Lines Matching full:dg

51 `\(dg' marks decisions on these aspects that
54 A (modern) RE is one\(dg or more non-empty\(dg \fIbranches\fR,
58 A branch is one\(dg or more \fIpieces\fR, concatenated.
62 by a single\(dg `*', `+', `?', or \fIbound\fR.
71 The integers must lie between 0 and RE_DUP_MAX (255\(dg) inclusive,
85 an empty set of `()' (matching the null string)\(dg,
92 a `\e' followed by any other character\(dg
94 as if the `\e' had not been present\(dg),
97 character, not the beginning of a bound\(dg.
109 It is illegal\(dg for two ranges to share an
143 An equivalence class may not\(dg be an endpoint
166 There are two special cases\(dg of bracket expressions:
216 No particular limit is imposed on the length of REs\(dg.
230 RE or\(dg the beginning of a parenthesized subexpression,
232 RE or\(dg the end of a parenthesized subexpression,