update FUNs.lyx

[lyx.git] / lib / examples / noweb2lyx.lyx

diff --git a/lib/examples/noweb2lyx.lyx b/lib/examples/noweb2lyx.lyx
index 9c4b72312454fde53796a8b14f0671f41329fafd..c951a89b5b090e47dc32522b0de9cff92590988f 100644 (file)
--- a/lib/examples/noweb2lyx.lyx
+++ b/lib/examples/noweb2lyx.lyx
@@ -1,5 +1,5 @@
 #LyX 2.1 created this file. For more info see http://www.lyx.org/
-\lyxformat 448
+\lyxformat 474
 \begin_document
 \begin_header
 \textclass article
@@ -44,13 +44,16 @@ noweb
 \use_geometry false
 \use_package amsmath 0
 \use_package amssymb 0
+\use_package cancel 0
 \use_package esint 0
 \use_package mathdots 1
 \use_package mathtools 0
 \use_package mhchem 1
+\use_package stackrel 0
+\use_package stmaryrd 0
 \use_package undertilde 0
 \cite_engine basic
-\cite_engine_type numerical
+\cite_engine_type default
 \biblio_style plain
 \use_bibtopic false
 \use_indices false
@@ -148,101 +151,109 @@ noweb
  file to LyX.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<noweb2lyx.in>>=
+\begin_layout Plain Layout
+noweb2lyx.in
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 #!@PERL@
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # 
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # Copyright (C) 1999 Kayvan A.
  Sylvan <kayvan@sylvan.com>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # You are free to use and modify this code under the terms of
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # the GNU General Public Licence version 2 or later.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 #
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # Written with assistance from:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 #   Edmar Wienskoski Jr.
  <edmar-w-jr@technologist.com>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 #   Amir Karger <karger@post.harvard.edu>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 #
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # $Id: noweb2lyx.lyx,v 1.5 2005/07/18 09:42:27 jamatos Exp $
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 #
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 # NOTE: This file was automatically generated from noweb2lyx.lyx using noweb.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 #
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Setup variables from user supplied args>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Subroutines>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Convert noweb to LyX>>
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Section
@@ -262,20 +273,26 @@ noweb
 @ Here is some documentation.
 \end_layout
 
-\begin_layout Chunk
-
-\end_layout
+\begin_layout Standard
+\begin_inset ERT
+status open
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 We can do arbitrary LaTeX code here.
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 [...
  blah blah blah ...]
 \end_layout
 
+\end_inset
+
+
+\end_layout
+
 \begin_layout Standard
 Code chunks look like this:
 \end_layout
@@ -509,64 +526,72 @@ With all that preamble out of the way, we now have the basic high-level
  outline for our code:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
 
-<<Convert noweb to LyX>>=
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+Convert noweb to LyX
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 if (!$post_only) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   <<Transform noweb for reLyX>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 if ((!$pre_only) && (!$post_only)) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   <<Run reLyX on intermediate file>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 if (!$pre_only) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   <<Fix up LyX file>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Clean up>>
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Section
@@ -580,31 +605,35 @@ In this section, we present the code that performs the task of creating
  This algorithm is outlined in the code that follows:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
 
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Transform noweb for reLyX>>=
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Setup INPUT and OUTPUT>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 inputline: while(<INPUT>)
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   if (/^
 \backslash
@@ -619,24 +648,24 @@ s*
 >=/) { # Beginning of a noweb chunk
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     <<Read in and output the noweb code chunk>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   } elsif (/^@
 \backslash
 s+(.*)/) { # Beginning of a documentation chunk
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     print OUTPUT $1; # We do not need the ``@'' part
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   } elsif (/
 \backslash
@@ -649,39 +678,39 @@ s+(.*)/) { # Beginning of a documentation chunk
 ]/) { # noweb quoted code
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     <<Perform special input quoting of [[var]]>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   } else {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     print OUTPUT; # Just let the line pass through
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Close INPUT and OUTPUT>>
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard
@@ -690,12 +719,16 @@ In the code above, we do some pre-processing of the noweb ``[[...]]'' construct.
  constructs.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
 
 <<Perform special input quoting of [[var]]>>=
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 s/
 \backslash
@@ -704,16 +737,23 @@ s/
 [.+?
 \backslash
 ]{2,}/{$&}/g;
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 print OUTPUT;
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 @
 \end_layout
 
+\end_inset
+
+
+\end_layout
+
 \begin_layout Standard
 While reading in the 
 \family roman
@@ -752,29 +792,37 @@ noweb
  code chunk, we transform it into a form that is usable by reLyX.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Read in and output the noweb code chunk>>= 
+\begin_layout Plain Layout
+Read in and output the noweb code chunk
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 <<Save the beginning of the chunk to savedchunk>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Concatenate the rest of the chunk>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<print out the chunk in a reLyXskip block>>
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Subsection
@@ -854,44 +902,52 @@ to read and write files.
  no need to create a temporary file.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Setup INPUT and OUTPUT>>=
+\begin_layout Plain Layout
+Setup INPUT and OUTPUT
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 if ($pre_only) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &setup_files($input_file, $output_file);
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 } else {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   $relyx_file = "temp$$";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &setup_files($input_file, $relyx_file);
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard
@@ -927,43 +983,52 @@ status collapsed
 , which we define below:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
 
 <<Subroutines>>=
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 sub setup_files {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   my($in, $out) = @_;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   open(INPUT, "<$in") || die "Cannot read $in: $!
 \backslash
 n";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   open(OUTPUT, ">$out") || die "Cannot write $out: $!
 \backslash
 n";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
+
+@ %def setup_files
+\end_layout
+
+\end_inset
+
 
-@ %def setup_files   
 \end_layout
 
 \begin_layout Subsection
@@ -979,83 +1044,110 @@ After we see the beginning of the chunk, we need to read in and save the
  rest of the chunk for output.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Save the beginning of the chunk to savedchunk>>=
+\begin_layout Plain Layout
+Save the beginning of the chunk to savedchunk
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 $savedchunk = $_;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 $endLine = "";
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
 
 <<Concatenate the rest of the chunk>>=
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 chunkline: while (<INPUT>) {
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
-  last chunkline if /^@
+ last chunkline if /^@
 \backslash
 s+/;
-\begin_inset Newline newline
-\end_inset
+\end_layout
 
-  $savedchunk .= $_;
-\begin_inset Newline newline
-\end_inset
+\begin_layout Plain Layout
+
+ $savedchunk .= $_;
+\end_layout
+
+\begin_layout Plain Layout
 
 };
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 switch: {
-\begin_inset Newline newline
-\end_inset
+\end_layout
 
-  if (/^@
+\begin_layout Plain Layout
+
+ if (/^@
 \backslash
 s+$/) {$savedchunk .= $_; last switch; }
-\begin_inset Newline newline
-\end_inset
+\end_layout
 
-  if (/^@
+\begin_layout Plain Layout
+
+ if (/^@
 \backslash
 s+%def.*$/) {$savedchunk .= $_; last switch; }
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
-  if (/^@
+ if (/^@
 \backslash
 s+(.*)$/) {$savedchunk .= "@
 \backslash
 n"; $endLine = "$1
 \backslash
 n"; }
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 }
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 @
 \end_layout
 
+\end_inset
+
+
+\end_layout
+
 \begin_layout Subsection
 Printing out the chunk
 \end_layout
@@ -1064,12 +1156,20 @@ Printing out the chunk
 The final piece of the first pass of the conversion is done by this code.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<print out the chunk in a reLyXskip block>>=
+\begin_layout Plain Layout
+print out the chunk in a reLyXskip block
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 print OUTPUT "
 \backslash
@@ -1080,12 +1180,12 @@ begin{reLyXskip}
 n";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 print OUTPUT $savedchunk;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 print OUTPUT "
 \backslash
@@ -1098,14 +1198,14 @@ n
 n";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 print OUTPUT "$endLine";
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard
@@ -1173,24 +1273,32 @@ status collapsed
 files.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Close INPUT and OUTPUT>>=
+\begin_layout Plain Layout
+Close INPUT and OUTPUT
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 close(INPUT);
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 close(OUTPUT);
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Section
@@ -1242,24 +1350,32 @@ In order to run reLyX, we need to know the article class of the input document
  For this, we need to parse the intermediate file.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Run reLyX on intermediate file>>=
+\begin_layout Plain Layout
+Run reLyX on intermediate file
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 <<Parse for document class>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Run reLyX with document class>>
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard
@@ -1353,34 +1469,42 @@ noweb2lyx
  on itself and a produce a quite reasonable LyX file.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Parse for document class>>=
+\begin_layout Plain Layout
+Parse for document class
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 open(INPUT, "<$relyx_file") ||
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   die "Cannot read $relyx_file: $!
 \backslash
 n";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 $class = "article"; # default if none found
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 parse: while(<INPUT>) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   if (/
 \backslash
@@ -1389,34 +1513,34 @@ parse: while(<INPUT>) {
 docu[m]entclass{(.*)}/) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     $class = $1;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     last parse;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 close(INPUT);
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Subsection
@@ -1427,30 +1551,43 @@ Running reLyX with the corresponding literate document layout
 Now that we know what the document class ought to be, we do:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
 
 <<Run reLyX with document class>>= 
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 $doc_class = "literate-" .
  $class;
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 die "reLyX returned non-zero: $!
 \backslash
 n"
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
   if (system("reLyX -c $doc_class $relyx_file"));
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 @
 \end_layout
 
+\end_inset
+
+
+\end_layout
+
 \begin_layout Standard
 reLyX performs the main bulk of the translation work.
  Note that if the ``literate-
@@ -1475,54 +1612,62 @@ We need to perform some post-processing of what reLyX produces in order
  The outline of the post-processing steps are:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Fix up LyX file>>=
+\begin_layout Plain Layout
+Fix up LyX file
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 <<Setup INPUT and OUTPUT for the final output>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 line: while(<INPUT>)
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   <<Fix code chunks in latex layout>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   <<Fix [[var]] noweb construct>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   print OUTPUT; # default
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 } 
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Close INPUT and OUTPUT>>
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard
@@ -1661,39 +1806,47 @@ status collapsed
 is taken care of by this code:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Setup INPUT and OUTPUT for the final output>>=
+\begin_layout Plain Layout
+Setup INPUT and OUTPUT for the final output
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 if ($post_only) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &setup_files("$input_file", "$output_file");
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 } else {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &setup_files("$relyx_file.lyx", "$output_file");
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Subsection
@@ -1705,12 +1858,20 @@ Now, as we outlined before, the final step is transforming the code-chunks
  which have been put into a LaTeX layout by LyX into the Chunk layout.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Fix code chunks in latex layout>>=
+\begin_layout Plain Layout
+Fix code chunks in latex layout
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 if (/
 \backslash
@@ -1719,53 +1880,53 @@ if (/
 latex latex/) { # Beginning of some latex code
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   if (($line = <INPUT>) =~ /^
 \backslash
 s*<</) { # code chunk
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     <<Transform this chunk into layout chunk>>
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   } else {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     # print the 
 \backslash
 latex latex line + next line
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
     print OUTPUT "$_$line";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   next line;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard
@@ -1773,16 +1934,20 @@ When we are sure that we are in a code chunk, we must read in the rest of
  the code chunk and output a chunk layout for it:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
 
 <<Transform this chunk into layout chunk>>=
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 $savedchunk = "
 \backslash
@@ -1793,54 +1958,74 @@ layout Chunk
 n
 \backslash
 n$line";
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 codeline: while (<INPUT>) {
-\begin_inset Newline newline
-\end_inset
+\end_layout
 
-  $savedchunk .= $_;
-\begin_inset Newline newline
-\end_inset
+\begin_layout Plain Layout
+
+ $savedchunk .= $_;
+\end_layout
 
-  last codeline if /^@
+\begin_layout Plain Layout
+
+ last codeline if /^@
 \backslash
 s+/;
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 };
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 print OUTPUT $savedchunk;
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 <<Slurp up to the end of the latex layout>>
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 @
 \end_layout
 
+\end_inset
+
+
+\end_layout
+
 \begin_layout Standard
 Okay, now we just need to eat the rest of the latex layout.
  There should only be a few different types of lines for us to match:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Slurp up to the end of the latex layout>>=
+\begin_layout Plain Layout
+Slurp up to the end of the latex layout
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 slurp: while (<INPUT>) {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   last slurp if /
 \backslash
@@ -1849,7 +2034,7 @@ slurp: while (<INPUT>) {
 latex /;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   next slurp if /
 \backslash
@@ -1858,26 +2043,26 @@ latex /;
 newline/;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   next slurp if /^
 \backslash
 s*$/;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   warn "confused by line: $_";
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Subsection
@@ -1913,12 +2098,20 @@ noweb
  when it generates the final LaTeX code.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
 
-<<Fix [[var]] noweb construct>>=
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+Fix [[var]] noweb construct
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 if (/
 \backslash
@@ -1931,7 +2124,7 @@ if (/
 ]/) { # special code for [[var]]
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   s/
 \backslash
@@ -1958,24 +2151,24 @@ latex default
 n/g;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   print OUTPUT;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   next line;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Section
@@ -1986,19 +2179,27 @@ Cleaning up intermediate files
 The cleanup code is very simple:
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<Clean up>>=
+\begin_layout Plain Layout
+Clean up
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 system("rm -f $relyx_file*") unless ($post_only || $pre_only);
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Section
@@ -2015,123 +2216,138 @@ noweb2lyx
  files in the import pipeline.
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
 
 <<Setup variables from user supplied args>>=
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 &usage() if ($#ARGV < 1); # zero or one argument 
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 if ($ARGV[0] eq "-pre") {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &usage unless ($#ARGV == 2);
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   $input_file = $ARGV[1]; $output_file = $ARGV[2]; $pre_only = 1;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 } elsif ($ARGV[0] eq "-post") {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &usage unless ($#ARGV == 2);
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   $input_file = $ARGV[1]; $output_file = $ARGV[2]; $post_only = 1;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 } else {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   &usage unless ($#ARGV == 1);
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   $input_file = $ARGV[0]; $output_file = $ARGV[1];
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   $pre_only = 0; $post_only = 0;
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 }
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 @ %def input_file output_file pre_only post_only
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 <<Subroutines>>=
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 sub usage() {
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
   print "Usage: noweb2lyx [-pre | -post] input-file output-file
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 If -pre is specified, only pre-processes the input-file for reLyX.
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 Similarly, in the case of -post, post-processes reLyX output.
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 In case of bugs, Email Kayvan Sylvan <kayvan
 \backslash
 @sylvan.com>.
 \backslash
 n";
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
   exit;
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 }
-\begin_inset Newline newline
-\end_inset
+\end_layout
+
+\begin_layout Plain Layout
 
 @ %def usage
 \end_layout
 
+\end_inset
+
+
+\end_layout
+
 \begin_layout Section
 Generating the 
 \noun on
@@ -2163,34 +2379,42 @@ build-script
 notangle -Rbuild-script $1 | env NOWEB_SOURCE=$1 NOWEB_OUTPUT_DIR=$2 sh
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Standard
+\begin_inset Flex Chunk
+status open
+
+\begin_layout Plain Layout
+
+\begin_inset Argument 1
+status open
 
-<<build-script>>=
+\begin_layout Plain Layout
+build-script
 \end_layout
 
-\begin_layout Chunk
+\end_inset
 
 PREFIX=/usr
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 notangle -Rnoweb2lyx.in noweb2lyx.nw > noweb2lyx.in
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 sed -e "s=@PERL@=$PREFIX/bin/perl=" noweb2lyx.in > noweb2lyx
 \end_layout
 
-\begin_layout Chunk
+\begin_layout Plain Layout
 
 chmod +x noweb2lyx
 \end_layout
 
-\begin_layout Chunk
+\end_inset
+
 
-@
 \end_layout
 
 \begin_layout Standard