updated for version 7.3.174
Problem: When Exuberant ctags binary is exctags it's not found.
Solution: Add configure check for exctags. (Hong Xu)
diff --git a/src/auto/configure b/src/auto/configure
index 4a45515..6205667 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -12031,7 +12031,9 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to create tags" >&5
$as_echo_n "checking how to create tags... " >&6; }
test -f tags && mv tags tags.save
-if (eval ctags --version /dev/null | grep Exuberant) < /dev/null 1>&5 2>&1; then
+if (eval exctags --version /dev/null | grep Exuberant) < /dev/null 1>&5 2>&1; then
+ TAGPRG="exctags -I INIT+ --fields=+S"
+elif (eval ctags --version /dev/null | grep Exuberant) < /dev/null 1>&5 2>&1; then
TAGPRG="ctags -I INIT+ --fields=+S"
else
TAGPRG="ctags"