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Implementation of variable with killring entries

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This commit is contained in:
Karolina Gontarek
2021-04-09 21:08:56 +02:00
committed by ridiculousfish
parent 0a559ac457
commit ed64cf5e34
4 changed files with 38 additions and 0 deletions
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4
src/env.cpp
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@@ -35,6 +35,7 @@
#include "termsize.h"
#include "wcstringutil.h"
#include "wutil.h" // IWYU pragma: keep
#include "kill.h"
/// Some configuration path environment variables.
#define FISH_DATADIR_VAR L"__fish_data_dir"
@@ -93,6 +94,7 @@ static constexpr const electric_var_t electric_variables[] = {
{L"fish_pid", electric_var_t::freadonly},
{L"history", electric_var_t::freadonly | electric_var_t::fcomputed},
{L"hostname", electric_var_t::freadonly},
{L"killring", electric_var_t::freadonly | electric_var_t::fcomputed},
{L"pipestatus", electric_var_t::freadonly | electric_var_t::fcomputed},
{L"status", electric_var_t::freadonly | electric_var_t::fcomputed},
{L"status_generation", electric_var_t::freadonly | electric_var_t::fcomputed},
@@ -716,6 +718,8 @@ maybe_t<env_var_t> env_scoped_impl_t::try_get_computed(const wcstring &key) cons
wcstring_list_t result;
if (history) history->get_history(result);
return env_var_t(L"history", std::move(result));
} else if (key == L"killring") {
return env_var_t(L"killring", kill_entries());
} else if (key == L"pipestatus") {
const auto &js = perproc_data().statuses;
wcstring_list_t result;