kakoune/rc/spell.kak
Maxime Coste 99c5b7e678 Replace potentially problematic uses of echo with printf %s
Echo supported switches are not well defined, so echo usage that
directly pass a shell variable as parameter may not have the
expected behaviour. Using printf %s should be safer.
2016-01-10 20:41:46 +00:00

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decl -hidden range-faces spell_regions
decl -hidden str spell_tmp_file
def spell %{
try %{ addhl ranges 'spell_regions' }
%sh{
file=$(mktemp -d -t kak-spell.XXXXXXXX)/buffer
echo "write ${file}"
echo "set buffer spell_tmp_file ${file}"
}
%sh{
sed -i 's/^/^/' $kak_opt_spell_tmp_file
aspell -a < $kak_opt_spell_tmp_file 2>&1 | {
line_num=1
regions=$kak_timestamp
while read line; do
case $line in
\&*)
word=$(printf %s "$line" | cut -d ' ' -f 2)
begin=$(printf %s "$line" | cut -d ' ' -f 4 | sed 's/:$//')
end=$((begin + ${#word}))
# echo "echo -debug -- line: $line_num, word: $word, begin: $begin, end: $end"
regions="$regions:$line_num.$begin,$line_num.$end|Error"
;;
'#'*)
word=$(printf %s "$line" | cut -d ' ' -f 2)
begin=$(printf %s "$line" | cut -d ' ' -f 3)
end=$((begin + ${#word}))
# echo "echo -debug -- line: $line_num, word: $word, begin: $begin, end: $end"
regions="$regions:$line_num.$begin,$line_num.$end|Error"
;;
'') ((++line_num)) ;;
*) ;;
esac
done
echo "set buffer spell_regions %{$regions}"
}
rm -r $(dirname $kak_opt_spell_tmp_file)
}
}