maint: enable sc_trailing_blank

* build-aux/pmccabe.css: Remove trailing blanks.
* doc/acl-cygwin.txt: Likewise.
* doc/gnu-oids.texi: Likewise
* cfg.mk: Enable sc_trailing_blank.
Exempt build-aux/texinfo.tex and doc/Copyright/assign.future.manual.

5 files changed, 17 insertions, 7 deletions

diff --git a/ChangeLog b/ChangeLog
index 58b4ef5728..b9119d59c6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2012-01-17  Jim Meyering  <meyering@redhat.com>
 
+	maint: enable sc_trailing_blank
+	* build-aux/pmccabe.css: Remove trailing blanks.
+	* doc/acl-cygwin.txt: Likewise.
+	* doc/gnu-oids.texi: Likewise
+	* cfg.mk: Enable sc_trailing_blank.
+	Exempt build-aux/texinfo.tex and doc/Copyright/assign.future.manual.
+
+2012-01-17  Jim Meyering  <meyering@redhat.com>
+
 	maint: enable sc_prohibit_openat_without_use
 	* cfg.mk: Enable sc_prohibit_openat_without_use.
 	Exempt lib/selinux-at.c.
diff --git a/build-aux/pmccabe.css b/build-aux/pmccabe.css
index b78bc10082..a10ee35026 100644
--- a/build-aux/pmccabe.css
+++ b/build-aux/pmccabe.css
@@ -56,7 +56,7 @@ body {
 }
 
 .ranges_entry_simple {
-    background: #87ff75; 
+    background: #87ff75;
 }
 
 .ranges_entry_moderate {
@@ -105,7 +105,7 @@ body {
 
 
 .function_entry_simple {
-    background: #87ff75; 
+    background: #87ff75;
 }
 
 .function_entry_moderate {
diff --git a/cfg.mk b/cfg.mk
index f55066e896..2b4bcc8de1 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -44,7 +44,6 @@ local-checks-to-skip =			\
   sc_require_config_h_first		\
   sc_space_tab				\
   sc_texinfo_acronym			\
-  sc_trailing_blank			\
   sc_two_space_separator_in_usage	\
   sc_unmarked_diagnostics		\
   sc_useless_cpp_parens
@@ -55,3 +54,5 @@ exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
 exclude_file_name_regexp--sc_prohibit_doubled_word = \
   ^(tests/test-init\.sh|lib/base(32|64)\.c)$$
 exclude_file_name_regexp--sc_prohibit_openat_without_use = ^lib/selinux-at\.c$$
+exclude_file_name_regexp--sc_trailing_blank = \
+  ^(build-aux/texinfo\.tex|doc/Copyright/assign\.future\.manual)$$
diff --git a/doc/acl-cygwin.txt b/doc/acl-cygwin.txt
index 82ce6e4e04..9274c516cf 100644
--- a/doc/acl-cygwin.txt
+++ b/doc/acl-cygwin.txt
@@ -57,7 +57,7 @@ Modify file and directory access control lists (ACLs)
 
 At least one of (-d, -f, -m, -s) must be specified
 
-     Acl_entries are one or more comma-separated ACL entries 
+     Acl_entries are one or more comma-separated ACL entries
      from the following list:
 
          u[ser]::perm
@@ -68,7 +68,7 @@ At least one of (-d, -f, -m, -s) must be specified
          o[ther]:perm
 
      Default entries are like the above with the additional
-     default identifier. For example: 
+     default identifier. For example:
 
          d[efault]:u[ser]:uid:perm
 
@@ -116,7 +116,7 @@ The following options are supported:
      - One default other entry.
 
 -m   Add or modify one or more specified ACL entries.
-     Acl_entries is a comma-separated list of entries from the 
+     Acl_entries is a comma-separated list of entries from the
      same list as above.
 
 -r   Causes the permissions specified in the mask entry to be
diff --git a/doc/gnu-oids.texi b/doc/gnu-oids.texi
index 85386e7cc4..ecbd59b4f5 100644
--- a/doc/gnu-oids.texi
+++ b/doc/gnu-oids.texi
@@ -15,7 +15,7 @@
 
 1.3.6.1.4.1.11591.1 GNU Radius
 
-1.3.6.1.4.1.11591.2 GnuPG 
+1.3.6.1.4.1.11591.2 GnuPG
   1.3.6.1.4.1.11591.2.1   notation
   1.3.6.1.4.1.11591.2.1.1 pkaAddress