Remove target_eol and small code cleanups

src/normal.cc

@@ -2057,7 +2057,8 @@ void move_cursor(Context& context, NormalParams params)
 
 void select_whole_buffer(Context& context, NormalParams)
 {
-    select_buffer(context.selections());
+    auto& buffer = context.buffer();
+    context.selections_write_only() = SelectionList{buffer, {{0,0}, {buffer.back_coord(), max_column}}};
 }
 
 void keep_selection(Context& context, NormalParams p)

src/selection.hh

@@ -8,6 +8,8 @@ namespace Kakoune
 
 using CaptureList = Vector<String, MemoryDomain::Selections>;
 
+constexpr ColumnCount max_column{std::numeric_limits<int>::max()};
+
 // A selection is a Selection, associated with a CaptureList
 struct Selection
 {
@@ -15,7 +17,7 @@ struct Selection
 
     Selection() = default;
     Selection(BufferCoord pos) : Selection(pos,pos) {}
-    Selection(BufferCoord anchor, BufferCoord cursor,
+    Selection(BufferCoord anchor, BufferCoordAndTarget cursor,
               CaptureList captures = {})
         : m_anchor{anchor}, m_cursor{cursor},
           m_captures(std::move(captures)) {}

src/selectors.cc

@@ -21,12 +21,6 @@ using Utf8Iterator = utf8::iterator<BufferIterator>;
 namespace
 {
 
-Selection target_eol(Selection sel)
-{
-    sel.cursor().target = INT_MAX;
-    return sel;
-}
-
 Selection utf8_range(const BufferIterator& first, const BufferIterator& last)
 {
     return {first.coord(), last.coord()};
@@ -183,7 +177,7 @@ select_line(const Context& context, const Selection& selection)
         selection.cursor() == BufferCoord{line, buffer[line].length() - 1} and
         line != buffer.line_count() - 1)
         ++line;
-    return target_eol({{line, 0_byte}, {line, buffer[line].length() - 1}});
+    return Selection{{line, 0_byte}, {line, buffer[line].length() - 1, max_column}};
 }
 
 template<bool only_move>
@@ -197,7 +191,7 @@ select_to_line_end(const Context& context, const Selection& selection)
                                      buffer.iterator_at(line)).coord();
     if (end < begin) // Do not go backward when cursor is on eol
         end = begin;
-    return target_eol({only_move ? end : begin, end});
+    return Selection{only_move ? end : begin, {end, max_column}};
 }
 template Optional<Selection> select_to_line_end<false>(const Context&, const Selection&);
 template Optional<Selection> select_to_line_end<true>(const Context&, const Selection&);
@@ -823,7 +817,7 @@ select_lines(const Context& context, const Selection& selection)
     to_line_start.column = 0;
     to_line_end.column = buffer[to_line_end.line].length()-1;
 
-    return target_eol({anchor, cursor});
+    return Selection{anchor, {cursor, max_column}};
 }
 
 Optional<Selection>
@@ -849,13 +843,7 @@ trim_partial_lines(const Context& context, const Selection& selection)
     if (to_line_start > to_line_end)
         return {};
 
-    return target_eol({anchor, cursor});
+    return Selection{anchor, {cursor, max_column}};
-}
-
-void select_buffer(SelectionList& selections)
-{
-    auto& buffer = selections.buffer();
-    selections = SelectionList{ buffer, target_eol({{0,0}, buffer.back_coord()}) };
 }
 
 static RegexExecFlags

src/selectors.hh

@@ -97,8 +97,6 @@ select_lines(const Context& context, const Selection& selection);
 Optional<Selection>
 trim_partial_lines(const Context& context, const Selection& selection);
 
-void select_buffer(SelectionList& selections);
-
 enum class RegexMode;
 
 template<RegexMode mode>