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changeset 17242:3f4091dddc13

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doc: Update doc cache delimiter to work with Texinfo 5.0 (bug #39778) * doc/interpreter/mk_doc_cache.m: Change doc delimiter to ASCII 30 (record separator) because Texinfo 5.0 uses ASCII 31 (unit separator). Use hexadecimal representation for consistency with other scripts. * libinterp/corefcn/help.cc (install_built_in_docstrings): Change doc delimiter to ASCII 30 (record separator). * doc/interpreter/munge-texi.pl, libinterp/gendoc.pl, scripts/mkdoc.pl: Change doc delimiter to ASCII 30 (record separator). Use hexadecimal escape sequence for consistency and to avoid using literal control characters.
author Mike Miller <mtmiller@ieee.org>
date Tue, 13 Aug 2013 23:42:30 -0400
parents 03a666018e0f
children f4c8c66faf34
files doc/interpreter/mk_doc_cache.m doc/interpreter/munge-texi.pl libinterp/corefcn/help.cc libinterp/gendoc.pl scripts/mkdoc.pl
diffstat 5 files changed, 7 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/doc/interpreter/mk_doc_cache.m
+++ b/doc/interpreter/mk_doc_cache.m
@@ -24,7 +24,7 @@
 docstrings_files = args(2:end);
 
 ## Special character used as break between DOCSTRINGS
-doc_delim = char (31);
+doc_delim = char (0x1e);
 
 ## Read the contents of all the DOCSTRINGS files into TEXT.
 ## It is more efficient to fork to shell for makeinfo only once on large data
@@ -52,7 +52,7 @@
 
 ## Strip Texinfo markers and docstring separators.
 text = regexprep (text, "-\\*- texinfo -\\*-[ \t]*[\r\n]*", "");
-text = strrep (text, '@', "@@");
+text = strrep (text, [doc_delim "@"], [doc_delim "@@"]);
 
 ## Write data to temporary file for input to makeinfo
 [fid, name, msg] = mkstemp ("octave_doc_XXXXXX", true);
--- a/doc/interpreter/munge-texi.pl
+++ b/doc/interpreter/munge-texi.pl
@@ -6,7 +6,7 @@
 $top_srcdir = shift (@ARGV);
 
 # Constant patterns
-$doc_delim = qr/^\c_/;
+$doc_delim = qr/^\x{1e}/;
 $tex_delim = qr/\Q-*- texinfo -*-\E/;
 $comment_line = qr/^\s*(?:$|#)/;
 # Pre-declare hash size for efficiency
--- a/libinterp/corefcn/help.cc
+++ b/libinterp/corefcn/help.cc
@@ -967,7 +967,7 @@
   if (file)
     {
       // Ignore header;
-      file.ignore (1000, 0x1f);
+      file.ignore (1000, 0x1e);
 
       if (file.gcount () == 1000)
         {
@@ -988,7 +988,7 @@
 
       while (! file.eof ())
         {
-          file.getline (buf, bufsize, 0x1f);
+          file.getline (buf, bufsize, 0x1e);
 
           std::string tmp (buf);
 
--- a/libinterp/gendoc.pl
+++ b/libinterp/gendoc.pl
@@ -64,7 +64,7 @@
   foreach $i (0 .. $#func_list)
   {
     $func = $func_list[$i];
-    print "$func\n";
+    print "\x{1e}$func\n";
     print "\@c $func $src_fname\n";
     print $docstr[$i],"\n";
   }
--- a/scripts/mkdoc.pl
+++ b/scripts/mkdoc.pl
@@ -52,7 +52,7 @@
   @help_txt = gethelp ($fcn, $full_fname);
   next MFILE if ($help_txt[0] eq "");
 
-  print "$fcn\n";
+  print "\x{1e}$fcn\n";
   print "\@c $fcn scripts/$m_fname\n";
 
   foreach $_ (@help_txt)