# HG changeset patch
# User Jim Meyering <meyering@redhat.com>
# Date 1326820201 -3600
# Node ID 1e8c74a6b668ec2d4b4286ffc15699433d5b0323
# Parent  934e44e9f2a59f5cec25d7609587eac2cf305c9c
maint: enable sc_prohibit_hash_pjw_without_use

* cfg.mk: Enable sc_prohibit_hash_pjw_without_use.
* top/maint.mk (sc_prohibit_hash_pjw_without_use): Adjust regexp
to match any use of \<hash_pjw\>, i.e., not necessarily with a
following " (".

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2012-01-17  Jim Meyering  <meyering@redhat.com>
+
+	maint: enable sc_prohibit_hash_pjw_without_use
+	* cfg.mk: Enable sc_prohibit_hash_pjw_without_use.
+	* top/maint.mk (sc_prohibit_hash_pjw_without_use): Adjust regexp
+	to match any use of \<hash_pjw\>, i.e., not necessarily with a
+	following " (".
+
 2012-01-17  Jim Meyering  <meyering@redhat.com>
 
 	maint: enable double-word-prohibiting rule
diff --git a/cfg.mk b/cfg.mk
--- a/cfg.mk
+++ b/cfg.mk
@@ -27,7 +27,6 @@
   sc_prohibit_dirent_without_use	\
   sc_prohibit_error_without_use		\
   sc_prohibit_getopt_without_use	\
-  sc_prohibit_hash_pjw_without_use	\
   sc_prohibit_have_config_h		\
   sc_prohibit_intprops_without_use	\
   sc_prohibit_inttostr_without_use	\
diff --git a/top/maint.mk b/top/maint.mk
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -502,7 +502,7 @@
 
 sc_prohibit_hash_pjw_without_use:
 	@h='hash-pjw.h' \
-	re='\<hash_pjw *\(' \
+	re='\<hash_pjw\>' \
 	  $(_sc_header_without_use)
 
 sc_prohibit_safe_read_without_use: