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stop recomputing Cursor_x now that we're saving it

This commit is contained in:
Kartik K. Agaram 2022-05-20 20:32:55 -07:00
parent e223df41bc
commit ec5706e1ea
1 changed files with 3 additions and 5 deletions
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8
text.lua
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@ -236,10 +236,9 @@ function Text.keychord_pressed(chord)
while new_cursor_line > 1 do
new_cursor_line = new_cursor_line-1
if Lines[new_cursor_line].mode == 'text' then
local old_x = Text.cursor_x(Lines[new_cursor_line].data, Cursor_pos)
Cursor_line = new_cursor_line
if Lines[Cursor_line].screen_line_starting_pos == nil then
Cursor_pos = Text.nearest_cursor_pos(Lines[Cursor_line].data, old_x)
Cursor_pos = Text.nearest_cursor_pos(Lines[Cursor_line].data, Cursor_x)
break
end
-- previous text line found, pick its final screen line
@ -251,7 +250,7 @@ function Text.keychord_pressed(chord)
print('pos of top of screen is also '..tostring(Top_screen_line_starting_pos)..' of the same line')
end
local s = string.sub(Lines[Cursor_line].data, screen_line_starting_pos)
Cursor_pos = screen_line_starting_pos + Text.nearest_cursor_pos(s, old_x) - 1
Cursor_pos = screen_line_starting_pos + Text.nearest_cursor_pos(s, Cursor_x) - 1
break
end
end
@ -279,9 +278,8 @@ function Text.keychord_pressed(chord)
while new_cursor_line < #Lines do
new_cursor_line = new_cursor_line+1
if Lines[new_cursor_line].mode == 'text' then
local old_x = Text.cursor_x(Lines[new_cursor_line].data, Cursor_pos)
Cursor_line = new_cursor_line
Cursor_pos = Text.nearest_cursor_pos(Lines[Cursor_line].data, old_x)
Cursor_pos = Text.nearest_cursor_pos(Lines[Cursor_line].data, Cursor_x)
break
end
end