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Adding support for compiling approximate matching patterns

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Adds new "edit_distance" extparam
This commit is contained in:
Anatoly Burakov
2017-02-10 15:37:35 +00:00
committed by Matthew Barr
parent 60fc975c81
commit 2de6706df2
16 changed files with 804 additions and 28 deletions
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4
src/grey.cpp
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@@ -61,6 +61,7 @@ Grey::Grey(void) :
allowSmallLiteralSet(true),
allowCastle(true),
allowDecoratedLiteral(true),
allowApproximateMatching(true),
allowNoodle(true),
fdrAllowTeddy(true),
fdrAllowFlood(true),
@@ -98,6 +99,7 @@ Grey::Grey(void) :
minRoseLiteralLength(3),
minRoseNetflowLiteralLength(2),
maxRoseNetflowEdges(50000), /* otherwise no netflow pass. */
maxEditDistance(16),
minExtBoundedRepeatSize(32),
goughCopyPropagate(true),
goughRegisterAllocate(true),
@@ -226,6 +228,7 @@ void applyGreyOverrides(Grey *g, const string &s) {
G_UPDATE(allowCastle);
G_UPDATE(allowDecoratedLiteral);
G_UPDATE(allowNoodle);
G_UPDATE(allowApproximateMatching);
G_UPDATE(fdrAllowTeddy);
G_UPDATE(fdrAllowFlood);
G_UPDATE(violetAvoidSuffixes);
@@ -262,6 +265,7 @@ void applyGreyOverrides(Grey *g, const string &s) {
G_UPDATE(minRoseLiteralLength);
G_UPDATE(minRoseNetflowLiteralLength);
G_UPDATE(maxRoseNetflowEdges);
G_UPDATE(maxEditDistance);
G_UPDATE(minExtBoundedRepeatSize);
G_UPDATE(goughCopyPropagate);
G_UPDATE(goughRegisterAllocate);