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[tcsh] history pollution #1

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dolmen opened this issue Jun 23, 2013 · 1 comment
Open

[tcsh] history pollution #1

dolmen opened this issue Jun 23, 2013 · 1 comment
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bug shell: tcsh

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@dolmen
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dolmen commented Jun 23, 2013

tcsh has an history handling bug that makes the current implementation (f88f0ee) pollute the interactive shell history with lines that part of our shell code:

  • every time the prompt is displayed two entries are injected in the history: endif and angel leave
  • every time the user runs the angel controller the history is polluted with 20 entries (all the lines of the switch statement except the first one)
    This bug makes angel-PS1 unusable with tcsh.

tcsh versions:

  • Ubuntu 12.04: tcsh 6.17.06 (Astron) 2011-04-15 (i686-intel-linux) options wide,nls,dl,al,kan,rh,nd,color,filec
@dolmen
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dolmen commented Jun 25, 2013

Reproduced with latest tcsh release:

tcsh 6.18.01 (Astron) 2012-02-14 (i686-intel-linux) options wide,nls,dl,al,kan,rh,color,filec

Issue opened at tcsh.org: #259

@JeGr JeGr mentioned this issue Dec 31, 2017
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@dolmen