1 files changed, 64 insertions, 52 deletions
diff --git a/src/bin/psql/stringutils.c b/src/bin/psql/stringutils.c
index cae0e7405be..cf34622209e 100644
--- a/src/bin/psql/stringutils.c
+++ b/src/bin/psql/stringutils.c
@@ -1,13 +1,13 @@
 /*-------------------------------------------------------------------------
  *
  * stringutils.c--
- *    simple string manipulation routines
+ *	  simple string manipulation routines
  *
  * Copyright (c) 1994, Regents of the University of California
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.10 1997/08/25 19:41:52 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.11 1997/09/07 04:55:27 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -30,70 +30,82 @@
 /* MODIFIES the string passed in and returns the head of it */
 
 #ifdef NOT_USED
-static char *leftTrim(char *s)  
+static char    *
+leftTrim(char *s)
 {
-  char *s2 = s;
-  int shift=0;
-  int j=0;
-
-  while (isspace(*s))
-    { s++; shift++;}
-  if (shift > 0)
-    {
-      while ( (s2[j] = s2[j+shift]) !='\0')
-	j++;
-    }
-
-  return s2;
+	char		   *s2 = s;
+	int				shift = 0;
+	int				j = 0;
+
+	while (isspace(*s))
+	{
+		s++;
+		shift++;
+	}
+	if (shift > 0)
+	{
+		while ((s2[j] = s2[j + shift]) != '\0')
+			j++;
+	}
+
+	return s2;
 }
+
 #endif
 
-char *rightTrim(char *s)
+char		   *
+rightTrim(char *s)
 {
-  char *sEnd;
-  sEnd = s+strlen(s)-1;
-  while (sEnd >= s && isspace(*sEnd))
-    sEnd--;
-  if (sEnd < s)
-    s[0]='\0';
-  else
-    s[sEnd-s+1]='\0';
-  return s;
+	char		   *sEnd;
+
+	sEnd = s + strlen(s) - 1;
+	while (sEnd >= s && isspace(*sEnd))
+		sEnd--;
+	if (sEnd < s)
+		s[0] = '\0';
+	else
+		s[sEnd - s + 1] = '\0';
+	return s;
 }
 
 #ifdef NOT_USED
-static char *doubleTrim(char *s)
+static char    *
+doubleTrim(char *s)
 {
-  strcpy(s,leftTrim(rightTrim(s)));
-  return s;
+	strcpy(s, leftTrim(rightTrim(s)));
+	return s;
 }
+
 #endif
 
 #ifdef STRINGUTILS_TEST
-void testStringUtils()
+void
+testStringUtils()
 {
-  static char *tests[] = {" goodbye  \n", /* space on both ends */
-			  "hello world",  /* no spaces to trim */
-			  "",		/* empty string */
-			  "a",		/* string with one char*/
-			  " ",		/* string with one whitespace*/
-			  NULL_STR};
-
-  int i=0;
-  while (tests[i]!=NULL_STR)
-    {
-      char *t;
-      t = strdup(tests[i]);
-      printf("leftTrim(%s) = ",t);
-      printf("%sEND\n", leftTrim(t));
-      t = strdup(tests[i]);
-      printf("rightTrim(%s) = ",t);
-      printf("%sEND\n", rightTrim(t));
-      t = strdup(tests[i]);
-      printf("doubleTrim(%s) = ",t);
-      printf("%sEND\n", doubleTrim(t));
-      i++;
-    }
+	static char    *tests[] = {" goodbye  \n",	/* space on both ends */
+		"hello world",			/* no spaces to trim */
+		"",						/* empty string */
+		"a",					/* string with one char */
+		" ",					/* string with one whitespace */
+	NULL_STR};
+
+	int				i = 0;
+
+	while (tests[i] != NULL_STR)
+	{
+		char		   *t;
+
+		t = strdup(tests[i]);
+		printf("leftTrim(%s) = ", t);
+		printf("%sEND\n", leftTrim(t));
+		t = strdup(tests[i]);
+		printf("rightTrim(%s) = ", t);
+		printf("%sEND\n", rightTrim(t));
+		t = strdup(tests[i]);
+		printf("doubleTrim(%s) = ", t);
+		printf("%sEND\n", doubleTrim(t));
+		i++;
+	}
 
 }