hide awk BEGIN statements - make debian linda happy

src/filters/rclpdf

@@ -1,5 +1,5 @@
 #!/bin/sh
-# @(#$Id: rclpdf,v 1.6 2006-01-27 13:37:31 dockes Exp $  (C) 2004 J.F.Dockes
+# @(#$Id: rclpdf,v 1.7 2007-01-30 11:36:02 dockes Exp $  (C) 2004 J.F.Dockes
 # This is copied almost verbatim from Estraier:
 #================================================================
 # Estraier: a personal full-text search system
@@ -76,10 +76,12 @@ checkcmds()
 checkcmds pdftotext iconv awk
 
 # Run pdftotext and fix the result (add a charset tag and fix the html escaping
+# The strange 'BEGIN' setup is to prevent 'file' from thinking this file
+# is an awk program
 pdftotext $optionraw -htmlmeta -enc UTF-8 -eol unix -q "$infile" - |
 iconv -f UTF-8 -t UTF-8 -c -s |
-awk '
-BEGIN {
+awk 'BEGIN'\
+' {
   doescape = 0
   cont = ""
   charsetmeta = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">"