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Using ${variable//string/replacement} is a bash extension, it is not part
of POSIX shell scripting.
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_02
16 lines
629 B
Plaintext
16 lines
629 B
Plaintext
decl str formatcmd ""
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def format -docstring "Format the entire buffer with an external utility" %{
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%sh{
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if [ ! -z "${kak_opt_formatcmd}" ]; then
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readonly kak_opt_formatcmd=$(printf '%s' "${kak_opt_formatcmd}" | sed 's/ /<space>/g')
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## Save the current position of the cursor
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readonly x=$((kak_cursor_column - 1))
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readonly y="${kak_cursor_line}"
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printf %s\\n "exec -draft %{%|${kak_opt_formatcmd}<ret>}"
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## Try to restore the position of the cursor as it was prior to formatting
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printf %s\\n "exec gg ${y}g ${x}l"
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fi
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}
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}
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