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-rw-r--r--src/PGINDENT4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/PGINDENT b/src/PGINDENT
index 868e732246d..0493dc054cc 100644
--- a/src/PGINDENT
+++ b/src/PGINDENT
@@ -1,4 +1,8 @@
#!/bin/sh
+#
+# This can format all PostgreSQL *.c and *.h files,
+# excluding libpq++, *.y, and *.l files.
+#
trap "rm -f /tmp/$$ /tmp/$$a" 0 1 2 3 15
entab </dev/null >/dev/null
if [ "$?" -ne 0 ]