package vendor:commonmark

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    Overview

    Bindings against CMark (https://github.com/commonmark/cmark)

    Original authors: John MacFarlane, Vicent Marti, Kārlis Gaņģis, Nick Wellnhofer. See LICENSE for license details.

    Index

    Variables (0)

    This section is empty.

    Procedures (75)
    Procedure Groups (1)

    Types

    Allocator ¶

    Allocator :: struct {
    	calloc:  proc "c" (num: uint, size: uint) -> rawptr,
    	realloc: proc "c" (ptr: rawptr, new_size: uint) -> rawptr,
    	free:    proc "c" (ptr: rawptr),
    }
     

    Custom allocator - Defines the memory allocation functions to be used by CMark when parsing and allocating a document tree

    Related Procedures With Parameters
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    Code ¶

    Code :: struct {
    	info:         cstring,
    	fence_length: u8,
    	fence_offset: u8,
    	fence_char:   u8,
    	fenced:       b8,
    }

    Custom ¶

    Custom :: struct {
    	on_enter: cstring,
    	on_exit:  cstring,
    }

    Delim_Type ¶

    Delim_Type :: enum i32 {
    	None, 
    	Period, 
    	Paren, 
    }
    Related Procedures With Parameters
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    Event_Type ¶

    Event_Type :: enum i32 {
    	None, 
    	Done, 
    	Enter, 
    	Exit, 
    }
    Related Procedures With Parameters
    Related Procedures With Returns

    Heading ¶

    Heading :: struct {
    	internal_offset: i32,
    	level:           i8,
    	setext:          bool,
    }

    Iter ¶

    Iter :: distinct rawptr
    Related Procedures With Parameters
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    Link :: struct {
    	url:   cstring,
    	title: cstring,
    }

    List ¶

    List :: struct {
    	marker_offset: i32,
    	padding:       i32,
    	start:         i32,
    	list_type:     u8,
    	delimiter:     u8,
    	bullet_char:   u8,
    	tight:         bool,
    }

    List_Type ¶

    List_Type :: enum i32 {
    	None, 
    	Bullet, 
    	Ordered, 
    }
    Related Procedures With Parameters
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    Node ¶

    Node :: struct {
    	mem:          ^Allocator,
    	next:         ^Node,
    	prev:         ^Node,
    	parent:       ^Node,
    	first_child:  ^Node,
    	last_child:   ^Node,
    	user_data:    rawptr,
    	data:         [^]u8,
    	len:          bufsize_t,
    	start_line:   i32,
    	start_column: i32,
    	end_line:     i32,
    	end_column:   i32,
    	type:         Node_Type,
    	flags:        bit_set[Node_Flag; u16],
    	as:           struct #raw_union {
    		list:            List,
    		code:            Code,
    		heading:         Heading,
    		link:            Link,
    		custom:          Custom,
    		html_block_type: i32,
    	},
    }
     

    Node creation, destruction, and tree traversal

    Related Procedures With Parameters
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    Node_Flag ¶

    Node_Flag :: enum u16 {
    	Open              = 0, 
    	Last_Line_Blank   = 1, 
    	Last_Line_Checked = 2, 
    }

    Node_Flags ¶

    Node_Flags :: bit_set[Node_Flag; u16]

    Node_Type ¶

    Node_Type :: enum u16 {
    	// Error status
    	None           = 0, 
    	// Block 
    	Document, 
    	Block_Quote, 
    	List, 
    	Item, 
    	Code_Block, 
    	HTML_Block, 
    	Custom_Block, 
    	Paragraph, 
    	Heading, 
    	Thematic_Break, 
    	// Inline 
    	Text, 
    	Soft_Break, 
    	Line_Break, 
    	Code, 
    	HTML_Inline, 
    	Custom_Inline, 
    	Emph, 
    	Strong, 
    	Link, 
    	Image, 
    	First_Block    = 1, 
    	Last_Block     = 10, 
    	First_Inline   = 11, 
    	Last_Inline    = 20, 
    }
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    Option ¶

    Option :: enum i32 {
    	Source_Position = 1,  // Include a `data-sourcepos` attribute on all block elements.
    	Hard_Breaks     = 2,  // Render `softbreak` as hard line breaks.
    	Safe            = 3,  // Defined for API compatibility, now enabled by default.
    	Unsafe          = 17, // Render raw HTML and unsafe links (`javascript:`, `vbscript:`,
    	// `file:`, and `data:`, except for `image/png`, `image/gif`,
    	// `image/jpeg`, or `image/webp` mime types).  By default,
    	// raw HTML is replaced by a placeholder HTML comment. Unsafe
    	// links are replaced by empty strings.
    	No_Breaks       = 4,  // Render `softbreak` elements as spaces.
    	Normalize       = 8,  // Legacy option, no effect.
    	Validate_UTF8   = 9,  // Validate UTF-8 input before parsing, replacing illegal
    	// sequences with the replacement character U+FFFD.
    	Smart           = 10, // Convert straight quotes to curly, --- to em dashes, -- to en dashes.
    }

    Options ¶

    Options :: bit_set[Option; i32]
    Related Constants

    Parser ¶

    Parser :: distinct rawptr
    Related Procedures With Parameters
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    Version_Info ¶

    Version_Info :: struct {
    	patch: u8,
    	minor: u8,
    	major: u8,
    	_:     u8,
    }
     

    Version information

    Related Procedures With Returns
    Related Constants

    bufsize_t ¶

    bufsize_t :: distinct i32

    Constants

    BINDING_VERSION ¶

    BINDING_VERSION :: Version_Info{major = 0, minor = 30, patch = 2}

    COMMONMARK_SHARED ¶

    COMMONMARK_SHARED :: #config(COMMONMARK_SHARED, false)

    DEFAULT_OPTIONS ¶

    DEFAULT_OPTIONS: bit_set[Option; i32] : Options{}

    Variables

    This section is empty.

    Procedures

    consolidate_text_nodes ¶

    consolidate_text_nodes :: proc "c" (root: ^Node) ---
     

    Consolidates adjacent text nodes.

    free_cstring ¶

    free_cstring :: proc "c" (str: cstring) {…}

    free_rawptr ¶

    free_rawptr :: proc "c" (ptr: rawptr) {…}
     

    Helpers to free results from render_*.

    free_string ¶

    free_string :: proc "c" (s: string) {…}

    get_default_mem_allocator ¶

    get_default_mem_allocator :: proc "c" () -> (mem: ^Allocator) ---
     

    Returns a pointer to the default memory allocator.

    get_default_mem_allocator_as_odin ¶

    get_default_mem_allocator_as_odin :: proc() -> runtime.Allocator {…}

    iter_free ¶

    iter_free :: proc "c" (iter: ^Iter) ---
     

    Frees the memory allocated for an iterator.

    iter_get_event_type ¶

    iter_get_event_type :: proc "c" (iter: ^Iter) -> (event_type: Event_Type) ---
     

    Returns the current event type.

    iter_get_node ¶

    iter_get_node :: proc "c" (iter: ^Iter) -> (node: ^Node) ---
     

    Returns the current node.

    iter_get_root ¶

    iter_get_root :: proc "c" (iter: ^Iter) -> (root: ^Node) ---
     

    Returns the root node.

    iter_new ¶

    iter_new :: proc "c" (root: ^Node) -> (iter: ^Iter) ---
     

    Creates a new iterator starting at 'root'. The current node and event type are undefined until iter_next is called for the first time. The memory allocated for the iterator should be released using 'iter_free' when it is no longer needed.

    iter_next ¶

    iter_next :: proc "c" (iter: ^Iter) -> (event_type: Event_Type) ---
     

    Advances to the next node and returns the event type (.Enter, .Exit, .Done)

    iter_reset ¶

    iter_reset :: proc "c" (iter: ^Iter, current: ^Node, event_type: Event_Type) ---
     

    Resets the iterator so that the current node is current and the event type is event_type. The new current node must be a descendant of the root node or the root node itself.

    markdown_to_html ¶

    markdown_to_html :: proc "c" (text: cstring, length: uint, options: bit_set[Option; i32]) -> (html: cstring) ---
     

    Convert 'text' (assumed to be a UTF-8 encoded string with length len) from CommonMark Markdown to HTML returning a null-terminated, UTF-8-encoded string. It is the caller's responsibility to free the returned buffer.

    markdown_to_html_from_string ¶

    markdown_to_html_from_string :: proc(text: string, options: bit_set[Option; i32]) -> (html: string) {…}

    node_append_child ¶

    node_append_child :: proc "c" (node: ^Node, child: ^Node) -> (success: b32) ---
     

    Adds 'child' to the end of the children of node. Returns true on success, false on failure.

    node_first_child ¶

    node_first_child :: proc "c" (node: ^Node) -> (child: ^Node) ---
     

    Returns the first child of node, or nil if node has no children.

    node_free ¶

    node_free :: proc "c" (node: ^Node) ---
     

    Frees the memory allocated for a node and any children.

    node_get_end_column ¶

    node_get_end_column :: proc "c" (node: ^Node) -> (column: i32) ---
     

    Returns the column at which node ends.

    node_get_end_line ¶

    node_get_end_line :: proc "c" (node: ^Node) -> (line: i32) ---
     

    Returns the line on which node ends.

    node_get_fence_info ¶

    node_get_fence_info :: proc "c" (node: ^Node) -> (fence_info: cstring) ---
     

    Returns the info string from a fenced code block.

    node_get_heading_level ¶

    node_get_heading_level :: proc "c" (node: ^Node) -> (level: i32) ---
     

    Returns the heading level of node, or 0 if node is not a heading.

    node_get_list_delim ¶

    node_get_list_delim :: proc "c" (node: ^Node) -> (delim_type: Delim_Type) ---
     

    Returns the list delimiter type of node, or .No_Delim if not a list.

    node_get_list_start ¶

    node_get_list_start :: proc "c" (node: ^Node) -> (start: i32) ---
     

    Returns starting number of node, if it is an ordered list, otherwise 0.

    node_get_list_tight ¶

    node_get_list_tight :: proc "c" (node: ^Node) -> (tight: b32) ---
     

    Returns true if node is a tight list, false otherwise.

    node_get_list_type ¶

    node_get_list_type :: proc "c" (node: ^Node) -> (list_type: List_Type) ---
     

    Returns the list type of node, or .No_List if not a list.

    node_get_literal ¶

    node_get_literal :: proc "c" (node: ^Node) -> (content: cstring) ---
     

    Returns the string contents of node, or an empty string if none is set. Returns nil if called on a node that does not have string content.

    node_get_on_enter ¶

    node_get_on_enter :: proc "c" (node: ^Node) -> (on_enter: cstring) ---
     

    Returns the literal "on enter" text for a custom node, or an empty string if no on_enter is set. Returns nil if called on a non-custom node.

    node_get_on_exit ¶

    node_get_on_exit :: proc "c" (node: ^Node) -> (on_exit: cstring) ---
     

    Returns the literal "on exit" text for a custom 'node', or an empty string if no on_exit is set. Returns NULL if called on a non-custom node.

    node_get_start_column ¶

    node_get_start_column :: proc "c" (node: ^Node) -> (column: i32) ---
     

    Returns the column at which node begins.

    node_get_start_line ¶

    node_get_start_line :: proc "c" (node: ^Node) -> (line: i32) ---
     

    Returns the line on which node begins.

    node_get_title ¶

    node_get_title :: proc "c" (node: ^Node) -> (title: cstring) ---
     

    Returns the title of a link or image node, or an empty string if no title is set. Returns nil if called on a node that is not a link or image.

    node_get_type ¶

    node_get_type :: proc "c" (node: ^Node) -> (node_type: Node_Type) ---
     

    Returns the type of node, or .None on error.

    node_get_type_string ¶

    node_get_type_string :: proc "c" (node: ^Node) -> (node_type: cstring) ---
     

    Like node_get_type, but returns a string representation of the type, or "<unknown>".

    node_get_url ¶

    node_get_url :: proc "c" (node: ^Node) -> (url: cstring) ---
     

    Returns the URL of a link or image node, or an empty string if no URL is set. Returns nil if called on a node that is not a link or image.

    node_get_user_data ¶

    node_get_user_data :: proc "c" (node: ^Node) -> (user_data: rawptr) ---
     

    Returns the user data of node.

    node_insert_after ¶

    node_insert_after :: proc "c" (node: ^Node, sibling: ^Node) -> (success: b32) ---
     

    Inserts 'sibling' after node. Returns true on success, false on failure.

    node_insert_before ¶

    node_insert_before :: proc "c" (node: ^Node, sibling: ^Node) -> (success: b32) ---
     

    Inserts 'sibling' before node. Returns true on success, false on failure.

    node_last_child ¶

    node_last_child :: proc "c" (node: ^Node) -> (child: ^Node) ---
     

    Returns the last child of node, or nil if node has no children.

    node_new ¶

    node_new :: proc "c" (type: Node_Type) -> (node: ^Node) ---
     

    Creates a new node of type 'type'. Note that the node may have other required properties, which it is the caller's responsibility to assign.

    node_new_with_mem ¶

    node_new_with_mem :: proc "c" (type: Node_Type, mem: ^Allocator) -> (node: ^Node) ---
     

    Same as node_new, but explicitly listing the memory allocator used to allocate the node. Note: be sure to use the same allocator for every node in a tree, or bad things can happen.

    node_next ¶

    node_next :: proc "c" (node: ^Node) -> (next: ^Node) ---
     
    	Tree Traversal
    
    

    Returns the next node in the sequence after node, or nil if there is none.

    node_parent ¶

    node_parent :: proc "c" (node: ^Node) -> (parent: ^Node) ---
     

    Returns the parent of node, or nil if there is none.

    node_prepend_child ¶

    node_prepend_child :: proc "c" (node: ^Node, child: ^Node) -> (success: b32) ---
     

    Adds 'child' to the beginning of the children of node. Returns true on success, false on failure.

    node_previous ¶

    node_previous :: proc "c" (node: ^Node) -> (prev: ^Node) ---
     

    Returns the previous node in the sequence after node, or nil if there is none.

    node_replace ¶

    node_replace :: proc "c" (old_node: ^Node, new_node: ^Node) -> (success: b32) ---
     

    Replaces 'oldnode' with 'newnode' and unlinks 'oldnode' (but does not free its memory). Returns true on success, false on failure.

    node_set_fence_info ¶

    node_set_fence_info :: proc "c" (node: ^Node, fence_info: cstring) -> (success: b32) ---
     

    Sets the info string in a fenced code block, returning true on success and false on failure.

    node_set_heading_level ¶

    node_set_heading_level :: proc "c" (node: ^Node, level: i32) -> (success: b32) ---
     

    Sets the heading level of node. Returns true on success, false on failure.

    node_set_list_delim ¶

    node_set_list_delim :: proc "c" (node: ^Node, delim_type: Delim_Type) -> (success: b32) ---
     

    Sets the delimiter type of node. Returns true on success, false on failure.

    node_set_list_start ¶

    node_set_list_start :: proc "c" (node: ^Node, start: i32) -> (success: b32) ---
     

    Sets starting number of node, if it is an ordered list. Returns true on success, false on failure.

    node_set_list_tight ¶

    node_set_list_tight :: proc "c" (node: ^Node, tight: b32) -> (success: b32) ---
     

    Sets the "tightness" of a list. Returns true on success, false on failure.

    node_set_list_type ¶

    node_set_list_type :: proc "c" (node: ^Node, list_type: List_Type) -> (success: b32) ---
     

    Sets the list type of node. Returns true on success, false on failure.

    node_set_literal ¶

    node_set_literal :: proc "c" (node: ^Node, content: cstring) -> (success: b32) ---
     

    Sets the string contents of node. Returns true on success, false on failure.

    node_set_on_enter ¶

    node_set_on_enter :: proc "c" (node: ^Node, on_enter: cstring) -> (success: b32) ---
     

    Sets the literal text to render "on enter" for a custom node. Any children of the node will be rendered after this text. Returns true on success, falseon failure.

    node_set_on_exit ¶

    node_set_on_exit :: proc "c" (node: ^Node, on_exit: cstring) -> (success: b32) ---
     

    Sets the literal text to render "on exit" for a custom 'node'. Any children of the node will be rendered before this text. Returns 1 on success 0 on failure.

    node_set_title ¶

    node_set_title :: proc "c" (node: ^Node, title: cstring) -> (success: b32) ---
     

    Sets the title of a link or image node. Returns true on success, false on failure.

    node_set_url ¶

    node_set_url :: proc "c" (node: ^Node, url: cstring) -> (success: b32) ---
     

    Sets the URL of a link or image node. Returns true on success, false on failure.

    node_set_user_data ¶

    node_set_user_data :: proc "c" (node: ^Node, user_data: rawptr) -> (success: b32) ---
     

    Sets arbitrary user data for node. Returns true on success, false on failure.

    node_unlink :: proc "c" (node: ^Node) ---
     

    Unlinks a node, removing it from the tree, but not freeing its memory. (Use node_free for that.)

    parse_document ¶

    parse_document :: proc "c" (buffer: [^]u8, len: uint, options: bit_set[Option; i32]) -> (root: ^Node) ---
     

    Parse a CommonMark document in 'buffer' of length 'len'. Returns a pointer to a tree of nodes. The memory allocated for the node tree should be released using 'node_free' when it is no longer needed.

    parse_document_from_string ¶

    parse_document_from_string :: proc "c" (s: string, options: bit_set[Option; i32]) -> (root: ^Node) {…}

    parse_from_libc_file ¶

    parse_from_libc_file :: proc "c" (file: ^libc.FILE, options: bit_set[Option; i32]) -> (root: ^Node) ---

    parser_feed ¶

    parser_feed :: proc "c" (parser: ^Parser, buffer: [^]u8, len: uint) ---
     

    Feeds a string of length 'len' to 'parser'.

    parser_feed_from_string ¶

    parser_feed_from_string :: proc "c" (parser: ^Parser, s: string) {…}

    parser_finish ¶

    parser_finish :: proc "c" (parser: ^Parser) -> (root: ^Node) ---
     

    Finish parsing and return a pointer to a tree of nodes.

    parser_free ¶

    parser_free :: proc "c" (parser: ^Parser) ---
     

    Frees memory allocated for a parser object.

    parser_new ¶

    parser_new :: proc "c" (options: bit_set[Option; i32]) -> (parser: ^Parser) ---
     

    Creates a new parser object.

    parser_new_with_mem ¶

    parser_new_with_mem :: proc "c" (options: bit_set[Option; i32], mem: ^Allocator) -> (parser: ^Parser) ---
     

    Creates a new parser object with the given memory allocator.

    render_commonmark ¶

    render_commonmark :: proc "c" (root: ^Node, options: bit_set[Option; i32], width: i32) -> (commonmark: cstring) ---
     

    Render a node tree as a commonmark document. It is the caller's responsibility to free the returned buffer.

    render_html ¶

    render_html :: proc "c" (root: ^Node, options: bit_set[Option; i32]) -> (html: cstring) ---
     

    Render a node tree as an HTML fragment. It is up to the user to add an appropriate header and footer. It is the caller's responsibility to free the returned buffer.

    render_latex ¶

    render_latex :: proc "c" (root: ^Node, options: bit_set[Option; i32], width: i32) -> (latex: cstring) ---
     

    Render a node tree as a LaTeX document. It is the caller's responsibility to free the returned buffer.

    render_man ¶

    render_man :: proc "c" (root: ^Node, options: bit_set[Option; i32], width: i32) -> (groff: cstring) ---
     

    Render a node tree as a groff man page, without the header. It is the caller's responsibility to free the returned buffer.

    render_xml ¶

    render_xml :: proc "c" (root: ^Node, options: bit_set[Option; i32]) -> (xml: cstring) ---
     

    Render a node tree as XML. It is the caller's responsibilityto free the returned buffer.

    version ¶

    version :: proc "c" () -> (res: Version_Info) ---

    version_string ¶

    version_string :: proc "c" () -> (res: cstring) ---

    Procedure Groups

    Source Files

    Generation Information

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