whitespace fixes, no code changes
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@@ -53,8 +53,8 @@ getopt32(int argc, char **argv, const char *applet_opts, ...)
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char *pointer_to_arg_for_d;
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flags = getopt32(argc, argv, "a:b:c:d:",
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&pointer_to_arg_for_a, &pointer_to_arg_for_b,
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&pointer_to_arg_for_c, &pointer_to_arg_for_d);
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&pointer_to_arg_for_a, &pointer_to_arg_for_b,
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&pointer_to_arg_for_c, &pointer_to_arg_for_d);
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The type of the pointer (char* or llist_t*) may be controlled
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by the "::" special separator that is set in the external string
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@@ -121,9 +121,9 @@ const char *opt_complementary
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opt_complementary = "ww";
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getopt32(argc, argv, "w", &w_counter);
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if (w_counter)
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width = (w_counter == 1) ? 132 : INT_MAX;
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width = (w_counter == 1) ? 132 : INT_MAX;
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else
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get_terminal_width(...&width...);
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get_terminal_width(...&width...);
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w_counter is a pointer to an integer. It has to be passed to
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getopt32() after all other option argument sinks.
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@@ -137,9 +137,9 @@ const char *opt_complementary
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opt_complementary = "vv:b::b-c:c-b";
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f = getopt32(argc, argv, "vb:c", &my_b, &verbose_level);
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if (f & 2) // -c after -b unsets -b flag
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while (my_b) { dosomething_with(my_b->data); my_b = my_b->link; }
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while (my_b) { dosomething_with(my_b->data); my_b = my_b->link; }
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if (my_b) // but llist is stored if -b is specified
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free_llist(my_b);
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free_llist(my_b);
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if (verbose_level) printf("verbose level is %d\n", verbose_level);
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Special characters:
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@@ -200,9 +200,9 @@ Special characters:
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opt = getopt32(argc, argv, "sd:x", &smax_print_depth);
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if (opt & 2)
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max_print_depth = atoi(smax_print_depth);
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max_print_depth = atoi(smax_print_depth);
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if (opt & 4)
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printf("Detected odd -x usage\n");
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printf("Detected odd -x usage\n");
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"--" A double dash between two options, or between an option and a group
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of options, means that they are mutually exclusive. Unlike
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