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reimplemented ctags-search command

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This commit is contained in:
Andrey Orst 2019-04-17 18:22:17 +03:00
parent 92972bed4f
commit 3e85406ec1
1 changed files with 25 additions and 14 deletions
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39
rc/tools/ctags.kak
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@ -25,27 +25,38 @@ If no symbol is passed then the current selection is used as symbol name} \
ctags-search \
%{ evaluate-commands %sh{
realpath() { ( cd "$(dirname "$1")"; printf "%s/%s\n" "$(pwd -P)" "$(basename "$1")" ) }
export tagname=${1:-${kak_selection}}
export tagname="${1:-${kak_selection}}"
eval "set -- $kak_opt_ctagsfiles"
for candidate in "$@"; do
[ -f "$candidate" ] && realpath "$candidate"
done | awk '!x[$0]++' | # remove duplicates
while read -r tags; do
printf '!TAGROOT\t%s\n' "$(realpath "${tags%/*}")/"
readtags -t "$tags" $tagname
readtags -t "$tags" "$tagname"
done | awk -F '\t|\n' '
/^!TAGROOT\t/ { tagroot=$2 }
/[^\t]+\t[^\t]+\t\/\^.*\$?\// {
re=$0;
sub(".*\t/\\^", "", re); sub("\\$?/$", "", re); gsub("(\\{|\\}|\\\\E).*$", "", re);
keys=re; gsub(/</, "<lt>", keys); gsub(/\t/, "<c-v><c-i>", keys);
out = out " %{" $2 " {MenuInfo}" re "} %{evaluate-commands %{ try %{ edit %{" path($2) "}; execute-keys %{/\\Q" keys "<ret>vc} } catch %{ echo %{unable to find tag} } } }"
}
/[^\t]+\t[^\t]+\t[0-9]+/ { out = out " %{" $2 ":" $3 "} %{evaluate-commands %{ edit %{" path($2) "} %{" $3 "}}}" }
END { print ( length(out) == 0 ? "echo -markup %{{Error}no such tag " ENVIRON["tagname"] "}" : "menu -markup -auto-single " out ) }
# Ensure x is an absolute file path, by prepending with tagroot
function path(x) { return x ~/^\// ? x : tagroot x }'
/^!TAGROOT\t/ { tagroot=$2 }
/[^\t]+\t[^\t]+\t\/\^.*\$?\// {
opener = "\\{"; closer = "\\}"
line = $0; sub(".*\t/\\^", "", line); sub("\\$?/$", "", line);
menu_info = line; gsub("!", "!!", menu_info); gsub(/^[\t+ ]+/, "", menu_info); gsub(opener, "\\"opener, menu_info); gsub(/\t/, " ", menu_info);
keys = line; gsub(/</, "<lt>", keys); gsub(/\t/, "<c-v><c-i>", keys); gsub("!", "!!", keys); gsub("&", "&&", keys); gsub("#", "##", keys); gsub("\\|", "||", keys); gsub("\\\\/", "/", keys);
menu_item = $2; gsub("!", "!!", menu_item);
edit_path = path($2); gsub("&", "&&", edit_path); gsub("#", "##", edit_path); gsub("\\|", "||", edit_path);
select = $1; gsub(/</, "<lt>", select); gsub(/\t/, "<c-v><c-i>", select); gsub("!", "!!", select); gsub("&", "&&", select); gsub("#", "##", select); gsub("\\|", "||", select);
out = out "%!" menu_item ": {MenuInfo}" menu_info "! %!evaluate-commands %# try %& edit -existing %|" edit_path "|; execute-keys %|/\\Q" keys "<ret>vc| & catch %& echo -markup %|{Error}unable to find tag| &; try %& execute-keys %|s\\Q" select "<ret>| & # !"
}
/[^\t]+\t[^\t]+\t[0-9]+/ {
opener = "{"; closer = "}"
menu_item = $2; gsub("!", "!!", menu_item);
select = $1; gsub(/</, "<lt>", select); gsub(/\t/, "<c-v><c-i>", select); gsub("!", "!!", select); gsub("&", "&&", select); gsub("#", "##", select); gsub("\\|", "||", select);
menu_info = $3; gsub("!", "!!", menu_info); gsub(opener, "\\"opener, menu_info);
edit_path = path($2); gsub("!", "!!", edit_path); gsub("#", "##", edit_path); gsub("&", "&&", edit_path); gsub("\\|", "||", edit_path);
line_number = $3;
out = out "%!" menu_item ": {MenuInfo}" menu_info "! %!evaluate-commands %# try %& edit -existing %|" edit_path "|; execute-keys %|" line_number "gx| & catch %& echo -markup %|{Error}unable to find tag| &; try %& execute-keys %|s\\Q" select "<ret>| & # !"
}
END { print ( length(out) == 0 ? "echo -markup %{{Error}no such tag " ENVIRON["tagname"] "}" : "menu -markup -auto-single " out ) }
# Ensure x is an absolute file path, by prepending with tagroot
function path(x) { return x ~/^\// ? x : tagroot x }'
}}
define-command ctags-complete -docstring "Insert completion candidates for the current selection into the buffer's local variables" %{ evaluate-commands -draft %{