X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fsmatch.c;h=b22df66b958d2af4ea3e46e4abe5e512b467e02b;hp=88a098b3a0e629678b3c386eb1f51e728aacf33f;hb=a485ed478abbd599d8c9aab48934e7a26733ecb1;hpb=f480c03187724e54e5391ee61b810827da319a6c

diff --git a/sbr/smatch.c b/sbr/smatch.c
index 88a098b..b22df66 100644
--- a/sbr/smatch.c
+++ b/sbr/smatch.c
@@ -1,4 +1,3 @@
-
 /*
  * smatch.c -- match a switch (option)
  *
@@ -13,35 +12,35 @@
 int
 smatch(char *string, struct swit *swp)
 {
-    char *sp, *tcp;
-    int firstone, len;
-    struct swit *tp;
-
-    firstone = UNKWNSW;
-
-    if (!string)
-	return firstone;
-    len = strlen(string);
-
-    for (tp = swp; tp->sw; tp++) {
-	tcp = tp->sw;
-	if (len < abs(tp->minchars))
-	    continue;			/* no match */
-	for (sp = string; *sp == *tcp++;) {
-	    if (*sp++ == '\0')
-		return (tp - swp);	/* exact match */
-	}
-	if (*sp) {
-	    if (*sp != ' ')
-		continue;		/* no match */
-	    if (*--tcp == '\0')
-		return (tp - swp);	/* exact match */
+	char *sp, *tcp;
+	int firstone, len;
+	struct swit *tp;
+
+	firstone = UNKWNSW;
+
+	if (!string)
+		return firstone;
+	len = strlen(string);
+
+	for (tp = swp; tp->sw; tp++) {
+		tcp = tp->sw;
+		if (len < abs(tp->minchars))
+			continue;  /* no match */
+		for (sp = string; *sp == *tcp++;) {
+			if (*sp++ == '\0')
+				return (tp - swp);  /* exact match */
+		}
+		if (*sp) {
+			if (*sp != ' ')
+				continue;  /* no match */
+			if (*--tcp == '\0')
+				return (tp - swp);  /* exact match */
+		}
+		if (firstone == UNKWNSW)
+			firstone = tp - swp;
+		else
+			firstone = AMBIGSW;
 	}
-	if (firstone == UNKWNSW)
-	    firstone = tp - swp;
-	else
-	    firstone = AMBIGSW;
-    }
 
-    return (firstone);
+	return (firstone);
 }