clicking to the right of a wrapped line

Dependencies

• [2] 5Q6NIG66 bugfix
• [3] BOFNXP5G clicking now moves the cursor even on long, wrapped lines
• [4] HYEAFRZ2 split mouse_pressed events between Text and Drawing
• [5] BULPIBEG beginnings of a module for the text editor
• [*] H2DPLWMV snapshot: wrapping long lines at word boundaries
• [*] BJ5X5O4A let's prevent the text cursor from ever getting on a drawing
• [*] EX3GRC2K bugfix typo

Change contents

• edit in text.lua at line 50
  [7.1901]

  [7.1901]
  + line.screen_line_starting_pos = nil
• edit in text.lua at line 283
  [3.519]→[3.519:555](∅→∅)
  − --? print('single screen line')
• edit in text.lua at line 288
  [3.676]→[3.676:863](∅→∅)
  − --? print('move_cursor', mx, my)

  − if my < line.y + math.floor(15*Zoom) then

  − --? print('first screen line')

  − Cursor_pos = Text.nearest_cursor_pos(line.data, mx)

  − return

  − end
• replacement in text.lua at line 290
  [3.923]→[3.923:1056](∅→∅)
  − for _,screen_line_starting_pos in ipairs(line.screen_line_starting_pos) do

  − --? print('screen line:', screen_line_starting_pos)
  [3.923]

  [3.1056]
  + for screen_line_index,screen_line_starting_pos in ipairs(line.screen_line_starting_pos) do
• edit in text.lua at line 293
  [3.1121]

  [3.1121]
  + -- On all wrapped screen lines but the final one, clicks past end of

  + -- line position cursor on final character of screen line.

  + -- (The final screen line positions past end of screen line as always.)

  + if mx > Line_width and screen_line_index < #line.screen_line_starting_pos then

  + Cursor_pos = line.screen_line_starting_pos[screen_line_index+1] - 1

  + return

  + end
• edit in manual_tests at line 6
  [2.237]

  [9.32]
  + click to right of text -> cursor past end of line

  + click to right of wrapped text -> cursor on final character of line