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Introduce std::string_view into wider use (#14368)

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sfan5 2024-02-17 15:35:33 +01:00 • committed by GitHub
parent fa47af737f
commit 6ca214fefc
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74 changed files with 501 additions and 456 deletions
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8
src/chat.cpp
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@ -577,6 +577,7 @@ void ChatPrompt::historyNext()
void ChatPrompt::nickCompletion(const std::set<std::string> &names, bool backwards)
{
const std::wstring_view line(getLineRef());
// Two cases:
// (a) m_nick_completion_start == m_nick_completion_end == 0
// Then no previous nick completion is active.
@ -586,7 +587,6 @@ void ChatPrompt::nickCompletion(const std::set<std::string> &names, bool backwar
// m_nick_completion_start..m_nick_completion_end are the
// interval where the originally used prefix was. Cycle
// through the list of completions of that prefix.
const std::wstring &line = getLineRef();
u32 prefix_start = m_nick_completion_start;
u32 prefix_end = m_nick_completion_end;
bool initial = (prefix_end == 0);
@ -601,7 +601,7 @@ void ChatPrompt::nickCompletion(const std::set<std::string> &names, bool backwar
if (prefix_start == prefix_end)
return;
}
std::wstring prefix = line.substr(prefix_start, prefix_end - prefix_start);
auto prefix = line.substr(prefix_start, prefix_end - prefix_start);
// find all names that start with the selected prefix
std::vector<std::wstring> completions;
@ -624,7 +624,7 @@ void ChatPrompt::nickCompletion(const std::set<std::string> &names, bool backwar
{
while (word_end < line.size() && !iswspace(line[word_end]))
++word_end;
std::wstring word = line.substr(prefix_start, word_end - prefix_start);
auto word = line.substr(prefix_start, word_end - prefix_start);
// cycle through completions
for (u32 i = 0; i < completions.size(); ++i)
@ -640,7 +640,7 @@ void ChatPrompt::nickCompletion(const std::set<std::string> &names, bool backwar
}
}
}
std::wstring replacement = completions[replacement_index];
const auto &replacement = completions[replacement_index];
if (word_end < line.size() && iswspace(line[word_end]))
++word_end;