Set ZMORE_PROGRAM_NAME, so that the usage message makes more sense.

diff --git a/zless.in b/zless.in
index 952738190c0049a1db1e520b127470d595b61c4a..3f707d567af8380273a44476d14e183d439caa3f 100644 (file)
--- a/zless.in
+++ b/zless.in
@@ -7,4 +7,7 @@ export PAGER
 PATH="BINDIR:$PATH"
 export PATH
 
+ZMORE_PROGRAM_NAME=$0
+export ZMORE_PROGRAM_NAME
+
 exec zmore ${1+"$@"}