CTAN sync 202008070302

1 files changed, 11 insertions, 2 deletions

diff --git a/graphics/asymptote/parser.h b/graphics/asymptote/parser.h
index b297d5e86c..903ef2d5fa 100644
--- a/graphics/asymptote/parser.h
+++ b/graphics/asymptote/parser.h
@@ -12,11 +12,16 @@
 
 namespace parser {
 
-// Opens and parses the file returning the abstract syntax tree.  If
-// there is an unrecoverable parse error, returns null.
+// Opens and parses the file returning the abstract syntax tree.
+// If there is an unrecoverable parse error, returns null.
 absyntax::file *parseFile(const string& filename,
                           const char *nameOfAction);
 
+// Opens and parses the URL returning the abstract syntax tree.
+// If there is an unrecoverable parse error, returns null.
+absyntax::file *parseURL(const string& filename,
+                         const char *nameOfAction);
+
 // Parses string and returns the abstract syntax tree.  Any error in lexing or
 // parsing will be reported and a handled_error thrown.  If the string is
 // "extendable", then a parse error simply due to running out of input will not
@@ -24,6 +29,10 @@ absyntax::file *parseFile(const string& filename,
 absyntax::file *parseString(const string& code,
                             const string& filename,
                             bool extendable=false);
+
+bool isURL(const string& filename);
+bool readURL(stringstream& buf, const string& filename);
+
 } // namespace parser
 
 #endif // PARSER_H