replaced tabs with spaces

6 files changed, 136 insertions, 136 deletions

diff --git a/docs/INSTALL b/docs/INSTALL
index 7a13b5cf8..168f366ef 100644
--- a/docs/INSTALL
+++ b/docs/INSTALL
@@ -672,8 +672,8 @@ eCos
    of running curl in this way is the contents of the configuration file
    printed to the console.
 
---- src/main.c	19 Jul 2006 19:09:56 -0000	1.363
-+++ src/main.c	24 Jul 2006 21:37:23 -0000
+--- src/main.c  19 Jul 2006 19:09:56 -0000    1.363
++++ src/main.c  24 Jul 2006 21:37:23 -0000
 @@ -4286,11 +4286,31 @@
  }
 
@@ -808,10 +808,10 @@ CROSS COMPILE
    export NM=ppc_405-nm
 
    ./configure --target=powerpc-hardhat-linux \
-	--host=powerpc-hardhat-linux \
-	--build=i586-pc-linux-gnu \
-	--prefix=/opt/hardhat/devkit/ppc/405/target/usr/local \
-	--exec-prefix=/usr/local
+        --host=powerpc-hardhat-linux \
+        --build=i586-pc-linux-gnu \
+        --prefix=/opt/hardhat/devkit/ppc/405/target/usr/local \
+        --exec-prefix=/usr/local
 
    (end script)
 
diff --git a/docs/MANUAL b/docs/MANUAL
index 208fc79c7..d7085b7f6 100644
--- a/docs/MANUAL
+++ b/docs/MANUAL
@@ -46,7 +46,7 @@ SIMPLE USAGE
   Get a file from an SSH server using SCP using a private key to authenticate:
 
         curl -u username: --key ~/.ssh/id_dsa --pubkey ~/.ssh/id_dsa.pub \
-        	scp://shell.example.com/~/personal.txt
+            scp://shell.example.com/~/personal.txt
 
   Get the main page from an IPv6 web server:
 
diff --git a/docs/examples/anyauthput.c b/docs/examples/anyauthput.c
index c96f3c180..d0c65cf1b 100644
--- a/docs/examples/anyauthput.c
+++ b/docs/examples/anyauthput.c
@@ -136,7 +136,7 @@ int main(int argc, char **argv)
     /* and give the size of the upload, this supports large file sizes
        on systems that have general support for it */
     curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
-    			(curl_off_t)file_info.st_size);
+                     (curl_off_t)file_info.st_size);
 
     /* tell libcurl we can use "any" auth, which lets the lib pick one, but it
        also costs one extra round-trip and possibly sending of all the PUT
diff --git a/docs/examples/ftpuploadresume.c b/docs/examples/ftpuploadresume.c
index 362711c33..d20c4a9c6 100644
--- a/docs/examples/ftpuploadresume.c
+++ b/docs/examples/ftpuploadresume.c
@@ -34,126 +34,126 @@ int __cdecl _snscanf(const char * input, size_t length, const char * format, ...
 
 /* parse headers for Content-Length */
 size_t getcontentlengthfunc(void *ptr, size_t size, size_t nmemb, void *stream) {
-	int r;
-	long len = 0;
+  int r;
+  long len = 0;
 
-	/* _snscanf() is Win32 specific */
-	r = _snscanf(ptr, size * nmemb, "Content-Length: %ld\n", &len);
+  /* _snscanf() is Win32 specific */
+  r = _snscanf(ptr, size * nmemb, "Content-Length: %ld\n", &len);
 
-	if (r) /* Microsoft: we don't read the specs */
-		*((long *) stream) = len;
+  if (r) /* Microsoft: we don't read the specs */
+    *((long *) stream) = len;
 
-	return size * nmemb;
+  return size * nmemb;
 }
 
 /* discard downloaded data */
 size_t discardfunc(void *ptr, size_t size, size_t nmemb, void *stream) {
-	return size * nmemb;
+  return size * nmemb;
 }
 
 /* read data to upload */
 size_t readfunc(void *ptr, size_t size, size_t nmemb, void *stream)
 {
-	FILE *f = stream;
-	size_t n;
+  FILE *f = stream;
+  size_t n;
 
-	if (ferror(f))
-		return CURL_READFUNC_ABORT;
+  if (ferror(f))
+    return CURL_READFUNC_ABORT;
 
-	n = fread(ptr, size, nmemb, f) * size;
+  n = fread(ptr, size, nmemb, f) * size;
 
-	return n;
+  return n;
 }
 
 
 int upload(CURL *curlhandle, const char * remotepath, const char * localpath,
            long timeout, long tries)
 {
-	FILE *f;
-	long uploaded_len = 0;
-	CURLcode r = CURLE_GOT_NOTHING;
-	int c;
+  FILE *f;
+  long uploaded_len = 0;
+  CURLcode r = CURLE_GOT_NOTHING;
+  int c;
 
-	f = fopen(localpath, "rb");
-	if (f == NULL) {
-		perror(NULL);
-		return 0;
-	}
+  f = fopen(localpath, "rb");
+  if (f == NULL) {
+    perror(NULL);
+    return 0;
+  }
 
-	curl_easy_setopt(curlhandle, CURLOPT_UPLOAD, 1L);
+  curl_easy_setopt(curlhandle, CURLOPT_UPLOAD, 1L);
 
-	curl_easy_setopt(curlhandle, CURLOPT_URL, remotepath);
+  curl_easy_setopt(curlhandle, CURLOPT_URL, remotepath);
 
-	if (timeout)
-		curl_easy_setopt(curlhandle, CURLOPT_FTP_RESPONSE_TIMEOUT, timeout);
+  if (timeout)
+    curl_easy_setopt(curlhandle, CURLOPT_FTP_RESPONSE_TIMEOUT, timeout);
 
-	curl_easy_setopt(curlhandle, CURLOPT_HEADERFUNCTION, getcontentlengthfunc);
-	curl_easy_setopt(curlhandle, CURLOPT_HEADERDATA, &uploaded_len);
+  curl_easy_setopt(curlhandle, CURLOPT_HEADERFUNCTION, getcontentlengthfunc);
+  curl_easy_setopt(curlhandle, CURLOPT_HEADERDATA, &uploaded_len);
 
-	curl_easy_setopt(curlhandle, CURLOPT_WRITEFUNCTION, discardfunc);
+  curl_easy_setopt(curlhandle, CURLOPT_WRITEFUNCTION, discardfunc);
 
-	curl_easy_setopt(curlhandle, CURLOPT_READFUNCTION, readfunc);
-	curl_easy_setopt(curlhandle, CURLOPT_READDATA, f);
+  curl_easy_setopt(curlhandle, CURLOPT_READFUNCTION, readfunc);
+  curl_easy_setopt(curlhandle, CURLOPT_READDATA, f);
 
-	curl_easy_setopt(curlhandle, CURLOPT_FTPPORT, "-"); /* disable passive mode */
-	curl_easy_setopt(curlhandle, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);
+  curl_easy_setopt(curlhandle, CURLOPT_FTPPORT, "-"); /* disable passive mode */
+  curl_easy_setopt(curlhandle, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);
 
-	curl_easy_setopt(curlhandle, CURLOPT_VERBOSE, 1L);
+  curl_easy_setopt(curlhandle, CURLOPT_VERBOSE, 1L);
 
-	for (c = 0; (r != CURLE_OK) && (c < tries); c++) {
-		/* are we resuming? */
-		if (c) { /* yes */
-			/* determine the length of the file already written */
+  for (c = 0; (r != CURLE_OK) && (c < tries); c++) {
+    /* are we resuming? */
+    if (c) { /* yes */
+      /* determine the length of the file already written */
 
-			/*
-			 * With NOBODY and NOHEADER, libcurl will issue a SIZE
-			 * command, but the only way to retrieve the result is
-			 * to parse the returned Content-Length header. Thus,
-			 * getcontentlengthfunc(). We need discardfunc() above
-			 * because HEADER will dump the headers to stdout
-			 * without it.
-			 */
-			curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 1L);
-			curl_easy_setopt(curlhandle, CURLOPT_HEADER, 1L);
+      /*
+       * With NOBODY and NOHEADER, libcurl will issue a SIZE
+       * command, but the only way to retrieve the result is
+       * to parse the returned Content-Length header. Thus,
+       * getcontentlengthfunc(). We need discardfunc() above
+       * because HEADER will dump the headers to stdout
+       * without it.
+       */
+      curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 1L);
+      curl_easy_setopt(curlhandle, CURLOPT_HEADER, 1L);
 
-			r = curl_easy_perform(curlhandle);
-			if (r != CURLE_OK)
-				continue;
+      r = curl_easy_perform(curlhandle);
+      if (r != CURLE_OK)
+        continue;
 
-			curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 0L);
-			curl_easy_setopt(curlhandle, CURLOPT_HEADER, 0L);
+      curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 0L);
+      curl_easy_setopt(curlhandle, CURLOPT_HEADER, 0L);
 
-			fseek(f, uploaded_len, SEEK_SET);
+      fseek(f, uploaded_len, SEEK_SET);
 
-			curl_easy_setopt(curlhandle, CURLOPT_APPEND, 1L);
-		}
-		else { /* no */
-			curl_easy_setopt(curlhandle, CURLOPT_APPEND, 0L);
-		}
+      curl_easy_setopt(curlhandle, CURLOPT_APPEND, 1L);
+    }
+    else { /* no */
+      curl_easy_setopt(curlhandle, CURLOPT_APPEND, 0L);
+    }
 
-		r = curl_easy_perform(curlhandle);
-	}
+    r = curl_easy_perform(curlhandle);
+  }
 
-	fclose(f);
+  fclose(f);
 
-	if (r == CURLE_OK)
-		return 1;
-	else {
-		fprintf(stderr, "%s\n", curl_easy_strerror(r));
-		return 0;
-	}
+  if (r == CURLE_OK)
+    return 1;
+  else {
+    fprintf(stderr, "%s\n", curl_easy_strerror(r));
+    return 0;
+  }
 }
 
 int main(int c, char **argv) {
-	CURL *curlhandle = NULL;
+  CURL *curlhandle = NULL;
 
-	curl_global_init(CURL_GLOBAL_ALL);
-	curlhandle = curl_easy_init();
+  curl_global_init(CURL_GLOBAL_ALL);
+  curlhandle = curl_easy_init();
 
-	upload(curlhandle, "ftp://user:pass@host/path/file", "C:\\file", 0, 3);
+  upload(curlhandle, "ftp://user:pass@host/path/file", "C:\\file", 0, 3);
 
-	curl_easy_cleanup(curlhandle);
-	curl_global_cleanup();
+  curl_easy_cleanup(curlhandle);
+  curl_global_cleanup();
 
-	return 0;
+  return 0;
 }
diff --git a/docs/libcurl/curl_formadd.3 b/docs/libcurl/curl_formadd.3
index 906172227..90576ba9d 100644
--- a/docs/libcurl/curl_formadd.3
+++ b/docs/libcurl/curl_formadd.3
@@ -165,8 +165,8 @@ to a CURL_FORMADD_* constant defined in
 
  /* Add ptrname/ptrcontent section */
  curl_formadd(&post, &last, CURLFORM_PTRNAME, namebuffer,
-	      CURLFORM_PTRCONTENTS, buffer, CURLFORM_NAMELENGTH,
-	      namelength, CURLFORM_END);
+              CURLFORM_PTRCONTENTS, buffer, CURLFORM_NAMELENGTH,
+              namelength, CURLFORM_END);
 
  /* Add name/ptrcontent/contenttype section */
  curl_formadd(&post, &last, CURLFORM_COPYNAME, "html_code_with_hole",
diff --git a/docs/libcurl/libcurl.m4 b/docs/libcurl/libcurl.m4
index 50dc20d9f..f551e3026 100644
--- a/docs/libcurl/libcurl.m4
+++ b/docs/libcurl/libcurl.m4
@@ -78,30 +78,30 @@ AC_DEFUN([LIBCURL_CHECK_CONFIG],
         AC_PATH_PROG([_libcurl_config],[curl-config],["$withval/bin"],
                      ["$withval/bin"])
      else
-	AC_PATH_PROG([_libcurl_config],[curl-config])
+        AC_PATH_PROG([_libcurl_config],[curl-config])
      fi
 
      if test x$_libcurl_config != "x" ; then
         AC_CACHE_CHECK([for the version of libcurl],
-	   [libcurl_cv_lib_curl_version],
+           [libcurl_cv_lib_curl_version],
            [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`])
 
-	_libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
-	_libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse`
+        _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
+        _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse`
 
         if test $_libcurl_wanted -gt 0 ; then
-	   AC_CACHE_CHECK([for libcurl >= version $2],
-	      [libcurl_cv_lib_version_ok],
+           AC_CACHE_CHECK([for libcurl >= version $2],
+              [libcurl_cv_lib_version_ok],
               [
-   	      if test $_libcurl_version -ge $_libcurl_wanted ; then
-	         libcurl_cv_lib_version_ok=yes
-      	      else
-	         libcurl_cv_lib_version_ok=no
-  	      fi
+              if test $_libcurl_version -ge $_libcurl_wanted ; then
+                 libcurl_cv_lib_version_ok=yes
+              else
+                 libcurl_cv_lib_version_ok=no
+              fi
               ])
         fi
 
-	if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
+        if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
            if test x"$LIBCURL_CPPFLAGS" = "x" ; then
               LIBCURL_CPPFLAGS=`$_libcurl_config --cflags`
            fi
@@ -109,8 +109,8 @@ AC_DEFUN([LIBCURL_CHECK_CONFIG],
               LIBCURL=`$_libcurl_config --libs`
 
               # This is so silly, but Apple actually has a bug in their
-	      # curl-config script.  Fixed in Tiger, but there are still
-	      # lots of Panther installs around.
+              # curl-config script.  Fixed in Tiger, but there are still
+              # lots of Panther installs around.
               case "${host}" in
                  powerpc-apple-darwin7*)
                     LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'`
@@ -118,18 +118,18 @@ AC_DEFUN([LIBCURL_CHECK_CONFIG],
               esac
            fi
 
-	   # All curl-config scripts support --feature
-	   _libcurl_features=`$_libcurl_config --feature`
+           # All curl-config scripts support --feature
+           _libcurl_features=`$_libcurl_config --feature`
 
            # Is it modern enough to have --protocols? (7.12.4)
-	   if test $_libcurl_version -ge 461828 ; then
+           if test $_libcurl_version -ge 461828 ; then
               _libcurl_protocols=`$_libcurl_config --protocols`
            fi
-	else
+        else
            _libcurl_try_link=no
-	fi
+        fi
 
-	unset _libcurl_wanted
+        unset _libcurl_wanted
      fi
 
      if test $_libcurl_try_link = yes ; then
@@ -167,8 +167,8 @@ x=CURLOPT_VERBOSE;
 
         if test $libcurl_cv_lib_curl_usable = yes ; then
 
-	   # Does curl_free() exist in this version of libcurl?
-	   # If not, fake it with free()
+           # Does curl_free() exist in this version of libcurl?
+           # If not, fake it with free()
 
            _libcurl_save_cppflags=$CPPFLAGS
            CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS"
@@ -176,8 +176,8 @@ x=CURLOPT_VERBOSE;
            LIBS="$LIBS $LIBCURL"
 
            AC_CHECK_FUNC(curl_free,,
-  	      AC_DEFINE(curl_free,free,
-		[Define curl_free() as free() if our version of curl lacks curl_free.]))
+              AC_DEFINE(curl_free,free,
+                [Define curl_free() as free() if our version of curl lacks curl_free.]))
 
            CPPFLAGS=$_libcurl_save_cppflags
            LIBS=$_libcurl_save_libs
@@ -190,40 +190,40 @@ x=CURLOPT_VERBOSE;
            AC_SUBST(LIBCURL)
 
            for _libcurl_feature in $_libcurl_features ; do
-	      AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1])
-	      eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes
+              AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1])
+              eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes
            done
 
-	   if test "x$_libcurl_protocols" = "x" ; then
+           if test "x$_libcurl_protocols" = "x" ; then
 
-	      # We don't have --protocols, so just assume that all
-	      # protocols are available
-	      _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"
+              # We don't have --protocols, so just assume that all
+              # protocols are available
+              _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"
 
-	      if test x$libcurl_feature_SSL = xyes ; then
-	         _libcurl_protocols="$_libcurl_protocols HTTPS"
+              if test x$libcurl_feature_SSL = xyes ; then
+                 _libcurl_protocols="$_libcurl_protocols HTTPS"
 
-		 # FTPS wasn't standards-compliant until version
-		 # 7.11.0 (0x070b00 == 461568)
-		 if test $_libcurl_version -ge 461568; then
-		    _libcurl_protocols="$_libcurl_protocols FTPS"
-		 fi
-	      fi
+                 # FTPS wasn't standards-compliant until version
+                 # 7.11.0 (0x070b00 == 461568)
+                 if test $_libcurl_version -ge 461568; then
+                    _libcurl_protocols="$_libcurl_protocols FTPS"
+                 fi
+              fi
 
-	      # RTSP, IMAP, POP3 and SMTP were added in
+              # RTSP, IMAP, POP3 and SMTP were added in
               # 7.20.0 (0x071400 == 463872)
-	      if test $_libcurl_version -ge 463872; then
-		  _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP"
-	      fi
-	   fi
-
-	   for _libcurl_protocol in $_libcurl_protocols ; do
-	      AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1])
-	      eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes
+              if test $_libcurl_version -ge 463872; then
+                 _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP"
+              fi
+           fi
+
+           for _libcurl_protocol in $_libcurl_protocols ; do
+              AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1])
+              eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes
            done
-	else
-	   unset LIBCURL
-	   unset LIBCURL_CPPFLAGS
+        else
+           unset LIBCURL
+           unset LIBCURL_CPPFLAGS
         fi
      fi