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port clang.kak to awk rather than perl

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This commit is contained in:
Maxime Coste 2014-03-27 22:00:14 +00:00
parent 159e0d049d
commit 126d61aa86
1 changed files with 21 additions and 7 deletions
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28
rc/clang.kak
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@ -17,14 +17,28 @@ def clang-complete %{
(
pos=-:${kak_cursor_line}:${kak_cursor_column}
cd $(dirname ${kak_buffile})
output=$(clang++ -x c++ -fsyntax-only ${kak_opt_clang_options} -Xclang -code-completion-at=${pos} - < ${kak_opt_clang_filename} 2>&1 | tee /tmp/kak-clang-out |
grep -E "^COMPLETION:[^:]+:" | perl -pe 's/^COMPLETION:[^:]+: +//; s/:/\\:/g; s/\[#.*?#\]|<#.*?#>(, *|\))?|\{#.*?#\}\)?//g')
clang++ -x c++ -fsyntax-only ${kak_opt_clang_options} -Xclang -code-completion-at=${pos} - < ${kak_opt_clang_filename} 2>&1 | awk -e '
function rmblocks(opening, closing, val, res) {
while (match(val, opening)) {
res = res substr(val, 1, RSTART-1)
val = substr(val, RSTART + RLENGTH)
if (match(val, closing))
val = substr(val, RSTART + RLENGTH)
}
return res val
}
BEGIN { out = ENVIRON["kak_cursor_line"] "." ENVIRON["kak_cursor_column"] "@" ENVIRON["kak_timestamp"] }
/^COMPLETION:[^:]+:/ {
gsub("^COMPLETION:[^:]+: +", ""); gsub(":", "\\:")
c = rmblocks("\\[#", "#\\]", rmblocks("<#", "#>", rmblocks("\\{#", "#\\}", $0)))
gsub("\\((, )+\\)", "(", c)
out = out ":" c
}
END {
cmd = "kak -p " ENVIRON["kak_session"]
print "eval -client " ENVIRON["kak_client"] " %[ echo completed; set buffer clang_completions %[" out "] ]" | cmd
}'
rm -r $(dirname ${kak_opt_clang_filename})
completions="${kak_cursor_line}.${kak_cursor_column}@${kak_timestamp}"
for cmp in ${output}; do
completions="${completions}:${cmp}"
done
echo "eval -client $kak_client %[ echo completed; set buffer clang_completions '${completions}' ]" | kak -p ${kak_session}
) > /dev/null 2>&1 < /dev/null &
}
}