extract a variable

Dependencies

• [2] ZPQI5UL3 bugfix: never use utf8 pos in string.sub
• [3] IM7UEBMK bugfix: highlight search patterns on the right line
• [4] ZE7LVQNE improve a comment
• [5] KKMFQDR4 editing source code from within the app
• [6] TWXPV2AC hoist and duplicate a conditional
• [7] I64IPGJX avoid saving fragments in lines
• [8] HALS7E5U more clearly skip prints before screen top
• [9] FZBXBUFF bugfix: search
• [10] GZ5WULJV switch source side to new screen-line-based render
• [11] CQWVUCXZ bugfix: syntax highlighting in source editor
• [*] BULPIBEG beginnings of a module for the text editor

Change contents

• replacement in text.lua at line 39
  [2.237]→[3.741:887](∅→∅),[3.608]→[3.741:887](∅→∅)
  − local lo_px = Text.draw_highlight(State, line, State.left,y, pos, State.cursor1.pos, State.cursor1.pos+utf8.len(State.search_term))
  [2.237]

  [3.738]
  + local hi = State.cursor1.pos+utf8.len(State.search_term)

  + local lo_px = Text.draw_highlight(State, line, State.left,y, pos, State.cursor1.pos, hi)
• replacement in source_text.lua at line 61
  [2.476]→[3.1540:1686](∅→∅),[3.88598]→[3.1540:1686](∅→∅)
  − local lo_px = Text.draw_highlight(State, line, State.left,y, pos, State.cursor1.pos, State.cursor1.pos+utf8.len(State.search_term))
  [2.476]

  [3.88735]
  + local hi = State.cursor1.pos+utf8.len(State.search_term)

  + local lo_px = Text.draw_highlight(State, line, State.left,y, pos, State.cursor1.pos, hi)