Lines Matching refs:to

3 # This file describes the settings to be used by the documentation system
30 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
36 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
38 # If a relative path is entered, it will be relative to the location
43 # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
52 # The OUTPUT_LANGUAGE tag is used to specify the language in which all
54 # information to generate all constant output in the proper language.
65 # If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
67 # the file and class documentation (similar to JavaDoc).
68 # Set to NO to disable this.
72 # If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
74 # Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
80 # that is used to form the text in various listings. Each string
91 # If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
97 # If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
104 # If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
106 # to NO the shortest path that makes the file name unique will be used.
110 # If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
111 # can be used to strip a user-defined part of the path. Stripping is
113 # the path. The tag can be used to show relative paths in the file list.
115 # path to strip.
119 # The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
121 # the reader which header file to include in order to use a class.
124 # are normally passed to the compiler using the -I flag.
128 # If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
134 # If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
136 # comment as the brief description. If set to NO, the JavaDoc
142 # If the QT_AUTOBRIEF tag is set to YES then Doxygen will
144 # comment as the brief description. If set to NO, the comments
150 # The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
152 # comments) as a brief description. This used to be the default behaviour.
153 # The new default is to treat a multi-line C++ comment block as a detailed
154 # description. Set this tag to YES if you prefer the old behaviour instead.
158 # If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
164 # If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
165 # a new page for each member. If set to NO, the documentation of a member will
170 # The TAB_SIZE tag can be used to set the number of spaces in a tab.
171 # Doxygen uses this value to replace tabs by spaces in code fragments.
175 # This tag can be used to specify a number of aliases that acts
177 # For example adding "sideeffect=\par Side Effects:\n" will allow you to
180 # You can put \n's in the value part of an alias to insert newlines.
184 # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
191 # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
198 # Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
204 # Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
210 # Doxygen selects the parser to use depending on the extension of the files it parses.
211 # With this tag you can assign which parser to use for a given extension.
215 # Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
222 # to include (a tag file for) the STL sources as input, then you should
223 # set this tag to YES in order to let doxygen match functions declarations and
230 # If you use Microsoft's C++/CLI language, you should set this option to YES to
235 # Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
241 # For Microsoft's IDL there are propget and propput attributes to indicate getter
242 # and setter methods for a property. Setting this option to YES (the default)
243 # will make doxygen to replace the get and set methods by a property in the
245 # setting a simple type. If this is not the case, or you want to show the
246 # methods anyway, you should set this option to NO.
251 # tag is set to YES, then doxygen will reuse the documentation of the first
257 # Set the SUBGROUPING tag to YES (the default) to allow class member groups of
258 # the same type (for instance a group of public functions) to be put as a
259 # subgroup of that type (e.g. under the Public Functions section). Set it to
260 # NO to prevent subgrouping. Alternatively, this can be done per class using
275 # The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
276 # determine which symbols to keep in memory and which to flush to disk.
277 # When the cache is full, less often used symbols will be written to disk.
278 # For small to medium size projects (<1000 input files) the default value is
280 # doxygen to be busy swapping symbols to and from disk most of the time
287 # corresponding to a cache size of 2^16 = 65536 symbols
295 # If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
298 # the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
302 # If the EXTRACT_PRIVATE tag is set to YES all private members of a class
307 # If the EXTRACT_STATIC tag is set to YES all static members of a file
312 # If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
314 # If set to NO only classes defined in header files are included.
318 # This flag is only useful for Objective-C code. When set to YES local
321 # If set to NO (the default) only methods in the interface are included.
325 # If this flag is set to YES, the members of anonymous namespaces will be
333 # If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
335 # If set to NO (the default) these members will be included in the
341 # If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
343 # If set to NO (the default) these classes will be included in the various
348 # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
350 # If set to NO (the default) these declarations will be included in the
355 # If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
357 # If set to NO (the default) these blocks will be appended to the
364 # to NO (the default) then the documentation will be excluded.
365 # Set it to YES to include the internal documentation.
369 # If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
370 # file names in lower-case letters. If set to YES upper-case letters are also
373 # and Mac users are advised to set this option to NO.
377 # If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
379 # documentation. If set to YES the scope will be hidden.
383 # If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
389 # If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
394 # If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
396 # alphabetically by member name. If set to NO the members will appear in
401 # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
403 # by member name. If set to NO (the default) the members will appear in
408 # If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
409 # hierarchy of group names into alphabetical order. If set to NO (the default)
414 # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
415 # sorted by fully-qualified names, including namespaces. If set to
418 # Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
419 # Note: This option applies only to the class list, not to the
424 # The GENERATE_TODOLIST tag can be used to enable (YES) or
430 # The GENERATE_TESTLIST tag can be used to enable (YES) or
436 # The GENERATE_BUGLIST tag can be used to enable (YES) or
442 # The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
448 # The ENABLED_SECTIONS tag can be used to enable conditional
454 # the initial value of a variable or define consists of for it to appear in
456 # here it will be hidden. Use a value of 0 to hide initializers completely.
463 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated
464 # at the bottom of the documentation of classes and structs. If set to YES the
465 # list will mention the files that were used to generate the documentation.
470 # then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
475 # Set the SHOW_FILES tag to NO to disable the generation of the Files page.
481 # Set the SHOW_NAMESPACES tag to NO to disable the generation of the
488 # The FILE_VERSION_FILTER tag can be used to specify a program or script that
489 # doxygen should invoke to get the current version for each file (typically from
493 # provided by doxygen. Whatever the program writes to standard output
498 # The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
508 # configuration options related to warning and progress messages
511 # The QUIET tag can be used to turn on/off the messages that are generated
516 # The WARNINGS tag can be used to turn on/off the warning messages that are
522 # If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
523 # for undocumented members. If EXTRACT_ALL is set to YES then this flag will
528 # If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
535 # This WARN_NO_PARAMDOC option can be enabled to get warnings for
537 # or return value. If set to NO (the default) doxygen will only warn about
552 # The WARN_LOGFILE tag can be used to specify a file to which warning
554 # to stderr.
559 # configuration options related to the input files
562 # The INPUT tag can be used to specify the files and/or directories that contain
569 # This tag can be used to specify the character encoding of the source files
578 # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
579 # and *.h) to filter out the source-files in the directories. If left
586 # The RECURSIVE tag can be used to turn specify whether or not subdirectories
592 # The EXCLUDE tag can be used to specify files and/or directories that should
605 # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
607 # against the file with absolute path, so to exclude all test directories
612 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
620 # The EXAMPLE_PATH tag can be used to specify one or more files or
627 # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
628 # and *.h) to filter out the source-files in the directories. If left
633 # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
634 # searched for input files to be used with the \include or \dontinclude
640 # The IMAGE_PATH tag can be used to specify one or more files or
646 # The INPUT_FILTER tag can be used to specify a program that doxygen should
647 # invoke to filter for each input file. Doxygen will invoke the filter program
651 # to standard output.
657 # The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
664 # is applied to all files.
668 # If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
669 # INPUT_FILTER) will be used to filter the input files when producing source
670 # files to browse (i.e. when SOURCE_BROWSER is set to YES).
675 # configuration options related to source browsing
678 # If the SOURCE_BROWSER tag is set to YES then a list of source files will
681 # VERBATIM_HEADERS is set to NO.
685 # Setting the INLINE_SOURCES tag to YES will include the body
690 # Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
691 # doxygen to hide any special comment blocks from generated source code
696 # If the REFERENCED_BY_RELATION tag is set to YES
702 # If the REFERENCES_RELATION tag is set to YES
708 # If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
709 # and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
711 # link to the source code.
712 # Otherwise they will link to the documentation.
716 # If the USE_HTAGS tag is set to YES then the references to source code
717 # will point to the HTML generated by the htags(1) tool instead of doxygen
724 # If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
726 # which an include is specified. Set to NO to disable this.
731 # configuration options related to the alphabetical class index
734 # If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
741 # the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
748 # The IGNORE_PREFIX tag can be used to specify one or more prefixes that
754 # configuration options related to the HTML output
757 # If the GENERATE_HTML tag is set to YES (the default) Doxygen will
762 # The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
768 # The HTML_FILE_EXTENSION tag can be used to specify the file extension for
774 # The HTML_HEADER tag can be used to specify a personal HTML header for
780 # The HTML_FOOTER tag can be used to specify a personal HTML footer for
786 # The HTML_STYLESHEET tag can be used to specify a user-defined cascading
787 # style sheet that is used by each HTML page. It can be used to
789 # will generate a default style sheet. Note that doxygen will try to copy
790 # the style sheet file to the HTML output directory, so don't put your own
795 # If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
796 # files or namespaces will be aligned in HTML using tables. If set to
801 # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
803 # page has loaded. For this to work a browser that supports
809 # If the GENERATE_DOCSET tag is set to YES, additional index files
821 # When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
828 # When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
831 # will append .docset to the name.
835 # If the GENERATE_HTMLHELP tag is set to YES, additional index files
837 # Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
842 # If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
843 # be used to specify the file name of the resulting .chm file. You
845 # written to the html output directory.
849 # If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
850 # be used to specify the location (absolute path including file name) of
851 # the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
856 # If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
862 # If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
863 # is used to encode HtmlHelp index (hhk), content (hhc) and project file
868 # If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
874 # The TOC_EXPAND flag can be set to YES to add extra items for group members
875 # to the contents of the HTML help documentation and to the tree view.
879 # If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
881 # Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
887 # be used to specify the file name of the resulting .qch file.
888 # The path specified is relative to the HTML output folder.
892 # The QHP_NAMESPACE tag specifies the namespace to use when generating
898 # The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
904 # If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
910 # The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For …
921 # If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
922 # be used to specify the location of Qt's qhelpgenerator.
923 # If non-empty doxygen will try to run qhelpgenerator on the generated
928 # The DISABLE_INDEX tag can be used to turn on/off the condensed index at
934 # This tag can be used to set the number of enum values (range [1..20])
939 # The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
940 # structure should be generated to display hierarchical information.
941 # If the tag value is set to FRAME, a side panel will be generated
943 # is generated for HTML Help). For this to work a browser that supports
951 # releases of Doxygen, the values YES and NO are equivalent to FRAME and NONE
957 # used to set the initial width (in pixels) of the frame in which the tree
962 # Use this tag to change the font size of Latex formulas included
965 # to manually remove any form_*.png images from the HTML output directory
966 # to force them to be regenerated.
971 # configuration options related to the LaTeX output
974 # If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
979 # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
985 # The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
990 # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
996 # If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
997 # LaTeX documents. This may be useful for small projects and may help to
1002 # The PAPER_TYPE tag can be used to set the paper type that is used
1008 # The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
1013 # The LATEX_HEADER tag can be used to specify a personal LaTeX header for
1020 # If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
1021 # is prepared for conversion to pdf (using ps2pdf). The pdf file will
1027 # If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
1028 # plain latex in the generated Makefile. Set this option to YES to get a
1033 # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
1034 # command to the generated LaTeX files. This will instruct LaTeX to keep
1040 # If LATEX_HIDE_INDICES is set to YES then doxygen will not
1047 # configuration options related to the RTF output
1050 # If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
1056 # The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
1062 # If the COMPACT_RTF tag is set to YES Doxygen generates more compact
1063 # RTF documents. This may be useful for small projects and may help to
1068 # If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
1077 # Load stylesheet definitions from file. Syntax is similar to doxygen's
1078 # config file, i.e. a series of assignments. You only have to provide
1079 # replacements, missing definitions are set to their default value.
1084 # Syntax is similar to doxygen's config file.
1089 # configuration options related to the man page output
1092 # If the GENERATE_MAN tag is set to YES (the default) Doxygen will
1097 # The MAN_OUTPUT tag is used to specify where the man pages will be put.
1103 # The MAN_EXTENSION tag determines the extension that is added to
1108 # If the MAN_LINKS tag is set to YES and Doxygen generates man output,
1112 # would be unable to find the correct page. The default is NO.
1117 # configuration options related to the XML output
1120 # If the GENERATE_XML tag is set to YES Doxygen will
1126 # The XML_OUTPUT tag is used to specify where the XML pages will be put.
1132 # The XML_SCHEMA tag can be used to specify an XML schema,
1133 # which can be used by a validating XML parser to check the
1138 # The XML_DTD tag can be used to specify an XML DTD,
1139 # which can be used by a validating XML parser to check the
1144 # If the XML_PROGRAMLISTING tag is set to YES Doxygen will
1146 # and cross-referencing information) to the XML output. Note that
1155 # If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
1164 # configuration options related to the Perl module output
1167 # If the GENERATE_PERLMOD tag is set to YES Doxygen will
1175 # If the PERLMOD_LATEX tag is set to YES Doxygen will generate
1176 # the necessary Makefile rules, Perl scripts and LaTeX code to be able
1177 # to generate PDF and DVI output from the Perl module output.
1181 # If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
1184 # if you want to understand what is going on.
1186 # tag is set to NO the size of the Perl module output will be much smaller
1199 # Configuration options related to the preprocessor
1202 # If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
1208 # If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
1209 # names in the source code. If set to NO (the default) only conditional
1211 # way by setting EXPAND_ONLY_PREDEF to YES.
1215 # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
1216 # then the macro expansion is limited to the macros specified with the
1221 # If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
1226 # The INCLUDE_PATH tag can be used to specify one or more directories that
1232 # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
1233 # patterns (like *.h and *.hpp) to filter out the header-files in the
1239 # The PREDEFINED tag can be used to specify one or more macro names that
1240 # are defined before the preprocessor is started (similar to the -D option of
1249 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
1250 # this tag can be used to specify a list of macro names that should be expanded.
1252 # Use the PREDEFINED tag if you want to use a different macro definition.
1256 # If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
1265 # Configuration::additions related to external references
1268 # The TAGFILES option can be used to specify one or more tagfiles.
1279 # does not have to be run to correct the links.
1283 # is run, you must also specify the path to the tagfile here.
1292 # If the ALLEXTERNALS tag is set to YES all external classes will be listed
1293 # in the class index. If set to NO only the inherited external classes
1298 # If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
1299 # in the modules index. If set to NO, only the current project's groups will
1310 # Configuration options related to the dot tool
1313 # If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
1315 # or super classes. Setting the tag to NO turns the diagrams off. Note that
1317 # fallback. It is recommended to install and use dot, since it yields more
1324 # http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
1325 # documentation. The MSCGEN_PATH tag allows you to specify the directory where
1326 # the mscgen tool resides. If left empty the tool is assumed to be found in the
1331 # If set to YES, the inheritance and collaboration graphs will hide
1337 # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
1340 # have no effect if this option is set to NO (the default)
1344 # By default doxygen will write a font called FreeSans.ttf to the output
1348 # using DOT_FONTNAME. You need need to make sure dot is able to find the font,
1350 # DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
1355 # The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
1360 # By default doxygen will tell dot to use the output directory to look for the
1367 # If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
1369 # indirect inheritance relations. Setting this tag to YES will force the
1370 # the CLASS_DIAGRAMS tag to NO.
1374 # If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
1381 # If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
1386 # If the UML_LOOK tag is set to YES doxygen will generate inheritance and
1387 # collaboration diagrams in a style similar to the OMG's Unified Modeling
1392 # If set to YES, the inheritance and collaboration graphs will show the
1398 # tags are set to YES then doxygen will generate a graph for each documented
1405 # HAVE_DOT tags are set to YES then doxygen will generate a graph for each
1411 # If the CALL_GRAPH and HAVE_DOT options are set to YES then
1414 # the time of a run. So in most cases it will be better to enable call graphs
1419 # If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
1422 # the time of a run. So in most cases it will be better to enable caller
1427 # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
1432 # If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
1439 # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
1445 # The tag DOT_PATH can be used to specify the path where the dot tool can be
1450 # The DOTFILE_DIRS tag can be used to specify one or more directories that
1456 # The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
1466 # The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
1470 # option to 1 or 2 may greatly reduce the computation time needed for large
1476 # Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
1478 # seem to support this out of the box. Warning: Depending on the platform used,
1479 # enabling this option may lead to badly anti-aliased labels on the edges of
1480 # a graph (i.e. they become hard to read).
1484 # Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
1491 # If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
1497 # If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
1498 # remove the intermediate dot files that are used to generate
1504 # Options related to the search engine
1508 # used. If set to NO the values of all tags below this one will be ignored.