From: helly <helly@642ea486-5414-0410-9d7f-a0204ed87703>
Date: Thu, 29 Dec 2005 12:23:10 +0000 (+0000)
Subject: - Imply -s if -w is being used (makes no sense without)
X-Git-Tag: 0.13.6~561
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=794c7f6a2bd22b69f290b61f2611a99037443fe5;p=re2c

- Imply -s if -w is being used (makes no sense without)
---

diff --git a/main.cc b/main.cc
index 1714509d..3056f036 100644
--- a/main.cc
+++ b/main.cc
@@ -85,7 +85,9 @@ static void usage()
 	"-v     --version        Show version information.\n"
 	"-V     --vernum         Show version as one number.\n"
 	"\n"
-	"-w     --wide-chars     Create a parser that supports wide chars (UCS-2).\n"
+	"-w     --wide-chars     Create a parser that supports wide chars (UCS-2). This\n"
+	"                        implies -s and cannot be used together with switches \n"
+	"                        -b or -e.\n"
 	;
 }
 
@@ -155,6 +157,7 @@ int main(int argc, char *argv[])
 			
 			case 'w':
 			nRealChars = (1<<16);
+			sFlag = true;
 			wFlag = true;
 			break;
 	  
diff --git a/re2c.1.in b/re2c.1.in
index 572cce34..881ef1a2 100644
--- a/re2c.1.in
+++ b/re2c.1.in
@@ -7,6 +7,9 @@
 .ds rx regular expression
 .ds lx \fIl\fP-expression
 \"$Log$
+\"Revision 1.28  2005/12/29 12:23:10  helly
+\"- Imply -s if -w is being used (makes no sense without)
+\"
 \"Revision 1.27  2005/12/28 18:33:37  helly
 \"- Added experimental unicode support
 \"
@@ -230,8 +233,8 @@ Show version information.
 Show the version as a number XXYYZZ.
 .TP
 \fB-w\fP
-Create a parser that supports wide chars (UCS-2). This cannot be used together 
-with switches \fB-b\fP or \fB-e\fP.
+Create a parser that supports wide chars (UCS-2). This implies \fB-s\fP and 
+cannot be used together with switches \fB-b\fP or \fB-e\fP.
 .SH "INTERFACE CODE"
 Unlike other scanner generators, \*(re does not generate complete scanners:
 the user must supply some interface code.