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-rw-r--r--Build/source/texk/bibtex-x/ac/bibtex-x.ac7
1 files changed, 6 insertions, 1 deletions
diff --git a/Build/source/texk/bibtex-x/ac/bibtex-x.ac b/Build/source/texk/bibtex-x/ac/bibtex-x.ac
index 28d780523ba..32ae33b0f8b 100644
--- a/Build/source/texk/bibtex-x/ac/bibtex-x.ac
+++ b/Build/source/texk/bibtex-x/ac/bibtex-x.ac
@@ -1,4 +1,9 @@
-## Define configure options for bibtex-x.
+## texk/bibtex-x/ac/bibtex-x.ac: configure.ac fragment for the TeX Live subdirectory texk/bibtex-x/
+dnl
+dnl Copyright (C) 2013 Peter Breitenlohner <tex-live@tug.org>
+dnl You may freely use, modify and/or distribute this file.
+dnl
+## configure options for bibtex-x
m4_define_default([kpse_indent_26], [26])[]dnl
m4_define([kpse_bibtex_x_progs], [bibtex8 bibtexu])[]dnl
AC_FOREACH([Kpse_Prog], kpse_bibtex_x_progs, [dnl