Hi,
(originally posted to emacs.stackexchange[1] with no answers, )
I am running a short bash command from an org mode code block, using the
program `fold` to wrap it at 60 characters. If I run the code without a session
argument, the results display as expected. However, when I set the session
argument (which I have to do in the context of the long literate analysis I'm
doing), some of the output characters don't appear.
Steps to reproduce:
emacs -Q
Open the following file and execute each code block in turn:
+------------------------
#+BEGIN_SRC elisp setup
(org-babel-do-load-languages
'org-babel-load-languages
'((shell . t)))
#+END_SRC
#+RESULTS:
#+BEGIN_SRC bash no session :results replace verbatim
echo
'CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFDGGGFCF:,FF9>FEC,F<FEG*?FFFFFGGG*CFEEECGGGGC+>FDGGDGFDFFEEFGEGC5>5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG<C9<)7*9.5<@BA*7'
| fold -w 60
#+END_SRC
#+RESULTS:
: CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
: GGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFD
: GGGFCF:,FF9>FEC,F<FEG*?FFFFFGGG*CFEEECGGGGC+>FDGGDGFDFFEEFGE
: GC5>5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG<C9<)7*9.5<@BA*7
#+BEGIN_SRC bash session :results replace verbatim :session my-session
echo
'CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFDGGGFCF:,FF9>FEC,F<FEG*?FFFFFGGG*CFEEECGGGGC+>FDGGDGFDFFEEFGEGC5>5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG<C9<)7*9.5<@BA*7'
| fold -w 60
#+END_SRC
#+RESULTS:
: CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
: GGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFD
: FEC,F<FEG*?FFFFFGGG*CFEEECGGGGC+>FDGGDGFDFFEEFGE
: 5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG<C9<)7*9.5<@BA*7
+------------------------
Notice the difference between the two bash results blocks. In the first, the
input string is folded at column 60, without any other changes. In the second,
a string of characters has been deleted:
- `GGGFCF:,FF9>` from the beginning of the third line
- `GC5>` from the beginning of the fourth line
The fact that the deleted strings both start at the beginning of a line and end
with a `>` suggests that the session thinks they should be redirected somehow,
and in the process is dropping them completely. However, when I look at the
session buffer, the output appears as expected, with no missing characters.
How do I force the babel session to leave the output alone, and print it
verbatim into the org file?
Thanks!
Tyler
GNU Emacs 26.0.90
Org mode version 9.1.4
[1]
https://emacs.stackexchange.com/questions/38964/org-alters-output-of-bash-code-blocks-when-run-with-session
--
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