diff options
| -rw-r--r-- | text.lua | 6 | ||||
| -rw-r--r-- | text_tests.lua | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/text.lua b/text.lua index 79d3675..e4bb325 100644 --- a/text.lua +++ b/text.lua @@ -491,9 +491,9 @@ function Text.down() end else -- move down one screen line in current line - local scroll_up = false + local scroll_down = false if Text.le1(Screen_bottom1, Cursor1) then - scroll_up = true + scroll_down = true end --? print('cursor is NOT at final screen line of its line') local screen_line_index, screen_line_starting_pos = Text.pos_at_start_of_cursor_screen_line() @@ -502,7 +502,7 @@ function Text.down() local s = string.sub(Lines[Cursor1.line].data, new_screen_line_starting_pos) Cursor1.pos = new_screen_line_starting_pos + Text.nearest_cursor_pos(s, Cursor_x) - 1 --? print('cursor pos is now', Cursor1.line, Cursor1.pos) - if scroll_up then + if scroll_down then Screen_top1.line = Cursor1.line --? print('scroll up preserving cursor') Text.scroll_up_while_cursor_on_screen() diff --git a/text_tests.lua b/text_tests.lua index f3a2a6a..6982c04 100644 --- a/text_tests.lua +++ b/text_tests.lua @@ -94,7 +94,7 @@ end function test_insert_newline() io.write('\ntest_insert_newline') - -- display a few lines with cursor on bottom line + -- display a few lines App.screen.init{width=25+30, height=60} Lines = load_array{'abc', 'def', 'ghi', 'jkl'} Line_width = App.screen.width @@ -108,7 +108,7 @@ function test_insert_newline() App.screen.check(y, 'def', 'F - test_insert_newline/baseline/screen:2') y = y + Line_height App.screen.check(y, 'ghi', 'F - test_insert_newline/baseline/screen:3') - -- after hitting the enter key the screen scrolls down + -- hitting the enter key splits the line App.run_after_keychord('return') check_eq(Screen_top1.line, 1, 'F - test_insert_newline/screen_top') check_eq(Cursor1.line, 2, 'F - test_insert_newline/cursor:line') |