rename / add preprocessors

Author: drammock

.Rbuildignore

@@ -18,7 +18,8 @@ phonR.Rproj
 README.md
 TODO.txt
 vignette_mathjax_resizer.py
-vignette_postprocessing.py
+vignette_postprocessing_html.py
+vignette_preprocessing_latex.py
 vignette_template.tex
 vignette_template.html
 .gitignore

vignette_postprocessing.py renamed to vignette_postprocessing_html.py

@@ -0,0 +1,30 @@
+# /usr/bin/python
+header = '''<!-- pandoc
+output:
+  pdf_document:
+    s:
+    t: latex
+    o: phonR.pdf
+    latex-engine: xelatex
+    template: vignette_template.tex
+    V: geometry:margin=1in
+    bibliography: phonR.bib
+    csl: phonR.csl
+    no-tex-ligatures:
+'''
+
+with open('phonR.Rmd', 'r') as f:
+	with open('phonR_tex.Rmd', 'w') as g:
+		pandoc_header = False
+		header_written = False
+		for line in f:
+			if '<!--pandoc' in line:
+				pandoc_header = True
+			if pandoc_header and '-->' in line:
+				pandoc_header = False
+			if pandoc_header:
+				if not header_written:
+					g.write(header)
+					header_written = True
+			else:
+				g.write(line)