1350   const unsigned char *zIn;         /* Input string */  in trimFunc()  local
1362   zIn = sqlite3_value_text(argv[0]);  in trimFunc()
1363   if( zIn==0 ) return;  in trimFunc()
1365   assert( zIn==sqlite3_value_text(argv[0]) );  in trimFunc()
1401           if( len<=nIn && memcmp(zIn, azChar[i], len)==0 ) break;  in trimFunc()
1404         zIn += len;  in trimFunc()
1413           if( len<=nIn && memcmp(&zIn[nIn-len],azChar[i],len)==0 ) break;  in trimFunc()
1423   sqlite3_result_text(context, (char*)zIn, nIn, SQLITE_TRANSIENT);  in trimFunc()
1464   const u8 *zIn;  in soundexFunc()  local
1477   zIn = (u8*)sqlite3_value_text(argv[0]);  in soundexFunc()
1478   if( zIn==0 ) zIn = (u8*)"";  in soundexFunc()
1479   for(i=0; zIn[i] && !sqlite3Isalpha(zIn[i]); i++){}  in soundexFunc()
1480   if( zIn[i] ){  in soundexFunc()
1481     u8 prevcode = iCode[zIn[i]&0x7f];  in soundexFunc()
1482     zResult[0] = sqlite3Toupper(zIn[i]);  in soundexFunc()
1483     for(j=1; j<4 && zIn[i]; i++){  in soundexFunc()
1484       int code = iCode[zIn[i]&0x7f];  in soundexFunc()