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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 [ $# -ge 1 ]; then
if [ ${#1} -ne 2 -a ${#1} -ne 5 ]; 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)' 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 exit 1
else else
options="-l $1" options="-l '$1'"
fi fi
fi fi
sed 's/^/^/' < $kak_opt_spell_tmp_file | aspell -a $options 2>&1 | tee /tmp/spell-out | {
line_num=1 {
regions=$kak_timestamp sed 's/^/^/' "$kak_opt_spell_tmp_file" | eval "aspell -a $options" 2>&1 | {
read line # drop the identification message line_num=1
while read line; do regions=$kak_timestamp
case "$line" in read line # drop the identification message
[\#\&]*) while read -r line; do
if expr "$line" : '^&' >/dev/null; then case "$line" in
begin=$(printf %s\\n "$line" | cut -d ' ' -f 4 | sed 's/:$//') [\#\&]*)
else if expr "$line" : '^&' >/dev/null; then
begin=$(printf %s\\n "$line" | cut -d ' ' -f 3) begin=$(printf %s\\n "$line" | cut -d ' ' -f 4 | sed 's/:$//')
fi else
word=$(printf %s\\n "$line" | cut -d ' ' -f 2) begin=$(printf %s\\n "$line" | cut -d ' ' -f 3)
end=$((begin + ${#word})) fi
regions="$regions:$line_num.$begin,$line_num.$end|Error" word=$(printf %s\\n "$line" | cut -d ' ' -f 2)
;; end=$((begin + ${#word}))
'') line_num=$((line_num + 1));; regions="$regions:$line_num.$begin,$line_num.$end|Error"
\*) ;; ;;
*) printf 'echo -color Error %%{%s}\n' "${line}";; '') line_num=$((line_num + 1));;
esac \*) ;;
done *) printf 'echo -color Error %%{%s}\n' "${line}" | kak -p "${kak_session}";;
printf 'set buffer spell_regions %%{%s}' "${regions}" esac
} done
rm -r $(dirname $kak_opt_spell_tmp_file) printf 'set "buffer=%s" spell_regions %%{%s}' "${kak_bufname}" "${regions}" \
| kak -p "${kak_session}"
}
rm -r $(dirname "$kak_opt_spell_tmp_file")
} </dev/null >/dev/null 2>&1 &
} }
} }