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much simple clang completion script

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This commit is contained in:
Maxime Coste 2014-10-31 20:53:36 +00:00
parent e38ba6ce3d
commit 2c2d57f671
1 changed files with 6 additions and 23 deletions
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29
rc/clang.kak
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@ -8,7 +8,7 @@ def clang-complete %{
dir=$(mktemp -d -t kak-clang.XXXXXXXX)
mkfifo ${dir}/fifo
echo "set buffer clang_tmp_dir ${dir}"
echo "write ${dir}/buffer.cpp"
echo "write ${dir}/buf"
}
# end the previous %sh{} so that its output gets interpreted by kakoune
# before launching the following as a background task.
@ -26,28 +26,11 @@ def clang-complete %{
(
pos=-:${kak_cursor_line}:${kak_cursor_column}
cd $(dirname ${kak_buffile})
clang++ -x c++ -fsyntax-only ${kak_opt_clang_options} -Xclang -code-completion-at=${pos} - < ${dir}/buffer.cpp 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); gsub("<(, )+>", "<", c)
out = out ":" c
}
! /^COMPLETION:[^:]+:/ { print $0 }
END {
cmd = "kak -p " ENVIRON["kak_session"]
print "eval -client " ENVIRON["kak_client"] " %[ echo completed; set buffer clang_completions %[" out "] ]" | cmd
}' 2>&1 > ${dir}/fifo
header="${kak_cursor_line}.${kak_cursor_column}@${kak_timestamp}"
compl=$(clang++ -x c++ -fsyntax-only ${kak_opt_clang_options} -Xclang -code-completion-at=${pos} - < ${dir}/buf 2>&1 |
tee ${dir}/fifo | grep ^COMPLETION: | grep -v '(Hidden)' | sed -re 's/^COMPLETION: ([^:]+) :.*/\1/; s/:/\\:/g' | uniq | paste -s -d ':')
echo "eval -client ${kak_client} %[ echo completed; set 'buffer=${kak_buffile}' clang_completions %[${header}:${compl}] ]" | kak -p ${kak_session}
) > /dev/null 2>&1 < /dev/null &
}
}