give a test a unique name

Dependencies

• [2] GDAWPFAV more streamlined test names
• [3] KOTNETIM repeat changes on source editor
• [4] LXTTOB33 extract a couple of files
• [5] 3OC7AIC7 exclude left margin from my word-split heuristic
• [6] GJLOKCYK bugfix: clicking past end of screen line
• [7] LF7BWEG4 group all editor globals
• [8] ORRSP7FV deduce test names on failures
• [9] 4VKEE43Z bugfix
• [10] DGK5BPVI bugfix: UTF-8 in compute_fragments
• [11] KKMFQDR4 editing source code from within the app
• [12] GL4Q5WCV keep text from overflowing right margin
• [13] EKKFWP4D bugfix: couple of margin-relative computations

Change contents

• replacement in text_tests.lua at line 372
  [2.1483]→[4.1330:1380](∅→∅),[4.1330]→[4.1330:1380](∅→∅)
  − -- display two lines with cursor on one of them
  [2.1439]

  [4.1380]
  + -- display two screen lines with cursor on one of them
• replacement in text_tests.lua at line 390
  [2.1925]→[4.2339:2389](∅→∅),[4.2339]→[4.2339:2389](∅→∅)
  − -- display two lines with cursor on one of them
  [2.1854]

  [4.2389]
  + -- display two screen lines with cursor on one of them
• replacement in text_tests.lua at line 444
  [4.2457]→[4.2:41](∅→∅)
  − function test_click_on_wrapping_line()
  [4.2457]

  [4.85]
  + function test_click_past_end_of_screen_line()
• replacement in source_text_tests.lua at line 372
  [3.1894]→[4.18499:18549](∅→∅),[4.18499]→[4.18499:18549](∅→∅)
  − -- display two lines with cursor on one of them
  [3.1850]

  [4.18549]
  + -- display two screen lines with cursor on one of them
• replacement in source_text_tests.lua at line 390
  [3.2336]→[4.19372:19422](∅→∅),[4.19372]→[4.19372:19422](∅→∅)
  − -- display two lines with cursor on one of them
  [3.2265]

  [4.19422]
  + -- display two screen lines with cursor on one of them
• replacement in source_text_tests.lua at line 444
  [4.21938]→[4.21938:21977](∅→∅)
  − function test_click_on_wrapping_line()
  [4.21938]

  [4.22021]
  + function test_click_past_end_of_screen_line()