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AK: Remove the ctype adapters and use the actual ctype functions instead

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This finally takes care of the kind-of excessive boilerplate code that were the
ctype adapters. On the other hand, I had to link `LibC/ctype.cpp` to the Kernel
(for `AK/JsonParser.cpp` and `AK/Format.cpp`). The previous commit actually makes
sense now: the `string.h` includes in `ctype.{h,cpp}` would require to link more LibC
stuff to the Kernel when it only needs the `_ctype_` array of `ctype.cpp`, and there
wasn't any string stuff used in ctype.
Instead of all this I could have put static derivatives of `is_any_of()` in the
concerned AK files, however that would have meant more boilerplate and workarounds;
so I went for the Kernel approach.
This commit is contained in:
Benoît Lormeau 2020-09-27 12:44:03 +02:00 • committed by Andreas Kling
parent f158cb27ea
commit f0f6b09acb
8 changed files with 33 additions and 125 deletions
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34
AK/GenericLexer.h
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@ -136,42 +136,12 @@ constexpr auto is_any_of(const StringView& values)
return [values](auto c) { return values.contains(c); };
}
/*
* CType adapters: pass them as Conditions to a GenericLexer's methods
* Examples:
* - `if (lexer.next_is(is_digit))`
* - `auto name = lexer.consume_while(is_alphanum);
* - `lexer.ignore_until(is_any_of("<^>"))`
*/
bool is_alpha(char);
bool is_alphanum(char);
bool is_control(char);
bool is_digit(char);
bool is_graphic(char);
bool is_hex_digit(char);
bool is_lowercase(char);
bool is_path_separator(char);
bool is_printable(char);
bool is_punctuation(char);
bool is_quote(char);
bool is_uppercase(char);
bool is_whitespace(char);
constexpr auto is_path_separator = is_any_of("/\\");
constexpr auto is_quote = is_any_of("'\"");
}
using AK::GenericLexer;
using AK::is_alpha;
using AK::is_alphanum;
using AK::is_any_of;
using AK::is_control;
using AK::is_digit;
using AK::is_graphic;
using AK::is_hex_digit;
using AK::is_lowercase;
using AK::is_path_separator;
using AK::is_printable;
using AK::is_punctuation;
using AK::is_quote;
using AK::is_uppercase;
using AK::is_whitespace;