joe/joe-sigiot.patch

---
 joe/uformat.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Index: joe-4.1/joe/uformat.c
===================================================================
--- joe-4.1.orig/joe/uformat.c
+++ joe-4.1/joe/uformat.c
@@ -459,7 +459,7 @@ void wrapword(BW *bw, P *p, off_t indent
 	if (!pisbol(p) && piscol(p) > indent) {
 		/* Move q to two (or one if 'french' is set) spaces after end of previous
 		   word */
-		q = pdup(p, "wrapword");
+		q = pdup(p, "wrapword;");
 		while (!pisbol(q))
 			if (!joe_isblank(p->b->o.charmap, (c = prgetc(q)))) {
 				pgetc(q);
@@ -596,10 +596,12 @@ int uformat(W *w, int k)
 		if (!bw->o.autoindent) {
 			/* Don't indent second line of single-line paragraphs if autoindent is off */
 			ptrdiff_t tx = zlen(indents);
+			ptrdiff_t start = tx;
 			while (tx && (indents[tx - 1] == ' ' || indents[tx - 1] == '\t'))
 				indents[--tx] = 0;
 			if (tx) {
-				indents[tx++] = ' ';
+				if (tx < start)
+					indents[tx++] = ' ';
 				indents[tx] = 0;
 			}
 			indent = txtwidth1(bw->o.charmap, bw->o.tab, indents, tx);