Use spaces for indentation, not tabs.

[gnulib.git] / lib / unicodeio.c

diff --git a/lib/unicodeio.c b/lib/unicodeio.c
index b6fd658..79cfbac 100644 (file)
--- a/lib/unicodeio.c
+++ b/lib/unicodeio.c
@@ -63,11 +63,11 @@
    Assumes that the locale doesn't change between two calls.  */
 long
 unicode_to_mb (unsigned int code,
-              long (*success) (const char *buf, size_t buflen,
-                               void *callback_arg),
-              long (*failure) (unsigned int code, const char *msg,
-                               void *callback_arg),
-              void *callback_arg)
+               long (*success) (const char *buf, size_t buflen,
+                                void *callback_arg),
+               long (*failure) (unsigned int code, const char *msg,
+                                void *callback_arg),
+               void *callback_arg)
 {
   static int initialized;
   static int is_utf8;
@@ -85,12 +85,12 @@ unicode_to_mb (unsigned int code,
       is_utf8 = !strcmp (charset, UTF8_NAME);
 #if HAVE_ICONV
       if (!is_utf8)
-       {
-         utf8_to_local = iconv_open (charset, UTF8_NAME);
-         if (utf8_to_local == (iconv_t)(-1))
-           /* For an unknown encoding, assume ASCII.  */
-           utf8_to_local = iconv_open ("ASCII", UTF8_NAME);
-       }
+        {
+          utf8_to_local = iconv_open (charset, UTF8_NAME);
+          if (utf8_to_local == (iconv_t)(-1))
+            /* For an unknown encoding, assume ASCII.  */
+            utf8_to_local = iconv_open ("ASCII", UTF8_NAME);
+        }
 #endif
       initialized = 1;
     }
@@ -100,7 +100,7 @@ unicode_to_mb (unsigned int code,
     {
 #if HAVE_ICONV
       if (utf8_to_local == (iconv_t)(-1))
-       return failure (code, N_("iconv function not usable"), callback_arg);
+        return failure (code, N_("iconv function not usable"), callback_arg);
 #else
       return failure (code, N_("iconv function not available"), callback_arg);
 #endif
@@ -128,15 +128,15 @@ unicode_to_mb (unsigned int code,
 
       /* Convert the character from UTF-8 to the locale's charset.  */
       res = iconv (utf8_to_local,
-                  (ICONV_CONST char **)&inptr, &inbytesleft,
-                  &outptr, &outbytesleft);
+                   (ICONV_CONST char **)&inptr, &inbytesleft,
+                   &outptr, &outbytesleft);
       if (inbytesleft > 0 || res == (size_t)(-1)
-         /* Irix iconv() inserts a NUL byte if it cannot convert. */
+          /* Irix iconv() inserts a NUL byte if it cannot convert. */
 # if !defined _LIBICONV_VERSION && (defined sgi || defined __sgi)
-         || (res > 0 && code != 0 && outptr - outbuf == 1 && *outbuf == '\0')
+          || (res > 0 && code != 0 && outptr - outbuf == 1 && *outbuf == '\0')
 # endif
          )
-       return failure (code, NULL, callback_arg);
+        return failure (code, NULL, callback_arg);
 
       /* Avoid glibc-2.1 bug and Solaris 7 bug.  */
 # if defined _LIBICONV_VERSION \
@@ -145,7 +145,7 @@ unicode_to_mb (unsigned int code,
       /* Get back to the initial shift state.  */
       res = iconv (utf8_to_local, NULL, NULL, &outptr, &outbytesleft);
       if (res == (size_t)(-1))
-       return failure (code, NULL, callback_arg);
+        return failure (code, NULL, callback_arg);
 # endif
 
       return success (outbuf, outptr - outbuf, callback_arg);
@@ -174,13 +174,13 @@ fwrite_success_callback (const char *buf, size_t buflen, void *callback_arg)
 /* Simple failure callback that displays an error and exits.  */
 static long
 exit_failure_callback (unsigned int code, const char *msg,
-                      void *callback_arg _UNUSED_PARAMETER_)
+                       void *callback_arg _UNUSED_PARAMETER_)
 {
   if (msg == NULL)
     error (1, 0, _("cannot convert U+%04X to local character set"), code);
   else
     error (1, 0, _("cannot convert U+%04X to local character set: %s"), code,
-          gettext (msg));
+           gettext (msg));
   return -1;
 }
 
@@ -188,8 +188,8 @@ exit_failure_callback (unsigned int code, const char *msg,
    ASCII, using the same notation as ISO C99 strings.  */
 static long
 fallback_failure_callback (unsigned int code,
-                          const char *msg _UNUSED_PARAMETER_,
-                          void *callback_arg)
+                           const char *msg _UNUSED_PARAMETER_,
+                           void *callback_arg)
 {
   FILE *stream = (FILE *) callback_arg;
 
@@ -207,8 +207,8 @@ void
 print_unicode_char (FILE *stream, unsigned int code, int exit_on_error)
 {
   unicode_to_mb (code, fwrite_success_callback,
-                exit_on_error
-                ? exit_failure_callback
-                : fallback_failure_callback,
-                stream);
+                 exit_on_error
+                 ? exit_failure_callback
+                 : fallback_failure_callback,
+                 stream);
 }