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Fix bug in ParserRuleContext.verbatimText

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This commit is contained in:
Edwin Jakobs
2020-05-03 14:25:14 +02:00
parent f5aba87f50
commit bade284622
1 changed files with 5 additions and 2 deletions
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7
orx-kotlin-parser/src/main/kotlin/ExtractProgram.kt
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@@ -9,9 +9,12 @@ import org.antlr.v4.runtime.tree.ParseTreeWalker
import org.openrndr.extra.kotlin.antlr.KotlinLexer import org.openrndr.extra.kotlin.antlr.KotlinLexer
import org.openrndr.extra.kotlin.antlr.KotlinParser import org.openrndr.extra.kotlin.antlr.KotlinParser
import org.openrndr.extra.kotlin.antlr.KotlinParserBaseListener import org.openrndr.extra.kotlin.antlr.KotlinParserBaseListener
import java.io.File
fun ParserRuleContext.verbatimText(marginLeft: Int = 0, marginRight: Int = 0): String { fun ParserRuleContext.verbatimText(marginLeft: Int = 0, marginRight: Int = 0): String {
if (start == null || stop == null) {
return ""
}
val startIndex = start.startIndex + marginLeft val startIndex = start.startIndex + marginLeft
val stopIndex = stop.stopIndex - marginRight val stopIndex = stop.stopIndex - marginRight
val interval = Interval(startIndex, stopIndex) val interval = Interval(startIndex, stopIndex)
@@ -67,5 +70,5 @@ fun extractProgram(source: String, programIdentifier: String = "program"): Progr
val lambdaExtractor = LambdaExtractor(ruleNames, programIdentifier) val lambdaExtractor = LambdaExtractor(ruleNames, programIdentifier)
ParseTreeWalker.DEFAULT.walk(lambdaExtractor, root) ParseTreeWalker.DEFAULT.walk(lambdaExtractor, root)
return ProgramSource(packageExtractor.result, importsExtractor.result?:"", lambdaExtractor.result?:"") return ProgramSource(packageExtractor.result, importsExtractor.result ?: "", lambdaExtractor.result ?: "")
} }