Detailed Description

Defines HTML Tidy public API implemented by LibTidy.

This public interface provides the entire public API for LibTidy, and is the sole interface that you should use when implementing LibTidy in your own applications.

See tidy.c as an example application implementing the public API.

This API is const-correct and doesn't explicitly depend on any globals. Thus, thread-safety may be introduced without changing the interface.

The API limits all exposure to internal structures and provides only accessors that return simple types such as C strings and integers, which makes it quite suitable for integration with any number of other languages.

Author: Dave Raggett [dsr@w.nosp@m.3.or.nosp@m.g]; HTACG, et al (consult git log)

Remarks: The contributing author(s) would like to thank all those who helped with testing, bug fixes and suggestions for improvements. This wouldn't have been possible without your help.

Copyright: Copyright (c) 1998-2017 World Wide Web Consortium (Massachusetts Institute of Technology, European Research Consortium for Informatics and Mathematics, Keio University).

: All Rights Reserved.

: This software and documentation is provided "as is," and the copyright holders and contributing author(s) make no representations or warranties, express or implied, including but not limited to, warranties of merchantability or fitness for any particular purpose or that the use of the software or documentation will not infringe any third party patents, copyrights, trademarks or other rights.

: The copyright holders and contributing author(s) will not be held liable for any direct, indirect, special or consequential damages arising out of any use of the software or documentation, even if advised of the possibility of such damage.

: Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, documentation and executables, for any purpose, without fee, subject to the following restrictions:

The origin of this source code must not be misrepresented.
Altered versions must be plainly marked as such and must not be misrepresented as being the original source.
This Copyright notice may not be removed or altered from any source or altered source distribution.

: The copyright holders and contributing author(s) specifically permit, without fee, and encourage the use of this source code as a component for supporting the Hypertext Markup Language in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated.

Date: Created 2001-05-20 by Charles Reitzel; Updated 2002-07-01 by Charles Reitzel - 1st Implementation; Updated 2015-06-09 by Geoff R. McLane - Add more doxygen syntax; Additional updates: consult git log

Go to the source code of this file.

Data Structures
struct	TidyAllocator
	Tidy's built-in default allocator. More...

struct	TidyAllocatorVtbl
	This structure is the function table for an allocator. More...

struct	TidyInputSource
	This type defines an input source capable of delivering raw bytes of input. More...

struct	TidyOutputSink
	This type defines an output destination capable of accepting raw bytes of output. More...

Typedefs
typedef void(TIDY_CALL *	TidyFree) (void *buf)
	Callback for `free` replacement. More...

typedef void (TIDY_CALL	TidyMalloc) (size_t len)
	Callback for `malloc` replacement. More...

typedef void(TIDY_CALL *	TidyPanic) (ctmbstr mssg)
	Callback for out of memory panic state. More...

typedef void (TIDY_CALL	TidyRealloc) (void *buf, size_t len)
	Callback for `realloc` replacement. More...

Functions
TidyIterator TIDY_CALL	getErrorCodeList (void)
	Initiates an iterator for a list of message codes available in Tidy. More...

uint TIDY_CALL	getNextErrorCode (TidyIterator *iter)
	Given a valid TidyIterator initiated with getErrorCodeList(), returns an instance of the opaque type TidyMessageArgument, which serves as a token against which the remaining argument API functions may be used to query information. More...

int TIDY_CALL	tidyCleanAndRepair (TidyDoc tdoc)
	Execute configured cleanup and repair operations on parsed markup. More...

ctmbstr TIDY_CALL	tidyErrorCodeAsKey (uint code)
	Given a message code, return the text key that represents it. More...

uint TIDY_CALL	tidyErrorCodeFromKey (ctmbstr code)
	Given a text key representing a message code, return the uint that represents it. More...

int TIDY_CALL	tidyOptSaveFile (TidyDoc tdoc, ctmbstr cfgfil)
	Save current settings to named file. More...

int TIDY_CALL	tidyOptSaveSink (TidyDoc tdoc, TidyOutputSink *sink)
	Save current settings to given output sink. More...

int TIDY_CALL	tidyParseBuffer (TidyDoc tdoc, TidyBuffer *buf)
	Parse markup in given buffer. More...

int TIDY_CALL	tidyParseFile (TidyDoc tdoc, ctmbstr filename)
	Parse markup in named file. More...

int TIDY_CALL	tidyParseSource (TidyDoc tdoc, TidyInputSource *source)
	Parse markup in given generic input source. More...

int TIDY_CALL	tidyParseStdin (TidyDoc tdoc)
	Parse markup from the standard input. More...

int TIDY_CALL	tidyParseString (TidyDoc tdoc, ctmbstr content)
	Parse markup in given string. More...

int TIDY_CALL	tidyReportDoctype (TidyDoc tdoc)
	Reports the document type into the output sink. More...

int TIDY_CALL	tidyRunDiagnostics (TidyDoc tdoc)
	Reports the document type and diagnostic statistics on parsed and repaired markup. More...

int TIDY_CALL	tidySaveBuffer (TidyDoc tdoc, TidyBuffer *buf)
	Save the tidy document to given TidyBuffer object. More...

int TIDY_CALL	tidySaveFile (TidyDoc tdoc, ctmbstr filename)
	Save the tidy document to the named file. More...

int TIDY_CALL	tidySaveSink (TidyDoc tdoc, TidyOutputSink *sink)
	Save to given generic output sink. More...

int TIDY_CALL	tidySaveStdout (TidyDoc tdoc)
	Save the tidy document to standard output (FILE*). More...

int TIDY_CALL	tidySaveString (TidyDoc tdoc, tmbstr buffer, uint *buflen)
	Save the tidy document to an application buffer. More...

Bool TIDY_CALL	tidySetFreeCall (TidyFree ffree)
	Give Tidy a `free()` replacement. More...

Bool TIDY_CALL	tidySetMallocCall (TidyMalloc fmalloc)
	Give Tidy a `malloc()` replacement. More...

Bool TIDY_CALL	tidySetPanicCall (TidyPanic fpanic)
	Give Tidy an "out of memory" handler. More...

Bool TIDY_CALL	tidySetReallocCall (TidyRealloc frealloc)
	Give Tidy a `realloc()` replacement. More...

Instantiation and Destruction
TidyDoc TIDY_CALL	tidyCreate (void)
	The primary creation of a document instance. More...

TidyDoc TIDY_CALL	tidyCreateWithAllocator (TidyAllocator *allocator)
	Create a document supplying your own, custom TidyAllocator instead of using the built-in default. More...

void TIDY_CALL	tidyRelease (TidyDoc tdoc)
	Free all memory and release the TidyDoc. More...

Host Application Data
void *TIDY_CALL	tidyGetAppData (TidyDoc tdoc)
	Returns the data previously stored with `tidySetAppData()`. More...

void TIDY_CALL	tidySetAppData (TidyDoc tdoc, void *appData)
	Allows the host application to store a chunk of data with each TidyDoc instance. More...

LibTidy Version Information
ctmbstr TIDY_CALL	tidyLibraryVersion (void)
	Get the version number for the current library. More...

ctmbstr TIDY_CALL	tidyPlatform (void)
	Get the platform for which Tidy was built. More...

ctmbstr TIDY_CALL	tidyReleaseDate (void)
	Get the release date for the current library. More...

Diagnostics and Repair
uint TIDY_CALL	tidyAccessWarningCount (TidyDoc tdoc)
	Indicates the number of TidyAccess messages that were generated. More...

uint TIDY_CALL	tidyConfigErrorCount (TidyDoc tdoc)
	Indicates the number of configuration error messages that were generated. More...

Bool TIDY_CALL	tidyDetectedGenericXml (TidyDoc tdoc)
	Indicates whether or not the input document was XML. More...

int TIDY_CALL	tidyDetectedHtmlVersion (TidyDoc tdoc)
	Gets the version of HTML that was output, as an integer, times 100. More...

Bool TIDY_CALL	tidyDetectedXhtml (TidyDoc tdoc)
	Indicates whether the output document is or isn't XHTML. More...

uint TIDY_CALL	tidyErrorCount (TidyDoc tdoc)
	Indicates the number of TidyError messages that were generated. More...

void TIDY_CALL	tidyErrorSummary (TidyDoc tdoc)
	Write more complete information about errors to current error sink. More...

void TIDY_CALL	tidyGeneralInfo (TidyDoc tdoc)
	Write more general information about markup to current error sink. More...

int TIDY_CALL	tidyStatus (TidyDoc tdoc)
	Get status of current document. More...

uint TIDY_CALL	tidyWarningCount (TidyDoc tdoc)
	Indicates the number of TidyWarning messages that were generated. More...

Configuration, File, and Encoding Operations
Bool TIDY_CALL	tidyFileExists (TidyDoc tdoc, ctmbstr filename)
	Determine whether or not a particular file exists. More...

int TIDY_CALL	tidyLoadConfig (TidyDoc tdoc, ctmbstr configFile)
	Load an ASCII Tidy configuration file and set the configuration per its contents. More...

int TIDY_CALL	tidyLoadConfigEnc (TidyDoc tdoc, ctmbstr configFile, ctmbstr charenc)
	Load a Tidy configuration file with the specified character encoding, and set the configuration per its contents. More...

int TIDY_CALL	tidySetCharEncoding (TidyDoc tdoc, ctmbstr encnam)
	Set the input/output character encoding for parsing markup. More...

int TIDY_CALL	tidySetInCharEncoding (TidyDoc tdoc, ctmbstr encnam)
	Set the input encoding for parsing markup. More...

int TIDY_CALL	tidySetOutCharEncoding (TidyDoc tdoc, ctmbstr encnam)
	Set the input encoding for writing markup. More...

Option ID Discovery
TidyOptionId TIDY_CALL	tidyOptGetId (TidyOption opt)
	Get ID of given Option. More...

TidyOptionId TIDY_CALL	tidyOptGetIdForName (ctmbstr optnam)
	Returns the TidyOptionId (enum value) by providing the name of a Tidy configuration option. More...

Getting Instances of Tidy Options
TidyOption TIDY_CALL	tidyGetNextOption (TidyDoc tdoc, TidyIterator *pos)
	Given a valid TidyIterator initiated with tidyGetOptionList(), returns the instance of the next TidyOption. More...

TidyOption TIDY_CALL	tidyGetOption (TidyDoc tdoc, TidyOptionId optId)
	Retrieves an instance of TidyOption given a valid TidyOptionId. More...

TidyOption TIDY_CALL	tidyGetOptionByName (TidyDoc tdoc, ctmbstr optnam)
	Returns an instance of TidyOption by providing the name of a Tidy configuration option. More...

TidyIterator TIDY_CALL	tidyGetOptionList (TidyDoc tdoc)
	Initiates an iterator for a list of TidyOption instances, which allows you to iterate through all of the available options. More...

Information About Options
TidyConfigCategory TIDY_CALL	tidyOptGetCategory (TidyOption opt)
	Get category of given Option. More...

ctmbstr TIDY_CALL	tidyOptGetDefault (TidyOption opt)
	Get default value of given Option as a string. More...

Bool TIDY_CALL	tidyOptGetDefaultBool (TidyOption opt)
	Get default value of given Option as a Boolean value. More...

ulong TIDY_CALL	tidyOptGetDefaultInt (TidyOption opt)
	Get default value of given Option as an unsigned integer. More...

ctmbstr TIDY_CALL	tidyOptGetName (TidyOption opt)
	Get name of given Option. More...

ctmbstr TIDY_CALL	tidyOptGetNextPick (TidyOption opt, TidyIterator *pos)
	Given a valid TidyIterator initiated with tidyOptGetPickList(), returns a string representing a possible option value. More...

TidyIterator TIDY_CALL	tidyOptGetPickList (TidyOption opt)
	Initiates an iterator for a list of TidyOption pick-list values, which allows you iterate through all of the available option values. More...

TidyOptionType TIDY_CALL	tidyOptGetType (TidyOption opt)
	Get datatype of given Option. More...

Bool TIDY_CALL	tidyOptionIsList (TidyOption opt)
	Indicates that an option takes a list of items. More...

Bool TIDY_CALL	tidyOptIsReadOnly (TidyOption opt)
	Is Option read-only? Some options (mainly internal use only options) are read-only. More...

Option Value Functions
Bool TIDY_CALL	tidyOptCopyConfig (TidyDoc tdocTo, TidyDoc tdocFrom)
	Copy current configuration settings from one document to another. More...

Bool TIDY_CALL	tidyOptDiffThanDefault (TidyDoc tdoc)
	Any settings different than default? More...

Bool TIDY_CALL	tidyOptDiffThanSnapshot (TidyDoc tdoc)
	Any settings different than snapshot? More...

Bool TIDY_CALL	tidyOptGetBool (TidyDoc tdoc, TidyOptionId optId)
	Get current option value as a Boolean flag. More...

ctmbstr TIDY_CALL	tidyOptGetCurrPick (TidyDoc tdoc, TidyOptionId optId)
	Get the current pick list value for the option ID, which can be useful for enum types. More...

TidyIterator TIDY_CALL	tidyOptGetDeclTagList (TidyDoc tdoc)
	Initiates an iterator for a list of user-declared tags, including autonomous custom tags detected in the document if TidyUseCustomTags is not set to no. More...

ctmbstr TIDY_CALL	tidyOptGetEncName (TidyDoc tdoc, TidyOptionId optId)
	Get character encoding name. More...

ulong TIDY_CALL	tidyOptGetInt (TidyDoc tdoc, TidyOptionId optId)
	Get current option value as an integer. More...

TidyIterator TIDY_CALL	tidyOptGetMutedMessageList (TidyDoc tdoc)
	Initiates an iterator for a list of muted messages. More...

ctmbstr TIDY_CALL	tidyOptGetNextDeclTag (TidyDoc tdoc, TidyOptionId optId, TidyIterator *iter)
	Given a valid TidyIterator initiated with tidyOptGetDeclTagList(), returns a string representing a user-declared or autonomous custom tag. More...

ctmbstr TIDY_CALL	tidyOptGetNextMutedMessage (TidyDoc tdoc, TidyIterator *iter)
	Given a valid TidyIterator initiated with tidyOptGetMutedMessageList(), returns a string representing a muted message. More...

ctmbstr TIDY_CALL	tidyOptGetNextPriorityAttr (TidyDoc tdoc, TidyIterator *iter)
	Given a valid TidyIterator initiated with tidyOptGetPriorityAttrList(), returns a string representing a priority attribute. More...

TidyIterator TIDY_CALL	tidyOptGetPriorityAttrList (TidyDoc tdoc)
	Initiates an iterator for a list of priority attributes. More...

ctmbstr TIDY_CALL	tidyOptGetValue (TidyDoc tdoc, TidyOptionId optId)
	Get the current value of the option ID for the given document. More...

Bool TIDY_CALL	tidyOptParseValue (TidyDoc tdoc, ctmbstr optnam, ctmbstr val)
	Set named option value as a string, regardless of the TidyOptionType. More...

Bool TIDY_CALL	tidyOptResetAllToDefault (TidyDoc tdoc)
	Reset all options to their default values. More...

Bool TIDY_CALL	tidyOptResetToDefault (TidyDoc tdoc, TidyOptionId opt)
	Reset option to default value by ID. More...

Bool TIDY_CALL	tidyOptResetToSnapshot (TidyDoc tdoc)
	Apply a snapshot of config settings to a document. More...

Bool TIDY_CALL	tidyOptSetBool (TidyDoc tdoc, TidyOptionId optId, Bool val)
	Set option value as a Boolean flag. More...

Bool TIDY_CALL	tidyOptSetInt (TidyDoc tdoc, TidyOptionId optId, ulong val)
	Set option value as an integer. More...

Bool TIDY_CALL	tidyOptSetValue (TidyDoc tdoc, TidyOptionId optId, ctmbstr val)
	Set the option value as a string. More...

Bool TIDY_CALL	tidyOptSnapshot (TidyDoc tdoc)
	Take a snapshot of current config settings. More...

Option Documentation
ctmbstr TIDY_CALL	tidyOptGetDoc (TidyDoc tdoc, TidyOption opt)
	Get the description of the specified option. More...

TidyIterator TIDY_CALL	tidyOptGetDocLinksList (TidyDoc tdoc, TidyOption opt)
	Initiates an iterator for a list of options related to a given option. More...

TidyOption TIDY_CALL	tidyOptGetNextDocLinks (TidyDoc tdoc, TidyIterator *pos)
	Given a valid TidyIterator initiated with tidyOptGetDocLinksList(), returns a TidyOption instance. More...

Emacs-compatible reporting support.
If you work with Emacs and prefer Tidy's report output to be in a form that is easy for Emacs to parse, then these functions may be valuable.
ctmbstr TIDY_CALL	tidyGetEmacsFile (TidyDoc tdoc)
	Get the file path to use for reports when `TidyEmacs` is being used. More...

void TIDY_CALL	tidySetEmacsFile (TidyDoc tdoc, ctmbstr filePath)
	Set the file path to use for reports when `TidyEmacs` is being used. More...

Error Sink
Send Tidy's output to any of several destinations with these functions.
int TIDY_CALL	tidySetErrorBuffer (TidyDoc tdoc, TidyBuffer *errbuf)
	Set error sink to given buffer. More...

FILE *TIDY_CALL	tidySetErrorFile (TidyDoc tdoc, ctmbstr errfilnam)
	Set error sink to named file. More...

int TIDY_CALL	tidySetErrorSink (TidyDoc tdoc, TidyOutputSink *sink)
	Set error sink to given generic sink. More...

TidyMessageCallback API
When using `TidyMessageCallback` you will be supplied with a TidyMessage object, which is used as a token to be interrogated with the following API before the callback returns. Remarks Upon returning from the callback, this object is destroyed so do not attempt to copy it, or keep it around, or use it in any way.
ctmbstr TIDY_CALL	tidyGetMessage (TidyMessage tmessage)
	Get the message with the format string already completed, in Tidy's current localization. More...

uint TIDY_CALL	tidyGetMessageCode (TidyMessage tmessage)
	Get the message code. More...

int TIDY_CALL	tidyGetMessageColumn (TidyMessage tmessage)
	Get the column the message applies to. More...

ctmbstr TIDY_CALL	tidyGetMessageDefault (TidyMessage tmessage)
	Get the message with the format string already completed, in Tidy's default localization. More...

TidyDoc TIDY_CALL	tidyGetMessageDoc (TidyMessage tmessage)
	Get the tidy document this message comes from. More...

ctmbstr TIDY_CALL	tidyGetMessageFormat (TidyMessage tmessage)
	Get the localized format string. More...

ctmbstr TIDY_CALL	tidyGetMessageFormatDefault (TidyMessage tmessage)
	Get the default format string, which is the format string for the message in Tidy's default localization (en_us). More...

Bool TIDY_CALL	tidyGetMessageIsMuted (TidyMessage tmessage)
	Get the muted status of the message, that is, whether or not the current configuration indicated that this message should be muted. More...

ctmbstr TIDY_CALL	tidyGetMessageKey (TidyMessage tmessage)
	Get the message key string. More...

TidyReportLevel TIDY_CALL	tidyGetMessageLevel (TidyMessage tmessage)
	Get the TidyReportLevel of the message. More...

int TIDY_CALL	tidyGetMessageLine (TidyMessage tmessage)
	Get the line number the message applies to. More...

ctmbstr TIDY_CALL	tidyGetMessageOutput (TidyMessage tmessage)
	Get the complete message as Tidy would emit it in the current localization. More...

ctmbstr TIDY_CALL	tidyGetMessageOutputDefault (TidyMessage tmessage)
	Get the complete message as Tidy would emit it in the default localization. More...

ctmbstr TIDY_CALL	tidyGetMessagePos (TidyMessage tmessage)
	Get the position part part of the message in the current language. More...

ctmbstr TIDY_CALL	tidyGetMessagePosDefault (TidyMessage tmessage)
	Get the position part part of the message in the default language. More...

ctmbstr TIDY_CALL	tidyGetMessagePrefix (TidyMessage tmessage)
	Get the prefix part of a message in the current language. More...

ctmbstr TIDY_CALL	tidyGetMessagePrefixDefault (TidyMessage tmessage)
	Get the prefix part of a message in the default language. More...

TidyMessageCallback Arguments API
When using `TidyMessageCallback` you will be supplied with a TidyMessage object which can be used as a token against which to query using this API. This API deals strictly with arguments that a message may or may not have; these are the same arguments that Tidy would apply to a format string in order to fill in the placeholder fields and deliver a complete report or dialogue string to you.
ctmbstr TIDY_CALL	tidyGetArgFormat (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the format specifier of the given message argument. More...

TidyFormatParameterType TIDY_CALL	tidyGetArgType (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the `TidyFormatParameterType` of the given message argument. More...

double TIDY_CALL	tidyGetArgValueDouble (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the double value of the given message argument. More...

int TIDY_CALL	tidyGetArgValueInt (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the integer value of the given message argument. More...

ctmbstr TIDY_CALL	tidyGetArgValueString (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the string value of the given message argument. More...

uint TIDY_CALL	tidyGetArgValueUInt (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the unsigned integer value of the given message argument. More...

TidyIterator TIDY_CALL	tidyGetMessageArguments (TidyMessage tmessage)
	Initiates an iterator for a list of arguments related to a given message. More...

TidyMessageArgument TIDY_CALL	tidyGetNextMessageArgument (TidyMessage tmessage, TidyIterator *iter)
	Given a valid TidyIterator initiated with tidyGetMessageArguments(), returns an instance of the opaque type TidyMessageArgument, which serves as a token against which the remaining argument API functions may be used to query information. More...

Nodes for Document Sections
TidyNode TIDY_CALL	tidyGetBody (TidyDoc tdoc)
	Get the BODY node. More...

TidyNode TIDY_CALL	tidyGetHead (TidyDoc tdoc)
	Get the HEAD node. More...

TidyNode TIDY_CALL	tidyGetHtml (TidyDoc tdoc)
	Get the HTML node. More...

TidyNode TIDY_CALL	tidyGetRoot (TidyDoc tdoc)
	Get the root node. More...

Relative Nodes
TidyNode TIDY_CALL	tidyGetChild (TidyNode tnod)
	Get the child of the indicated node. More...

TidyNode TIDY_CALL	tidyGetNext (TidyNode tnod)
	Get the next sibling node. More...

TidyNode TIDY_CALL	tidyGetParent (TidyNode tnod)
	Get the parent of the indicated node. More...

TidyNode TIDY_CALL	tidyGetPrev (TidyNode tnod)
	Get the previous sibling node. More...

Miscellaneous Node Functions
TidyNode TIDY_CALL	tidyDiscardElement (TidyDoc tdoc, TidyNode tnod)
	Remove the indicated node. More...

Node Attribute Functions
void TIDY_CALL	tidyAttrDiscard (TidyDoc itdoc, TidyNode tnod, TidyAttr tattr)
	Discard an attribute. More...

TidyAttr TIDY_CALL	tidyAttrFirst (TidyNode tnod)
	Get the first attribute. More...

TidyAttr TIDY_CALL	tidyAttrGetById (TidyNode tnod, TidyAttrId attId)
	Get an instance of TidyAttr by specifying an attribute ID. More...

TidyAttrId TIDY_CALL	tidyAttrGetId (TidyAttr tattr)
	Get the attribute ID given a tidy attribute. More...

Bool TIDY_CALL	tidyAttrIsEvent (TidyAttr tattr)
	Indicates whether or not a given attribute is an event attribute. More...

ctmbstr TIDY_CALL	tidyAttrName (TidyAttr tattr)
	Get the name of a TidyAttr instance. More...

TidyAttr TIDY_CALL	tidyAttrNext (TidyAttr tattr)
	Get the next attribute. More...

ctmbstr TIDY_CALL	tidyAttrValue (TidyAttr tattr)
	Get the value of a TidyAttr instance. More...

Additional Node Interrogation
uint TIDY_CALL	tidyNodeColumn (TidyNode tnod)
	Get the column location of the node. More...

TidyTagId TIDY_CALL	tidyNodeGetId (TidyNode tnod)
	Get the tag ID of the node. More...

ctmbstr TIDY_CALL	tidyNodeGetName (TidyNode tnod)
	Get the name of the node. More...

Bool TIDY_CALL	tidyNodeGetText (TidyDoc tdoc, TidyNode tnod, TidyBuffer *buf)
	Gets the text of a node and places it into the given TidyBuffer. More...

TidyNodeType TIDY_CALL	tidyNodeGetType (TidyNode tnod)
	Get the type of node. More...

Bool TIDY_CALL	tidyNodeGetValue (TidyDoc tdoc, TidyNode tnod, TidyBuffer *buf)
	Get the value of the node. More...

Bool TIDY_CALL	tidyNodeHasText (TidyDoc tdoc, TidyNode tnod)
	Indicates whether or not the node has text. More...

Bool TIDY_CALL	tidyNodeIsHeader (TidyNode tnod)
	Indicates whether or not a node represents and HTML header element, such as h1, h2, etc. More...

Bool TIDY_CALL	tidyNodeIsProp (TidyDoc tdoc, TidyNode tnod)
	Indicates whether or not the node is a propriety type. More...

Bool TIDY_CALL	tidyNodeIsText (TidyNode tnod)
	Indicates whether or not a node is a text node. More...

uint TIDY_CALL	tidyNodeLine (TidyNode tnod)
	Get the line number where the node occurs. More...

Tidy's Locale
ctmbstr TIDY_CALL	tidyGetLanguage (void)
	Gets the current language used by Tidy. More...

Bool TIDY_CALL	tidySetLanguage (ctmbstr languageCode)
	Tells Tidy to use a different language for output. More...

Locale Mappings
const tidyLocaleMapItem *TIDY_CALL	getNextWindowsLanguage (TidyIterator *iter)
	Given a valid TidyIterator initiated with getWindowsLanguageList(), returns a pointer to a tidyLocaleMapItem, which can be further interrogated with TidyLangWindowsName() or TidyLangPosixName(). More...

TidyIterator TIDY_CALL	getWindowsLanguageList (void)
	Initiates an iterator for a list of Tidy's Windows<->POSIX locale mappings. More...

ctmbstr TIDY_CALL	TidyLangPosixName (const tidyLocaleMapItem *item)
	Given a `tidyLocaleMapItem`, return the POSIX name. More...

ctmbstr TIDY_CALL	TidyLangWindowsName (const tidyLocaleMapItem *item)
	Given a `tidyLocaleMapItem`, return the Windows name. More...

Getting Localized Strings
uint TIDY_CALL	getNextStringKey (TidyIterator *iter)
	Given a valid TidyIterator initiated with getStringKeyList(), returns an unsigned integer representing the next key value. More...

TidyIterator TIDY_CALL	getStringKeyList (void)
	Initiates an iterator for a list of string key codes available in Tidy. More...

ctmbstr TIDY_CALL	tidyDefaultString (uint messageType)
	Provides a string given `messageType` in the default localization (which is `en`). More...

ctmbstr TIDY_CALL	tidyDefaultStringN (uint messageType, uint quantity)
	Provides a string given `messageType` in the default localization for `quantity`. More...

ctmbstr TIDY_CALL	tidyLocalizedString (uint messageType)
	Provides a string given `messageType` in the current localization for the single case. More...

ctmbstr TIDY_CALL	tidyLocalizedStringN (uint messageType, uint quantity)
	Provides a string given `messageType` in the current localization for `quantity`. More...

Available Languages
TidyIterator TIDY_CALL	getInstalledLanguageList (void)
	Initiates an iterator for a list of Tidy's installed languages. More...

ctmbstr TIDY_CALL	getNextInstalledLanguage (TidyIterator *iter)
	Given a valid TidyIterator initiated with getInstalledLanguageList(), returns a string representing a language name that is installed in Tidy. More...

Input Source
If you wish to write to your own input sources, then these types, structs, and functions will allow them to work seamlessly with Tidy.
#define	EndOfStream (~0u)
	End of input "character". More...

typedef Bool(TIDY_CALL *	TidyEOFFunc) (void *sourceData)
	Input Callback: is end of input? More...

uint TIDY_CALL	tidyGetByte (TidyInputSource *source)
	Helper: get next byte from input source. More...

typedef int(TIDY_CALL *	TidyGetByteFunc) (void *sourceData)
	Input Callback: get next byte of input. More...

Bool TIDY_CALL	tidyInitSource (TidyInputSource source, void srcData, TidyGetByteFunc gbFunc, TidyUngetByteFunc ugbFunc, TidyEOFFunc endFunc)
	Facilitates user defined source by providing an entry point to marshal pointers-to-functions. More...

Bool TIDY_CALL	tidyIsEOF (TidyInputSource *source)
	Helper: check if input source at end. More...

void TIDY_CALL	tidyUngetByte (TidyInputSource *source, uint byteValue)
	Helper: unget byte back to input source. More...

typedef void(TIDY_CALL *	TidyUngetByteFunc) (void *sourceData, byte bt)
	Input Callback: unget a byte of input. More...

Option Callback Functions
typedef Bool(TIDY_CALL *	TidyConfigCallback) (TidyDoc tdoc, ctmbstr option, ctmbstr value)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetConfigCallback(). More...

typedef void(TIDY_CALL *	TidyConfigChangeCallback) (TidyDoc tdoc, TidyOption option)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetConfigChangeCallback(). More...

typedef Bool(TIDY_CALL *	TidyOptCallback) (ctmbstr option, ctmbstr value)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetOptionCallback(). More...

Bool TIDY_CALL	tidySetConfigCallback (TidyDoc tdoc, TidyConfigCallback pConfigCallback)
	Applications using TidyLib may want to augment command-line and configuration file options. More...

Bool TIDY_CALL	tidySetConfigChangeCallback (TidyDoc tdoc, TidyConfigChangeCallback pCallback)
	Applications using TidyLib may want to be informed when changes to options are made. More...

Bool TIDY_CALL	tidySetOptionCallback (TidyDoc tdoc, TidyOptCallback pOptCallback)
	Applications using TidyLib may want to augment command-line and configuration file options. More...

Output Sink
Bool TIDY_CALL	tidyInitSink (TidyOutputSink sink, void snkData, TidyPutByteFunc pbFunc)
	Facilitates user defined sinks by providing an entry point to marshal pointers-to-functions. More...

void TIDY_CALL	tidyPutByte (TidyOutputSink *sink, uint byteValue)
	Helper: send a byte to output. More...

typedef void(TIDY_CALL *	TidyPutByteFunc) (void *sinkData, byte bt)
	Output callback: send a byte to output. More...

Error and Message Callbacks - TidyReportFilter
A simple callback to filter or collect messages by diagnostic level, for example, TidyInfo, TidyWarning, etc. Its name reflects its original purpose as a filter, by which your application can inform LibTidy whether or not to output a particular report.
typedef Bool(TIDY_CALL *	TidyReportFilter) (TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr mssg)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetReportFilter(). More...

Bool TIDY_CALL	tidySetReportFilter (TidyDoc tdoc, TidyReportFilter filtCallback)
	This function informs Tidy to use the specified callback to send reports. More...

Error and Message Callbacks - TidyReportCallback
A simple callback to filter or collect messages reported by Tidy. Unlike TidyReportFilter, more data are provided (including a `va_list`), making this callback suitable for applications that provide more sophisticated handling of reports. Remarks The use of a `va_list` may preclude using this callback from non-C-like languages, which is uncharacteristic of Tidy. For more flexibility, consider using TidyMessageCallback instead. Note This callback was previously `TidyMessageFilter3` in older versions of LibTidy.
typedef Bool(TIDY_CALL *	TidyReportCallback) (TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr code, va_list args)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetReportCallback(). More...

Bool TIDY_CALL	tidySetReportCallback (TidyDoc tdoc, TidyReportCallback filtCallback)
	This function informs Tidy to use the specified callback to send reports. More...

Error and Message Callbacks - TidyMessageCallback
A sophisticated and extensible callback to filter or collect messages reported by Tidy. It returns only an opaque type `TidyMessage` for every report and dialogue message, and this message can be queried with the TidyMessageCallback API, below. Note that unlike the older filters, this callback exposes all output that LibTidy emits (excluding the console application, which is a client of LibTidy).
typedef Bool(TIDY_CALL *	TidyMessageCallback) (TidyMessage tmessage)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetMessageCallback(). More...

Bool TIDY_CALL	tidySetMessageCallback (TidyDoc tdoc, TidyMessageCallback filtCallback)
	This function informs Tidy to use the specified callback to send reports. More...

Printing
LibTidy applications can somewhat track the progress of the tidying process by using this provided callback. It relates where something in the source document ended up in the output.
typedef void(TIDY_CALL *	TidyPPProgress) (TidyDoc tdoc, uint line, uint col, uint destLine)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetMessageCallback(). More...

Bool TIDY_CALL	tidySetPrettyPrinterCallback (TidyDoc tdoc, TidyPPProgress callback)
	This function informs Tidy to use the specified callback for tracking the pretty-printing process progress. More...

Detailed Description

Data Structures

Typedefs

Functions

Input Source

Option Callback Functions

Output Sink

Error and Message Callbacks - TidyReportFilter

Error and Message Callbacks - TidyReportCallback

Error and Message Callbacks - TidyMessageCallback

Printing