dangling-else

Consider two grammars $G_1$ and $G_2$ with the production rules given below: $G_1: S \rightarrow$ if $E$ then $S \mid$ if $E$ then $S$ else $S \mid a$ $$\mathrm{E} \rightarrow \mat...

Consider the grammar with non-terminals N = { S, C, S 1 }, terminals T = { a, b, i, t, e }, with S as the start symbol, and the following set of rules: $$\eqalign{ & S \to iCtS{S_1...