Re: [PATCH 6/7] perf hists browser: Split popup menu actions
From: Arnaldo Carvalho de Melo
Date: Mon Apr 20 2015 - 10:00:32 EST
Em Sun, Apr 19, 2015 at 01:04:14PM +0900, Namhyung Kim escreveu:
> Currently perf_evsel__hists_browse() function spins on a huge loop and
> handles many key actions. Since it's hard to read and modify, let's
> split it out into small helper functions.
>
> The add_XXX_opt() functions are to register popup menu item on the
> selected entry. When it adds an item, it also saves related data into
> struct popup_option and returns 1 so that it can increase the number of
> items (nr_opts). A callback function named do_XXX is called with saved
> data when the item is selected by user.
>
> No functional change intended.
>
> Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
> ---
> tools/perf/ui/browsers/hists.c | 565 ++++++++++++++++++++++++++---------------
> 1 file changed, 363 insertions(+), 202 deletions(-)
>
> diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
> index cace2df7e561..315ebc493508 100644
> --- a/tools/perf/ui/browsers/hists.c
> +++ b/tools/perf/ui/browsers/hists.c
> @@ -1216,11 +1216,6 @@ static void hist_browser__delete(struct hist_browser *browser)
> free(browser);
> }
>
> -static struct hist_entry *hist_browser__selected_entry(struct hist_browser *browser)
> -{
> - return browser->he_selection;
> -}
> -
Why remove the above function? To reduce the patch size you could have
left it and if the reason for removing it is that compelling, remove it
in a later patch.
> static struct thread *hist_browser__selected_thread(struct hist_browser *browser)
> {
> return browser->he_selection->thread;
> @@ -1395,6 +1390,281 @@ close_file_and_continue:
> return ret;
> }
>
> +struct popup_option {
> + struct thread *thread;
> + struct map *map;
> + struct dso *dso;
> + struct symbol *sym;
You could use struct map_symbol, that has the three above, right? In
some cases you would have less lines by doing:
ms = po->ms;
> + int (*fn)(struct popup_option *opt, struct hist_browser *browser,
> + struct hist_browser_timer *hbt, struct pstack *pstack,
I wonder if, as a prep patch, you couldn't have browser->hbt, so that we
would reduce the function signature above. Ditto for pstack.
Also, you're adding the mechanism (popup_option) at the same time that
you make those new functions use it.
I think that it would be better if you first created the functions, call
them directly, then introduce popup_option (probably better named as
"popup_action").
Each patch would be smaller and more easily reviewable, as well bisect
would work better when locating bugs.
> + struct perf_session_env *env);
> +};
> +
> +static int
> +do_annotate(struct popup_option *opt, struct hist_browser *browser,
> + struct hist_browser_timer *hbt, struct pstack *pstack __maybe_unused,
> + struct perf_session_env *env)
> +{
> + struct perf_evsel *evsel;
> + struct annotation *notes;
> + struct map_symbol ms;
> + int err;
> +
> + if (!objdump_path && perf_session_env__lookup_objdump(env))
> + return 0;
> +
> + ms.map = opt->map;
> + ms.sym = opt->sym;
> +
> + notes = symbol__annotation(ms.sym);
> + if (!notes->src)
> + return 0;
> +
> + evsel = hists_to_evsel(browser->hists);
> + err = map_symbol__tui_annotate(&ms, evsel, hbt);
> + /*
> + * offer option to annotate the other branch source or target
> + * (if they exists) when returning from annotate
> + */
> + if ((err == 'q' || err == CTRL('c'))
> + && browser->he_selection->branch_info)
Please put the && operator at the end of the first line, even if
originally it was like that (was it?).
> + return 1;
> +
> + ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);
> + if (err)
> + ui_browser__handle_resize(&browser->b);
> + return 0;
> +}
> +
> +static int
> +add_annotate_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser __maybe_unused,
> + struct map *map, struct symbol *sym)
> +{
> + if (sym == NULL || map->dso->annotate_warned)
> + return 0;
> +
> + if (asprintf(optstr, "Annotate %s", sym->name) < 0)
> + return 0;
> +
> + opt->map = map;
> + opt->sym = sym;
> + opt->fn = do_annotate;
> + return 1;
> +}
> +
> +static int do_zoom_thread(struct popup_option *opt,
> + struct hist_browser *browser,
> + struct hist_browser_timer *hbt __maybe_unused,
> + struct pstack *pstack,
> + struct perf_session_env *env __maybe_unused)
> +{
> + struct thread *thread = opt->thread;
> +
> + if (browser->hists->thread_filter) {
> + pstack__remove(pstack, &browser->hists->thread_filter);
> + perf_hpp__set_elide(HISTC_THREAD, false);
> + thread__zput(browser->hists->thread_filter);
> + ui_helpline__pop();
> + } else {
> + ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
> + thread->comm_set ? thread__comm_str(thread) : "",
> + thread->tid);
> + browser->hists->thread_filter = thread__get(thread);
> + perf_hpp__set_elide(HISTC_THREAD, false);
> + pstack__push(pstack, &browser->hists->thread_filter);
> + }
> +
> + hists__filter_by_thread(browser->hists);
> + hist_browser__reset(browser);
> + return 0;
> +}
> +
> +static int
> +add_thread_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser, struct thread *thread)
> +{
> + if (thread == NULL)
> + return 0;
> +
> + if (asprintf(optstr, "Zoom %s %s(%d) thread",
> + browser->hists->thread_filter ? "out of" : "into",
> + thread->comm_set ? thread__comm_str(thread) : "",
> + thread->tid) < 0)
> + return 0;
> +
> + opt->thread = thread;
> + opt->fn = do_zoom_thread;
> + return 1;
> +}
> +
> +static int do_zoom_dso(struct popup_option *opt,
> + struct hist_browser *browser,
> + struct hist_browser_timer *hbt __maybe_unused,
> + struct pstack *pstack,
> + struct perf_session_env *env __maybe_unused)
> +{
> + struct dso *dso = opt->dso;
> +
> + if (browser->hists->dso_filter) {
> + pstack__remove(pstack, &browser->hists->dso_filter);
> + perf_hpp__set_elide(HISTC_DSO, false);
> + browser->hists->dso_filter = NULL;
> + ui_helpline__pop();
> + } else {
> + if (dso == NULL)
> + return 0;
> + ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
> + dso->kernel ? "the Kernel" : dso->short_name);
> + browser->hists->dso_filter = dso;
> + perf_hpp__set_elide(HISTC_DSO, true);
> + pstack__push(pstack, &browser->hists->dso_filter);
> + }
> +
> + hists__filter_by_dso(browser->hists);
> + hist_browser__reset(browser);
> + return 0;
> +}
> +
> +static int
> +add_dso_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser, struct dso *dso)
> +{
> + if (dso == NULL)
> + return 0;
> +
> + if (asprintf(optstr, "Zoom %s %s DSO",
> + browser->hists->dso_filter ? "out of" : "into",
> + dso->kernel ? "the Kernel" : dso->short_name) < 0)
> + return 0;
> +
> + opt->dso = dso;
> + opt->fn = do_zoom_dso;
> + return 1;
> +}
> +
> +static int do_browse_map(struct popup_option *opt,
> + struct hist_browser *browser __maybe_unused,
> + struct hist_browser_timer *hbt __maybe_unused,
> + struct pstack *pstack __maybe_unused,
> + struct perf_session_env *env __maybe_unused)
> +{
> + map__browse(opt->map);
> + return 0;
> +}
> +
> +static int
> +add_map_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser __maybe_unused, struct map *map)
> +{
> + if (map == NULL)
> + return 0;
> +
> + if (asprintf(optstr, "Browse map details") < 0)
> + return 0;
> +
> + opt->map = map;
> + opt->fn = do_browse_map;
> + return 1;
> +}
> +
> +static int do_run_script(struct popup_option *opt,
> + struct hist_browser *browser __maybe_unused,
> + struct hist_browser_timer *hbt __maybe_unused,
> + struct pstack *pstack __maybe_unused,
> + struct perf_session_env *env __maybe_unused)
> +{
> + char script_opt[64];
> + memset(script_opt, 0, sizeof(script_opt));
> +
> + if (opt->thread) {
> + scnprintf(script_opt, sizeof(script_opt), " -c %s ",
> + thread__comm_str(opt->thread));
> + } else if (opt->sym) {
> + scnprintf(script_opt, sizeof(script_opt), " -S %s ",
> + opt->sym->name);
> + }
> +
> + script_browse(script_opt);
> + return 0;
> +}
> +
> +static int
> +add_script_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser __maybe_unused,
> + struct thread *thread, struct symbol *sym)
> +{
> + if (thread) {
> + if (asprintf(optstr, "Run scripts for samples of thread [%s]",
> + thread__comm_str(thread)) < 0)
> + return 0;
> + } else if (sym) {
> + if (asprintf(optstr, "Run scripts for samples of symbol [%s]",
> + sym->name) < 0)
> + return 0;
> + } else {
> + if (asprintf(optstr, "Run scripts for all samples") < 0)
> + return 0;
> + }
> +
> + opt->thread = thread;
> + opt->sym = sym;
> + opt->fn = do_run_script;
> +
> + return 1;
> +}
> +
> +static int do_switch_data(struct popup_option *opt __maybe_unused,
> + struct hist_browser *browser __maybe_unused,
> + struct hist_browser_timer *hbt __maybe_unused,
> + struct pstack *pstack __maybe_unused,
> + struct perf_session_env *env __maybe_unused)
> +{
> + if (switch_data_file()) {
> + ui__warning("Won't switch the data files due to\n"
> + "no valid data file get selected!\n");
> + return 0;
> + }
> +
> + return K_SWITCH_INPUT_DATA;
> +}
> +
> +static int
> +add_switch_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser __maybe_unused,
> + struct hist_browser_timer *hbt)
> +{
> + if (!is_report_browser(hbt))
> + return 0;
> +
> + if (asprintf(optstr, "Switch to another data file in PWD") < 0)
> + return 0;
> +
> + opt->fn = do_switch_data;
> + return 1;
> +}
> +
> +static int do_exit_browser(struct popup_option *opt __maybe_unused,
> + struct hist_browser *browser __maybe_unused,
> + struct hist_browser_timer *hbt __maybe_unused,
> + struct pstack *pstack __maybe_unused,
> + struct perf_session_env *env __maybe_unused)
> +{
> + return 0;
> +}
> +
> +static int
> +add_exit_opt(struct popup_option *opt, char **optstr,
> + struct hist_browser *browser __maybe_unused)
> +{
> + if (asprintf(optstr, "Exit") < 0)
> + return 0;
> +
> + opt->fn = do_exit_browser;
> + return 1;
> +}
> +
> static void hist_browser__update_nr_entries(struct hist_browser *hb)
> {
> u64 nr_entries = 0;
> @@ -1424,11 +1694,11 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
> struct hist_browser *browser = hist_browser__new(hists);
> struct branch_info *bi;
> struct pstack *fstack;
> - char *options[16];
> - int nr_options = 0;
> + char *optstr[16];
> + struct popup_option opts[16];
> + int nr_opts = 0;
> int key = -1;
> char buf[64];
> - char script_opt[64];
> int delay_secs = hbt ? hbt->refresh : 0;
> struct perf_hpp_fmt *fmt;
>
> @@ -1479,7 +1749,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
>
> ui_helpline__push(helpline);
>
> - memset(options, 0, sizeof(options));
> + memset(optstr, 0, sizeof(optstr));
> + memset(opts, 0, sizeof(opts));
>
> perf_hpp__for_each_format(fmt)
> perf_hpp__reset_width(fmt, hists);
> @@ -1489,14 +1760,10 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
>
> while (1) {
> struct thread *thread = NULL;
> - const struct dso *dso = NULL;
> - int choice = 0,
> - annotate = -2, zoom_dso = -2, zoom_thread = -2,
> - annotate_f = -2, annotate_t = -2, browse_map = -2;
> - int scripts_comm = -2, scripts_symbol = -2,
> - scripts_all = -2, switch_data = -2;
> + struct dso *dso = NULL;
> + int choice = 0;
>
> - nr_options = 0;
> + nr_opts = 0;
>
> key = hist_browser__run(browser, hbt);
>
> @@ -1526,17 +1793,28 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
> browser->selection->sym == NULL ||
> browser->selection->map->dso->annotate_warned)
> continue;
> - goto do_annotate;
> +
> + opts->map = browser->selection->map;
> + opts->sym = browser->selection->sym;
> +
> + do_annotate(opts, browser, hbt, fstack, env);
> + continue;
> case 'P':
> hist_browser__dump(browser);
> continue;
> case 'd':
> - goto zoom_dso;
> + opts->dso = dso;
> +
> + do_zoom_dso(opts, browser, hbt, fstack, env);
> + continue;
> case 'V':
> browser->show_dso = !browser->show_dso;
> continue;
> case 't':
> - goto zoom_thread;
> + opts->thread = thread;
> +
> + do_zoom_thread(opts, browser, hbt, fstack, env);
> + continue;
> case '/':
> if (ui_browser__input_window("Symbol to show",
> "Please enter the name of symbol you want to see",
> @@ -1548,12 +1826,20 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
> }
> continue;
> case 'r':
> - if (is_report_browser(hbt))
> - goto do_scripts;
> + if (is_report_browser(hbt)) {
> + opts->thread = NULL;
> + opts->sym = NULL;
> +
> + do_run_script(opts, browser, hbt, fstack, env);
> + }
> continue;
> case 's':
> - if (is_report_browser(hbt))
> - goto do_data_switch;
> + if (is_report_browser(hbt)) {
> + key = do_switch_data(opts, browser, hbt,
> + fstack, env);
> + if (key == K_SWITCH_INPUT_DATA)
> + goto out_free_stack;
> + }
> continue;
> case 'i':
> /* env->arch is NULL for live-mode (i.e. perf top) */
> @@ -1592,10 +1878,16 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
> continue;
> }
> top = pstack__pop(fstack);
> - if (top == &browser->hists->dso_filter)
> - goto zoom_out_dso;
> - if (top == &browser->hists->thread_filter)
> - goto zoom_out_thread;
> + if (top == &browser->hists->dso_filter) {
> + perf_hpp__set_elide(HISTC_DSO, false);
> + browser->hists->dso_filter = NULL;
> + ui_helpline__pop();
> + }
> + if (top == &browser->hists->thread_filter) {
> + perf_hpp__set_elide(HISTC_THREAD, false);
> + thread__zput(browser->hists->thread_filter);
> + ui_helpline__pop();
> + }
> continue;
> }
> case K_ESC:
> @@ -1620,200 +1912,69 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
> if (sort__mode == SORT_MODE__BRANCH) {
> bi = browser->he_selection->branch_info;
>
> - if (bi == NULL)
> - goto skip_annotation;
> -
> - if (bi->from.sym != NULL &&
> - !bi->from.map->dso->annotate_warned &&
> - asprintf(&options[nr_options], "Annotate %s", bi->from.sym->name) > 0) {
> - annotate_f = nr_options++;
> - }
> -
> - if (bi->to.sym != NULL &&
> - !bi->to.map->dso->annotate_warned &&
> - (bi->to.sym != bi->from.sym ||
> - bi->to.map->dso != bi->from.map->dso) &&
> - asprintf(&options[nr_options], "Annotate %s", bi->to.sym->name) > 0) {
> - annotate_t = nr_options++;
> + if (bi != NULL) {
> + nr_opts += add_annotate_opt(&opts[nr_opts],
> + &optstr[nr_opts],
> + browser,
> + bi->from.map,
> + bi->from.sym);
> + if (bi->to.sym != bi->from.sym)
> + nr_opts += add_annotate_opt(&opts[nr_opts],
> + &optstr[nr_opts],
> + browser,
> + bi->to.map,
> + bi->to.sym);
> }
> } else {
> - if (browser->selection->sym != NULL &&
> - !browser->selection->map->dso->annotate_warned) {
> - struct annotation *notes;
> -
> - notes = symbol__annotation(browser->selection->sym);
> -
> - if (notes->src &&
> - asprintf(&options[nr_options], "Annotate %s",
> - browser->selection->sym->name) > 0) {
> - annotate = nr_options++;
> - }
> - }
> + nr_opts += add_annotate_opt(&opts[nr_opts],
> + &optstr[nr_opts], browser,
> + browser->selection->map,
> + browser->selection->sym);
> }
> skip_annotation:
> - if (thread != NULL &&
> - asprintf(&options[nr_options], "Zoom %s %s(%d) thread",
> - (browser->hists->thread_filter ? "out of" : "into"),
> - (thread->comm_set ? thread__comm_str(thread) : ""),
> - thread->tid) > 0)
> - zoom_thread = nr_options++;
> -
> - if (dso != NULL &&
> - asprintf(&options[nr_options], "Zoom %s %s DSO",
> - (browser->hists->dso_filter ? "out of" : "into"),
> - (dso->kernel ? "the Kernel" : dso->short_name)) > 0)
> - zoom_dso = nr_options++;
> -
> - if (browser->selection != NULL &&
> - browser->selection->map != NULL &&
> - asprintf(&options[nr_options], "Browse map details") > 0)
> - browse_map = nr_options++;
> + nr_opts += add_thread_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, thread);
> + nr_opts += add_dso_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, dso);
> + nr_opts += add_map_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, browser->selection->map);
>
> /* perf script support */
> if (browser->he_selection) {
> - struct symbol *sym;
> -
> - if (asprintf(&options[nr_options], "Run scripts for samples of thread [%s]",
> - thread__comm_str(browser->he_selection->thread)) > 0)
> - scripts_comm = nr_options++;
> -
> - sym = browser->he_selection->ms.sym;
> - if (sym && sym->namelen &&
> - asprintf(&options[nr_options], "Run scripts for samples of symbol [%s]",
> - sym->name) > 0)
> - scripts_symbol = nr_options++;
> + nr_opts += add_script_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, thread, NULL);
> + nr_opts += add_script_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, NULL,
> + browser->selection->sym);
> }
> + nr_opts += add_script_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, NULL, NULL);
>
> - if (asprintf(&options[nr_options], "Run scripts for all samples") > 0)
> - scripts_all = nr_options++;
> -
> - if (is_report_browser(hbt) && asprintf(&options[nr_options],
> - "Switch to another data file in PWD") > 0)
> - switch_data = nr_options++;
> + nr_opts += add_switch_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser, hbt);
> add_exit_option:
> - if (asprintf(&options[nr_options], "Exit") > 0)
> - nr_options++;
> -retry_popup_menu:
> - choice = ui__popup_menu(nr_options, options);
> -
> - if (choice == nr_options - 1)
> - break;
> -
> - if (choice == -1) {
> - free_popup_options(options, nr_options - 1);
> - continue;
> - }
> -
> - if (choice == annotate || choice == annotate_t || choice == annotate_f) {
> - struct hist_entry *he;
> - struct annotation *notes;
> - struct map_symbol ms;
> - int err;
> -do_annotate:
> - if (!objdump_path && perf_session_env__lookup_objdump(env))
> - continue;
> + nr_opts += add_exit_opt(&opts[nr_opts], &optstr[nr_opts],
> + browser);
>
> - he = hist_browser__selected_entry(browser);
> - if (he == NULL)
> - continue;
> -
> - if (choice == annotate_f) {
> - ms.map = he->branch_info->from.map;
> - ms.sym = he->branch_info->from.sym;
> - } else if (choice == annotate_t) {
> - ms.map = he->branch_info->to.map;
> - ms.sym = he->branch_info->to.sym;
> - } else {
> - ms = *browser->selection;
> - }
> -
> - notes = symbol__annotation(ms.sym);
> - if (!notes->src)
> - continue;
> -
> - err = map_symbol__tui_annotate(&ms, evsel, hbt);
> - /*
> - * offer option to annotate the other branch source or target
> - * (if they exists) when returning from annotate
> - */
> - if ((err == 'q' || err == CTRL('c'))
> - && annotate_t != -2 && annotate_f != -2)
> - goto retry_popup_menu;
> -
> - ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);
> - if (err)
> - ui_browser__handle_resize(&browser->b);
> -
> - } else if (choice == browse_map)
> - map__browse(browser->selection->map);
> - else if (choice == zoom_dso) {
> -zoom_dso:
> - if (browser->hists->dso_filter) {
> - pstack__remove(fstack, &browser->hists->dso_filter);
> -zoom_out_dso:
> - ui_helpline__pop();
> - browser->hists->dso_filter = NULL;
> - perf_hpp__set_elide(HISTC_DSO, false);
> - } else {
> - if (dso == NULL)
> - continue;
> - ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
> - dso->kernel ? "the Kernel" : dso->short_name);
> - browser->hists->dso_filter = dso;
> - perf_hpp__set_elide(HISTC_DSO, true);
> - pstack__push(fstack, &browser->hists->dso_filter);
> - }
> - hists__filter_by_dso(hists);
> - hist_browser__reset(browser);
> - } else if (choice == zoom_thread) {
> -zoom_thread:
> - if (browser->hists->thread_filter) {
> - pstack__remove(fstack, &browser->hists->thread_filter);
> -zoom_out_thread:
> - ui_helpline__pop();
> - thread__zput(browser->hists->thread_filter);
> - perf_hpp__set_elide(HISTC_THREAD, false);
> - } else {
> - ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
> - thread->comm_set ? thread__comm_str(thread) : "",
> - thread->tid);
> - browser->hists->thread_filter = thread__get(thread);
> - perf_hpp__set_elide(HISTC_THREAD, false);
> - pstack__push(fstack, &browser->hists->thread_filter);
> - }
> - hists__filter_by_thread(hists);
> - hist_browser__reset(browser);
> - }
> - /* perf scripts support */
> - else if (choice == scripts_all || choice == scripts_comm ||
> - choice == scripts_symbol) {
> -do_scripts:
> - memset(script_opt, 0, 64);
> + do {
> + struct popup_option *opt;
>
> - if (choice == scripts_comm)
> - sprintf(script_opt, " -c %s ", thread__comm_str(browser->he_selection->thread));
> + choice = ui__popup_menu(nr_opts, optstr);
> + if (choice == -1 || choice >= nr_opts)
> + break;
>
> - if (choice == scripts_symbol)
> - sprintf(script_opt, " -S %s ", browser->he_selection->ms.sym->name);
> + opt = &opts[choice];
> + key = opt->fn(opt, browser, hbt, fstack, env);
> + } while (key == 1);
>
> - script_browse(script_opt);
> - }
> - /* Switch to another data file */
> - else if (choice == switch_data) {
> -do_data_switch:
> - if (!switch_data_file()) {
> - key = K_SWITCH_INPUT_DATA;
> - break;
> - } else
> - ui__warning("Won't switch the data files due to\n"
> - "no valid data file get selected!\n");
> - }
> + if (key == K_SWITCH_INPUT_DATA)
> + break;
> }
> out_free_stack:
> pstack__delete(fstack);
> out:
> hist_browser__delete(browser);
> - free_popup_options(options, ARRAY_SIZE(options));
> + free_popup_options(optstr, ARRAY_SIZE(optstr));
> return key;
> }
>
> --
> 2.3.5
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