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Param command: Add functionality to view active params

This commit is contained in:
Lorenz Meier 2015-03-22 23:16:22 -07:00
parent d6f7c9b8b4
commit 4c6ddf9372
1 changed files with 4 additions and 3 deletions
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7
src/systemcmds/param/param.c
View File

@ -235,8 +235,9 @@ do_import(const char *param_file_name)
static void
do_show(const char *search_string)
{
printf(" + = saved, * = unsaved\n");
printf("Symbols: x = used, + = saved, * = unsaved\n");
param_foreach(do_show_print, (char *)search_string, false, false);
printf("\n %u parameters total, %u used.\n", param_count(), param_count_used());
exit(0);
}
@ -278,12 +279,12 @@ do_show_print(void *arg, param_t param)
}
/* the search string must have been consumed */
if (!(*ss == '\0' || *ss == '*')) {
if (!(*ss == '\0' || *ss == '*') || *pp != '\0') {
return;
}
}
printf("%c %s: ",
printf("%c %c %s: ", (param_used(param) ? 'x' : ' '),
param_value_unsaved(param) ? '*' : (param_value_is_default(param) ? ' ' : '+'),
param_name(param));