From aff494fd2b799a5a06bdbac86e5ddfa7a20b74de Mon Sep 17 00:00:00 2001
From: james <>
Date: Fri, 7 Mar 2008 14:17:01 +0000
Subject: *** empty log message ***

---
 apps/expand.c | 45 +++++++++++++++++++++++++--------------------
 1 file changed, 25 insertions(+), 20 deletions(-)

(limited to 'apps/expand.c')

diff --git a/apps/expand.c b/apps/expand.c
index a0ce888..8ce384d 100644
--- a/apps/expand.c
+++ b/apps/expand.c
@@ -10,6 +10,9 @@ static char rcsid[] = "$Id$";
 
 /* 
  * $Log$
+ * Revision 1.3  2008/03/07 14:16:44  james
+ * *** empty log message ***
+ *
  * Revision 1.2  2008/03/07 14:13:40  james
  * *** empty log message ***
  *
@@ -100,7 +103,7 @@ hex (const char **in)
 
   (*in)++;
   while (**in) {
-	printf("%c %d\n",**in,x);
+    printf ("%c %d\n", **in, x);
     if (!my_isxdigit (**in))
       return x;
     x <<= 4;
@@ -111,7 +114,7 @@ hex (const char **in)
 }
 
 char *
-expand (const char *in,int *len)
+expand (const char *in, int *len)
 {
   const char *iptr = in;
   int l;
@@ -123,56 +126,57 @@ expand (const char *in,int *len)
   l = strlen (in);
 
   optr = ret = malloc (l + 1);
-	if (!ret) return ret;
+  if (!ret)
+    return ret;
+
 
 
-  
-  l=0;
+  l = 0;
 
   while (*iptr) {
     if (*iptr == '\\') {
-	iptr++;
+      iptr++;
       switch (*iptr) {
       case '\'':
       case '\"':
       case '\?':
       case '\\':
         *(optr++) = *(iptr++);
-	l++;
+        l++;
         break;
       case 'a':
         *(optr++) = '\a';
-	l++;
+        l++;
         iptr++;
         break;
       case 'b':
         *(optr++) = '\b';
-	l++;
+        l++;
         iptr++;
         break;
       case 'f':
         *(optr++) = '\f';
-	l++;
+        l++;
         iptr++;
         break;
       case 'n':
         *(optr++) = '\n';
-	l++;
+        l++;
         iptr++;
         break;
       case 'r':
         *(optr++) = '\r';
-	l++;
+        l++;
         iptr++;
         break;
       case 't':
         *(optr++) = '\t';
-	l++;
+        l++;
         iptr++;
         break;
       case 'v':
         *(optr++) = '\v';
-	l++;
+        l++;
         iptr++;
         break;
       case '0':
@@ -184,25 +188,26 @@ expand (const char *in,int *len)
       case '6':
       case '7':
         *(optr++) = octal (&iptr);
-	l++;
+        l++;
         break;
       case 'x':
         *(optr++) = hex (&iptr);
-	l++;
+        l++;
         break;
       default:
         *(optr++) = '\\';
-	l++;
+        l++;
         *(optr++) = *(iptr++);
-	l++;
+        l++;
       }
     } else {
       *(optr++) = *(iptr++);
-	l++;
+      l++;
     }
   }
 
-  if (*len) *len=l;
+  if (*len)
+    *len = l;
 
 
   *(optr++) = 0;
-- 
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