minor code cleanups in filters.cc
This commit is contained in:
parent
557acc5068
commit
dbb1c57ec9
|
@ -10,8 +10,8 @@ void preserve_indent(Buffer& buffer, Selection& selection, String& content)
|
|||
{
|
||||
if (content == "\n")
|
||||
{
|
||||
BufferIterator line_begin = buffer.iterator_at_line_begin(selection.last() - 1);
|
||||
BufferIterator first_non_white = line_begin;
|
||||
BufferCoord line_begin{selection.last().line(), 0};
|
||||
auto first_non_white = buffer.iterator_at(line_begin);
|
||||
while ((*first_non_white == '\t' or *first_non_white == ' ') and
|
||||
not first_non_white.is_end())
|
||||
++first_non_white;
|
||||
|
@ -22,15 +22,15 @@ void preserve_indent(Buffer& buffer, Selection& selection, String& content)
|
|||
|
||||
void cleanup_whitespaces(Buffer& buffer, Selection& selection, String& content)
|
||||
{
|
||||
const BufferIterator& position = selection.last();
|
||||
const auto position = buffer.iterator_at(selection.last());
|
||||
if (content[0] == '\n' and not position.is_begin())
|
||||
{
|
||||
BufferIterator whitespace_start = position-1;
|
||||
auto whitespace_start = position-1;
|
||||
while ((*whitespace_start == ' ' or *whitespace_start == '\t') and
|
||||
not whitespace_start .is_begin())
|
||||
--whitespace_start;
|
||||
++whitespace_start;
|
||||
if (whitespace_start!= position)
|
||||
if (whitespace_start != position)
|
||||
buffer.erase(whitespace_start, position);
|
||||
}
|
||||
}
|
||||
|
@ -41,21 +41,19 @@ void expand_tabulations(Buffer& buffer, Selection& selection, String& content)
|
|||
if (content == "\t")
|
||||
{
|
||||
int column = 0;
|
||||
const BufferIterator& position = selection.last();
|
||||
for (auto line_it = buffer.iterator_at_line_begin(position);
|
||||
line_it != position; ++line_it)
|
||||
const auto position = buffer.iterator_at(selection.last());
|
||||
for (auto it = buffer.iterator_at_line_begin(position);
|
||||
it != position; ++it)
|
||||
{
|
||||
kak_assert(*line_it != '\n');
|
||||
if (*line_it == '\t')
|
||||
kak_assert(*it != '\n');
|
||||
if (*it == '\t')
|
||||
column += tabstop - (column % tabstop);
|
||||
else
|
||||
++column;
|
||||
}
|
||||
|
||||
int count = tabstop - (column % tabstop);
|
||||
content = String();
|
||||
for (int i = 0; i < count; ++i)
|
||||
content += ' ';
|
||||
CharCount count = tabstop - (column % tabstop);
|
||||
content = String(' ', count);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -68,7 +66,7 @@ struct RegexFilter
|
|||
|
||||
void operator() (Buffer& buffer, Selection& selection, String& content)
|
||||
{
|
||||
const auto& position = selection.last();
|
||||
const auto position = buffer.iterator_at(selection.last());
|
||||
auto line_begin = buffer.iterator_at_line_begin(position);
|
||||
boost::match_results<BufferIterator> results;
|
||||
if (boost::regex_match(content.c_str(), m_insert_match) and
|
||||
|
|
Loading…
Reference in New Issue
Block a user