Merge text.love

Dependencies

• [2] JCRUUD2S Merge text.love
• [3] AQOJ62LN two bugfixes
• [4] HKV72RZV bugfix: save modified files in save directory
• [5] FQURPLDA new primitives for reading/writing files
• [6] ED4Z6ORC cleaner API for file-system access
• [7] AVTNUQYR basic test-enabled framework
• [8] 36Z442IV back to commit 8123959e52f without code editing
• [*] 3QNOKBFM beginnings of a test harness

Change contents

• edit in app.lua at line 428
  [4.16250]→[2.19:31](∅→∅)
  − end
• resurrect zombie in app.lua at line 428
  [4.16250]→[4.224:246](∅→∅),[4.16250]→[4.224:246](∅→∅),[4.246]→[3.36:54](∅→∅),[4.246]→[3.36:54](∅→∅),[3.54]→[4.259:526](∅→∅),[4.259]→[4.259:526](∅→∅),[4.259]→[4.259:526](∅→∅),[4.636]→[4.527:603](∅→∅),[4.636]→[4.527:603](∅→∅)
  + end

  + end

  + App.read_file =

  + function(path)

  + if not is_absolute_path(path) then

  + return --[[status]] false, 'Please use an unambiguous absolute path.'

  + end

  + local f, err = App.open_for_reading(path)

  + if err then

  + return --[[status]] false, err

  + local contents = f:read()

  + f:close()

  + return contents
• edit in app.lua at line 438
  [4.526]

  [4.527]
  + end