diff options
Diffstat (limited to 'src/backend/regex/regc_nfa.c')
| -rw-r--r-- | src/backend/regex/regc_nfa.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/backend/regex/regc_nfa.c b/src/backend/regex/regc_nfa.c index ad081bf71e0..fa68d021bc2 100644 --- a/src/backend/regex/regc_nfa.c +++ b/src/backend/regex/regc_nfa.c @@ -28,7 +28,7 @@ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $PostgreSQL: pgsql/src/backend/regex/regc_nfa.c,v 1.3 2003/11/29 19:51:55 pgsql Exp $ + * $PostgreSQL: pgsql/src/backend/regex/regc_nfa.c,v 1.4 2005/10/15 02:49:24 momjian Exp $ * * * One or two things that technically ought to be in here @@ -218,8 +218,7 @@ freestate(struct nfa * nfa, nfa->states = s->next; } s->prev = NULL; - s->next = nfa->free; /* don't delete it, put it on the free - * list */ + s->next = nfa->free; /* don't delete it, put it on the free list */ nfa->free = s; } @@ -275,10 +274,10 @@ newarc(struct nfa * nfa, a->from = from; /* - * Put the new arc on the beginning, not the end, of the chains. Not - * only is this easier, it has the very useful side effect that - * deleting the most-recently-added arc is the cheapest case rather - * than the most expensive one. + * Put the new arc on the beginning, not the end, of the chains. Not only + * is this easier, it has the very useful side effect that deleting the + * most-recently-added arc is the cheapest case rather than the most + * expensive one. */ a->inchain = to->ins; to->ins = a; @@ -1155,8 +1154,7 @@ cleanup(struct nfa * nfa) static void markreachable(struct nfa * nfa, struct state * s, - struct state * okay, /* consider only states with this - * mark */ + struct state * okay, /* consider only states with this mark */ struct state * mark) /* the value to mark with */ { struct arc *a; @@ -1175,8 +1173,7 @@ markreachable(struct nfa * nfa, static void markcanreach(struct nfa * nfa, struct state * s, - struct state * okay, /* consider only states with this - * mark */ + struct state * okay, /* consider only states with this mark */ struct state * mark) /* the value to mark with */ { struct arc *a; |