src/main/java/com/keenwrite/processors/ProcessorContext.java


		public String getModesEnabled() {
		+ // Force the processor to select particular sigils.
		final var processor = new VariableProcessor( IDENTITY, this );
		final var needles = processor.getDefinitions();
		final var haystack = mMutator.mModesEnabled.get();
		+
		return needles.containsKey( haystack )
		? replace( haystack, needles )
		+ : processor.hasSigils( haystack )
		+ ? ""
		: haystack;
		}

src/main/java/com/keenwrite/processors/VariableProcessor.java

		package com.keenwrite.processors;

		+import com.keenwrite.sigils.SigilKeyOperator;
		+
		import java.util.HashMap;
		import java.util.Map;
		import java.util.function.Function;
		-import java.util.function.UnaryOperator;

		import static com.keenwrite.processors.text.TextReplacementFactory.replace;


		private final ProcessorContext mContext;
		- private final UnaryOperator<String> mSigilOperator;
		+ private final SigilKeyOperator mSigilOperator;

		/**

		* @return An operator for transforming key names.
		*/
		- protected UnaryOperator<String> createKeyOperator(
		+ protected SigilKeyOperator createKeyOperator(
		final ProcessorContext context ) {
		return context.createKeyOperator();

		protected String processValue( final String value ) {
		return value;
		+ }
		+
		+ /**
		+ * Answers whether the given key is wrapped in sigil tokens.
		+ *
		+ * @param key The key to analyze.
		+ * @return {@code true} if the key is wrapped in sigils.
		+ */
		+ public boolean hasSigils( final String key ) {
		+ return mSigilOperator.match( key ).find();
		}

src/main/java/com/keenwrite/processors/r/RVariableProcessor.java

		import com.keenwrite.processors.VariableProcessor;
		import com.keenwrite.sigils.RKeyOperator;
		+import com.keenwrite.sigils.SigilKeyOperator;

		import java.util.function.UnaryOperator;


		@Override
		- protected UnaryOperator<String> createKeyOperator(
		+ protected SigilKeyOperator createKeyOperator(
		final ProcessorContext context ) {
		return new RKeyOperator();

src/main/java/com/keenwrite/sigils/RKeyOperator.java

		import com.keenwrite.collections.BoundedCache;

		-import java.util.function.UnaryOperator;
		-
		/**
		* Converts dot-separated variable names into names compatible with R. That is,
		* {@code variable.name.qualified} becomes {@code v$variable$name$qualified}.
		*/
		-public final class RKeyOperator implements UnaryOperator<String> {
		+public final class RKeyOperator extends SigilKeyOperator {
		private static final char KEY_SEPARATOR_DEF = '.';
		private static final char KEY_SEPARATOR_R = '$';

		* names into R's dollar-symbol-separated names.
		*/
		- public RKeyOperator() { }
		+ public RKeyOperator() {
		+ // The keys are not delimited.
		+ super( "", "" );
		+ }

		/**

		public String apply( final String key ) {
		assert key != null;
		- assert key.length() > 0;
		assert !key.isBlank();

Fixes sigil detection for modes

Author	DaveJarvis <email>
Date	2024-01-18 22:18:44 GMT-0800
Commit	ee1e6657ff1fed4d525300548ba630048da3455b
Parent	e8869a0
Delta	25 lines added, 9 lines removed, 16-line increase