[7202] \ newline in sed command

[gavinsmith0123]

Revision: 7202
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7202
Author:   gavin
Date:     2016-06-04 08:28:45 +0000 (Sat, 04 Jun 2016)
Log Message:
-----------
\ newline in sed command

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/util/texi2dvi

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2016-06-03 19:02:37 UTC (rev 7201)
+++ trunk/ChangeLog     2016-06-04 08:28:45 UTC (rev 7202)
@@ -1,6 +1,12 @@
+2016-06-04  Gavin Smith  <address@hidden>
+
+       * util/texi2dvi (run_tex): Use \ followed by newline instead of 
+       "\n" in replacement text of 'sed' 's' command.  Problem with 
+       some versions of sed reported by Vincent Bela\xEFche.
+
 2016-06-03  Gavin Smith  <address@hidden>
 
-       * doc/texinfo.tex (\UTFviiLoop): Add a missing % character in 
+       * doc/texinfo.tex (\UTFviiiLoop): Add a missing % character in 
        definition of non-initial bytes in UTF-8 sequences.
        (\DeclareUnicodeCharacterUTFviii): Move definition of 
        \UTFviiiTwoOctets (and others) out of this macro and rename 

Modified: trunk/util/texi2dvi
===================================================================
--- trunk/util/texi2dvi 2016-06-03 19:02:37 UTC (rev 7201)
+++ trunk/util/texi2dvi 2016-06-04 08:28:45 UTC (rev 7202)
@@ -918,6 +918,13 @@
   fi
 }
 
+list_funnies ()
+{
+  echo "$in_input" \
+    | $SED -e 's![^}#$%&^_{~]!!g' -e 's!\(.\)!\1\
+!g' | uniq
+}
+
 # run_tex - Run TeX as "$tex $in_input", taking care of errors and logs.
 run_tex ()
 {
@@ -926,9 +933,8 @@
   # Check for any unusual characters in the filename.
   # However, >, \ and any whitespace characters are not supported
   # filenames.
-  in_input_funnies=`echo "$in_input" \
-    | $SED -e 's![^}#$%&^_{~]!!g' -e 's!\(.\)!\1\n!g' \
-    | uniq`
+  in_input_funnies=`list_funnies`
+
   if test -n "$in_input_funnies" ; then
     # Make > an end group character, as it's unlikely to appear in
     # a filename.