The Jolly Beggar The Jolly Beggar The Jolly Beggar also known as The Gaberlunzieman is Child ballad 279. The song's chorus inspired lines in Lord Byron's poem "So, we'll go no more a roving." A beggar comes over the hills one day, and knocks on the door of a local farmer and asks for a roof for the night. Curiously, he will not accept a bed in the barn, but wishes only to sleep by the kitchen fire. Late at night, the farmer's daughter comes down to lock the kitchen door. The beggar and daughter exchange words, and fall in love. They sleep
LL parser main types of LL(1) conflicts: The FIRST sets of two different grammar rules for the same non-terminal intersect. An example of an LL(1) FIRST/FIRST conflict: FIRST(E) = {'b', ε} and FIRST(E 'a') = {'b', 'a'}, so when the table is drawn, there is conflict under terminal 'b' of production rule S. Left recursion will cause a FIRST/FIRST conflict with all alternatives. The FIRST and FOLLOW set of a grammar rule overlap. With an empty string (ε) in the FIRST set it is unknown which alternative to select. An example of an LL(1) conflict: The FIRST set of A now is