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Fix interfacing.asciidoc wrong redirections

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This commit is contained in:
Maxime Coste 2015-04-02 19:17:55 +01:00
parent 64e0b6e3f8
commit ed1c47482d
1 changed files with 3 additions and 3 deletions
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6
doc/interfacing.asciidoc
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@ -29,7 +29,7 @@ For example, we can echo a message in Kakoune in 10 seconds with:
sleep 10 sleep 10
echo "eval -client '$kak_client' 'echo sleep ended'" | echo "eval -client '$kak_client' 'echo sleep ended'" |
kak -p ${kak_session} kak -p ${kak_session}
) >& /dev/null < /dev/null & } ) > /dev/null 2>&1 < /dev/null & }
---- ----
* The +nop+ command is used so that any eventual output from the * The +nop+ command is used so that any eventual output from the
@ -59,7 +59,7 @@ The common pattern to do that is to use a fifo buffer:
output=$(mktemp -d -t kak-temp-XXXXXXXX)/fifo output=$(mktemp -d -t kak-temp-XXXXXXXX)/fifo
mkfifo ${output} mkfifo ${output}
# run command detached from the shell # run command detached from the shell
( run command here >& ${output} ) >& /dev/null < /dev/null & ( run command here > ${output} ) > /dev/null 2>&1 < /dev/null &
# Open the file in Kakoune and add a hook to remove the fifo # Open the file in Kakoune and add a hook to remove the fifo
echo "edit! -fifo %{output} *buffer-name* echo "edit! -fifo %{output} *buffer-name*
hook buffer BufClose .* %{ nop %sh{ rm -r $(dirname ${output}} }" hook buffer BufClose .* %{ nop %sh{ rm -r $(dirname ${output}} }"
@ -119,5 +119,5 @@ nop %sh{ ( # launch a detached shell
# write to Kakoune socket for the buffer that triggered the completion # write to Kakoune socket for the buffer that triggered the completion
echo "set buffer=${kak_bufname} completions '$completions'" | echo "set buffer=${kak_bufname} completions '$completions'" |
kak -p ${kak_session} kak -p ${kak_session}
) >& /dev/null < /dev/null & } ) > /dev/null 2>&1 < /dev/null & }
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