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Code Issues Releases Wiki Activity

Add sanitization to TreeBuilder.

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Danila Fedorin
2017-07-27 15:26:02 -07:00
parent a7c2084254
commit b0ae3f90fc
2 changed files with 15 additions and 2 deletions
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12
src/org/nwapw/abacus/lexing/pattern/Pattern.java
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@@ -235,4 +235,16 @@ public class Pattern<T> {
public PatternNode<T> getHead() {
return head;
}
public static String sanitize(String from){
Pattern<Integer> pattern = new Pattern<>("", 0);
from = from.replace(".", "\\.");
from = from.replace("|", "\\|");
from = from.replace("(", "\\(");
from = from.replace(")", "\\)");
for(Character key : pattern.operations.keySet()){
from = from.replace("" + key, "\\" + key);
}
return from;
}
}