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Differences From Artifact [8e2399dda2]:

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** and in numerical sequence.  The first markup type must be zero.
** The value for MARKUP_XYZ must correspond to the <xyz> entry
** in aAllowedMarkup[].
*/
#define MARKUP_INVALID            0
#define MARKUP_A                  1
#define MARKUP_ADDRESS            2


#define MARKUP_B                  3
#define MARKUP_BIG                4
#define MARKUP_BLOCKQUOTE         5
#define MARKUP_BR                 6
#define MARKUP_CENTER             7
#define MARKUP_CITE               8
#define MARKUP_CODE               9
#define MARKUP_COL                10
#define MARKUP_COLGROUP           11
#define MARKUP_DD                 12
#define MARKUP_DFN                13
#define MARKUP_DIV                14
#define MARKUP_DL                 15
#define MARKUP_DT                 16
#define MARKUP_EM                 17
#define MARKUP_FONT               18

#define MARKUP_H1                 19
#define MARKUP_H2                 20
#define MARKUP_H3                 21
#define MARKUP_H4                 22
#define MARKUP_H5                 23
#define MARKUP_H6                 24

#define MARKUP_HR                 25
#define MARKUP_I                  26
#define MARKUP_IMG                27
#define MARKUP_KBD                28
#define MARKUP_LI                 29

#define MARKUP_NOBR               30
#define MARKUP_NOWIKI             31
#define MARKUP_OL                 32
#define MARKUP_P                  33
#define MARKUP_PRE                34
#define MARKUP_S                  35
#define MARKUP_SAMP               36

#define MARKUP_SMALL              37
#define MARKUP_SPAN               38
#define MARKUP_STRIKE             39
#define MARKUP_STRONG             40
#define MARKUP_SUB                41
#define MARKUP_SUP                42
#define MARKUP_TABLE              43
#define MARKUP_TBODY              44
#define MARKUP_TD                 45
#define MARKUP_TFOOT              46
#define MARKUP_TH                 47
#define MARKUP_THEAD              48
#define MARKUP_TR                 49
#define MARKUP_TT                 50
#define MARKUP_U                  51
#define MARKUP_UL                 52
#define MARKUP_VAR                53
#define MARKUP_VERBATIM           54

/*
** The various markup is divided into the following types:
*/
#define MUTYPE_SINGLE      0x0001   /* <img>, <br>, or <hr> */
#define MUTYPE_BLOCK       0x0002   /* Forms a new paragraph. ex: <p>, <h2> */
#define MUTYPE_FONT        0x0004   /* Font changes. ex: <b>, <font>, <sub> */








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** and in numerical sequence.  The first markup type must be zero.
** The value for MARKUP_XYZ must correspond to the <xyz> entry
** in aAllowedMarkup[].
*/
#define MARKUP_INVALID            0
#define MARKUP_A                  1
#define MARKUP_ADDRESS            2
#define MARKUP_HTML5_ARTICLE      3
#define MARKUP_HTML5_ASIDE        4
#define MARKUP_B                  5
#define MARKUP_BIG                6
#define MARKUP_BLOCKQUOTE         7
#define MARKUP_BR                 8
#define MARKUP_CENTER             9
#define MARKUP_CITE               10
#define MARKUP_CODE               11
#define MARKUP_COL                12
#define MARKUP_COLGROUP           13
#define MARKUP_DD                 14
#define MARKUP_DFN                15
#define MARKUP_DIV                16
#define MARKUP_DL                 17
#define MARKUP_DT                 18
#define MARKUP_EM                 19
#define MARKUP_FONT               20
#define MARKUP_HTML5_FOOTER       21
#define MARKUP_H1                 22
#define MARKUP_H2                 23
#define MARKUP_H3                 24
#define MARKUP_H4                 25
#define MARKUP_H5                 26
#define MARKUP_H6                 27
#define MARKUP_HTML5_HEADER       28
#define MARKUP_HR                 29
#define MARKUP_I                  30
#define MARKUP_IMG                31
#define MARKUP_KBD                32
#define MARKUP_LI                 33
#define MARKUP_HTML5_NAV          34
#define MARKUP_NOBR               35
#define MARKUP_NOWIKI             36
#define MARKUP_OL                 37
#define MARKUP_P                  38
#define MARKUP_PRE                39
#define MARKUP_S                  40
#define MARKUP_SAMP               41
#define MARKUP_HTML5_SECTION      42
#define MARKUP_SMALL              43
#define MARKUP_SPAN               44
#define MARKUP_STRIKE             45
#define MARKUP_STRONG             46
#define MARKUP_SUB                47
#define MARKUP_SUP                48
#define MARKUP_TABLE              49
#define MARKUP_TBODY              50
#define MARKUP_TD                 51
#define MARKUP_TFOOT              52
#define MARKUP_TH                 53
#define MARKUP_THEAD              54
#define MARKUP_TR                 55
#define MARKUP_TT                 56
#define MARKUP_U                  57
#define MARKUP_UL                 58
#define MARKUP_VAR                59
#define MARKUP_VERBATIM           60

/*
** The various markup is divided into the following types:
*/
#define MUTYPE_SINGLE      0x0001   /* <img>, <br>, or <hr> */
#define MUTYPE_BLOCK       0x0002   /* Forms a new paragraph. ex: <p>, <h2> */
#define MUTYPE_FONT        0x0004   /* Font changes. ex: <b>, <font>, <sub> */
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  short int iType;         /* The MUTYPE_* code */
  int allowedAttr;         /* Allowed attributes on this markup */
} aMarkup[] = {
 { 0,               MARKUP_INVALID,      0,                    0  },
 { "a",             MARKUP_A,            MUTYPE_HYPERLINK,
                    AMSK_HREF|AMSK_NAME|AMSK_CLASS|AMSK_TARGET|AMSK_STYLE },
 { "address",       MARKUP_ADDRESS,      MUTYPE_BLOCK,         AMSK_STYLE },





 { "b",             MARKUP_B,            MUTYPE_FONT,          AMSK_STYLE },
 { "big",           MARKUP_BIG,          MUTYPE_FONT,          AMSK_STYLE },
 { "blockquote",    MARKUP_BLOCKQUOTE,   MUTYPE_BLOCK,         AMSK_STYLE },
 { "br",            MARKUP_BR,           MUTYPE_SINGLE,        AMSK_CLEAR },
 { "center",        MARKUP_CENTER,       MUTYPE_BLOCK,         AMSK_STYLE },
 { "cite",          MARKUP_CITE,         MUTYPE_FONT,          AMSK_STYLE },
 { "code",          MARKUP_CODE,         MUTYPE_FONT,          AMSK_STYLE },








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  short int iType;         /* The MUTYPE_* code */
  int allowedAttr;         /* Allowed attributes on this markup */
} aMarkup[] = {
 { 0,               MARKUP_INVALID,      0,                    0  },
 { "a",             MARKUP_A,            MUTYPE_HYPERLINK,
                    AMSK_HREF|AMSK_NAME|AMSK_CLASS|AMSK_TARGET|AMSK_STYLE },
 { "address",       MARKUP_ADDRESS,      MUTYPE_BLOCK,         AMSK_STYLE },
 { "article",       MARKUP_HTML5_ARTICLE, MUTYPE_BLOCK,
                                            AMSK_ID|AMSK_CLASS|AMSK_STYLE },
 { "aside",         MARKUP_HTML5_ASIDE,  MUTYPE_BLOCK,
                                            AMSK_ID|AMSK_CLASS|AMSK_STYLE },

 { "b",             MARKUP_B,            MUTYPE_FONT,          AMSK_STYLE },
 { "big",           MARKUP_BIG,          MUTYPE_FONT,          AMSK_STYLE },
 { "blockquote",    MARKUP_BLOCKQUOTE,   MUTYPE_BLOCK,         AMSK_STYLE },
 { "br",            MARKUP_BR,           MUTYPE_SINGLE,        AMSK_CLEAR },
 { "center",        MARKUP_CENTER,       MUTYPE_BLOCK,         AMSK_STYLE },
 { "cite",          MARKUP_CITE,         MUTYPE_FONT,          AMSK_STYLE },
 { "code",          MARKUP_CODE,         MUTYPE_FONT,          AMSK_STYLE },
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                    AMSK_ID|AMSK_CLASS|AMSK_STYLE },
 { "dl",            MARKUP_DL,           MUTYPE_LIST,
                    AMSK_COMPACT|AMSK_STYLE },
 { "dt",            MARKUP_DT,           MUTYPE_LI,            AMSK_STYLE },
 { "em",            MARKUP_EM,           MUTYPE_FONT,          AMSK_STYLE },
 { "font",          MARKUP_FONT,         MUTYPE_FONT,
                    AMSK_COLOR|AMSK_FACE|AMSK_SIZE|AMSK_STYLE },



 { "h1",            MARKUP_H1,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h2",            MARKUP_H2,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h3",            MARKUP_H3,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h4",            MARKUP_H4,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h5",            MARKUP_H5,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h6",            MARKUP_H6,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },




 { "hr",            MARKUP_HR,           MUTYPE_SINGLE,
                    AMSK_ALIGN|AMSK_COLOR|AMSK_SIZE|AMSK_WIDTH|
                    AMSK_STYLE|AMSK_CLASS  },
 { "i",             MARKUP_I,            MUTYPE_FONT,          AMSK_STYLE },
 { "img",           MARKUP_IMG,          MUTYPE_SINGLE,
                    AMSK_ALIGN|AMSK_ALT|AMSK_BORDER|AMSK_HEIGHT|
                    AMSK_HSPACE|AMSK_SRC|AMSK_VSPACE|AMSK_WIDTH|AMSK_STYLE  },
 { "kbd",           MARKUP_KBD,          MUTYPE_FONT,          AMSK_STYLE },
 { "li",            MARKUP_LI,           MUTYPE_LI,
                    AMSK_TYPE|AMSK_VALUE|AMSK_STYLE  },


 { "nobr",          MARKUP_NOBR,         MUTYPE_FONT,          0  },
 { "nowiki",        MARKUP_NOWIKI,       MUTYPE_SPECIAL,       0  },
 { "ol",            MARKUP_OL,           MUTYPE_LIST,
                    AMSK_START|AMSK_TYPE|AMSK_COMPACT|AMSK_STYLE  },
 { "p",             MARKUP_P,            MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "pre",           MARKUP_PRE,          MUTYPE_BLOCK,         AMSK_STYLE },
 { "s",             MARKUP_S,            MUTYPE_FONT,          AMSK_STYLE },
 { "samp",          MARKUP_SAMP,         MUTYPE_FONT,          AMSK_STYLE },


 { "small",         MARKUP_SMALL,        MUTYPE_FONT,          AMSK_STYLE },
 { "span",          MARKUP_SPAN,         MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "strike",        MARKUP_STRIKE,       MUTYPE_FONT,          AMSK_STYLE },
 { "strong",        MARKUP_STRONG,       MUTYPE_FONT,          AMSK_STYLE },
 { "sub",           MARKUP_SUB,          MUTYPE_FONT,          AMSK_STYLE },
 { "sup",           MARKUP_SUP,          MUTYPE_FONT,          AMSK_STYLE },








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                    AMSK_ID|AMSK_CLASS|AMSK_STYLE },
 { "dl",            MARKUP_DL,           MUTYPE_LIST,
                    AMSK_COMPACT|AMSK_STYLE },
 { "dt",            MARKUP_DT,           MUTYPE_LI,            AMSK_STYLE },
 { "em",            MARKUP_EM,           MUTYPE_FONT,          AMSK_STYLE },
 { "font",          MARKUP_FONT,         MUTYPE_FONT,
                    AMSK_COLOR|AMSK_FACE|AMSK_SIZE|AMSK_STYLE },
 { "footer",        MARKUP_HTML5_FOOTER, MUTYPE_BLOCK,
                                            AMSK_ID|AMSK_CLASS|AMSK_STYLE },

 { "h1",            MARKUP_H1,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h2",            MARKUP_H2,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h3",            MARKUP_H3,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h4",            MARKUP_H4,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h5",            MARKUP_H5,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "h6",            MARKUP_H6,           MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },

 { "header",        MARKUP_HTML5_HEADER, MUTYPE_BLOCK,
                                            AMSK_ID|AMSK_CLASS|AMSK_STYLE },

 { "hr",            MARKUP_HR,           MUTYPE_SINGLE,
                    AMSK_ALIGN|AMSK_COLOR|AMSK_SIZE|AMSK_WIDTH|
                    AMSK_STYLE|AMSK_CLASS  },
 { "i",             MARKUP_I,            MUTYPE_FONT,          AMSK_STYLE },
 { "img",           MARKUP_IMG,          MUTYPE_SINGLE,
                    AMSK_ALIGN|AMSK_ALT|AMSK_BORDER|AMSK_HEIGHT|
                    AMSK_HSPACE|AMSK_SRC|AMSK_VSPACE|AMSK_WIDTH|AMSK_STYLE  },
 { "kbd",           MARKUP_KBD,          MUTYPE_FONT,          AMSK_STYLE },
 { "li",            MARKUP_LI,           MUTYPE_LI,
                    AMSK_TYPE|AMSK_VALUE|AMSK_STYLE  },
 { "nav",           MARKUP_HTML5_NAV,    MUTYPE_BLOCK,
                                            AMSK_ID|AMSK_CLASS|AMSK_STYLE },
 { "nobr",          MARKUP_NOBR,         MUTYPE_FONT,          0  },
 { "nowiki",        MARKUP_NOWIKI,       MUTYPE_SPECIAL,       0  },
 { "ol",            MARKUP_OL,           MUTYPE_LIST,
                    AMSK_START|AMSK_TYPE|AMSK_COMPACT|AMSK_STYLE  },
 { "p",             MARKUP_P,            MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "pre",           MARKUP_PRE,          MUTYPE_BLOCK,         AMSK_STYLE },
 { "s",             MARKUP_S,            MUTYPE_FONT,          AMSK_STYLE },
 { "samp",          MARKUP_SAMP,         MUTYPE_FONT,          AMSK_STYLE },
 { "section",       MARKUP_HTML5_SECTION, MUTYPE_BLOCK,
                                            AMSK_ID|AMSK_CLASS|AMSK_STYLE },
 { "small",         MARKUP_SMALL,        MUTYPE_FONT,          AMSK_STYLE },
 { "span",          MARKUP_SPAN,         MUTYPE_BLOCK,
                    AMSK_ALIGN|AMSK_CLASS|AMSK_STYLE  },
 { "strike",        MARKUP_STRIKE,       MUTYPE_FONT,          AMSK_STYLE },
 { "strong",        MARKUP_STRONG,       MUTYPE_FONT,          AMSK_STYLE },
 { "sub",           MARKUP_SUB,          MUTYPE_FONT,          AMSK_STYLE },
 { "sup",           MARKUP_SUP,          MUTYPE_FONT,          AMSK_STYLE },
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 { "var",           MARKUP_VAR,          MUTYPE_FONT,          AMSK_STYLE },
 { "verbatim",      MARKUP_VERBATIM,     MUTYPE_SPECIAL,
                    AMSK_ID|AMSK_TYPE },
};

void show_allowed_wiki_markup( void ){
  int i; /* loop over allowedAttr */

  for( i=1 ; i<=sizeof(aMarkup)/sizeof(aMarkup[0]) - 1 ; i++ ){
    @ &lt;%s(aMarkup[i].zName)&gt;
  }
}

/*
** Use binary search to locate a tag in the aMarkup[] table.








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 { "var",           MARKUP_VAR,          MUTYPE_FONT,          AMSK_STYLE },
 { "verbatim",      MARKUP_VERBATIM,     MUTYPE_SPECIAL,
                    AMSK_ID|AMSK_TYPE },
};

void show_allowed_wiki_markup( void ){
  int i; /* loop over allowedAttr */

  for( i=1 ; i<=sizeof(aMarkup)/sizeof(aMarkup[0]) - 1 ; i++ ){
    @ &lt;%s(aMarkup[i].zName)&gt;
  }
}

/*
** Use binary search to locate a tag in the aMarkup[] table.
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        /* Generate end-tags */
        if( markup.endTag ){
          popStackToTag(&renderer, markup.iCode);
        }else

        /* Push <div> markup onto the stack together with the id=ID attribute.
        */
        if( markup.iCode==MARKUP_DIV ){







          pushStackWithId(&renderer, markup.iCode, markupId(&markup),
                          (renderer.state & ALLOW_WIKI)!=0);
        }else

        /* Enter <verbatim> processing.  With verbatim enabled, all other
        ** markup other than the corresponding end-tag with the same ID is
        ** ignored.








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        /* Generate end-tags */
        if( markup.endTag ){
          popStackToTag(&renderer, markup.iCode);
        }else

        /* Push <div> markup onto the stack together with the id=ID attribute.
        */
        if( markup.iCode==MARKUP_DIV
            || markup.iCode==MARKUP_HTML5_ARTICLE
            || markup.iCode==MARKUP_HTML5_ASIDE
            || markup.iCode==MARKUP_HTML5_FOOTER
            || markup.iCode==MARKUP_HTML5_HEADER
            || markup.iCode==MARKUP_HTML5_NAV
            || markup.iCode==MARKUP_HTML5_SECTION
            ){
          pushStackWithId(&renderer, markup.iCode, markupId(&markup),
                          (renderer.state & ALLOW_WIKI)!=0);
        }else

        /* Enter <verbatim> processing.  With verbatim enabled, all other
        ** markup other than the corresponding end-tag with the same ID is
        ** ignored.
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