From: Kenichi Handa <handa@m17n.org>
Date: Thu, 8 Aug 2002 12:39:27 +0000 (+0000)
Subject: (Ffind_operation_coding_system): For write-region, if
X-Git-Tag: emacs-pretest-21.2.91~127
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bcd4312495461d9edc5105a3c67b0580f9419230;p=emacs.git

(Ffind_operation_coding_system): For write-region, if
VISIT is a filename, make it the target.
---

diff --git a/src/coding.c b/src/coding.c
index 50e84d1cd9c..b42beb17201 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -6838,6 +6838,13 @@ which is a list of all the arguments given to this function.")
   if (nargs < 1 + XINT (target_idx))
     error ("Too few arguments for operation: %s",
 	   XSYMBOL (operation)->name->data);
+  /* For write-region, if the 6th argument (i.e. VISIT, the 5th
+     argument to write-region) is string, it must be treated as a
+     target file name.  */
+  if (EQ (operation, Qwrite_region)
+      && nargs > 5
+      && STRINGP (args[5]))
+    target_idx = 4;
   target = args[XINT (target_idx) + 1];
   if (!(STRINGP (target)
 	|| (EQ (operation, Qopen_network_stream) && INTEGERP (target))))