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struct Blob *output_title,
struct Blob *output_body);
#endif /* INTERFACE */
/*
** Markdown-internal helper for generating unique link reference IDs.
** Fields provide typed interpretation of the underline memory buffer.
*/
typedef union bitfield64_t bitfield64_t;
union bitfield64_t{
uint64_t u;
char c[8];
unsigned char b[8];
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};
/* INTER_BLOCK -- skip a line between block level elements */
#define INTER_BLOCK(ob) \
do { if( blob_size(ob)>0 ) blob_append_char(ob, '\n'); } while (0)
/*
** FOOTNOTES_WITHOUT_URI macro was introduced by [2c1f8f3592ef00e0]
** to enable flexibility in rendering of footnote-specific hyperlinks.
** It may be defined for a particular build in order to omit
** full REQUEST_URIs within footnote-specific (and page-local) hyperlinks.
** This *is* used for the builds that incorporate 'base-href-fix' branch
** (which in turn fixes footnotes on the preview tab of /wikiedit page).
*/
#ifndef FOOTNOTES_WITHOUT_URI
#define BLOB_APPEND_URI(dest,ctx) blob_appendb(dest,&((ctx)->reqURI))
#else
#define BLOB_APPEND_URI(dest,ctx)
#endif
/* Converts an integer to a null-terminated base26 representation
/* Converts an integer to a textual base26 representation
** with proper null-termination.
* Return empty string if that integer is negative. */
static bitfield64_t to_base26(int i, int uppercase){
bitfield64_t x;
int j;
x.u = 0;
memset( &x, 0, sizeof(x) );
if( i >= 0 ){
for(j=7; j >= 0; j--){
x.b[j] = (unsigned char)(uppercase?'A':'a') + i%26;
if( (i /= 26) == 0 ) break;
}
assert( j > 0 ); /* because 2^32 < 26^7 */
for(i=0; i<8-j; i++) x.b[i] = x.b[i+j];
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