, the text in the square brackets is used to
667       uniquely identify the link given. To refer to that link, you would
668       specify it like this:
669
670           "Text to display":excom
671
672       Once you've defined your link lookup table, you can use the identifiers
673       any number of times.
674
675   Images
676       Images are identified by the following pattern:
677
678           !/path/to/image!
679
680       Image attributes may also be specified:
681
682           !/path/to/image 10x20!
683
684       Which will render an image 10 pixels wide and 20 pixels high.  Another
685       way to indicate width and height:
686
687           !/path/to/image 10w 20h!
688
689       You may also redimension the image using a percentage.
690
691           !/path/to/image 20%x40%!
692
693       Which will render the image at 20% of it's regular width and 40% of
694       it's regular height.
695
696       Or specify one percentage to resize proprotionately:
697
698           !/path/to/image 20%!
699
700       Alt text can be given as well:
701
702           !/path/to/image (Alt text)!
703
704       The path of the image may refer to a locally hosted image or can be a
705       full URL.
706
707       You can also use the following modifiers after the opening "!"
708       character:
709
710       "<" Align the image to the left (causes the image to float if CSS
711           options are enabled).
712
713       ">" Align the image to the right (causes the image to float if CSS
714           options are enabled).
715
716       "-" (dash)
717           Aligns the image to the middle.
718
719       "^" Aligns the image to the top.
720
721       "~" (tilde)
722           Aligns the image to the bottom.
723
724       "{style rule}"
725           Applies a CSS style rule to the image.
726
727       "(class)" or "(#id)" or "(class#id)"
728           Applies a CSS class and/or id to the image.
729
730       "(" (one or more)
731           Pads 1em on the left for each "(" character.
732
733       ")" (one or more)
734           Pads 1em on the right for each ")" character.
735
736   Character Replacements
737       A few simple, common symbols are automatically replaced:
738
739           (c)
740           (r)
741           (tm)
742
743       In addition to these, there are a whole set of character macros that
744       are defined by default. All macros are enclosed in curly braces. These
745       include:
746
747           {c|} or {|c} cent sign
748           {L-} or {-L} pound sign
749           {Y=} or {=Y} yen sign
750
751       Many of these macros can be guessed. For example:
752
753           {A'} or {'A}
754           {a"} or {"a}
755           {1/4}
756           {*}
757           {:)}
758           {:(}
759
760   Lists
761       Textile also supports ordered and unordered lists.  You simply place an
762       asterisk or pound sign, followed with a space at the start of your
763       lines.
764
765       Simple lists:
766
767           * one
768           * two
769           * three
770
771       Multi-level lists:
772
773           * one
774           ** one A
775           ** one B
776           *** one B1
777           * two
778           ** two A
779           ** two B
780           * three
781
782       Ordered lists:
783
784           # one
785           # two
786           # three
787
788       Styling lists:
789
790           (class#id)* one
791           * two
792           * three
793
794       The above sets the class and id attributes for the <ul> tag.
795
796           *(class#id) one
797           * two
798           * three
799
800       The above sets the class and id attributes for the first <li> tag.
801
802       Definition lists:
803
804           dl. textile:a cloth, especially one manufactured by weaving
805           or knitting; a fabric
806           format:the arrangement of data for storage or display.
807
808       Note that there is no space between the term and definition. The term
809       must be at the start of the line (or following the "dl" signature as
810       shown above).
811
812   Tables
813       Textile supports tables. Tables must be in their own block and must
814       have pipe characters delimiting the columns. An optional block
815       signature of "table" may be used, usually for applying style, class, id
816       or other options to the table element itself.
817
818       From the simple:
819
820           |a|b|c|
821           |1|2|3|
822
823       To the complex:
824
825           table(fig). {color:red}_|Top|Row|
826           {color:blue}|/2. Second|Row|
827           |_{color:green}. Last|
828
829       Modifiers can be specified for the table signature itself, for a table
830       row (prior to the first "|" character) and for any cell (following the
831       "|" for that cell). Note that for cells, a period followed with a space
832       must be placed after any modifiers to distinguish the modifier from the
833       cell content.
834
835       Modifiers allowed are:
836
837       "{style rule}"
838           A CSS style rule.
839
840       "(class)" or "(#id)" or "(class#id)"
841           A CSS class and/or id attribute.
842
843       "(" (one or more)
844           Adds 1em of padding to the left for each "(" character.
845
846       ")" (one or more)
847           Adds 1em of padding to the right for each ")" character.
848
849       "<" Aligns to the left (floats to left for tables if combined with the
850           ")" modifier).
851
852       ">" Aligns to the right (floats to right for tables if combined with
853           the "(" modifier).
854
855       "=" Aligns to center (sets left, right margins to "auto" for tables).
856
857       "<>"
858           For cells only. Justifies text.
859
860       "^" For rows and cells only. Aligns to the top.
861
862       "~" (tilde)
863           For rows and cells only. Aligns to the bottom.
864
865       "_" (underscore)
866           Can be applied to a table row or cell to indicate a header row or
867           cell.
868
869       "\2" or "\3" or "\4", etc.
870           Used within cells to indicate a colspan of 2, 3, 4, etc. columns.
871           When you see "\", think "push forward".
872
873       "/2" or "/3" or "/4", etc.
874           Used within cells to indicate a rowspan or 2, 3, 4, etc. rows.
875           When you see "/", think "push downward".
876
877       When a cell is identified as a header cell and an alignment is
878       specified, that becomes the default alignment for cells below it. You
879       can always override this behavior by specifying an alignment for one of
880       the lower cells.
881
882   CSS Notes
883       When CSS is enabled (and it is by default), CSS class names are
884       automatically applied in certain situations.
885
886       Aligning a block or span or other element to left, right, etc.
887           "left" for left justified, "right" for right justified, "center"
888           for centered text, "justify" for full-justified text.
889
890       Aligning an image to the top or bottom
891           "top" for top alignment, "bottom" for bottom alignment, "middle"
892           for middle alignment.
893
894       Footnotes
895           "footnote" is applied to the paragraph tag for the footnote text
896           itself. An id of "fn" plus the footnote number is placed on the
897           paragraph for the footnote as well. For the footnote superscript
898           tag, a class of "footnote" is used.
899
900       Capped text
901           For a series of characters that are uppercased, a span is placed
902           around them with a class of "caps".
903
904   Miscellaneous
905       Textile tries to do it's very best to ensure proper XHTML syntax. It
906       will even attempt to fix errors you may introduce writing in HTML
907       yourself. Unescaped "&" characters within URLs will be properly
908       escaped. Singlet tags such as br, img and hr are checked for the "/"
909       terminator (and it's added if necessary). The best way to make sure you
910       produce valid XHTML with Textile is to not use any HTML markup at all--
911       use the Textile syntax and let it produce the markup for you.
912

BUGS & SOURCE

914       Text::Textile is hosted at github.
915
916       Source: <http://github.com/bradchoate/text-textile/tree/master>
917
918       Bugs: <http://github.com/bradchoate/text-textile/issues>
919
921       Copyright 2005-2009 Brad Choate, brad@bradchoate.com.
922
923       This program is free software; you can redistribute it and/or modify it
924       under the terms of either:
925
926       •   the GNU General Public License as published by the Free Software
927           Foundation; either version 1, or (at your option) any later
928           version, or
929
930       •   the Artistic License version 2.0.
931
932       Text::Textile is an adaptation of Textile, developed by Dean Allen of
933       Textism.com.
934
935
936
937perl v5.32.1                      2021-01-27                  Text::Textile(3)
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