X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/8cebca1119664be52f1cbccd0ee052ae0b8c1de0..3dee7d930cb47c5aa4c8cb0d4707debd213fefb1:/uip/prompter.c

diff --git a/uip/prompter.c b/uip/prompter.c
index 37f5960b..58347d47 100644
--- a/uip/prompter.c
+++ b/uip/prompter.c
@@ -329,9 +329,9 @@ getln (char *buffer, int n)
 {
     int c;
     char *cp;
+    static int quoting = 0;
 
-    cp = buffer;
-    *cp = 0;
+    *buffer = 0;
 
     switch (setjmp (sigenv)) {
 	case OK: 
@@ -347,15 +347,20 @@ getln (char *buffer, int n)
 	    return NOTOK;
     }
 
+    cp = buffer;
+    *cp = 0;
+
     for (;;) {
 	switch (c = getchar ()) {
 	    case EOF: 
+		quoting = 0;
 		clearerr (stdin);
 		longjmp (sigenv, DONE);
 
 	    case '\n': 
-		if (cp[-1] == QUOTE) {
-		    cp[-1] = c;
+		if (quoting) {
+		    *(cp - 1) = c;
+		    quoting = 0;
 		    wtuser = 0;
 		    return 1;
 		}
@@ -365,6 +370,11 @@ getln (char *buffer, int n)
 		return 0;
 
 	    default: 
+		if (c == QUOTE) {
+		    quoting = 1;
+		} else {
+		    quoting = 0;
+		}
 		if (cp < buffer + n)
 		    *cp++ = c;
 		*cp = 0;