mergetool-lib: make the three-way diff the default for vim/gvim

diff --git a/config.mak.in b/config.mak.in
index 67dbd3b7399b0d5bbb1e0c9e01e14d92b6aa1b55..a0c34eec15773f0f3e4d2b4e12f0c76e722ede95 100644 (file)
--- a/config.mak.in
+++ b/config.mak.in
@@ -46,6 +46,7 @@ NO_IPV6=@NO_IPV6@
 NO_C99_FORMAT=@NO_C99_FORMAT@
 NO_HSTRERROR=@NO_HSTRERROR@
 NO_STRCASESTR=@NO_STRCASESTR@
+NO_STRTOK_R=@NO_STRTOK_R@
 NO_MEMMEM=@NO_MEMMEM@
 NO_STRLCPY=@NO_STRLCPY@
 NO_UINTMAX_T=@NO_UINTMAX_T@