diff --git a/cpdfmanual.tex b/cpdfmanual.tex
index 170a1fd..417ef2b 100644
--- a/cpdfmanual.tex
+++ b/cpdfmanual.tex
@@ -1191,10 +1191,10 @@ In modern usage, \texttt{-utf8} is almost always the sensible option. But for hi
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/cm1}
-\lstinputlisting{javascriptsplits/c00}
-\lstinputlisting{javascriptsplits/c01}
-\lstinputlisting{javascriptsplits/c02}
+\lstinputlisting{docsplits/javascriptsplits/cm1}
+\lstinputlisting{docsplits/javascriptsplits/c00}
+\lstinputlisting{docsplits/javascriptsplits/c01}
+\lstinputlisting{docsplits/javascriptsplits/c02}
 \end{small}
 \end{jscpdflib}
 
@@ -1408,7 +1408,7 @@ Presently, cpdf will include the input structure tree in each output PDF. To rem
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c03}
+\lstinputlisting{docsplits/javascriptsplits/c03}
 \end{small}
 \end{jscpdflib}
 
@@ -1768,7 +1768,7 @@ Bleed box & Pink
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c04}
+\lstinputlisting{docsplits/javascriptsplits/c04}
 \end{small}
 \end{jscpdflib}
 
@@ -1905,7 +1905,7 @@ When appropriate passwords are not available, the option \texttt{-decrypt-force}
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c05}
+\lstinputlisting{docsplits/javascriptsplits/c05}
 \end{small}
 \end{jscpdflib}
 
@@ -1992,7 +1992,7 @@ The option \texttt{-squeeze-no-pagedata} avoids the reprocessing of page data, w
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c06}
+\lstinputlisting{docsplits/javascriptsplits/c06}
 \end{small}
 \end{jscpdflib}
 
@@ -2207,7 +2207,7 @@ Cpdf can automatically generate a table of contents from existing bookmarks, add
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c07}
+\lstinputlisting{docsplits/javascriptsplits/c07}
 \end{small}
 \end{jscpdflib}
 
@@ -2320,7 +2320,7 @@ the file using a different page range each time.
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c08}
+\lstinputlisting{docsplits/javascriptsplits/c08}
 \end{small}
 \end{jscpdflib}
 
@@ -2725,7 +2725,7 @@ These two operations add content directly to the beginning or end of the page da
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c09}
+\lstinputlisting{docsplits/javascriptsplits/c09}
 \end{small}
 \end{jscpdflib}
 
@@ -2931,7 +2931,7 @@ As an alternative, pages can be chopped into two at a given position, horizontal
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c10}
+\lstinputlisting{docsplits/javascriptsplits/c10}
 \end{small}
 \end{jscpdflib}
 
@@ -3076,7 +3076,7 @@ given page range.
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c11}
+\lstinputlisting{docsplits/javascriptsplits/c11}
 \end{small}
 \end{jscpdflib}
 
@@ -3580,7 +3580,7 @@ Unclassified: 11229 bytes (3.62%)
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c12}
+\lstinputlisting{docsplits/javascriptsplits/c12}
 \end{small}
 \end{jscpdflib}
 
@@ -3683,7 +3683,7 @@ The \texttt{-dump-attachments} operation, when given a PDF file and a directory
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c13}
+\lstinputlisting{docsplits/javascriptsplits/c13}
 \end{small}
 \end{jscpdflib}
 
@@ -3950,7 +3950,7 @@ NB: CYMK images will be converted to RGB or untouched by some of these processes
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c14}
+\lstinputlisting{docsplits/javascriptsplits/c14}
 \end{small}
 \end{jscpdflib}
 
@@ -4178,7 +4178,7 @@ We may extract a font file by giving the page number and the PDF font resource n
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c15}
+\lstinputlisting{docsplits/javascriptsplits/c15}
 \end{small}
 \end{jscpdflib}
 
@@ -4350,7 +4350,7 @@ We can load a JSON PDF file with the \texttt{-j} option in place of a PDF file a
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c16}
+\lstinputlisting{docsplits/javascriptsplits/c16}
 \end{small}
 \end{jscpdflib}
 
@@ -4437,7 +4437,7 @@ In a PDF file, optional content groups are used to group graphical elements toge
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c17}
+\lstinputlisting{docsplits/javascriptsplits/c17}
 \end{small}
 \end{jscpdflib}
 
@@ -4560,7 +4560,7 @@ Cpdf can build multi-pages files from one or more PDF-appropriate JBIG2 fragment
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c18}
+\lstinputlisting{docsplits/javascriptsplits/c18}
 \end{small}
 \end{jscpdflib}
 
@@ -5129,7 +5129,7 @@ If the drawing range is a single page, and the next page already exists, the dra
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c19}
+\lstinputlisting{docsplits/javascriptsplits/c19}
 \end{small}
 \end{jscpdflib}
 
@@ -5462,7 +5462,7 @@ $ cpdf -extract-stream-decompress 2 hello.pdf -stdout
 \clearpage
 \section*{JavaScript Interface}
 \begin{small}\tt
-\lstinputlisting{javascriptsplits/c19}
+\lstinputlisting{docsplits/javascriptsplits/c20}
 \end{small}
 \end{jscpdflib}
 
diff --git a/docsplits/javascriptsplits/c19.tex b/docsplits/javascriptsplits/c19.tex
index ab87891..abe1bb2 100644
--- a/docsplits/javascriptsplits/c19.tex
+++ b/docsplits/javascriptsplits/c19.tex
@@ -1,93 +1,2 @@
-//CHAPTER 18. Miscellaneous
+//CHAPTER 18. Drawing on PDFs
 
-/** Removes images on the given pages, replacing them with crossed boxes if
-'boxes' is true.
-@arg {pdf} pdf PDF document
-@arg {range} range page range
-@arg {boolean} boxes replace with crossed boxes */
-function draft(pdf, range, boxes) {}
-
-/** Removes all text from the given pages in a given document.
-@arg {pdf} pdf PDF document
-@arg {range} range page range */
-function removeAllText(pdf, range) {}
-
-/* Blackens all text on the given pages.
-@arg {pdf} pdf PDF document
-@arg {range} range page range */
-function blackText(pdf, range) {}
-
-/** Blackens all lines on the given pages.
-@arg {pdf} pdf PDF document
-@arg {range} range page range */
-function blackLines(pdf, range) {}
-
-/** Blackens all fills on the given pages.
-@arg {pdf} pdf PDF document
-@arg {range} range page range */
-function blackFills(pdf, range) {}
-
-/** Thickens every line less than min_thickness to min_thickness. Thickness
-given in points.
-@arg {pdf} pdf PDF document
-@arg {range} range page range
-@arg {number} min_thickness minimum required thickness */
-function thinLines(pdf, range, min_thickness) {}
-
-/** Copies the /ID from one document to another.
-@arg {pdf} pdf_from source document
-@arg {pdf} pdf_to destination document */
-function copyId(pdf_from, pdf_to) {}
-
-/** Removes a document's /ID.
-@arg {pdf} pdf PDF document */
-function removeId(pdf) {}
-
-/** Sets the minor version number of a document.
-@arg {pdf} pdf PDF document
-@arg {number} version */
-function setVersion(pdf, version) {}
-
-/** Sets the full version number of a document.
-@arg {pdf} pdf PDF document
-@arg {number} major version
-@arg {number} minor version */
-function setFullVersion(pdf, major, minor) {}
-
-/** Removes any dictionary entry with the given key anywhere in the document.
-@arg {pdf} pdf PDF document
-@arg {string} key key to remove */
-function removeDictEntry(pdf, key) {}
-
-/** Removes any dictionary entry with the given key whose value matches the
-given search term.
-@arg {pdf} pdf PDF document
-@arg {string} key key to remove
-@arg {string} searchterm search term */
-function removeDictEntrySearch(pdf, key, searchterm) {}
-
-/** Replaces the value associated with the given key.
-@arg {pdf} pdf PDF document
-@arg {string} key key to remove
-@arg {string} newval new value */
-function replaceDictEntry(pdf, key, newval) {}
-
-/** Replaces the value associated with the given key if the existing value
-matches the search term.
-@arg {pdf} pdf PDF document
-@arg {string} key key to remove
-@arg {string} newval new value
-@arg {string} searchterm search term */
-function replaceDictEntrySearch(pdf, key, newval, searchterm) {}
-
-/** Removes all clipping from pages in the given range.
-@arg {pdf} pdf PDF document
-@arg {range} range page range */
-function removeClipping(pdf, range) {}
-
-/* Returns a JSON array containing any and all values associated with the
-given key.
-@arg {pdf} pdf PDF docment
-@arg {string} key key
-@return {Uint8Array} results as an array of bytes */
-function getDictEntries(pdf, key) {}
diff --git a/docsplits/javascriptsplits/c20.tex b/docsplits/javascriptsplits/c20.tex
new file mode 100644
index 0000000..8550129
--- /dev/null
+++ b/docsplits/javascriptsplits/c20.tex
@@ -0,0 +1,93 @@
+//CHAPTER 19. Miscellaneous
+
+/** Removes images on the given pages, replacing them with crossed boxes if
+'boxes' is true.
+@arg {pdf} pdf PDF document
+@arg {range} range page range
+@arg {boolean} boxes replace with crossed boxes */
+function draft(pdf, range, boxes) {}
+
+/** Removes all text from the given pages in a given document.
+@arg {pdf} pdf PDF document
+@arg {range} range page range */
+function removeAllText(pdf, range) {}
+
+/* Blackens all text on the given pages.
+@arg {pdf} pdf PDF document
+@arg {range} range page range */
+function blackText(pdf, range) {}
+
+/** Blackens all lines on the given pages.
+@arg {pdf} pdf PDF document
+@arg {range} range page range */
+function blackLines(pdf, range) {}
+
+/** Blackens all fills on the given pages.
+@arg {pdf} pdf PDF document
+@arg {range} range page range */
+function blackFills(pdf, range) {}
+
+/** Thickens every line less than min_thickness to min_thickness. Thickness
+given in points.
+@arg {pdf} pdf PDF document
+@arg {range} range page range
+@arg {number} min_thickness minimum required thickness */
+function thinLines(pdf, range, min_thickness) {}
+
+/** Copies the /ID from one document to another.
+@arg {pdf} pdf_from source document
+@arg {pdf} pdf_to destination document */
+function copyId(pdf_from, pdf_to) {}
+
+/** Removes a document's /ID.
+@arg {pdf} pdf PDF document */
+function removeId(pdf) {}
+
+/** Sets the minor version number of a document.
+@arg {pdf} pdf PDF document
+@arg {number} version */
+function setVersion(pdf, version) {}
+
+/** Sets the full version number of a document.
+@arg {pdf} pdf PDF document
+@arg {number} major version
+@arg {number} minor version */
+function setFullVersion(pdf, major, minor) {}
+
+/** Removes any dictionary entry with the given key anywhere in the document.
+@arg {pdf} pdf PDF document
+@arg {string} key key to remove */
+function removeDictEntry(pdf, key) {}
+
+/** Removes any dictionary entry with the given key whose value matches the
+given search term.
+@arg {pdf} pdf PDF document
+@arg {string} key key to remove
+@arg {string} searchterm search term */
+function removeDictEntrySearch(pdf, key, searchterm) {}
+
+/** Replaces the value associated with the given key.
+@arg {pdf} pdf PDF document
+@arg {string} key key to remove
+@arg {string} newval new value */
+function replaceDictEntry(pdf, key, newval) {}
+
+/** Replaces the value associated with the given key if the existing value
+matches the search term.
+@arg {pdf} pdf PDF document
+@arg {string} key key to remove
+@arg {string} newval new value
+@arg {string} searchterm search term */
+function replaceDictEntrySearch(pdf, key, newval, searchterm) {}
+
+/** Removes all clipping from pages in the given range.
+@arg {pdf} pdf PDF document
+@arg {range} range page range */
+function removeClipping(pdf, range) {}
+
+/* Returns a JSON array containing any and all values associated with the
+given key.
+@arg {pdf} pdf PDF docment
+@arg {string} key key
+@return {Uint8Array} results as an array of bytes */
+function getDictEntries(pdf, key) {}
diff --git a/docsplits/splitjs b/docsplits/splitjs
index adfc66c..f78c600 100755
--- a/docsplits/splitjs
+++ b/docsplits/splitjs
@@ -1,5 +1,5 @@
 #!/bin/bash
-csplit -k -f javascriptsplits/c ../../coherentpdf.js/cpdfdocs.js '/CHAPTER/' {18}
+csplit -k -f javascriptsplits/c ../../coherentpdf.js/cpdfdocs.js '/CHAPTER/' {19}
 mv javascriptsplits/c00 javascriptsplits/c00.tex
 mv javascriptsplits/c01 javascriptsplits/c01.tex
 mv javascriptsplits/c02 javascriptsplits/c02.tex
@@ -20,3 +20,4 @@ mv javascriptsplits/c16 javascriptsplits/c16.tex
 mv javascriptsplits/c17 javascriptsplits/c17.tex
 mv javascriptsplits/c18 javascriptsplits/c18.tex
 mv javascriptsplits/c19 javascriptsplits/c19.tex
+mv javascriptsplits/c20 javascriptsplits/c20.tex