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[cppcheck] add const in several places

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Found with constParameter, functionConst, constVariable, constArgument

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
2020-03-13 13:59:10 -07:00
committed by ridiculousfish
parent 39861d54c5
commit fee08a87e9
19 changed files with 53 additions and 53 deletions
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14
src/env_dispatch.cpp
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@@ -217,12 +217,12 @@ void env_universal_callbacks(env_stack_t *stack, const callback_data_list_t &cal
}
}
static void handle_fish_term_change(env_stack_t &vars) {
static void handle_fish_term_change(const env_stack_t &vars) {
update_fish_color_support(vars);
reader_react_to_color_change();
}
static void handle_change_ambiguous_width(env_stack_t &vars) {
static void handle_change_ambiguous_width(const env_stack_t &vars) {
int new_width = 1;
if (auto width_str = vars.get(L"fish_ambiguous_width")) {
new_width = fish_wcstol(width_str->as_string().c_str());
@@ -230,26 +230,26 @@ static void handle_change_ambiguous_width(env_stack_t &vars) {
g_fish_ambiguous_width = std::max(0, new_width);
}
static void handle_term_size_change(env_stack_t &vars) {
static void handle_term_size_change(const env_stack_t &vars) {
UNUSED(vars);
invalidate_termsize(true); // force fish to update its idea of the terminal size plus vars
}
static void handle_fish_history_change(env_stack_t &vars) {
static void handle_fish_history_change(const env_stack_t &vars) {
reader_change_history(history_session_id(vars));
}
static void handle_function_path_change(env_stack_t &vars) {
static void handle_function_path_change(const env_stack_t &vars) {
UNUSED(vars);
function_invalidate_path();
}
static void handle_complete_path_change(env_stack_t &vars) {
static void handle_complete_path_change(const env_stack_t &vars) {
UNUSED(vars);
complete_invalidate_path();
}
static void handle_tz_change(const wcstring &var_name, env_stack_t &vars) {
static void handle_tz_change(const wcstring &var_name, const env_stack_t &vars) {
handle_timezone(var_name.c_str(), vars);
}