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Add comment explaining compl_func_args

pull/1503/head
Taro Sato 2020-02-23 18:38:06 -08:00
parent fe26adf7ac
commit fbc8f7ddf4
1 changed files with 4 additions and 0 deletions
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4
plugins/available/alias-completion.plugin.bash
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@ -63,9 +63,13 @@ function alias_completion {
local compl_func="${new_completion/#* -F /}"; compl_func="${compl_func%% *}" local compl_func="${new_completion/#* -F /}"; compl_func="${compl_func%% *}"
# avoid recursive call loops by ignoring our own functions # avoid recursive call loops by ignoring our own functions
if [[ "${compl_func#_$namespace::}" == $compl_func ]]; then if [[ "${compl_func#_$namespace::}" == $compl_func ]]; then
# the completion function stored in compl_func may need argument(s),
# in which case they should be provided in compl_func_args (see #1497)
local compl_func_args=
if [[ $compl_func == _filedir_xspec ]]; then if [[ $compl_func == _filedir_xspec ]]; then
compl_func_args=$alias_cmd compl_func_args=$alias_cmd
fi fi
local compl_wrapper="_${namespace}::${alias_name}" local compl_wrapper="_${namespace}::${alias_name}"
echo "function $compl_wrapper { echo "function $compl_wrapper {
(( COMP_CWORD += ${#alias_arg_words[@]} )) (( COMP_CWORD += ${#alias_arg_words[@]} ))