Improve forward-compatibility with GNU M4.

[bison.git] / m4 / .gitignore

diff --git a/m4/.gitignore b/m4/.gitignore
index d09e90cfb70c40fb9eee85909ac15a523e9a0a81..a01aaf7b0309759d7cd3cf65acc3a342b486586a 100644 (file)
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -4,6 +4,7 @@
 /dirname.m4
 /dos.m4
 /double-slash-root.m4
+/environ.m4
 /error.m4
 /exitfail.m4
 /extensions.m4
@@ -37,6 +38,7 @@
 /progtest.m4
 /quote.m4
 /quotearg.m4
+/setenv.m4
 /stdbool.m4
 /stdint.m4
 /stdint_h.m4