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ed: shell command io #824

Merged
merged 1 commit into from
Nov 19, 2024
Merged

ed: shell command io #824

merged 1 commit into from
Nov 19, 2024

Commits on Nov 19, 2024

  1. ed: shell command io 

    * Reject filenames starting with '!' for f command (other versions reject this)
* Implement "r !cmd" in edEdit() to read output of a shell command into the editor buffer
* Implement "w !cmd" in edWrite() to pass data from editor buffer to a shell command
* test1: 2r !ifconfig ---> output from ifconfig is added after line 2
* test2: 1,20w !cat -n ---> lines 1-20 from buffer are piped to "cat -n"
    @mknos
    mknos authored Nov 19, 2024
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