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gh and gl to move to first/last character of line

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This commit is contained in:
Maxime Coste 2011-09-24 13:08:04 +00:00
parent d4933daba0
commit 0cad8ed34b
1 changed files with 19 additions and 9 deletions
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28
src/main.cc
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@ -252,11 +252,9 @@ void do_insert(Window& window, bool append = false)
void do_go(Window& window, int count)
{
BufferCoord target;
BufferIterator target;
if (count != 0)
{
target.line = count;
}
target = window.buffer().iterator_at({count, 0});
else
{
char c = getch();
@ -264,16 +262,28 @@ void do_go(Window& window, int count)
{
case 'g':
case 't':
target.line = 0;
target = window.buffer().iterator_at({0,0});
break;
case 'l':
target = window.iterator_at(window.cursor_position());
while (not target.is_end() and *target != '\n')
++target;
--target;
break;
case 'h':
target = window.iterator_at(window.cursor_position());
while (not target.is_begin() and *target != '\n')
--target;
++target;
break;
case 'b':
target.line = window.buffer().line_count() - 1;
target = window.buffer().iterator_at(
{window.buffer().line_count() - 1, 0});
break;
break;
}
}
BufferIterator target_it = window.buffer().iterator_at(target);
window.move_cursor_to(window.line_and_column_at(target_it));
window.move_cursor_to(window.line_and_column_at(target));
}
Window* current_window;