kc3-lang/gnulib

2008-05-15T08:50:06

optimize double anchors such as ^$ 2008-05-15 Paolo Bonzini <bonzini@gnu.org> * lib/regcomp.c (optimize_utf8): Add a note on why we test opr.ctx_type. (calc_first): Initialize constraint field. (duplicate_node_closure): Use it instead of special casing ANCHORS. Fix grammar. (duplicate_node): Merge constraint field for all node types. (calc_eclosure_iter): Look at constraint field for all node types. * lib/regex_internal.c (create_cd_newstate): Don't look at opr.ctx_type.