forked from mirrors/org-mode
Revising bugs and tasks in org-babel.org
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Dan Davison
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24927c2a45
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101
org-babel.org
101
org-babel.org
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@ -199,11 +199,18 @@ would then be [[#sandbox][the sandbox]].
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#+end_src
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* Tasks [30/49]
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* Tasks [30/50]
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** PROPOSED optional timestamp for output
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Add option to place an (inactive) timestamp at the #+resname, to
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record when that output was generated.
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** PROPOSED use example block for large amounts of stdout output?
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We're currently `examplizing' with : at the beginning of the line,
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but should larger amounts of output be in a
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\#+begin_example...\#+end_example block? What's the cutoff? > 1 line?
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\#+begin_example...\#+end_example block? What's the cutoff? > 1
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line? This would be nice as it would allow folding of lengthy
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output. Sometimes one will want to see stdout just to check
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everything looks OK, and then fold it away.
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** TODO make tangle files read-only?
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With a file-local variable setting, yea that makes sense. Maybe
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the header should reference the related org-mode file.
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@ -664,76 +671,6 @@ This would allow for display of images upon export providing
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functionality similar to =org-exp-blocks= only in a more general
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manner.
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** TODO Add languages [1/6]
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I'm sure there are many more that aren't listed here. Please add
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them, and bubble any that you particularly care about up to the top.
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Any new language should be implemented in a org-babel-lang.el file.
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Follow the pattern set by [[file:lisp/org-babel-script.el][org-babel-script.el]], [[file:lisp/org-babel-shell.el][org-babel-shell.el]] and
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[[file:lisp/org-babel-R.el][org-babel-R.el]].
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*** TODO perl
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This could probably be added to [[file:lisp/org-babel-script.el][org-babel-script.el]]
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*** TODO java
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*** DONE ditaa
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(see [[* file result types][file result types]])
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#+srcname: implementing-ditaa
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#+begin_src ditaa :results replace :file blue.png :cmdline -r
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+---------+
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| cBLU |
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| |
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| +----+
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| |cPNK|
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| | |
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+----+----+
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#+end_src
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#+resname: implementing-ditaa
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[[file:blue.png][blue.png]]
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*** STARTED gnuplot
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(see [[* file result types][file result types]])
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- a =file= header argument
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- a =cmdline= header argument
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- to add variables
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- scalar variables should be replaced in the body of the gnuplot code
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- vector variables should be exported to tab-separated files, and
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the variable names should be replaced with the path to the files
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#+PLOT: title:"Citas" ind:1 deps:(3) type:2d with:histograms set:"yrange [0:]"
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#+TBLNAME: gnuplot-data
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| independent var | first dependent var | second dependent var |
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|-----------------+---------------------+----------------------|
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| 0.1 | 0.425 | 0.375 |
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| 0.2 | 0.3125 | 0.3375 |
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| 0.3 | 0.24999993 | 0.28333338 |
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| 0.4 | 0.275 | 0.28125 |
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| 0.5 | 0.26 | 0.27 |
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| 0.6 | 0.25833338 | 0.24999993 |
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| 0.7 | 0.24642845 | 0.23928553 |
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| 0.8 | 0.23125 | 0.2375 |
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| 0.9 | 0.23333323 | 0.2333332 |
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| 1 | 0.2225 | 0.22 |
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| 1.1 | 0.20909075 | 0.22272708 |
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| 1.2 | 0.19999998 | 0.21458333 |
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| 1.3 | 0.19615368 | 0.21730748 |
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#+srcname: implementing-gnuplot
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#+begin_src gnuplot :var data=gnuplot-data
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set title "Implementing Gnuplot"
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plot "data" using 1:2 with lines
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#+end_src
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*** TODO dot
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(see [[* file result types][file result types]])
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*** TODO asymptote
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(see [[* file result types][file result types]])
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** DEFERRED use textConnection to pass tsv to R?
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When passing args from the org buffer to R, the following route is
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used: arg in buffer -> elisp -> tsv on file -> data frame in R. I
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@ -2055,7 +1992,7 @@ This could probably be added to [[file:lisp/org-babel-script.el][org-babel-scrip
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+----+----+
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#+end_src
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#+resname:
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#+resname: implementing-ditaa
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[[file:blue.png][blue.png]]
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*** STARTED gnuplot
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@ -2100,12 +2037,14 @@ plot "data" using 1:2 with lines
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* Bugs [19/30]
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** TODO o-b-execute-subtree overwrites some buffer contents
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*** Try M-x org-babel-execute-subtree with point at the beginning of this line
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** TODO o-b-execute-subtree overwrites heading when subtree is folded
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*** Example
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Try M-x org-babel-execute-subtree with the subtree folded and
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point at the beginning of the heading line.
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#+begin_src sh
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b=2
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size=5
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#+end_src
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** TODO Allow source blocks to be recognised when #+ are not first characters on the line
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I think Carsten has recently altered the core so that #+ can have
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preceding whitespace, at least for literal/code examples. org-babel
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@ -2178,7 +2117,13 @@ the same for the other languages. [Dan]
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inserting the results (after possible further recursive calls to
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org-babel-ref-resolve-reference), point hasn't gone back to the
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lob line.
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** TODO LoB: output to buffer adds creeping blank lines
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** TODO creeping blank lines
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There's still inappropriate addition of blank lines in some circumstances. E.g.
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#+begin_src sh
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b=5
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#+end_src
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Compare the results of
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#+lob: python-add(a=5, b=17)
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