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Renamed 'EPSILON' to 'epsilon' to avoid exporting

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This commit is contained in:
Aadhavan Srinivasan
2025-01-30 10:36:10 -05:00
parent e01ef48cbc
commit 7aee4280cc
1 changed files with 5 additions and 5 deletions
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10
regex/nfa.go
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@@ -5,7 +5,7 @@ import (
"slices" "slices"
) )
const EPSILON int = 0xF0000 const epsilon int = 0xF0000
type assertType int type assertType int
@@ -276,7 +276,7 @@ func kleene(s1 nfaState) (*nfaState, error) {
toReturn := &nfaState{} toReturn := &nfaState{}
toReturn.transitions = make(map[int][]*nfaState) toReturn.transitions = make(map[int][]*nfaState)
toReturn.content = newContents(EPSILON) toReturn.content = newContents(epsilon)
toReturn.isEmpty = true toReturn.isEmpty = true
toReturn.isKleene = true toReturn.isKleene = true
toReturn.output = append(toReturn.output, toReturn) toReturn.output = append(toReturn.output, toReturn)
@@ -307,7 +307,7 @@ func alternate(s1 *nfaState, s2 *nfaState) *nfaState {
for _, c := range s2.content { for _, c := range s2.content {
toReturn.transitions[c], _ = unique_append(toReturn.transitions[c], s2) toReturn.transitions[c], _ = unique_append(toReturn.transitions[c], s2)
} }
toReturn.content = newContents(EPSILON) toReturn.content = newContents(epsilon)
toReturn.isEmpty = true toReturn.isEmpty = true
return toReturn return toReturn
@@ -316,7 +316,7 @@ func alternate(s1 *nfaState, s2 *nfaState) *nfaState {
func question(s1 *nfaState) *nfaState { // Use the fact that ab? == a(b|) func question(s1 *nfaState) *nfaState { // Use the fact that ab? == a(b|)
s2 := &nfaState{} s2 := &nfaState{}
s2.transitions = make(map[int][]*nfaState) s2.transitions = make(map[int][]*nfaState)
s2.content = newContents(EPSILON) s2.content = newContents(epsilon)
s2.output = append(s2.output, s2) s2.output = append(s2.output, s2)
s2.isEmpty = true s2.isEmpty = true
s3 := alternate(s1, s2) s3 := alternate(s1, s2)
@@ -341,7 +341,7 @@ func newState() nfaState {
// Creates and returns a state that _always_ has a zero-length match. // Creates and returns a state that _always_ has a zero-length match.
func zeroLengthMatchState() nfaState { func zeroLengthMatchState() nfaState {
start := newState() start := newState()
start.content = newContents(EPSILON) start.content = newContents(epsilon)
start.isEmpty = true start.isEmpty = true
start.assert = alwaysTrueAssert start.assert = alwaysTrueAssert
return start return start