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Add more character utility functions

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This commit is contained in:
Rangi42
2025-08-19 19:12:58 -04:00
parent 94e9ef5213
commit 386fb5f398
9 changed files with 64 additions and 64 deletions
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4
src/gfx/pal_spec.cpp
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@@ -20,7 +20,7 @@
#include "diagnostics.hpp"
#include "helpers.hpp"
#include "platform.hpp"
#include "util.hpp" // UpperMap
#include "util.hpp" // UpperMap, isDigit
#include "gfx/main.hpp"
#include "gfx/png.hpp"
@@ -43,7 +43,7 @@ static constexpr uint8_t nibble(char c) {
assume(c <= 'F');
return c - 'A' + 10;
} else {
assume(c >= '0' && c <= '9');
assume(isDigit(c));
return c - '0';
}
}