summaryrefslogtreecommitdiff
path: root/Build/source/texk/kpathsea/ChangeLog
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/kpathsea/ChangeLog')
-rw-r--r--Build/source/texk/kpathsea/ChangeLog10
1 files changed, 10 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/ChangeLog b/Build/source/texk/kpathsea/ChangeLog
index eb70526cc2b..52ce7a51ed9 100644
--- a/Build/source/texk/kpathsea/ChangeLog
+++ b/Build/source/texk/kpathsea/ChangeLog
@@ -1,3 +1,13 @@
+2019-01-19 Karl Berry <karl@freefriends.org>
+
+ * variable.h (kpathsea_var_expand): returns string "$FOO" if FOO
+ is not defined, not the empty string; whereas ${FOO} does return
+ the empty string. Maybe not the ideal interface, but seems
+ undesirable to change now.
+ * doc/kpathsea.texi (Programming with config files),
+ (Auxiliary tasks): document this.
+ Noted by Andreas Scherer, r49726.
+
2019-01-19 Karl Berry <karl@tug.org>
* texmf.cnf (TEXMFLOCALEDIR): define as $TEXMFMAIN/locale,