Add a note how to use `tramp-own-remote-path'

[gnu-emacs] / src / coding.c

diff --git a/src/coding.c b/src/coding.c
index a28fec1efe49cc77865cb6ef7d0274043f065114..29c90f0a401b9769b27c84719cb22b73e7a182a3 100644 (file)
--- a/src/coding.c
+++ b/src/coding.c
@@ -2365,7 +2365,8 @@ decode_coding_emacs_mule (struct coding_system *coding)
 
   while (1)
     {
-      int c, id IF_LINT (= 0);
+      int c;
+      int id UNINIT;
 
       src_base = src;
       consumed_chars_base = consumed_chars;
@@ -2410,7 +2411,7 @@ decode_coding_emacs_mule (struct coding_system *coding)
        }
       else
        {
-         int nchars IF_LINT (= 0), nbytes IF_LINT (= 0);
+         int nchars UNINIT, nbytes UNINIT;
          /* emacs_mule_char can load a charset map from a file, which
             allocates a large structure and might cause buffer text
             to be relocated as result.  Thus, we need to remember the
@@ -6825,7 +6826,14 @@ decode_eol (struct coding_system *coding)
 
       while (pos_byte < pos_end)
        {
+         int incr;
+
          p = BYTE_POS_ADDR (pos_byte);
+         if (coding->dst_multibyte)
+           incr = BYTES_BY_CHAR_HEAD (*p);
+         else
+           incr = 1;
+
          if (*p == '\r' && p[1] == '\n')
            {
              del_range_2 (pos, pos_byte, pos + 1, pos_byte + 1, 0);
@@ -6833,10 +6841,7 @@ decode_eol (struct coding_system *coding)
              pos_end--;
            }
          pos++;
-         if (coding->dst_multibyte)
-           pos_byte += BYTES_BY_CHAR_HEAD (*p);
-         else
-           pos_byte++;
+         pos_byte += incr;
        }
       coding->produced -= n;
       coding->produced_char -= n;
@@ -8565,8 +8570,8 @@ detect_coding_system (const unsigned char *src,
   base_category = XINT (CODING_ATTR_CATEGORY (attrs));
   if (base_category == coding_category_undecided)
     {
-      enum coding_category category IF_LINT (= 0);
-      struct coding_system *this IF_LINT (= NULL);
+      enum coding_category category UNINIT;
+      struct coding_system *this UNINIT;
       int c, i;
       bool inhibit_nbd = inhibit_flag (coding.spec.undecided.inhibit_nbd,
                                       inhibit_null_byte_detection);
@@ -11302,24 +11307,4 @@ internal character representation.  */);
 #endif
   staticpro (&system_eol_type);
 }
-
-char *
-emacs_strerror (int error_number)
-{
-  char *str;
-
-  synchronize_system_messages_locale ();
-  str = strerror (error_number);
-
-  if (! NILP (Vlocale_coding_system))
-    {
-      Lisp_Object dec = code_convert_string_norecord (build_string (str),
-                                                     Vlocale_coding_system,
-                                                     0);
-      str = SSDATA (dec);
-    }
-
-  return str;
-}
-
 #endif /* emacs */