From d107992fc4b3bd40bc212db0184631f5b0897cd5 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <mike@mikegerwitz.com>
Date: Mon, 21 Mar 2011 21:09:36 -0400
Subject: [PATCH] Makefile now inserts interactive JS (not yet implemented)
 into generated HTML docs

---
 Makefile           | 24 ++++++++++++++++++++----
 doc/interactive.js |  2 ++
 2 files changed, 22 insertions(+), 4 deletions(-)
 create mode 100644 doc/interactive.js

diff --git a/Makefile b/Makefile
index 1affbbc..1784148 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,9 @@ PATH_DOC_OUTPUT_HTML=${PATH_DOC_OUTPUT}/manual
 PATH_DOC_OUTPUT_HTML1=${PATH_DOC_OUTPUT}/manual.html
 PATH_DOC_CSS=${PATH_DOC}/manual.css
 PATH_DOC_IMG=${PATH_DOC}/img
+PATH_DOC_INTERACTIVE_SRC=$(PATH_DOC)/interactive.js
+PATH_DOC_INTERACTIVE_DEST=$(PATH_DOC_OUTPUT)/interactive.js \
+	$(PATH_DOC_OUTPUT_HTML)/interactive.js
 PATH_MANUAL_TEXI=${PATH_DOC}/manual.texi
 
 src_js := index.js $(wildcard $(PATH_LIB)/*.js)
@@ -26,6 +29,9 @@ doc_src := $(wildcard $(PATH_DOC)/*.texi)
 doc_imgs := $(patsubst %.dia, %.png, $(wildcard $(PATH_DOC_IMG)/*.dia))
 doc_imgs_txt := $(patsubst %.dia, %.png, $(wildcard $(PATH_DOC_IMG)/*.txt))
 
+doc_replace := s/<\/body>/<script type="text\/javascript" \
+	src="interactive.js"><\/script><\/body>/
+
 COMBINE=${PATH_TOOLS}/combine
 
 
@@ -90,14 +96,20 @@ $(PATH_DOC_OUTPUT_PLAIN): $(doc_imgs_txt) | mkbuild-doc
 	makeinfo --plain -I "$(PATH_DOC)" "${PATH_MANUAL_TEXI}" > $@
 
 # doc html (multiple pages)
-$(PATH_DOC_OUTPUT_HTML)/index.html: $(doc_src) | $(PATH_DOC_OUTPUT_HTML)/img mkbuild-doc doc-img
+$(PATH_DOC_OUTPUT_HTML)/index.html: $(doc_src) \
+| $(PATH_DOC_OUTPUT_HTML)/img $(PATH_DOC_OUTPUT_HTML)/interactive.js \
+mkbuild-doc doc-img
 	makeinfo --html --css-include="${PATH_DOC_CSS}" \
-		-I "$(PATH_DOC)" -o "${PATH_DOC_OUTPUT_HTML}" "${PATH_MANUAL_TEXI}";
+		-I "$(PATH_DOC)" -o "${PATH_DOC_OUTPUT_HTML}" "${PATH_MANUAL_TEXI}"
+	sed -i '$(doc_replace)' $(PATH_DOC_OUTPUT_HTML)/*.htm?
 
 # doc html (single page)
-$(PATH_DOC_OUTPUT_HTML1): $(doc_src) | $(PATH_DOC_OUTPUT)/img mkbuild-doc doc-img
+$(PATH_DOC_OUTPUT_HTML1): $(doc_src) \
+| $(PATH_DOC_OUTPUT)/img $(PATH_DOC_OUTPUT)/interactive.js mkbuild-doc doc-img
 	makeinfo --no-split --html --css-include="${PATH_DOC_CSS}" \
-		-I "$(PATH_DOC)" -o "${PATH_DOC_OUTPUT_HTML1}" "${PATH_MANUAL_TEXI}";
+		-I "$(PATH_DOC)" -o - "${PATH_MANUAL_TEXI}" \
+		| sed '$(doc_replace)' \
+			> "$(PATH_DOC_OUTPUT_HTML1)"
 
 # doc images (in build dir)
 $(PATH_DOC_OUTPUT)/img: $(doc_imgs) | mkbuild-doc doc-img
@@ -107,6 +119,10 @@ $(PATH_DOC_OUTPUT_HTML)/img: $(PATH_DOC_OUTPUT)/img
 	mkdir -p $(PATH_DOC_OUTPUT_HTML)
 	ln -s ../img $@
 
+# interactive html doc (js)
+$(PATH_DOC_INTERACTIVE_DEST): $(PATH_DOC_INTERACTIVE_SRC)
+	cp $< $@
+
 doc-img: $(doc_imgs)
 doc-pdf: $(PATH_DOC_OUTPUT)/manual.pdf
 doc-info: $(PATH_DOC_OUTPUT_INFO)
diff --git a/doc/interactive.js b/doc/interactive.js
new file mode 100644
index 0000000..3ece0b3
--- /dev/null
+++ b/doc/interactive.js
@@ -0,0 +1,2 @@
+
+// placeholder