Fix compilation issues with gcc 2.95.

* src/roff/troff/input.cpp (my_input_iterator): Define as an alias
for `input_iterator' which is predefined by an old libstdc++.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index c28c0565..b71f27e0 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -155,6 +155,9 @@ static symbol get_delim_name();
 static void init_registers();
 static void trapping_blank_line();
 
+// this is for gcc 2.95 with old versions of libstdc++
+#define input_iterator my_input_iterator
+
 class input_iterator;
 input_iterator *make_temp_iterator(const char *);
 const char *input_char_description(int);