longer names for indices in long loops

Dependencies

• [2] AVQ5MC5D finish uppercasing all globals
• [3] V5TP27FP ctrl-+ and ctrl-- to adjust font size
• [4] 3XD6M3CF refactor
• [5] BJ5X5O4A let's prevent the text cursor from ever getting on a drawing
• [6] JS6JSYOT online contextual help
• [7] 6F6DF5T3 .
• [8] QU7NHFOV show cursor
• [9] JRLBUB6L more intuitive point delete from polygons
• [10] 3CS5KKCI up/down cursor movement
• [11] 2INHXC3K position cursor by clicking on text
• [12] MGOQ5XAV start uppercasing globals
• [13] XJ5J7LDI start imposing some organization
• [14] OTIBCAUJ love2d scaffold
• [15] ZUOL7X6V move
• [16] JVRL5TWL store device-independent coordinates inside drawings
• [17] FBDRL6LH delete points or shapes
• [18] IFGAJAF7 add a level of indirection to vertices of shapes
• [19] KCIM5UTV revert: back to freehand
• [20] JCSLDGAH beginnings of support for multiple shapes
• [21] WDWXNW7V slightly strange way to move points
• [22] HWPK4SMP new mode: manhattan
• [23] U76D4P36 fix a typo
• [24] 3SYFA5JQ show cursor even on empty lines
• [25] VVXVV2D2 change data model; text can now have metadata
• [26] T76KKDWZ turn strokes into horizontal and vertical lines
• [27] HRWN5V6J Devine's suggestion to try to live with just freehand
• [28] HDCVGN6G save each line's y coordinate, whether it's a drawing or not
• [29] H7OEU6WP experimental approach to combining keyboard and mouse while drawing
• [30] 4NDYV4WD fix 2 bugs in line selection
• [31] XX7G2FFJ intermingle freehand line drawings with text
• [32] EDY3RQUL gracefully handle a non-existent filename at the commandline
• [33] D2GCFTTT clean up repl functionality

Change contents

• replacement in main.lua at line 103
  [3.58]→[3.212:245](∅→∅)
  − for i,line in ipairs(Lines) do
  [3.58]

  [2.933]
  + for line_index,line in ipairs(Lines) do
• replacement in main.lua at line 110
  [3.500]→[3.246:356](∅→∅),[3.356]→[2.952:998](∅→∅)
  − table.insert(Lines, i, {mode='drawing', y=y, h=256/2, points={}, shapes={}, pending={}})

  − if Cursor_line >= i then
  [3.500]

  [2.998]
  + table.insert(Lines, line_index, {mode='drawing', y=y, h=256/2, points={}, shapes={}, pending={}})

  + if Cursor_line >= line_index then
• replacement in main.lua at line 115
  [3.613]→[2.1050:1083](∅→∅)
  − if i == Cursor_line then
  [3.613]

  [3.34]
  + if line_index == Cursor_line then
• replacement in main.lua at line 126
  [2.1456]→[2.1456:1487](∅→∅)
  − if i == Cursor_line then
  [2.1456]

  [3.32]
  + if line_index == Cursor_line then
• replacement in main.lua at line 165
  [3.2]→[3.503:536](∅→∅)
  − for i,line in ipairs(Lines) do
  [3.2]

  [3.176]
  + for line_index,line in ipairs(Lines) do
• replacement in main.lua at line 169
  [2.1934]→[2.1934:1958](∅→∅)
  − Cursor_line = i
  [2.1934]

  [2.1958]
  + Cursor_line = line_index
• replacement in main.lua at line 631
  [3.473]→[3.906:958](∅→∅),[2.5918]→[3.906:958](∅→∅),[3.906]→[3.906:958](∅→∅)
  − local drawing,i,shape = select_shape_at_mouse()
  [2.5918]

  [3.958]
  + local drawing,_,shape = select_shape_at_mouse()
• replacement in main.lua at line 650
  [3.1525]→[3.40:92](∅→∅),[2.5982]→[3.40:92](∅→∅),[3.40]→[3.40:92](∅→∅)
  − local drawing,i,shape = select_shape_at_mouse()
  [2.5982]

  [3.92]
  + local drawing,_,shape = select_shape_at_mouse()
• replacement in main.lua at line 655
  [3.803]→[3.32:84](∅→∅),[3.32]→[3.32:84](∅→∅)
  − local drawing,i,shape = select_shape_at_mouse()
  [3.803]

  [3.84]
  + local drawing,_,shape = select_shape_at_mouse()
• replacement in main.lua at line 694
  [3.873]→[3.873:925](∅→∅)
  − local drawing,i,shape = select_shape_at_mouse()
  [3.873]

  [3.925]
  + local drawing,_,shape = select_shape_at_mouse()