The syntax as expressed by usage() is not entirely correct: "<modules path>" cannot be passed without "<base path>|auto". Additionally human reading of this syntax can be subject to misunderstanding due the mixture of '|' and '[]'. Improve readability in various ways: * rewrite using two lines for the two allowed usages * add square brackets around "<vmlinux>" as it is optional when using debuginfod-find * move "<modules path>" to inside the square brackets of the 2nd positional parameter * use underscores instead of spaces in <...> strings
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| @@ -5,7 +5,8 @@ · 4 unmodified lines | |||
| 5 | 5 | ||
| 6 | usage() { | 6 | usage() { |
| 7 | echo "Usage:" | 7 | echo "Usage:" |
| 8 | echo " $0 -r <release> | <vmlinux> [<base path>|auto] [<modules path>]" | 8 | echo " $0 -r <release>" |
| 9 | echo " $0 [<vmlinux> [<base_path>|auto [<modules_path>]]]" | ||
| 9 | } | 10 | } |
| 10 | 11 | ||
| 11 | # Try to find a Rust demangler | 12 | # Try to find a Rust demangler |