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lib: use ascii ctype utils

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Use the new ascii ctype utils.
This commit is contained in:
Dirk-Jan C. Binnema
2026-07-21 13:23:38 +03:00
committed by Seth Ladygo
parent f2960a197e
commit 502c9cd67b
8 changed files with 23 additions and 20 deletions
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6
lib/utils/mu-html-to-text.cc
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@ -36,7 +36,7 @@ starts_with(std::string_view haystack, std::string_view needle)
return false;
for (auto&& c = 0U; c != needle.size(); ++c)
if (::tolower(haystack[c]) != ::tolower(needle[c]))
if (to_ascii_lower(haystack[c]) != to_ascii_lower(needle[c]))
return false;
return true;
@ -143,7 +143,7 @@ public:
std::string_view eat_head_word() {
size_t start_pos{pos_};
while (!done()) {
if (!::isalpha(html_.at(pos_)))
if (!is_ascii_alpha(html_.at(pos_)))
break;
++pos_;
}
@ -440,7 +440,7 @@ html_escape_char(Context& ctx)
auto unescape=[escs](std::string_view esc)->char {
if (esc.empty())
return ' ';
auto first{static_cast<char>(::tolower(esc.at(0)))};
auto first{to_ascii_lower(esc.at(0))};
auto rest=esc.substr(1);
if (seq_some(escs, [&](auto&& e){return starts_with(rest, e);}))
return first;