From d2eb83cd4be426551b6cb52dc88d039c006e6c1e Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Fri, 25 Sep 2020 19:07:45 -0400
Subject: Steady State

---
 src/main/java/bjc/everge/LogStream.java | 29 ++++++++++++++++++++++++++++-
 src/main/java/bjc/everge/ReplPair.java  | 12 ++++++------
 2 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/src/main/java/bjc/everge/LogStream.java b/src/main/java/bjc/everge/LogStream.java
index ef35d9b..fe37d21 100644
--- a/src/main/java/bjc/everge/LogStream.java
+++ b/src/main/java/bjc/everge/LogStream.java
@@ -46,7 +46,7 @@ public class LogStream {
 	private int verbosity;
 
 	private PrintStream output;
-
+	
 	/**
 	 * Create a new log stream.
 	 *
@@ -74,6 +74,33 @@ public class LogStream {
 		verbosity = level;
 	}
 
+	/**
+	 * Create a new log stream.
+	 *
+	 * Defaults to printing only fatal errors.
+	 *
+	 * @param out
+	 *            The output stream to place things into.
+	 */
+	public LogStream(OutputStream out) {
+		output = new PrintStream(out);
+		verbosity = FATAL;
+	}
+
+	/**
+	 * Create a new log stream.
+	 *
+	 * @param out
+	 *              The output stream to place things into.
+	 * @param level
+	 *              The verbosity level. Use the constants in this class for the
+	 *              values.
+	 */
+	public LogStream(OutputStream out, int level) {
+		output = new PrintStream(out);
+		verbosity = level;
+	}
+	
 	/**
 	 * Get the verbosity of the stream.
 	 * 
diff --git a/src/main/java/bjc/everge/ReplPair.java b/src/main/java/bjc/everge/ReplPair.java
index fa0a47b..74addc7 100644
--- a/src/main/java/bjc/everge/ReplPair.java
+++ b/src/main/java/bjc/everge/ReplPair.java
@@ -206,7 +206,7 @@ public class ReplPair implements Comparable<ReplPair>, UnaryOperator<String> {
 
 			// Global control. Process it.
 			if (name.startsWith("|//")) {
-				readGlobal(name, scn, errs, ropts, lno, pno);
+				readGlobal(name, errs, ropts, lno, pno);
 
 				continue;
 			}
@@ -256,7 +256,7 @@ public class ReplPair implements Comparable<ReplPair>, UnaryOperator<String> {
 
 			isMulti = ropts.defMulti;
 
-			ControlledString cs = getControls(body, errs, ropts, lno, pno, "body");
+			ControlledString cs = getControls(body, errs, lno, pno, "body");
 			// Body has attached controls, process them.
 			if (cs.hasControls()) {
 				for (Control cont : cs.controls) {
@@ -541,7 +541,7 @@ public class ReplPair implements Comparable<ReplPair>, UnaryOperator<String> {
 
 	private static String readName(String nam, Scanner scn, List<ReplError> errs,
 			ReplPair rp, ReplOpts ropts, IntHolder lno, IntHolder pno) {
-		ControlledString cs = getControls(nam, errs, ropts, lno, pno, "name");
+		ControlledString cs = getControls(nam, errs, lno, pno, "name");
 
 		boolean isMulti = ropts.defMulti;
 
@@ -696,10 +696,10 @@ public class ReplPair implements Comparable<ReplPair>, UnaryOperator<String> {
 		return name;
 	}
 
-	private static void readGlobal(String nam, Scanner scn, List<ReplError> errs,
+	private static void readGlobal(String nam, List<ReplError> errs,
 			ReplOpts ropts, IntHolder lno, IntHolder pno) {
 		ControlledString cs
-				= getControls(nam.substring(1), errs, ropts, lno, pno, "global");
+				= getControls(nam.substring(1), errs, lno, pno, "global");
 
 		for (Control cont : cs.controls) {
 			switch (cont.name) {
@@ -868,7 +868,7 @@ public class ReplPair implements Comparable<ReplPair>, UnaryOperator<String> {
 	}
 
 	private static ControlledString getControls(String lne, List<ReplError> errs,
-			ReplOpts ropts, IntHolder lno, IntHolder pno, String type) {
+			IntHolder lno, IntHolder pno, String type) {
 		try {
 			return ControlledString.parse(lne, new ParseStrings("//", ";", "/", "|"));
 		} catch (IllegalArgumentException iaex) {
-- 
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