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Overview
| Comment: | Improvements to the HTML beautifier. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | wysiwyg |
| Files: | files | file ages | folders |
| SHA1: |
0e57bafcfa4d9a9eb19ab63b2ce8ca8d |
| User & Date: | drh 2012-08-11 02:33:17 |
Context
|
2012-08-11
| ||
| 13:58 | Add <base href="$baseurl/"> to the html header in the default configuration and in all built-in skins. Add a warning if <base> is not configured. Generate hyperlinks from wiki relative to the <base> check-in: 31732d77 user: drh tags: wysiwyg | |
| 02:33 | Improvements to the HTML beautifier. check-in: 0e57bafc user: drh tags: wysiwyg | |
|
2012-08-10
| ||
| 23:18 | Reduce the maximum height of a wiki edit frame to 30 rows. check-in: e000f7f0 user: drh tags: wysiwyg | |
Changes
Changes to src/wikiformat.c.
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**
** Except, do not do any reformatting inside of <pre>...</pre>
*/
void htmlTidy(const char *zIn, Blob *pOut){
int n;
int nPre = 0;
int iCur = 0;
while( zIn[0] ){
n = nextHtmlToken(zIn);
if( zIn[0]=='<' && n>1 ){
if( isWord(zIn, "<pre", 4) ){
if( iCur && nPre==0 ){ blob_append(pOut, "\n", 1); iCur = 0; }
nPre++;
}else if( isWord(zIn, "</pre", 5) ){
nPre--;
if( nPre==0 ){ blob_append(pOut, "\n", 1); iCur = 0; }
}else if( isWord(zIn, "<blockquote", 11)
|| isWord(zIn, "<center", 7)
|| (isWord(zIn, "<h", 2) && fossil_isdigit(zIn[2]))
|| isWord(zIn, "<p", 2)
|| isWord(zIn, "<table", 6) ){
blob_append(pOut, "\n\n", 1 + (iCur>0));
iCur = 0;
}else if( isWord(zIn, "<dd", 3)
|| isWord(zIn, "<div", 4)
|| isWord(zIn, "<dl", 3)
|| isWord(zIn, "<dt", 3)
|| isWord(zIn, "<li", 3)
|| isWord(zIn, "<ol", 3)
|| isWord(zIn, "<td", 3)
|| isWord(zIn, "<th", 3)
|| isWord(zIn, "<tr", 3)
|| isWord(zIn, "<ul", 3) ){
if( iCur>0 ) blob_append(pOut, "\n", 1);
iCur = 0;
}
blob_append(pOut, zIn, n);
iCur += n;
}else if( fossil_isspace(zIn[0]) ){
if( nPre ){
blob_append(pOut, zIn, n);
}else if( iCur>=70 ){
blob_append(pOut, "\n", 1);
iCur = 0;
}else{
blob_append(pOut, " ", 1);
iCur++;
}
}else{
blob_append(pOut, zIn, n);
iCur += n;
}
zIn += n;
}
if( iCur ) blob_append(pOut, "\n", 1);
}
/*
|
> > < < | | > > > > > > > > > > > > | > > | < < < < < > > > > > > > | | < < < < < < < < < < > > > > > > > | | | > > > > > > > > > > > > > > > > > > > > > > | | | | | | | < > > |
1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 |
**
** Except, do not do any reformatting inside of <pre>...</pre>
*/
void htmlTidy(const char *zIn, Blob *pOut){
int n;
int nPre = 0;
int iCur = 0;
int wantSpace = 0;
int omitSpace = 1;
while( zIn[0] ){
n = nextHtmlToken(zIn);
if( zIn[0]=='<' && n>1 ){
int i, j;
int isCloseTag;
int eTag;
int eType;
char zTag[32];
isCloseTag = zIn[1]=='/';
for(i=0, j=1+isCloseTag; i<30 && fossil_isalnum(zIn[j]); i++, j++){
zTag[i] = fossil_tolower(zIn[j]);
}
zTag[i] = 0;
eTag = findTag(zTag);
eType = aMarkup[eTag].iType;
if( eTag==MARKUP_PRE ){
if( isCloseTag ){
nPre--;
blob_append(pOut, zIn, n);
zIn += n;
if( nPre==0 ){ blob_append(pOut, "\n", 1); iCur = 0; }
continue;
}else{
if( iCur && nPre==0 ){ blob_append(pOut, "\n", 1); iCur = 0; }
nPre++;
}
}else if( eType & (MUTYPE_BLOCK|MUTYPE_TABLE) ){
if( !isCloseTag && nPre==0 && blob_size(pOut)>0 ){
blob_append(pOut, "\n\n", 1 + (iCur>0));
iCur = 0;
}
wantSpace = 0;
omitSpace = 1;
}else if( (eType & (MUTYPE_LIST|MUTYPE_LI|MUTYPE_TR|MUTYPE_TD))!=0
|| eTag==MARKUP_HR
){
if( nPre==0 && (!isCloseTag || (eType&MUTYPE_LIST)!=0) && iCur>0 ){
blob_append(pOut, "\n", 1);
iCur = 0;
}
wantSpace = 0;
omitSpace = 1;
}
if( wantSpace && nPre==0 ){
if( iCur+n+1>=80 ){
blob_append(pOut, "\n", 1);
iCur = 0;
}else{
blob_append(pOut, " ", 1);
iCur++;
}
}
blob_append(pOut, zIn, n);
iCur += n;
wantSpace = 0;
if( eTag==MARKUP_BR || eTag==MARKUP_HR ){
blob_append(pOut, "\n", 1);
iCur = 0;
}
}else if( fossil_isspace(zIn[0]) ){
if( nPre ){
blob_append(pOut, zIn, n);
}else{
wantSpace = !omitSpace;
}
}else{
if( wantSpace && nPre==0 ){
if( iCur+n+1>=80 ){
blob_append(pOut, "\n", 1);
iCur = 0;
}else{
blob_append(pOut, " ", 1);
iCur++;
}
}
blob_append(pOut, zIn, n);
iCur += n;
wantSpace = omitSpace = 0;
}
zIn += n;
}
if( iCur ) blob_append(pOut, "\n", 1);
}
/*
|