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*/
void wdiff_page(void){
char *zTitle;
int rid1, rid2;
const char *zPageName;
Manifest *pW1, *pW2 = 0;
Blob w1, w2, d;
login_check_credentials();
rid1 = atoi(PD("a","0"));
if( !g.perm.History ){ login_needed(); return; }
if( rid1==0 ) fossil_redirect_home();
rid2 = atoi(PD("b","0"));
zPageName = PD("name","");
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*/
void wdiff_page(void){
char *zTitle;
int rid1, rid2;
const char *zPageName;
Manifest *pW1, *pW2 = 0;
Blob w1, w2, d;
int diffFlags;
login_check_credentials();
rid1 = atoi(PD("a","0"));
if( !g.perm.History ){ login_needed(); return; }
if( rid1==0 ) fossil_redirect_home();
rid2 = atoi(PD("b","0"));
zPageName = PD("name","");
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if( pW1==0 ) fossil_redirect_home();
blob_init(&w1, pW1->zWiki, -1);
blob_zero(&w2);
if( rid2 && (pW2 = manifest_get(rid2, CFTYPE_WIKI))!=0 ){
blob_init(&w2, pW2->zWiki, -1);
}
blob_zero(&d);
text_diff(&w2, &w1, &d, 5 | DIFF_IGNORE_EOLWS);
@ <pre>
@ %h(blob_str(&d))
@ </pre>
manifest_destroy(pW1);
manifest_destroy(pW2);
style_footer();
}
/*
** prepare()s pStmt with a query requesting:
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if( pW1==0 ) fossil_redirect_home();
blob_init(&w1, pW1->zWiki, -1);
blob_zero(&w2);
if( rid2 && (pW2 = manifest_get(rid2, CFTYPE_WIKI))!=0 ){
blob_init(&w2, pW2->zWiki, -1);
}
blob_zero(&d);
diffFlags = construct_diff_flags(1,0);
text_diff(&w2, &w1, &d, diffFlags | DIFF_HTML | DIFF_LINENO);
@ <div class="udiff">
@ %s(blob_str(&d))
@ </div>
manifest_destroy(pW1);
manifest_destroy(pW2);
style_footer();
}
/*
** prepare()s pStmt with a query requesting:
|