From: eck <none@none>
Date: Fri, 5 Jan 1990 09:28:54 +0000 (+0000)
Subject: changed UnGetChar() to ChPushBack() in domacro.c
X-Git-Tag: release-5-5~1965
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=abcaa3e6698bdd7b97b3a2efc4b171f29c7d7945;p=ack.git

changed UnGetChar() to ChPushBack() in domacro.c
---

diff --git a/lang/cem/cemcom.ansi/domacro.c b/lang/cem/cemcom.ansi/domacro.c
index f6b5270ad..abc73e6f1 100644
--- a/lang/cem/cemcom.ansi/domacro.c
+++ b/lang/cem/cemcom.ansi/domacro.c
@@ -336,7 +336,8 @@ do_define()
 	/* read the replacement text if there is any			*/
 	ch = skipspaces(ch,0);	/* find first character of the text	*/
 	ASSERT(ch != EOI);
-	UnGetChar();
+	/* UngetChar() is not right when replacement starts with a '/' */
+	ChPushBack(ch);
 	repl_text = get_text((nformals > 0) ? formals : 0, &length);
 	macro_def(id, repl_text, nformals, length, NOFLAG);
 	LineNumber++;
@@ -626,11 +627,10 @@ get_text(formals, length)
 			c = GetChar();
 			if (c == '*') {
 				skipcomment();
-				if(blank++) add2repl(repl, ' ');
+				if (!blank++) add2repl(repl, ' ');
 				c = GetChar();
 				continue;
-			}
-			else add2repl(repl, '/');
+			} else add2repl(repl, '/');
 		} else if (formals
 			    && (class(c) == STIDF || class(c) == STELL)) {
 			char id_buf[IDFSIZE + 1];
diff --git a/lang/cem/cpp.ansi/domacro.c b/lang/cem/cpp.ansi/domacro.c
index 012b93669..38f1c5bff 100644
--- a/lang/cem/cpp.ansi/domacro.c
+++ b/lang/cem/cpp.ansi/domacro.c
@@ -347,7 +347,8 @@ do_define()
 	/* read the replacement text if there is any			*/
 	ch = skipspaces(ch,0);	/* find first character of the text	*/
 	assert(ch != EOI);
-	UnGetChar();
+       /* UngetChar() is not right when replacement starts with a '/' */
+	ChPushBack(ch);
 	repl_text = get_text((nformals > 0) ? formals : 0, &length);
 	macro_def(str2idf(str, 0), repl_text, nformals, length, NOFLAG);
 	LineNumber++;