diff options
Diffstat (limited to 'support')
| -rw-r--r-- | support/ChangeLog | 4 | ||||
| -rw-r--r-- | support/dfa.c | 6 | ||||
| -rw-r--r-- | support/dfa.h | 3 |
3 files changed, 10 insertions, 3 deletions
diff --git a/support/ChangeLog b/support/ChangeLog index 5f6e7bc2..92caed29 100644 --- a/support/ChangeLog +++ b/support/ChangeLog @@ -1,3 +1,7 @@ +2020-09-24 Arnold D. Robbins <arnold@skeeve.com> + + * dfa.c, dfa.h: Synced from GNULIB. + 2020-09-18 Arnold D. Robbins <arnold@skeeve.com> * cdefs.h, dfa.c, intprops.h, regcomp.c, regex.h, regex_internal.h, diff --git a/support/dfa.c b/support/dfa.c index 641f422a..d47acfe2 100644 --- a/support/dfa.c +++ b/support/dfa.c @@ -3656,8 +3656,8 @@ free_mbdata (struct dfa *d) } /* Return true if every construct in D is supported by this DFA matcher. */ -static bool _GL_ATTRIBUTE_PURE -dfa_supported (struct dfa const *d) +bool +dfasupported (struct dfa const *d) { for (idx_t i = 0; i < d->tindex; i++) { @@ -3813,7 +3813,7 @@ dfacomp (char const *s, idx_t len, struct dfa *d, bool searchflag) dfassbuild (d); - if (dfa_supported (d)) + if (dfasupported (d)) { maybe_disable_superset_dfa (d); dfaanalyze (d, searchflag); diff --git a/support/dfa.h b/support/dfa.h index c5bff898..2f77f263 100644 --- a/support/dfa.h +++ b/support/dfa.h @@ -113,6 +113,9 @@ extern struct dfa *dfasuperset (struct dfa const *d) _GL_ATTRIBUTE_PURE; /* The DFA is likely to be fast. */ extern bool dfaisfast (struct dfa const *) _GL_ATTRIBUTE_PURE; +/* Return true if every construct in D is supported by this DFA matcher. */ +extern bool dfasupported (struct dfa const *) _GL_ATTRIBUTE_PURE; + /* Free the storage held by the components of a struct dfa. */ extern void dfafree (struct dfa *); |