Fossil

Check-in [cc7f4df4]
Login
☰Home Timeline Docs SupportDownload

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:When markdown begins with a <h1> HTML element, consider the content of that element to be the title of the document.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: cc7f4df41743ffc010e82931069358301eaa7c75
User & Date: drh 2015-12-03 15:07:27
Context
2015-12-03
15:19
Do not duplicate markdown titles in the title of the page and in the body of the document. (check-in: d407c384 user: drh tags: trunk)
15:07
When markdown begins with a <h1> HTML element, consider the content of that element to be the title of the document. (check-in: cc7f4df4 user: drh tags: trunk)
2015-12-02
20:18
Fix harmless compiler warning. (check-in: a3691d76 user: mistachkin tags: trunk)
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/markdown_html.c. 

97
98
99
100
101
102
103
104












105
106
107
108
109
110
111
112
113
114
115
...
252
253
254
255
256
257
258

259
260
261
262
263
264
265

static void html_epilog(struct Blob *ob, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "</div>\n");
}

static void html_raw_block(struct Blob *ob, struct Blob *text, void *opaque){
  char *data = blob_buffer(text);
  size_t first = 0, size = blob_size(text);












  INTER_BLOCK(ob);
  while( first<size && data[first]=='\n' ) first++;
  while( size>first && data[size-1]=='\n' ) size--;
  blob_append(ob, data+first, size-first);
  BLOB_APPEND_LITERAL(ob, "\n");
}

static void html_blockcode(struct Blob *ob, struct Blob *text, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "<pre><code>");
  html_escape(ob, blob_buffer(text), blob_size(text));
................................................................................
}



/* HTML span tags */

static int html_raw_span(struct Blob *ob, struct Blob *text, void *opaque){

  BLOB_APPEND_BLOB(ob, text);
  return 1;
}

static int html_autolink(
  struct Blob *ob,
  struct Blob *link,








|
>
>
>
>
>
>
>
>
>
>
>
>

<
<
|







 







>








97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117


118
119
120
121
122
123
124
125
...
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276

static void html_epilog(struct Blob *ob, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "</div>\n");
}

static void html_raw_block(struct Blob *ob, struct Blob *text, void *opaque){
  char *data = blob_buffer(text);
  size_t size = blob_size(text);
  while( size>0 && fossil_isspace(data[0]) ){ data++; size--; }
  while( size>0 && fossil_isspace(data[size-1]) ){ size--; }
  /* If the first raw block is an <h1> element, then use it as the title. */
  if( blob_size(ob)<=PROLOG_SIZE
   && size>9
   && sqlite3_strnicmp("<h1",data,3)==0
   && sqlite3_strnicmp("</h1>", &data[size-5],5)==0
  ){
    Blob *title = (Blob*)opaque;
    int nTag = htmlTagLength(data);
    blob_append(title, data+nTag, size - nTag - 5);
  }
  INTER_BLOCK(ob);


  blob_append(ob, data, size);
  BLOB_APPEND_LITERAL(ob, "\n");
}

static void html_blockcode(struct Blob *ob, struct Blob *text, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "<pre><code>");
  html_escape(ob, blob_buffer(text), blob_size(text));
................................................................................
}



/* HTML span tags */

static int html_raw_span(struct Blob *ob, struct Blob *text, void *opaque){
  /* If the document begins with a <h1> markup, take that as the header. */
  BLOB_APPEND_BLOB(ob, text);
  return 1;
}

static int html_autolink(
  struct Blob *ob,
  struct Blob *link,

Changes to src/wikiformat.c. 

465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
...
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
....
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984


/*
** z points to a "<" character.  Check to see if this is the start of
** a valid markup.  If it is, return the total number of characters in
** the markup including the initial "<" and the terminating ">".  If
** it is not well-formed markup, return 0.
*/
static int markupLength(const char *z){
  int n = 1;
  int inparen = 0;
  int c;
  if( z[n]=='/' ){ n++; }
  if( !fossil_isalpha(z[n]) ) return 0;
  while( fossil_isalnum(z[n]) || z[n]=='-' ){ n++; }
  c = z[n];
................................................................................
**
** z points to the start of a token.  Return the number of
** characters in that token.  Write the token type into *pTokenType.
*/
static int nextWikiToken(const char *z, Renderer *p, int *pTokenType){
  int n;
  if( z[0]=='<' ){
    n = markupLength(z);
    if( n>0 ){
      *pTokenType = TOKEN_MARKUP;
      return n;
    }else{
      *pTokenType = TOKEN_CHARACTER;
      return 1;
    }
................................................................................
** z points to the start of a token.  Return the number of
** characters in that token.
*/
static int nextHtmlToken(const char *z){
  int n;
  char c;
  if( (c=z[0])=='<' ){
    n = markupLength(z);
    if( n<=0 ) n = 1;
  }else if( fossil_isspace(c) ){
    for(n=1; z[n] && fossil_isspace(z[n]); n++){}
  }else if( c=='&' ){
    n = z[1]=='#' ? 2 : 1;
    while( fossil_isalnum(z[n]) ) n++;
    if( z[n]==';' ) n++;








|







 







|







 







|








465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
...
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
....
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984


/*
** z points to a "<" character.  Check to see if this is the start of
** a valid markup.  If it is, return the total number of characters in
** the markup including the initial "<" and the terminating ">".  If
** it is not well-formed markup, return 0.
*/
int htmlTagLength(const char *z){
  int n = 1;
  int inparen = 0;
  int c;
  if( z[n]=='/' ){ n++; }
  if( !fossil_isalpha(z[n]) ) return 0;
  while( fossil_isalnum(z[n]) || z[n]=='-' ){ n++; }
  c = z[n];
................................................................................
**
** z points to the start of a token.  Return the number of
** characters in that token.  Write the token type into *pTokenType.
*/
static int nextWikiToken(const char *z, Renderer *p, int *pTokenType){
  int n;
  if( z[0]=='<' ){
    n = htmlTagLength(z);
    if( n>0 ){
      *pTokenType = TOKEN_MARKUP;
      return n;
    }else{
      *pTokenType = TOKEN_CHARACTER;
      return 1;
    }
................................................................................
** z points to the start of a token.  Return the number of
** characters in that token.
*/
static int nextHtmlToken(const char *z){
  int n;
  char c;
  if( (c=z[0])=='<' ){
    n = htmlTagLength(z);
    if( n<=0 ) n = 1;
  }else if( fossil_isspace(c) ){
    for(n=1; z[n] && fossil_isspace(z[n]); n++){}
  }else if( c=='&' ){
    n = z[1]=='#' ? 2 : 1;
    while( fossil_isalnum(z[n]) ) n++;
    if( z[n]==';' ) n++;

This page was generated in about 0.008s by Fossil 2.12 [89b6dda99c] 2020-06-02 20:05:28