Protect underscores to get through stupid MarkDown

[cworth.org] / src / cairo / a_chain_of_bugs.mdwn

diff --git a/src/cairo/a_chain_of_bugs.mdwn b/src/cairo/a_chain_of_bugs.mdwn
index 1991c0dba6f1758e5935901039b22d595e361a7c..10dd2875866e8865975273f9587497f5aa1278ab 100644 (file)
--- a/src/cairo/a_chain_of_bugs.mdwn
+++ b/src/cairo/a_chain_of_bugs.mdwn
@@ -1,5 +1,7 @@
 [[meta title="A chain of bugs"]]
 
 [[meta title="A chain of bugs"]]
 

+[[tag cairo]]
+

 With cairo's recent 1.6.4 release, we've hoped to reach the nirvana of
 applications that display and print documents with perfect
 fidelity. Unfortunately, reality isn't always as pleasant as we would
 With cairo's recent 1.6.4 release, we've hoped to reach the nirvana of
 applications that display and print documents with perfect
 fidelity. Unfortunately, reality isn't always as pleasant as we would


@@ -50,9 +52,9 @@ rendering models.
 To explain a bit, (but ignoring many gory details), a PDF knockout
 group can be a very complicated thing, so poppler has some fairly
 sophisticated code to handle these. This support involves rendering
 To explain a bit, (but ignoring many gory details), a PDF knockout
 group can be a very complicated thing, so poppler has some fairly
 sophisticated code to handle these. This support involves rendering

-everything in the group twice and then using cairo's DEST_OUT and ADD
+everything in the group twice and then using cairo's `DEST_OUT` and `ADD`

 compositing operators to properly combine them. Well, PostScript can't
 compositing operators to properly combine them. Well, PostScript can't

-do fancy compositing like DEST_OUT and ADD, so of course cairo falls
+do fancy compositing like `DEST_OUT` and `ADD`, so of course cairo falls

 back to image-based rendering for things. The irony here is that the
 only reason cairo is using a knockout group in the original PDF file
 is to _prevent_ any compositing from happening, (the fallback image
 back to image-based rendering for things. The irony here is that the
 only reason cairo is using a knockout group in the original PDF file
 is to _prevent_ any compositing from happening, (the fallback image