add args to some functions

Dependencies

• [2] EGH7XDBK support non-text lines in Text.to2
• [3] QCQTMUZ7 add args to some functions
• [4] 2CH77LZC add args to some functions
• [5] 242L3OQX bugfix: ensure Cursor_line is always on a text line
• [6] ZPUQSPQP extract a few methods
• [7] GCEF4N3V stop repeatedly checking for line wrapping
• [8] H2DPLWMV snapshot: wrapping long lines at word boundaries
• [9] HMODUNJE scroll on backspace
• [10] BTKAW76L rename
• [11] KZ5GAYRP this fixes the immediate regression
• [12] IMEJA43L snapshot
• [13] HOSPP2AN crisp font rendering
• [14] BULPIBEG beginnings of a module for the text editor
• [15] KOTI3MFG bugfix in previous commit
• [16] ULKLJBN6 couple of renames
• [17] 3OKKTUT4 up and down arrow now moving by screen line where possible
• [18] HTWAM4NZ bugfix: scrolling in left/right movements
• [19] 2RXZ3PGO beginning of a new approach to scroll+wrap
• [20] KECEMMMR extract couple of functions
• [21] TRNWIQN6 more precise height calculation when scrolling up as much as possible while keeping cursor on screen
• [22] QYIFOHW3 first test!
• [23] AYE2VEGJ extract a couple of methods
• [24] DXT4QTAH a few more integer coordinates
• [25] KOYAJWE4 extract a couple more methods
• [26] 62PZGSUC optimization: moving cursor to next word
• [27] CVSRHMJ2 experiment: slightly adaptive scrolling
• [28] ESETRNLB bugfix: printing the first part of a line at the bottom made it seem non-wrapping

Change contents

• replacement in text.lua at line 217
  [5.172]→[5.2982:3023](∅→∅),[5.2982]→[5.2982:3023](∅→∅)
  − local top2 = Text.to2(Screen_top1)
  [5.172]

  [4.3]
  + local top2 = Text.to2(Screen_top1, Margin_left, App.screen.width-Margin_right)
• replacement in text.lua at line 359
  [5.115]→[5.115:152](∅→∅)
  − local top2 = Text.to2(Screen_top1)
  [5.115]

  [5.152]
  + local top2 = Text.to2(Screen_top1, left, right)
• replacement in text.lua at line 385
  [5.2991]→[5.2991:3031](∅→∅)
  − local top2 = Text.to2(Screen_bottom1)
  [5.2991]

  [5.3031]
  + local top2 = Text.to2(Screen_bottom1, left, right)
• replacement in text.lua at line 560
  [5.6597]→[5.6597:6636](∅→∅)
  − local top2 = Text.to2(Screen_top1)
  [5.6597]

  [4.150]
  + local top2 = Text.to2(Screen_top1, left, right)
• replacement in text.lua at line 632
  [5.231]→[5.62:95](∅→∅),[3.658]→[5.62:95](∅→∅),[5.589]→[5.62:95](∅→∅)
  − local top2 = Text.to2(Cursor1)
  [3.658]

  [5.533]
  + local top2 = Text.to2(Cursor1, left, right)
• replacement in text.lua at line 821
  [5.3295]→[5.7735:7759](∅→∅)
  − function Text.to2(pos1)
  [5.3295]

  [2.1]
  + function Text.to2(pos1, left, right)