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chat.cpp fix wchar_t isspace -> iswspace & wrong isspace on an index (#5783)

master
Loïc Blot 2017-05-20 12:56:02 +02:00 committed by GitHub
parent 7779bac3a5
commit 8797a0aa4b
1 changed files with 9 additions and 9 deletions
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18
src/chat.cpp
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@ -488,9 +488,9 @@ void ChatPrompt::nickCompletion(const std::list<std::string>& names, bool backwa
{
// no previous nick completion is active
prefix_start = prefix_end = m_cursor;
while (prefix_start > 0 && !isspace(m_line[prefix_start-1]))
while (prefix_start > 0 && !iswspace(m_line[prefix_start-1]))
--prefix_start;
while (prefix_end < m_line.size() && !isspace(m_line[prefix_end]))
while (prefix_end < m_line.size() && !iswspace(m_line[prefix_end]))
++prefix_end;
if (prefix_start == prefix_end)
return;
@ -519,7 +519,7 @@ void ChatPrompt::nickCompletion(const std::list<std::string>& names, bool backwa
u32 replacement_index = 0;
if (!initial)
{
while (word_end < m_line.size() && !isspace(m_line[word_end]))
while (word_end < m_line.size() && !iswspace(m_line[word_end]))
++word_end;
std::wstring word = m_line.substr(prefix_start, word_end - prefix_start);
@ -538,7 +538,7 @@ void ChatPrompt::nickCompletion(const std::list<std::string>& names, bool backwa
}
}
std::wstring replacement = completions[replacement_index];
if (word_end < m_line.size() && isspace(word_end))
if (word_end < m_line.size() && iswspace(m_line[word_end]))
++word_end;
// replace existing word with replacement word,
@ -593,17 +593,17 @@ void ChatPrompt::cursorOperation(CursorOp op, CursorOpDir dir, CursorOpScope sco
case CURSOROP_SCOPE_WORD:
if (dir == CURSOROP_DIR_RIGHT) {
// skip one word to the right
while (new_cursor < length && isspace(m_line[new_cursor]))
while (new_cursor < length && iswspace(m_line[new_cursor]))
new_cursor++;
while (new_cursor < length && !isspace(m_line[new_cursor]))
while (new_cursor < length && !iswspace(m_line[new_cursor]))
new_cursor++;
while (new_cursor < length && isspace(m_line[new_cursor]))
while (new_cursor < length && iswspace(m_line[new_cursor]))
new_cursor++;
} else {
// skip one word to the left
while (new_cursor >= 1 && isspace(m_line[new_cursor - 1]))
while (new_cursor >= 1 && iswspace(m_line[new_cursor - 1]))
new_cursor--;
while (new_cursor >= 1 && !isspace(m_line[new_cursor - 1]))
while (new_cursor >= 1 && !iswspace(m_line[new_cursor - 1]))
new_cursor--;
}
break;