X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fmhoutsbr.c;h=2915afe34bc9c4b1ad4f3af09732e22018b79be4;hb=HEAD;hp=21c2e26318b68f5d5011bcc73f29f2d6a3188ff3;hpb=55eda7c77fdf33b0a7175968471df55e2600379c;p=mmh

diff --git a/uip/mhoutsbr.c b/uip/mhoutsbr.c
index 21c2e26..2915afe 100644
--- a/uip/mhoutsbr.c
+++ b/uip/mhoutsbr.c
@@ -161,12 +161,15 @@ static void
 output_headers(CT ct, FILE *out)
 {
 	HF hp;
+	charstring_t body = charstring_create(0);
 
 	hp = ct->c_first_hf;
 	while (hp) {
-		fprintf(out, "%s:%s", hp->name, hp->value);
+		fold(body, strlen(hp->name), hp->value);
+		fprintf(out, "%s:%s", hp->name, charstring_buffer(body));
 		hp = hp->next;
 	}
+	charstring_free(body);
 }
 
 
@@ -228,7 +231,7 @@ writeQuoted(CT ct, FILE *out)
 			n = 0;
 		}
 		for (; *cp; cp++) {
-			if (n > CPERLIN - 3) {
+			if (n + 1 >= CPERLIN) {
 				fputs("=\n", out);
 				n = 0;
 			}
@@ -241,8 +244,16 @@ writeQuoted(CT ct, FILE *out)
 				break;
 
 			default:
-				if (*cp < '!' || *cp > '~')
+				if (*cp < '!' || *cp > '~') {
 					goto three_print;
+				}
+				if (n == 0 && *cp == '.') {
+					/*
+					** encode dot at start of line,
+					** because it could be alone ...
+					*/
+					goto three_print;
+				}
 				putc(*cp, out);
 				n++;
 				break;