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Fix tabs-to-spaces an spaces-to-tabs with the selection refactor

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This commit is contained in:
Maxime Coste 2014-06-10 13:30:37 +01:00
parent 3791e74743
commit e6a9780490
1 changed files with 12 additions and 14 deletions
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26
src/normal.cc
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@ -1105,23 +1105,24 @@ void tabs_to_spaces(Context& context, int ts)
auto& buffer = context.buffer();
const CharCount opt_tabstop = context.options()["tabstop"].get<int>();
const CharCount tabstop = ts == 0 ? opt_tabstop : ts;
std::vector<Selection> tabs;
std::vector<String> spaces;
for (auto& sel : context.selections())
{
for (auto it = buffer.iterator_at(sel.min()),
end = buffer.iterator_at(sel.max())+1; it != end;)
end = buffer.iterator_at(sel.max())+1; it != end; ++it)
{
if (*it == '\t')
{
CharCount col = get_column(buffer, opt_tabstop, it.coord());
CharCount end_col = (col / tabstop + 1) * tabstop;
it = buffer.erase(it, it+1);
it = buffer.insert(it, String{ ' ', end_col - col }) + (int)(end_col - col);
end = buffer.iterator_at(sel.max())+1;
tabs.push_back({ it.coord() });
spaces.push_back(String{ ' ', end_col - col });
}
else
++it;
}
}
if (not tabs.empty())
SelectionList{ buffer, std::move(tabs) }.insert(spaces, InsertMode::Replace);
}
void spaces_to_tabs(Context& context, int ts)
@ -1129,6 +1130,7 @@ void spaces_to_tabs(Context& context, int ts)
auto& buffer = context.buffer();
const CharCount opt_tabstop = context.options()["tabstop"].get<int>();
const CharCount tabstop = ts == 0 ? opt_tabstop : ts;
std::vector<Selection> spaces;
for (auto& sel : context.selections())
{
for (auto it = buffer.iterator_at(sel.min()),
@ -1144,20 +1146,16 @@ void spaces_to_tabs(Context& context, int ts)
++spaces_end;
++col;
}
if ((col % tabstop) == 0)
{
it = buffer.erase(spaces_beg, spaces_end);
it = buffer.insert(it, "\t") + 1;
end = buffer.iterator_at(sel.max())+1;
}
else
it = spaces_end;
spaces.push_back({spaces_beg.coord(), (spaces_end-1).coord()});
it = spaces_end;
}
else
++it;
}
}
if (not spaces.empty())
SelectionList{ buffer, std::move(spaces) }.insert("\t"_str, InsertMode::Replace);
}
void undo(Context& context, int)