Changeset 2310 for trunk/src

Timestamp:

Mar 1, 2009, 12:37:10 PM (16 years ago)

Author:

bird

Message:

kash: Deal with crlf in the script.

File:

• trunk/src/kash/input.c (modified) (1 diff)

trunk/src/kash/input.c

@@ -221 +221 @@
                 }
                 nr = -1;
+        } else {
+#ifdef SH_DEAL_WITH_CRLF
+                char *cr = memchr(buf, '\r', nr);
+                while (cr) {
+                        size_t left = nr - (cr - buf);
+                        if (left > 1 && cr[1] == '\n') {
+                                left--;
+                                nr--;
+                                memmove(cr, cr + 1, left);
+                                cr = memchr(cr, '\r', left);
+                        } else {
+                                cr = memchr(cr + 1, '\r', left);
+                        }
+                }
+#endif
         }
         return nr;