exigrep: use a pager if stdout is connected to a terminal

[user/henk/code/exim.git] / src / src / macros.h

diff --git a/src/src/macros.h b/src/src/macros.h
index e4dcf3ccdfea3f57ba1f4876f9a24242af4e318d..004d6dfd7304f894bb28a2badd97375d64c380ed 100644 (file)
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -974,5 +974,14 @@ enum { FILTER_UNSET, FILTER_FORWARD, FILTER_EXIM, FILTER_SIEVE };
 
 #define GETC_BUFFER_UNLIMITED  UINT_MAX
 
+/* UTF-8 chars for line-drawing */
+
+#define UTF8_DOWN_RIGHT                "\xE2\x94\x8c"
+#define UTF8_HORIZ             "\xE2\x94\x80"
+#define UTF8_VERT_RIGHT                "\xE2\x94\x9C"
+#define UTF8_UP_RIGHT          "\xE2\x94\x94"
+#define UTF8_VERT_2DASH                "\xE2\x95\x8E"
+
+
 
 /* End of macros.h */