improve a comment

Dependencies

• [2] SDEY7LFJ rename a variable
• [3] OYXDYPGS get rid of debug variables
• [4] UN7GKYV5 support hyperlinks in the source editor
• [5] H4R5BHVY no more Text allocations
• [6] CQWVUCXZ bugfix: syntax highlighting in source editor
• [7] I64IPGJX avoid saving fragments in lines
• [8] DHI6IJCN selecting text and deleting selections
• [9] KKMFQDR4 editing source code from within the app
• [10] HALS7E5U more clearly skip prints before screen top
• [11] G54H3YG2 get rid of all bifold text
• [12] HOSPP2AN crisp font rendering
• [13] 6WDBV52Z move a var closer to its use
• [14] GZ5WULJV switch source side to new screen-line-based render
• [15] WLHI7KD3 new globals: draw partial screen line up top
• [16] S2QMLRXL stop creating a singleton table for every word
• [*] BULPIBEG beginnings of a module for the text editor

Change contents

• edit in text.lua at line 32
  [3.187]→[3.259:295](∅→∅),[3.206]→[3.259:295](∅→∅),[2.242]→[3.259:295](∅→∅),[3.658]→[3.259:295](∅→∅),[3.334]→[3.259:295](∅→∅)
  − -- render cursor if necessary
• edit in text.lua at line 33
  [3.342]

  [3.659]
  + -- render search highlight or cursor
• edit in source_text.lua at line 54
  [3.208]→[3.88227:88263](∅→∅),[3.722]→[3.88227:88263](∅→∅),[3.763]→[3.88227:88263](∅→∅),[3.1390]→[3.88227:88263](∅→∅),[3.88227]→[3.88227:88263](∅→∅)
  − -- render cursor if necessary
• edit in source_text.lua at line 55
  [3.1458]

  [3.1458]
  + -- render search highlight or cursor