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Allow the spelling checks to run in the background

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The escaping of the main shell script is also tidied up, and some
processes that were spawned for no reason are removed.
This commit is contained in:
Frank LENORMAND 2016-10-18 15:14:37 +03:00
parent 658d993d71
commit ae08312bce
1 changed files with 30 additions and 26 deletions
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56
rc/base/spell.kak
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@ -18,35 +18,39 @@ Formats of language supported:
if [ $# -ge 1 ]; then
if [ ${#1} -ne 2 -a ${#1} -ne 5 ]; then
echo 'echo -color Error Invalid language code (examples of expected format: en, en_US, en-US)'
rm -r $(dirname $kak_opt_spell_tmp_file)
rm -r "$(dirname "$kak_opt_spell_tmp_file")"
exit 1
else
options="-l $1"
options="-l '$1'"
fi
fi
sed 's/^/^/' < $kak_opt_spell_tmp_file | aspell -a $options 2>&1 | tee /tmp/spell-out | {
line_num=1
regions=$kak_timestamp
read line # drop the identification message
while read line; do
case "$line" in
[\#\&]*)
if expr "$line" : '^&' >/dev/null; then
begin=$(printf %s\\n "$line" | cut -d ' ' -f 4 | sed 's/:$//')
else
begin=$(printf %s\\n "$line" | cut -d ' ' -f 3)
fi
word=$(printf %s\\n "$line" | cut -d ' ' -f 2)
end=$((begin + ${#word}))
regions="$regions:$line_num.$begin,$line_num.$end|Error"
;;
'') line_num=$((line_num + 1));;
\*) ;;
*) printf 'echo -color Error %%{%s}\n' "${line}";;
esac
done
printf 'set buffer spell_regions %%{%s}' "${regions}"
}
rm -r $(dirname $kak_opt_spell_tmp_file)
{
sed 's/^/^/' "$kak_opt_spell_tmp_file" | eval "aspell -a $options" 2>&1 | {
line_num=1
regions=$kak_timestamp
read line # drop the identification message
while read -r line; do
case "$line" in
[\#\&]*)
if expr "$line" : '^&' >/dev/null; then
begin=$(printf %s\\n "$line" | cut -d ' ' -f 4 | sed 's/:$//')
else
begin=$(printf %s\\n "$line" | cut -d ' ' -f 3)
fi
word=$(printf %s\\n "$line" | cut -d ' ' -f 2)
end=$((begin + ${#word}))
regions="$regions:$line_num.$begin,$line_num.$end|Error"
;;
'') line_num=$((line_num + 1));;
\*) ;;
*) printf 'echo -color Error %%{%s}\n' "${line}" | kak -p "${kak_session}";;
esac
done
printf 'set "buffer=%s" spell_regions %%{%s}' "${kak_bufname}" "${regions}" \
| kak -p "${kak_session}"
}
rm -r $(dirname "$kak_opt_spell_tmp_file")
} </dev/null >/dev/null 2>&1 &
}
}