First commit of David McCreedy's EBCDIC and TPF changes.

docs/libcurl/curl_escape.3

@@ -11,6 +11,8 @@ curl_escape - URL encodes the given string
 .BI "char *curl_escape( char *" url ", int "length " );"
 .ad
 .SH DESCRIPTION
+Obsolete function. Use \fIcurl_easy_escape(3)\fP instead!
+
 This function will convert the given input string to an URL encoded string and
 return that as a new allocated string. All input characters that are not a-z,
 A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
@@ -20,6 +22,9 @@ If the 'length' argument is set to 0, curl_escape() will use strlen() on the
 input 'url' string to find out the size.
 
 You must curl_free() the returned string when you're done with it.
+.SH AVAILABILITY
+Since 7.15.4, \fIcurl_easy_escape(3)\fP should be used. This function will
+be removed in a future release.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"