.. include:: ../../header2.txt ============================= reStructuredText Directives ============================= :Author: David Goodger :Contact: docutils-develop@lists.sourceforge.net :Revision: $Revision: 9077 $ :Date: $Date: 2022-06-17 13:31:28 +0200 (Fr, 17. Jun 2022) $ :Copyright: This document has been placed in the public domain. .. contents:: :depth: 2 This document describes the directives implemented in the reference reStructuredText parser. Directives have the following syntax:: +-------+-------------------------------+ | ".. " | directive type "::" directive | +-------+ block | | | +-------------------------------+ Directives begin with an explicit markup start (two periods and a space), followed by the directive type and two colons (collectively, the "directive marker"). The directive block begins immediately after the directive marker, and includes all subsequent indented lines. The directive block is divided into arguments, options (a field list), and content (in that order), any of which may appear. See the Directives_ section in the `reStructuredText Markup Specification`_ for syntax details. Descriptions below list "doctree elements" (document tree element names; XML DTD generic identifiers) corresponding to individual directives. For details on the hierarchy of elements, please see `The Docutils Document Tree`_ and the `Docutils Generic DTD`_ XML document type definition. For directive implementation details, see `Creating reStructuredText Directives`_. .. _Directives: restructuredtext.html#directives .. _reStructuredText Markup Specification: restructuredtext.html .. _The Docutils Document Tree: ../doctree.html .. _Docutils Generic DTD: ../docutils.dtd .. _Creating reStructuredText Directives: ../../howto/rst-directives.html ------------- Admonitions ------------- .. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Admonition Gentle or friendly reproof; counseling against a fault or error; expression of authoritative advice; friendly caution or warning. Syn: {Admonition}, {Reprehension}, {Reproof}. Usage: Admonition is prospective, and relates to moral delinquencies; its object is to prevent further transgression. .. _attention: .. _caution: .. _danger: .. _error: .. _hint: .. _important: .. _note: .. _tip: .. _warning: Specific Admonitions ==================== :Directive Types: "attention", "caution", "danger", "error", "hint", "important", "note", "tip", "warning", "admonition" :Doctree Elements: attention, caution, danger, error, hint, important, note, tip, warning, admonition_, title_ :Directive Arguments: None. :Directive Options: class_, name_ :Directive Content: Interpreted as body elements. Admonitions are specially marked "topics" that can appear anywhere an ordinary body element can. They contain arbitrary body elements. Typically, an admonition is rendered as an offset block in a document, sometimes outlined or shaded, with a title matching the admonition type. For example:: .. DANGER:: Beware killer rabbits! This directive might be rendered something like this:: +------------------------+ | !DANGER! | | | | Beware killer rabbits! | +------------------------+ The following admonition directives have been implemented: - attention - caution - danger - error - hint - important - note - tip - warning Any text immediately following the directive indicator (on the same line and/or indented on following lines) is interpreted as a directive block and is parsed for normal body elements. For example, the following "note" admonition directive contains one paragraph and a bullet list consisting of two list items:: .. note:: This is a note admonition. This is the second line of the first paragraph. - The note contains all indented body elements following. - It includes this bullet list. Generic Admonition ================== :Directive Type: "admonition" :Doctree Elements: admonition_, title_ :Directive Arguments: One, required (admonition title) :Directive Options: class_, name_ :Directive Content: Interpreted as body elements. This is a generic, titled admonition. The title may be anything the author desires. The author-supplied title is also used as a `"classes"`_ attribute value after being converted into a valid identifier form (down-cased; non-alphanumeric characters converted to single hyphens; "admonition-" prefixed). For example, this admonition:: .. admonition:: And, by the way... You can make up your own admonition too. becomes the following document tree (pseudo-XML):: And, by the way... <paragraph> You can make up your own admonition too. The class_ option overrides the computed `"classes"`_ attribute value. -------- Images -------- There are two image directives: "image" and "figure". .. attention:: It is up to the author to ensure compatibility of the image data format with the output format or user agent (LaTeX engine, `HTML browser`__). The following, non exhaustive table provides an overview: =========== ====== ====== ===== ===== ===== ===== ===== ===== ===== ===== .. vector image raster image moving image [#]_ ----------- ------------- ----------------------------- ----------------- .. SVG PDF PNG JPG GIF APNG AVIF WebM MP4 OGG =========== ====== ====== ===== ===== ===== ===== ===== ===== ===== ===== HTML4_ ✓ [#]_ ✓ ✓ ✓ (✓) (✓) HTML5_ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ LaTeX_ [#]_ ✓ ✓ ✓ ODT_ ✓ ✓ ✓ ✓ ✓ =========== ====== ====== ===== ===== ===== ===== ===== ===== ===== ===== .. [#] The `html5 writer`_ uses the ``<video>`` tag if the image URI ends with an extension matching one of the listed video formats (since Docutils 0.17). .. [#] The html4 writer uses an ``<object>`` tag for SVG images for better compatibility with older browsers. .. [#] When compiling with ``pdflatex``, ``xelatex``, or ``lualatex``. The original ``latex`` engine supports only the EPS image format. Some build systems, e.g. rubber_ support additional formats via on-the-fly image conversion. __ https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Image_types .. _HTML4: .. _html4 writer: ../../user/html.html#html4css1 .. _HTML5: .. _html5 writer: ../../user/html.html#html5-polyglot .. _LaTeX: ../../user/latex.html#image-inclusion .. _ODT: ../../user/odt.html .. _rubber: https://github.com/petrhosek/rubber Image ===== :Directive Type: "image" :Doctree Element: image_ :Directive Arguments: One, required (image URI). :Directive Options: Possible (see below). :Directive Content: None. An "image" is a simple picture:: .. image:: picture.png Inline images can be defined with an "image" directive in a `substitution definition`_ The URI for the image source file is specified in the directive argument. As with hyperlink targets, the image URI may begin on the same line as the explicit markup start and target name, or it may begin in an indented text block immediately following, with no intervening blank lines. If there are multiple lines in the link block, they are stripped of leading and trailing whitespace and joined together. Optionally, the image link block may contain a flat field list, the _`image options`. For example:: .. image:: picture.jpeg :height: 100px :width: 200 px :scale: 50 % :alt: alternate text :align: right The following options are recognized: ``alt`` : text Alternate text: a short description of the image, displayed by applications that cannot display images, or spoken by applications for visually impaired users. ``height`` : `length`_ The desired height of the image. Used to reserve space or scale the image vertically. When the "scale" option is also specified, they are combined. For example, a height of 200px and a scale of 50 is equivalent to a height of 100px with no scale. ``width`` : `length`_ or `percentage`_ of the current line width The width of the image. Used to reserve space or scale the image horizontally. As with "height" above, when the "scale" option is also specified, they are combined. ``scale`` : integer percentage (the "%" symbol is optional) The uniform scaling factor of the image. The default is "100 %", i.e. no scaling. If no "height" or "width" options are specified, the `Python Imaging Library` (PIL/Pillow_) may be used to determine them, if it is installed and the image file is available. ``align`` : "top", "middle", "bottom", "left", "center", or "right" The alignment of the image, equivalent to the HTML ``<img>`` tag's deprecated "align" attribute or the corresponding "vertical-align" and "text-align" CSS properties. The values "top", "middle", and "bottom" control an image's vertical alignment (relative to the text baseline); they are only useful for inline images (substitutions). The values "left", "center", and "right" control an image's horizontal alignment, allowing the image to float and have the text flow around it. The specific behavior depends upon the browser or rendering software used. ``target`` : text (URI or reference name) Makes the image into a hyperlink reference ("clickable"). The option argument may be a URI (relative or absolute), or a `reference name`_ with underscore suffix (e.g. ```a name`_``). and the common options class_ and name_. Figure ====== :Directive Type: "figure" :Doctree Elements: figure_, image_, caption_, legend_ :Directive Arguments: One, required (image URI). :Directive Options: Possible (see below). :Directive Content: Interpreted as the figure caption and an optional legend. A "figure" consists of image_ data (including `image options`_), an optional caption (a single paragraph), and an optional legend (arbitrary body elements). For page-based output media, figures might float to a different position if this helps the page layout. :: .. figure:: picture.png :scale: 50 % :alt: map to buried treasure This is the caption of the figure (a simple paragraph). The legend consists of all elements after the caption. In this case, the legend consists of this paragraph and the following table: +-----------------------+-----------------------+ | Symbol | Meaning | +=======================+=======================+ | .. image:: tent.png | Campground | +-----------------------+-----------------------+ | .. image:: waves.png | Lake | +-----------------------+-----------------------+ | .. image:: peak.png | Mountain | +-----------------------+-----------------------+ There must be blank lines before the caption paragraph and before the legend. To specify a legend without a caption, use an empty comment ("..") in place of the caption. The "figure" directive supports all of the options of the "image" directive (see `image options`_ above). These options (except "align") are passed on to the contained image. ``align`` : "left", "center", or "right" The horizontal alignment of the figure, allowing the image to float and have the text flow around it. The specific behavior depends upon the browser or rendering software used. In addition, the following options are recognized: ``figwidth`` : "image", length_, or percentage_ of current line width The width of the figure. Limits the horizontal space used by the figure. A special value of "image" is allowed, in which case the included image's actual width is used (requires the `Python Imaging Library`_). If the image file is not found or the required software is unavailable, this option is ignored. Sets the "width" attribute of the "figure" doctree element. This option does not scale the included image; use the "width" `image`_ option for that. :: +---------------------------+ | figure | | | |<------ figwidth --------->| | | | +---------------------+ | | | image | | | | | | | |<--- width --------->| | | +---------------------+ | | | |The figure's caption should| |wrap at this width. | +---------------------------+ ``figclass`` : text Set a `"classes"`_ attribute value on the figure element. See the class_ directive below. .. _Python Imaging Library: .. _Pillow: https://pypi.org/project/Pillow/ --------------- Body Elements --------------- Topic ===== :Directive Type: "topic" :Doctree Element: topic_ :Directive Arguments: One, required (topic title). :Directive Options: class_, name_ :Directive Content: Interpreted as the topic body. A topic is like a block quote with a title, or a self-contained section with no subsections. Use the "topic" directive to indicate a self-contained idea that is separate from the flow of the document. Topics may occur anywhere a section or transition may occur. Body elements and topics may not contain nested topics. The directive's sole argument is interpreted as the topic title; the next line must be blank. All subsequent lines make up the topic body, interpreted as body elements. For example:: .. topic:: Topic Title Subsequent indented lines comprise the body of the topic, and are interpreted as body elements. Sidebar ======= :Directive Type: "sidebar" :Doctree Element: sidebar_ :Directive Arguments: One, optional (sidebar title). :Directive Options: Possible (see below). :Directive Content: Interpreted as the sidebar body. Sidebars are like miniature, parallel documents that occur inside other documents, providing related or reference material. A sidebar is typically offset by a border and "floats" to the side of the page; the document's main text may flow around it. Sidebars can also be likened to super-footnotes; their content is outside of the flow of the document's main text. Sidebars may occur anywhere a section or transition may occur. Body elements (including sidebars) may not contain nested sidebars. The directive's sole argument is interpreted as the sidebar title, which may be followed by a subtitle option (see below); the next line must be blank. All subsequent lines make up the sidebar body, interpreted as body elements. For example:: .. sidebar:: Optional Sidebar Title :subtitle: Optional Sidebar Subtitle Subsequent indented lines comprise the body of the sidebar, and are interpreted as body elements. The following options are recognized: ``subtitle`` : text The sidebar's subtitle. and the common options class_ and name_. Line Block ========== .. admonition:: Deprecated The "line-block" directive is deprecated. Use the `line block syntax`_ instead. .. _line block syntax: restructuredtext.html#line-blocks :Directive Type: "line-block" :Doctree Element: line_block_ :Directive Arguments: None. :Directive Options: class_, name_ :Directive Content: Becomes the body of the line block. The "line-block" directive constructs an element where line breaks and initial indentation is significant and inline markup is supported. It is equivalent to a `parsed literal block`_ with different rendering: typically in an ordinary serif typeface instead of a typewriter/monospaced face, and not automatically indented. (Have the line-block directive begin a block quote to get an indented line block.) Line blocks are useful for address blocks and verse (poetry, song lyrics), where the structure of lines is significant. For example, here's a classic:: "To Ma Own Beloved Lassie: A Poem on her 17th Birthday", by Ewan McTeagle (for Lassie O'Shea): .. line-block:: Lend us a couple of bob till Thursday. I'm absolutely skint. But I'm expecting a postal order and I can pay you back as soon as it comes. Love, Ewan. .. _parsed-literal: Parsed Literal Block ==================== :Directive Type: "parsed-literal" :Doctree Element: literal_block_ :Directive Arguments: None. :Directive Options: class_, name_ :Directive Content: Becomes the body of the literal block. Unlike an ordinary literal block, the "parsed-literal" directive constructs a literal block where the text is parsed for inline markup. It is equivalent to a `line block`_ with different rendering: typically in a typewriter/monospaced typeface, like an ordinary literal block. Parsed literal blocks are useful for adding hyperlinks to code examples. However, care must be taken with the text, because inline markup is recognized and there is no protection from parsing. Backslash-escapes may be necessary to prevent unintended parsing. And because the markup characters are removed by the parser, care must also be taken with vertical alignment. Parsed "ASCII art" is tricky, and extra whitespace may be necessary. For example, all the element names in this content model are links:: .. parsed-literal:: ( (title_, subtitle_?)?, decoration_?, (docinfo_, transition_?)?, `%structure.model;`_ ) Code ==== :Directive Type: "code" :Doctree Element: literal_block_, `inline elements`_ :Directive Arguments: One, optional (formal language). :Directive Options: name, class, number-lines. :Directive Content: Becomes the body of the literal block. :Configuration Setting: syntax_highlight_. The "code" directive constructs a literal block. If the code language is specified, the content is parsed by the Pygments_ syntax highlighter and tokens are stored in nested `inline elements`_ with class arguments according to their syntactic category. The actual highlighting requires a style-sheet (e.g. one `generated by Pygments`__, see the `sandbox/stylesheets`__ for examples). The parsing can be turned off with the syntax_highlight_ configuration setting and command line option or by specifying the language as class_ option instead of directive argument. This also avoids warnings when Pygments_ is not installed or the language is not in the `supported languages and markup formats`_. For inline code, use the `"code" role`_. __ https://pygments.org/docs/cmdline/#generating-styles __ https://docutils.sourceforge.io/sandbox/stylesheets/ .. _Pygments: https://pygments.org/ .. _syntax_highlight: ../../user/config.html#syntax-highlight .. _supported languages and markup formats: https://pygments.org/languages/ .. _"code" role: roles.html#code The following options are recognized: ``number-lines`` : [integer] (start line number) Precede every line with a line number. The optional argument is the number of the first line (default 1). and the common options class_ and name_. Example:: The content of the following directive :: .. code:: python def my_function(): "just a test" print 8/2 is parsed and marked up as Python source code. Math ==== :Directive Type: "math" :Doctree Element: math_block_ :Directive Arguments: None. :Directive Options: class_, name_ :Directive Content: Becomes the body of the math block. (Content blocks separated by a blank line are put in adjacent math blocks.) :Configuration Setting: math_output_ The "math" directive inserts blocks with mathematical content (display formulas, equations) into the document. The input format is `LaTeX math syntax`_ with support for Unicode symbols, for example:: .. math:: α_t(i) = P(O_1, O_2, … O_t, q_t = S_i λ) Support is limited to a subset of *LaTeX math* by the conversion required for many output formats. For HTML, the `math_output`_ configuration setting (or the corresponding ``--math-output`` command line option) select between alternative output formats with different subsets of supported elements. If a writer does not support math typesetting, the content is inserted verbatim. For inline formulas, use the `"math" role`_. .. _LaTeX math syntax: ../../ref/rst/mathematics.html .. _"math" role: roles.html#math .. _math_output: ../../user/config.html#math-output Rubric ====== :Directive Type: "rubric" :Doctree Element: rubric_ :Directive Arguments: One, required (rubric text). :Directive Options: class_, name_ :Directive Content: None. .. rubric n. 1. a title, heading, or the like, in a manuscript, book, statute, etc., written or printed in red or otherwise distinguished from the rest of the text. ... -- Random House Webster's College Dictionary, 1991 The "rubric" directive inserts a "rubric" element into the document tree. A rubric is like an informal heading that doesn't correspond to the document's structure. Epigraph ======== :Directive Type: "epigraph" :Doctree Element: block_quote_ :Directive Arguments: None. :Directive Options: None. :Directive Content: Interpreted as the body of the block quote. An epigraph is an apposite (suitable, apt, or pertinent) short inscription, often a quotation or poem, at the beginning of a document or section. The "epigraph" directive produces an "epigraph"-class block quote. For example, this input:: .. epigraph:: No matter where you go, there you are. -- Buckaroo Banzai becomes this document tree fragment:: <block_quote classes="epigraph"> <paragraph> No matter where you go, there you are. <attribution> Buckaroo Banzai Highlights ========== :Directive Type: "highlights" :Doctree Element: block_quote_ :Directive Arguments: None. :Directive Options: None. :Directive Content: Interpreted as the body of the block quote. Highlights summarize the main points of a document or section, often consisting of a list. The "highlights" directive produces a "highlights"-class block quote. See Epigraph_ above for an analogous example. Pull-Quote ========== :Directive Type: "pull-quote" :Doctree Element: block_quote_ :Directive Arguments: None. :Directive Options: None. :Directive Content: Interpreted as the body of the block quote. A pull-quote is a small selection of text "pulled out and quoted", typically in a larger typeface. Pull-quotes are used to attract attention, especially in long articles. The "pull-quote" directive produces a "pull-quote"-class block quote. See Epigraph_ above for an analogous example. Compound Paragraph ================== :Directive Type: "compound" :Doctree Element: compound_ :Directive Arguments: None. :Directive Options: class_, name_ :Directive Content: Interpreted as body elements. The "compound" directive is used to create a compound paragraph, which is a single logical paragraph containing multiple physical body elements such as simple paragraphs, literal blocks, tables, lists, etc., instead of directly containing text and inline elements. For example:: .. compound:: The 'rm' command is very dangerous. If you are logged in as root and enter :: cd / rm -rf * you will erase the entire contents of your file system. In the example above, a literal block is "embedded" within a sentence that begins in one physical paragraph and ends in another. .. note:: The "compound" directive is *not* a generic block-level container like HTML's ``<div>`` element. Do not use it only to group a sequence of elements, or you may get unexpected results. If you need a generic block-level container, please use the container_ directive, described below. Compound paragraphs are typically rendered as multiple distinct text blocks, with the possibility of variations to emphasize their logical unity: * If paragraphs are rendered with a first-line indent, only the first physical paragraph of a compound paragraph should have that indent -- second and further physical paragraphs should omit the indents; * vertical spacing between physical elements may be reduced; * and so on. Container ========= :Directive Type: "container" :Doctree Element: `container <container element_>`__ :Directive Arguments: One or more, optional (class names). :Directive Options: name_ :Directive Content: Interpreted as body elements. The "container" directive surrounds its contents (arbitrary body elements) with a generic block-level "container" element. Combined with the optional "classes_" attribute argument(s), this is an extension mechanism for users & applications. For example:: .. container:: custom This paragraph might be rendered in a custom way. Parsing the above results in the following pseudo-XML:: <container classes="custom"> <paragraph> This paragraph might be rendered in a custom way. The "container" directive is the equivalent of HTML's ``<div>`` element. It may be used to group a sequence of elements for user- or application-specific purposes. -------- Tables -------- Formal tables need more structure than the reStructuredText syntax supplies. Tables may be given titles with the table_ directive. Sometimes reStructuredText tables are inconvenient to write, or table data in a standard format is readily available. The csv-table_ directive supports CSV data. Table ===== :Directive Type: "table" :Doctree Element: table_ :Directive Arguments: One, optional (table title). :Directive Options: Possible (see below). :Directive Content: A normal `reStructuredText table`_. The "table" directive is used to associate a title with a table or specify options, e.g.:: .. table:: Truth table for "not" :widths: auto ===== ===== A not A ===== ===== False True True False ===== ===== The following options are recognized: ``align`` : "left", "center", or "right" The horizontal alignment of the table (new in Docutils 0.13). ``width`` : `length`_ or `percentage`_ Sets the width of the table to the specified length or percentage of the line width. If omitted, the renderer determines the width of the table based on its contents or the column ``widths``. .. _column-widths: ``widths`` : "auto", "grid", or a list of integers Explicitly set column widths. Specifies relative widths if used with the ``width`` option. Overrides a `table_style`_ setting or class value "colwidths-auto". The default depends on the `table_style`_ configuration setting. *"auto"* delegates the determination of column widths to the backend (LaTeX, the HTML browser, ...). Default for the `html5 writer`_ *"grid"* determines column widths from the widths of the input columns (in characters). Default for most writers. A *list of integers* is used instead of the input column widths. Implies *"grid"*. Plus the common options class_ and name_. .. _reStructuredText table: restructuredtext.html#tables .. _table_style: ../../user/config.html#table-style .. _csv-table: CSV Table ========= :Directive Type: "csv-table" :Doctree Element: table_ :Directive Arguments: One, optional (table title). :Directive Options: Possible (see below). :Directive Content: A CSV (comma-separated values) table. .. WARNING:: The "csv-table" directive's ":file:" and ":url:" options represent a potential security holes. They can be disabled with the "file_insertion_enabled_" runtime setting. The "csv-table" directive is used to create a table from CSV (comma-separated values) data. CSV is a common data format generated by spreadsheet applications and commercial databases. The data may be internal (an integral part of the document) or external (a separate file). * Block markup and inline markup within cells is supported. Line ends are recognized within cells. * There is no support for checking that the number of columns in each row is the same. The directive automatically adds empty entries at the end of short rows. .. Add "strict" option to verify input? Example:: .. csv-table:: Frozen Delights! :header: "Treat", "Quantity", "Description" :widths: 15, 10, 30 "Albatross", 2.99, "On a stick!" "Crunchy Frog", 1.49, "If we took the bones out, it wouldn't be crunchy, now would it?" "Gannet Ripple", 1.99, "On a stick!" The following options are recognized: ``align`` : "left", "center", or "right" The horizontal alignment of the table. (New in Docutils 0.13) ``delim`` : char | "tab" | "space" [#whitespace-delim]_ A one-character string used to separate fields. Defaults to ``,`` (comma). May be specified as a Unicode code point; see the unicode_ directive for syntax details. ``encoding`` : string The text encoding of the external CSV data (file or URL). Defaults to the document's input_encoding_. ``escape`` : char A one-character string used to escape the delimiter or quote characters. May be specified as a Unicode code point; see the unicode_ directive for syntax details. Used when the delimiter is used in an unquoted field, or when quote characters are used within a field. The default is to double-up the character, e.g. "He said, ""Hi!""" .. Add another possible value, "double", to explicitly indicate the default case? ``file`` : string (newlines removed) The local filesystem path to a CSV data file. ``header`` : CSV data Supplemental data for the table header, added independently of and before any ``header-rows`` from the main CSV data. Must use the same CSV format as the main CSV data. ``header-rows`` : integer The number of rows of CSV data to use in the table header. Defaults to 0. ``keepspace`` : flag (empty) Treat whitespace immediately following the delimiter as significant. The default is to ignore such whitespace. ``quote`` : char A one-character string used to quote elements containing the delimiter or which start with the quote character. Defaults to ``"`` (quote). May be specified as a Unicode code point; see the unicode_ directive for syntax details. ``stub-columns`` : integer The number of table columns to use as stubs (row titles, on the left). Defaults to 0. ``url`` : string (whitespace removed) An Internet URL reference to a CSV data file. ``widths`` : integer [integer...] or "auto" A list of relative column widths. The default is equal-width columns (100%/#columns). "auto" delegates the determination of column widths to the backend (LaTeX, the HTML browser, ...). ``width`` : `length`_ or `percentage`_ Sets the width of the table to the specified length or percentage of the line width. If omitted, the renderer determines the width of the table based on its contents or the column ``widths``. and the common options class_ and name_. .. [#whitespace-delim] Whitespace delimiters are supported only for external CSV files. List Table ========== :Directive Type: "list-table" :Doctree Element: table_ :Directive Arguments: One, optional (table title). :Directive Options: Possible (see below). :Directive Content: A uniform two-level bullet list. (This is an initial implementation; `further ideas`__ may be implemented in the future.) __ ../../dev/rst/alternatives.html#list-driven-tables The "list-table" directive is used to create a table from data in a uniform two-level bullet list. "Uniform" means that each sublist (second-level list) must contain the same number of list items. Example:: .. list-table:: Frozen Delights! :widths: 15 10 30 :header-rows: 1 * - Treat - Quantity - Description * - Albatross - 2.99 - On a stick! * - Crunchy Frog - 1.49 - If we took the bones out, it wouldn't be crunchy, now would it? * - Gannet Ripple - 1.99 - On a stick! The following options are recognized: ``align`` : "left", "center", or "right" The horizontal alignment of the table. (New in Docutils 0.13) ``header-rows`` : integer The number of rows of list data to use in the table header. Defaults to 0. ``stub-columns`` : integer The number of table columns to use as stubs (row titles, on the left). Defaults to 0. .. _table width: ``width`` : `length`_ or `percentage`_ Sets the width of the table to the specified length or percentage of the line width. If omitted, the renderer determines the width of the table based on its contents or the column ``widths``. .. _column widths: ``widths`` : integer [integer...] or "auto" A list of relative column widths. The default is equal-width columns (100%/#columns). "auto" delegates the determination of column widths to the backend (LaTeX, the HTML browser, ...). and the common options class_ and name_. ---------------- Document Parts ---------------- .. _contents: Table of Contents ================= :Directive Type: "contents" :Doctree Elements: pending_, topic_ :Directive Arguments: One, optional: title. :Directive Options: Possible (see below). :Directive Content: None. The "contents" directive generates a table of contents (TOC) in a topic_. Topics, and therefore tables of contents, may occur anywhere a section or transition may occur. Body elements and topics may not contain tables of contents. Here's the directive in its simplest form:: .. contents:: Language-dependent boilerplate text will be used for the title. The English default title text is "Contents". An explicit title may be specified:: .. contents:: Table of Contents The title may span lines, although it is not recommended:: .. contents:: Here's a very long Table of Contents title Options may be specified for the directive, using a field list:: .. contents:: Table of Contents :depth: 2 If the default title is to be used, the options field list may begin on the same line as the directive marker:: .. contents:: :depth: 2 The following options are recognized: ``depth`` : integer The number of section levels that are collected in the table of contents. The default is unlimited depth. ``local`` : flag (empty) Generate a local table of contents. Entries will only include subsections of the section in which the directive is given. If no explicit title is given, the table of contents will not be titled. ``backlinks`` : "entry" or "top" or "none" Generate links from section headers back to the table of contents entries, the table of contents itself, or generate no back-links. ``class`` : text Set a `"classes"`_ attribute value on the topic element. See the class_ directive below. .. _sectnum: .. _section-numbering: Automatic Section Numbering =========================== :Directive Type: "sectnum" or "section-numbering" (synonyms) :Doctree Elements: pending_, generated_ :Directive Arguments: None. :Directive Options: Possible (see below). :Directive Content: None. :Configuration Setting: sectnum_xform_ The "sectnum" (or "section-numbering") directive automatically numbers sections and subsections in a document (if not disabled by the ``--no-section-numbering`` command line option or the `sectnum_xform`_ configuration setting). Section numbers are of the "multiple enumeration" form, where each level has a number, separated by periods. For example, the title of section 1, subsection 2, subsubsection 3 would have "1.2.3" prefixed. The "sectnum" directive does its work in two passes: the initial parse and a transform. During the initial parse, a "pending" element is generated which acts as a placeholder, storing any options internally. At a later stage in the processing, the "pending" element triggers a transform, which adds section numbers to titles. Section numbers are enclosed in a "generated" element, and titles have their "auto" attribute set to "1". The following options are recognized: ``depth`` : integer The number of section levels that are numbered by this directive. The default is unlimited depth. ``prefix`` : string An arbitrary string that is prefixed to the automatically generated section numbers. It may be something like "3.2.", which will produce "3.2.1", "3.2.2", "3.2.2.1", and so on. Note that any separating punctuation (in the example, a period, ".") must be explicitly provided. The default is no prefix. ``suffix`` : string An arbitrary string that is appended to the automatically generated section numbers. The default is no suffix. ``start`` : integer The value that will be used for the first section number. Combined with ``prefix``, this may be used to force the right numbering for a document split over several source files. The default is 1. .. _sectnum_xform: ../../user/config.html#sectnum-xform .. _header: .. _footer: Document Header & Footer ======================== :Directive Types: "header" and "footer" :Doctree Elements: decoration_, header, footer :Directive Arguments: None. :Directive Options: None. :Directive Content: Interpreted as body elements. The "header" and "footer" directives create document decorations, useful for page navigation, notes, time/datestamp, etc. For example:: .. header:: This space for rent. This will add a paragraph to the document header, which will appear at the top of the generated web page or at the top of every printed page. These directives may be used multiple times, cumulatively. There is currently support for only one header and footer. .. note:: While it is possible to use the "header" and "footer" directives to create navigational elements for web pages, you should be aware that Docutils is meant to be used for *document* processing, and that a navigation bar is not typically part of a document. Thus, you may soon find Docutils' abilities to be insufficient for these purposes. At that time, you should consider using a documentation generator like Sphinx_ rather than the "header" and "footer" directives. .. _Sphinx: http://sphinx-doc.org/ In addition to the use of these directives to populate header and footer content, content may also be added automatically by the processing system. For example, if certain runtime settings are enabled, the document footer is populated with processing information such as a datestamp, a link to `the Docutils website`_, etc. .. _the Docutils website: https://docutils.sourceforge.io ------------ References ------------ .. _target-notes: Target Footnotes ================ :Directive Type: "target-notes" :Doctree Elements: pending_, footnote_, footnote_reference_ :Directive Arguments: None. :Directive Options: class_, name_ :Directive Options: Possible (see below). :Directive Content: None. The "target-notes" directive creates a footnote for each external target in the text, and corresponding footnote references after each reference. For every explicit target (of the form, ``.. _target name: URL``) in the text, a footnote will be generated containing the visible URL as content. Footnotes ========= **NOT IMPLEMENTED YET** :Directive Type: "footnotes" :Doctree Elements: pending_, topic_ :Directive Arguments: None? :Directive Options: Possible? :Directive Content: None. @@@ Citations ========= **NOT IMPLEMENTED YET** :Directive Type: "citations" :Doctree Elements: pending_, topic_ :Directive Arguments: None? :Directive Options: Possible? :Directive Content: None. @@@ --------------- HTML-Specific --------------- Imagemap ======== **NOT IMPLEMENTED YET** Non-standard element: imagemap. ----------------------------------------- Directives for Substitution Definitions ----------------------------------------- The directives in this section may only be used in `substitution definitions`_. They may not be used directly, in standalone context. The `image`_ directive may be used both in substitution definitions and in the standalone context. .. _substitution definitions: .. _substitution definition: restructuredtext.html#substitution-definitions .. _replace: Replacement Text ================ :Directive Type: "replace" :Doctree Element: Text & `inline elements`_ :Directive Arguments: None. :Directive Options: None. :Directive Content: A single paragraph; may contain inline markup. The "replace" directive is used to indicate replacement text for a substitution reference. It may be used within `substitution definitions`_ only. For example, this directive can be used to expand abbreviations:: .. |reST| replace:: reStructuredText Yes, |reST| is a long word, so I can't blame anyone for wanting to abbreviate it. As reStructuredText doesn't support nested inline markup, the only way to create a reference with styled text is to use substitutions with the "replace" directive:: I recommend you try |Python|_. .. |Python| replace:: Python, *the* best language around .. _Python: https://www.python.org/ .. _unicode: Unicode Character Codes ======================= :Directive Type: "unicode" :Doctree Element: Text :Directive Arguments: One or more, required (Unicode character codes, optional text, and comments). :Directive Options: Possible (see below). :Directive Content: None. The "unicode" directive converts Unicode character codes (numerical values) to characters, and may be used in `substitution definitions`_ only. The arguments, separated by spaces, can be: * **character codes** as - decimal numbers or - hexadecimal numbers, prefixed by ``0x``, ``x``, ``\x``, ``U+``, ``u``, or ``\u`` or as XML-style hexadecimal character entities, e.g. ``ᨫ`` * **text**, which is used as-is. Text following " .. " is a comment and is ignored. The spaces between the arguments are ignored and thus do not appear in the output. Hexadecimal codes are case-insensitive. For example, the following text:: Copyright |copy| 2003, |BogusMegaCorp (TM)| |---| all rights reserved. .. |copy| unicode:: 0xA9 .. copyright sign .. |BogusMegaCorp (TM)| unicode:: BogusMegaCorp U+2122 .. with trademark sign .. |---| unicode:: U+02014 .. em dash :trim: results in: Copyright |copy| 2003, |BogusMegaCorp (TM)| |---| all rights reserved. .. |copy| unicode:: 0xA9 .. copyright sign .. |BogusMegaCorp (TM)| unicode:: BogusMegaCorp U+2122 .. with trademark sign .. |---| unicode:: U+02014 .. em dash :trim: The following options are recognized: ``ltrim`` : flag (empty) Whitespace to the left of the substitution reference is removed. ``rtrim`` : flag (empty) Whitespace to the right of the substitution reference is removed. ``trim`` : flag (empty) Equivalent to ``ltrim`` plus ``rtrim``; whitespace on both sides of the substitution reference is removed. Date ==== :Directive Type: "date" :Doctree Element: Text :Directive Arguments: One, optional (date format). :Directive Options: None. :Directive Content: None. The "date" directive generates the current local date and inserts it into the document as text. This directive may be used in substitution definitions only. The optional directive content is interpreted as the desired date format, using the same codes as Python's `time.strftime()`__ function. The default format is "%Y-%m-%d" (ISO 8601 date), but time fields can also be used. Examples:: .. |date| date:: .. |time| date:: %H:%M Today's date is |date|. This document was generated on |date| at |time|. __ https://docs.python.org/3/library/time.html#time.strftime --------------- Miscellaneous --------------- .. _include: Including an External Document Fragment ======================================= :Directive Type: "include" :Doctree Elements: Depend on data being included (literal_block_ with ``code`` or ``literal`` option). :Directive Arguments: One, required (path to the file to include). :Directive Options: Possible (see below). :Directive Content: None. :Configuration Setting: file_insertion_enabled_ .. WARNING:: The "include" directive represents a potential security hole. It can be disabled with the "file_insertion_enabled_" runtime setting. .. _file_insertion_enabled: ../../user/config.html#file-insertion-enabled The "include" directive reads a text file. The directive argument is the path to the file to be included, relative to the document containing the directive. Unless the options ``literal``, ``code``, or ``parser`` are given, the file is parsed in the current document's context at the point of the directive. For example:: This first example will be parsed at the document level, and can thus contain any construct, including section headers. .. include:: inclusion.txt Back in the main document. This second example will be parsed in a block quote context. Therefore it may only contain body elements. It may not contain section headers. .. include:: inclusion.txt If an included document fragment contains section structure, the title adornments must match those of the master document. Standard data files intended for inclusion in reStructuredText documents are distributed with the Docutils source code, located in the "docutils" package in the ``docutils/parsers/rst/include`` directory. To access these files, use the special syntax for standard "include" data files, angle brackets around the file name:: .. include:: <isonum.txt> The current set of standard "include" data files consists of sets of substitution definitions. See `reStructuredText Standard Definition Files`__ for details. __ definitions.html The following options are recognized: ``start-line`` : integer Only the content starting from this line will be included. (As usual in Python, the first line has index 0 and negative values count from the end.) ``end-line`` : integer Only the content up to (but excluding) this line will be included. ``start-after`` : text to find in the external data file Only the content after the first occurrence of the specified text will be included. ``end-before`` : text to find in the external data file Only the content before the first occurrence of the specified text (but after any ``after`` text) will be included. ``parser`` : parser name Parse the included content with the specified parser. (New in Docutils 0.17) ``literal`` : flag (empty) The entire included text is inserted into the document as a single literal block. ``code`` : [string] (formal language) The argument and the included content are passed to the code_ directive (useful for program listings). ``number-lines`` : [integer] (start line number) Precede every code line with a line number. The optional argument is the number of the first line (default 1). Works only with ``code`` or ``literal``. ``encoding`` : string The text encoding of the external data file. Defaults to the document's input_encoding_. .. _input_encoding: ../../user/config.html#input-encoding ``tab-width`` : integer Number of spaces for hard tab expansion. A negative value prevents expansion of hard tabs. Defaults to the tab_width_ configuration setting. .. _tab_width: ../../user/config.html#tab-width With ``code`` or ``literal`` the common options class_ and name_ are recognized as well. Combining ``start/end-line`` and ``start-after/end-before`` is possible. The text markers will be searched in the specified lines (further limiting the included content). .. _raw-directive: Raw Data Pass-Through ===================== :Directive Type: "raw" :Doctree Element: raw_ :Directive Arguments: One or more, required (output format types). :Directive Options: Possible (see below). :Directive Content: Stored verbatim, uninterpreted. None (empty) if a "file" or "url" option given. :Configuration Setting: raw_enabled_ .. WARNING:: The "raw" directive represents a potential security hole. It can be disabled with the "raw_enabled_" or "file_insertion_enabled_" runtime settings. .. _raw_enabled: ../../user/config.html#raw-enabled .. Caution:: The "raw" directive is a stop-gap measure allowing the author to bypass reStructuredText's markup. It is a "power-user" feature that should not be overused or abused. The use of "raw" ties documents to specific output formats and makes them less portable. If you often need to use the "raw" directive or a "raw"-derived interpreted text role, that is a sign either of overuse/abuse or that functionality may be missing from reStructuredText. Please describe your situation in a message to the Docutils-users_ mailing list. .. _Docutils-users: ../../user/mailing-lists.html#docutils-users The "raw" directive indicates non-reStructuredText data that is to be passed untouched to the Writer. The names of the output formats are given in the directive arguments. The interpretation of the raw data is up to the Writer. A Writer may ignore any raw output not matching its format. For example, the following input would be passed untouched by an HTML writer:: .. raw:: html <hr width=50 size=10> A LaTeX Writer could insert the following raw content into its output stream:: .. raw:: latex \setlength{\parindent}{0pt} Raw data can also be read from an external file, specified in a directive option. In this case, the content block must be empty. For example:: .. raw:: html :file: inclusion.html Inline equivalents of the "raw" directive can be defined via `custom interpreted text roles`_ derived from the `"raw" role`_. The following options are recognized: ``file`` : string (newlines removed) The local filesystem path of a raw data file to be included. ``url`` : string (whitespace removed) An Internet URL reference to a raw data file to be included. ``encoding`` : string The text encoding of the external raw data (file or URL). Defaults to the document's encoding (if specified). and the common option class_. .. _"raw" role: roles.html#raw .. _classes: Class ===== :Directive Type: "class" :Doctree Element: pending_ :Directive Arguments: One or more, required (class names / attribute values). :Directive Options: None. :Directive Content: Optional. If present, it is interpreted as body elements. The "class" directive sets the `"classes"`_ attribute value on its content or on the first immediately following [#]_ non-comment element [#]_. The directive argument consists of one or more space-separated class names. The names are transformed to conform to the regular expression ``[a-z](-?[a-z0-9]+)*`` (see `Identifier Normalization`_ below). Examples:: .. class:: special This is a "special" paragraph. .. class:: exceptional remarkable An Exceptional Section ====================== This is an ordinary paragraph. .. class:: multiple First paragraph. Second paragraph. The text above is parsed and transformed into this doctree fragment:: <paragraph classes="special"> This is a "special" paragraph. <section classes="exceptional remarkable"> <title> An Exceptional Section <paragraph> This is an ordinary paragraph. <paragraph classes="multiple"> First paragraph. <paragraph classes="multiple"> Second paragraph. .. [#] This is also true, if the class directive is "nested" at the end of an indented text block, for example:: .. note:: the class values set in this directive-block do not apply to the note but the next paragraph. .. class:: special This is a paragraph with class value "special". This allows the "classification" of individual list items (except the first, as a preceding class directive applies to the list as a whole):: * bullet list .. class:: classy item * second item, with class argument .. [#] To set a "classes" attribute value on a block quote, the "class" directive must be followed by an empty comment:: .. class:: highlights .. Block quote text. Without the empty comment, the indented text would be interpreted as the "class" directive's content, and the classes would be applied to each element (paragraph, in this case) individually, instead of to the block quote as a whole. Identifier Normalization ~~~~~~~~~~~~~~~~~~~~~~~~ Docutils `class names`_ and `identifier keys`_ are normalized to conform to the regular expression "``[a-z](-?[a-z0-9]+)*``" by converting * alphabetic characters to lowercase, * accented characters to the base character, * non-alphanumeric characters to hyphens, * consecutive hyphens into one hyphen and stripping * leading hyphens and number characters, and * trailing hyphens. For example ``"Rot.Gelb&Grün:+2008"`` becomes ``"rot-gelb-grun-2008"`` and ``"1000_Steps!"`` becomes ``"steps"``. .. topic:: Rationale: Identifier keys must be valid in all supported output formats. For HTML 4.1 + CSS1 compatibility, identifiers should have no underscores, colons, or periods. Hyphens may be used. - The `HTML 4.01 spec`_ defines identifiers based on SGML tokens: ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods ("."). -- https://www.w3.org/TR/html401/types.html#type-name - The `CSS1 spec`_ defines identifiers based on the "name" token ("flex" tokenizer notation below; "latin1" and "escape" 8-bit characters have been replaced with XML entities):: unicode \\[0-9a-f]{1,4} latin1 [¡-ÿ] escape {unicode}|\\[ -~¡-ÿ] nmchar [-A-Za-z0-9]|{latin1}|{escape} name {nmchar}+ The CSS1 rule requires underscores ("_"), colons (":"), and periods (".") to be escaped [#]_, therefore `"classes"`_ and `"ids"`_ attributes should not contain these characters. Combined with HTML4.1 requirements (the first character must be a letter; no "unicode", "latin1", or "escape" characters), this results in the regular expression ``[A-Za-z][-A-Za-z0-9]*``. Docutils adds a normalization by downcasing and merge of consecutive hyphens. .. [#] CSS identifiers may use underscores ("_") directly in `CSS Level 1`__, `CSS2.1`__, CSS2.2__, and CSS3__. __ https://www.w3.org/TR/CSS21/syndata.html#value-def-identifier __ https://www.w3.org/TR/CSS/#css-level-1 __ https://www.w3.org/TR/CSS22/syndata.html __ https://www.w3.org/TR/css-syntax-3/#typedef-ident-token .. _HTML 4.01 spec: https://www.w3.org/TR/html401/ .. _CSS1 spec: https://www.w3.org/TR/REC-CSS1 .. _role: Custom Interpreted Text Roles ============================= :Directive Type: "role" :Doctree Element: None; affects subsequent parsing. :Directive Arguments: Two; one required (new `role name`_), one optional (base role name, in parentheses). :Directive Options: Possible (depends on base role). :Directive Content: depends on base role. The "role" directive dynamically creates a custom `interpreted text role`_ and registers it with the parser. This means that after declaring a role like this:: .. role:: custom the document may use the new "custom" role:: An example of using :custom:`interpreted text` This will be parsed into the following document tree fragment:: <paragraph> An example of using <inline classes="custom"> interpreted text The role must be declared in a document before it can be used. .. _role name: Role names are case insensitive and must conform to the rules of simple `reference names`_ (but do not share a namespace with hyperlinks, footnotes, and citations). The new role may be based on an existing role, specified as a second argument in parentheses (whitespace optional):: .. role:: custom(emphasis) :custom:`text` The parsed result is as follows:: <paragraph> <emphasis classes="custom"> text A special case is the `"raw" role`_: derived roles enable inline `raw data pass-through`_, e.g.:: .. role:: raw-role(raw) :format: html latex :raw-role:`raw text` If no base role is explicitly specified, a generic custom role is automatically used. Subsequent interpreted text will produce an "inline" element with a `"classes"`_ attribute, as in the first example above. With most roles, the ":class:" option can be used to set a "classes" attribute that is different from the role name. For example:: .. role:: custom :class: special :custom:`interpreted text` This is the parsed result:: <paragraph> <inline classes="special"> interpreted text .. _role class: The following option is recognized by the "role" directive for most base roles: ``class`` : text Set the `"classes"`_ attribute value on the element produced (``inline``, or element associated with a base class) when the custom interpreted text role is used. If no directive options are specified, a "class" option with the directive argument (role name) as the value is implied. See the class_ directive above. Specific base roles may support other options and/or directive content. See the `reStructuredText Interpreted Text Roles`_ document for details. .. _reStructuredText Interpreted Text Roles: roles.html .. _default-role: Setting the Default Interpreted Text Role ========================================= :Directive Type: "default-role" :Doctree Element: None; affects subsequent parsing. :Directive Arguments: One, optional (new default role name). :Directive Options: None. :Directive Content: None. The "default-role" directive sets the default interpreted text role, the role that is used for interpreted text without an explicit role. For example, after setting the default role like this:: .. default-role:: subscript any subsequent use of implicit-role interpreted text in the document will use the "subscript" role:: An example of a `default` role. This will be parsed into the following document tree fragment:: <paragraph> An example of a <subscript> default role. Custom roles may be used (see the "role_" directive above), but it must have been declared in a document before it can be set as the default role. See the `reStructuredText Interpreted Text Roles`_ document for details of built-in roles. The directive may be used without an argument to restore the initial default interpreted text role, which is application-dependent. The initial default interpreted text role of the standard reStructuredText parser is "title-reference". Metadata ======== :Directive Type: "meta" :Doctree Element: meta_ :Directive Arguments: None. :Directive Options: None. :Directive Content: Must contain a flat field list. The "meta" directive is used to specify metadata\ [#]_ to be stored in, e.g., `HTML meta elements`_ or as `ODT file properties`_. The LaTeX writer passes it to the ``pdfinfo`` option of the hyperref_ package. If an output format does not support "invisible" metadata, content is silently dropped by the writer. .. note:: Data from some `bibliographic fields`_ is automatically extracted and stored as metadata, too. However, Bibliographic Fields are also displayed in the document's screen rendering or printout. For an "invisible" *document title*, see the `metadata document title`_ directive below. Within the directive block, a flat field list provides the syntax for metadata. The field name becomes the contents of the "name" attribute of the META tag, and the field body (interpreted as a single string without inline markup) becomes the contents of the "content" attribute. For example:: .. meta:: :description: The reStructuredText plaintext markup language :keywords: plaintext, markup language This would be converted to the following HTML:: <meta name="description" content="The reStructuredText plaintext markup language"> <meta name="keywords" content="plaintext, markup language"> Support for other META attributes ("http-equiv", "scheme", "lang", "dir") are provided through field arguments, which must be of the form "attr=value":: .. meta:: :description lang=en: An amusing story :description lang=fr: Une histoire amusante And their HTML equivalents:: <meta name="description" lang="en" content="An amusing story"> <meta name="description" lang="fr" content="Une histoire amusante"> Some META tags use an "http-equiv" attribute instead of the "name" attribute. To specify "http-equiv" META tags, simply omit the name:: .. meta:: :http-equiv=Content-Type: text/html; charset=ISO-8859-1 HTML equivalent:: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> .. [#] "Metadata" is data about data, in this case data about the document. Metadata is, e.g., used to describe and classify web pages in the World Wide Web, in a form that is easy for search engines to extract and collate. .. _HTML meta elements: https://html.spec.whatwg.org/multipage/semantics.html#the-meta-element .. _ODT file properties: https://en.wikipedia.org/wiki/OpenDocument_technical_specification#Metadata .. _hyperref: https://ctan.org/pkg/hyperref .. _bibliographic fields: restructuredtext.html#bibliographic-fields Metadata Document Title ======================= :Directive Type: "title" :Doctree Element: Sets the document's `title attribute`_. :Directive Arguments: One, required (the title text). :Directive Options: None. :Directive Content: None. The "title" directive specifies the document title as metadata, which does not become part of the document body. It overrides the document-supplied `document title`_ and the `"title" configuration setting`_. For example, in HTML output the metadata document title appears in the title bar of the browser window. .. _document title: restructuredtext.html#document-title .. _"title" configuration setting: ../../user/config.html#title Restructuredtext-Test-Directive =============================== :Directive Type: "restructuredtext-test-directive" :Doctree Element: system_warning :Directive Arguments: None. :Directive Options: None. :Directive Content: Interpreted as a literal block. This directive is provided for test purposes only. (Nobody is expected to type in a name *that* long!) It is converted into a level-1 (info) system message showing the directive data, possibly followed by a literal block containing the rest of the directive block. -------------- Common Options -------------- Most of the directives that generate doctree elements support the following options: .. _class-option: .. _class: ``class`` : text (space separated list of `class names`_) Set a `"classes"`_ attribute value on the doctree element generated by the directive. See also the class_ directive. .. _name: ``name`` : text Add `text` to the `"names"`_ attribute of the doctree element generated by the directive. This allows `hyperlink references`_ to the element using `text` as `reference name`_. Specifying the `name` option of a directive, e.g., :: .. image:: bild.png :name: my picture is a concise syntax alternative to preceding it with a `hyperlink target`_ :: .. _my picture: .. image:: bild.png .. _reference name: .. _reference names: restructuredtext.html#reference-names .. _hyperlink target: restructuredtext.html#hyperlink-targets .. _hyperlink references: restructuredtext.html#hyperlink-references .. _class names: ../doctree.html#classnames-type .. _"classes": ../doctree.html#classes .. _identifier keys: ../doctree.html#ids-type .. _"ids": ../doctree.html#ids .. _"names": ../doctree.html#names .. _admonition: ../doctree.html#admonition .. _block_quote: ../doctree.html#block-quote .. _caption: ../doctree.html#caption .. _compound: ../doctree.html#compound .. _container element: ../doctree.html#container .. _decoration: ../doctree.html#decoration .. _figure: ../doctree.html#figure .. _footnote: ../doctree.html#footnote .. _footnote_reference: ../doctree.html#footnote-reference .. _generated: ../doctree.html#generated .. _image: ../doctree.html#image .. _inline elements: ../doctree.html#inline-elements .. _interpreted text role: roles.html .. _literal_block: ../doctree.html#literal-block .. _legend: ../doctree.html#legend .. _length: restructuredtext.html#length-units .. _line_block: ../doctree.html#line-block .. _math_block: ../doctree.html#math-block .. _meta: ../doctree.html#meta .. _pending: ../doctree.html#pending .. _percentage: restructuredtext.html#percentage-units .. _raw: ../doctree.html#raw .. _rubric: ../doctree.html#rubric .. _sidebar: ../doctree.html#sidebar .. _table: ../doctree.html#table .. _title: ../doctree.html#title .. _title attribute: ../doctree.html#title-attribute .. _topic: ../doctree.html#topic .. 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