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author | Eric Schulte <schulte.eric@gmail.com> | 2013-04-03 08:03:29 -0600 |
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committer | Eric Schulte <schulte.eric@gmail.com> | 2013-04-03 09:17:34 -0600 |
commit | 81d354b6c3caf36228015291717a6b72be3e7c4f (patch) | |
tree | 73a37f4b51c78118ea853d597f9fe188ced402d9 | |
parent | 09e52738e9979a4a8a24d4a6cf398a4aa14626da (diff) | |
download | org-mode-81d354b6c3caf36228015291717a6b72be3e7c4f.tar.gz |
simplify the discussion of :var causing execution
-rw-r--r-- | doc/org.texi | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/doc/org.texi b/doc/org.texi index 7c02a5c..c85f314 100644 --- a/doc/org.texi +++ b/doc/org.texi @@ -13211,14 +13211,8 @@ include anything in the Org mode file that takes a @code{#+NAME:}, @code{#+BEGIN_EXAMPLE} blocks, other code blocks, and the results of other code blocks. -When a reference is made to another code block, the referenced block will be -evaluated whenever needed, in order to supply its value to the referencing -block. If the referenced block is cached (see @ref{cache}), its value will -be reused if possible, instead of being re-calculated. If the referring code -block is cached, its hash value will depend on the value of all the code -blocks it references. This system can thus be used to create a system of -as-needed re-evaluation among code blocks similar to that provided by -@uref{http://yihui.name/knitr/, knitr} or Sweave. +Note: When a reference is made to another code block, the referenced block +will be evaluated unless it has current cached results (see @ref{cache}). Argument values can be indexed in a manner similar to arrays (see @ref{var, Indexable variable values}). |