48 lines
1.9 KiB
Plaintext
48 lines
1.9 KiB
Plaintext
# Maximum amount of characters per line
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decl int autowrap_column 80
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# If enabled, paragraph formatting will reformat the whole paragraph in which characters are being inserted
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# This can potentially break formatting of documents containing markup (e.g. markdown)
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decl bool autowrap_format_paragraph no
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# Command to which the paragraphs to wrap will be passed, all occurences of '%c' are replaced with `autowrap_column`
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decl str autowrap_fmtcmd 'fold -s -w %c'
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def -hidden autowrap-cursor %{ eval -save-regs '/"|^@m' %{
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try %{
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## if the line isn't too long, do nothing
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exec -draft "<a-x><a-k>^[^\n]{%opt{autowrap_column},}[^\n]<ret>"
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try %{
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reg m "%val{selections_desc}"
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## if we're adding characters past the limit, just wrap them around
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exec -draft "<a-h><a-k>.{%opt{autowrap_column}}\h*[^\s]*<ret>1s(\h+)[^\h]*\'<ret>c<ret>"
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} catch %{
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## if we're adding characters in the middle of a sentence, use
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## the `fmtcmd` command to wrap the entire paragraph
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%sh{
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if [ "${kak_opt_autowrap_format_paragraph}" = true ] \
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&& [ -n "${kak_opt_autowrap_fmtcmd}" ]; then
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format_cmd=$(printf %s "${kak_opt_autowrap_fmtcmd}" \
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| sed "s/%c/${kak_opt_autowrap_column}/g")
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printf %s "
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eval -draft %{
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exec '<a-]>p<a-x><a-j>|${format_cmd}<ret>'
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try %{ exec s\h+$<ret> d }
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}
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select '${kak_reg_m}'
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"
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fi
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}
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}
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}
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} }
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def autowrap-enable -docstring "Automatically wrap the lines in which characters are inserted" %{
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hook -group autowrap window InsertChar [^\n] autowrap-cursor
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}
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def autowrap-disable -docstring "Disable automatic line wrapping" %{
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remove-hooks window autowrap
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}
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