From 06bdf83419b2f007fbad64d54ed0acd7effb24e7 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 10 May 2002 15:59:42 +0000
Subject: Kein Roth made --trace-ascii look even better, and make OD 0A
 occurances get output as plain newlines.

---
 src/main.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 4e8e7e952..a0981fea4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1951,7 +1951,7 @@ void dump(const char *text,
     /* without the hex output, we can fit more on screen */
     width = 0x40;
 
-  fprintf(stream, "%s %d (0x%x) bytes\n", text, size, size);
+  fprintf(stream, "%s, %d bytes (0x%x)\n", text, size, size);
 
   for(i=0; i<size; i+= width) {
 
@@ -1965,12 +1965,22 @@ void dump(const char *text,
         else
           fputs("   ", stream);
     }
-    for(c = 0; (c < width) && (i+c < size); c++)
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
       fprintf(stream, "%c",
               (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
-    
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
     fputc('\n', stream); /* newline */
-
   }
 }
 
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