I could swear I checked this at some point. But I didn't have a test!
GJLOKCYKETWXJXBOS5222HVZIKBDOGLLR5QLUZYCTZG7FBYDTQMQC
function test_click_on_wrapping_line()
io.write('\ntest_click_on_wrapping_line')
-- display a wrapping line
App.screen.init{width=80, height=80}
-- 12345678901234
Lines = load_array{"madam I'm adam"}
Line_width = 75
Cursor1 = {line=1, pos=1}
Screen_top1 = {line=1, pos=1}
Screen_bottom1 = {}
App.draw()
local y = Margin_top
App.screen.check(y, 'madam ', 'F - test_click_on_wrapping_line/baseline/screen:1')
y = y + Line_height
App.screen.check(y, "I'm ada", 'F - test_click_on_wrapping_line/baseline/screen:2')
y = y + Line_height
-- click past end of second screen line
App.draw()
App.run_after_mouse_click(App.screen.width-2,y-2, 1)
-- cursor moves to end of screen line
check_eq(Cursor1.line, 1, 'F - test_click_on_wrapping_line/cursor:line')
check_eq(Cursor1.pos, 13, 'F - test_click_on_wrapping_line/cursor:pos')
end
function test_click_past_end_of_wrapping_line()
io.write('\ntest_click_past_end_of_wrapping_line')
-- display a wrapping line
App.screen.init{width=80, height=80}
-- 12345678901234
Lines = load_array{"madam I'm adam"}
Line_width = 75
Cursor1 = {line=1, pos=1}
Screen_top1 = {line=1, pos=1}
Screen_bottom1 = {}
App.draw()
local y = Margin_top
App.screen.check(y, 'madam ', 'F - test_click_past_end_of_wrapping_line/baseline/screen:1')
y = y + Line_height
App.screen.check(y, "I'm ada", 'F - test_click_past_end_of_wrapping_line/baseline/screen:2')
y = y + Line_height
App.screen.check(y, 'm', 'F - test_click_past_end_of_wrapping_line/baseline/screen:3')
y = y + Line_height
-- click past the end of it
App.draw()
App.run_after_mouse_click(App.screen.width-2,y-2, 1)
-- cursor moves to end of line
check_eq(Cursor1.pos, 15, 'F - test_click_past_end_of_wrapping_line/cursor') -- one more than the number of UTF-8 code-points
end