diff options
| -rw-r--r-- | lib/edoc/src/edoc_lib.erl | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index df929ebf04..7fd8358add 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -403,8 +403,13 @@ escape_uri([C | Cs]) -> escape_uri([]) -> []. -escape_byte(C) -> - "%" ++ hex_octet(C). +escape_byte(C) when C >= 0, C =< 255 -> + [$%, hex_digit(C bsr 4), hex_digit(C band 15)]. + +hex_digit(N) when N >= 0, N =< 9 -> + N + $0; +hex_digit(N) when N > 9, N =< 15 -> + N + $a - 10. % utf8([C | Cs]) when C > 16#7f -> % [((C band 16#c0) bsr 6) + 16#c0, C band 16#3f ++ 16#80 | utf8(Cs)]; @@ -413,13 +418,6 @@ escape_byte(C) -> % utf8([]) -> % []. -hex_octet(N) when N =< 9 -> - [$0 + N]; -hex_octet(N) when N > 15 -> - hex_octet(N bsr 4) ++ hex_octet(N band 15); -hex_octet(N) -> - [N - 10 + $a]. - %% Please note that URI are *not* file names. Don't use the stdlib %% 'filename' module for operations on (any parts of) URI. |