bugfix: check before cursor on same line

Dependencies

• [2] EETIR4GX bugfix: skip over drawings when searching
• [3] LF7BWEG4 group all editor globals
• [4] LXTTOB33 extract a couple of files
• [5] 5ZA3BRNY add state arg to a few functions
• [*] FZBXBUFF bugfix: search

Change contents

• edit in text_tests.lua at line 2048
  [7.1427]
  +

  + function test_search_wrap()

  + io.write('\ntest_search_wrap')

  + App.screen.init{width=120, height=60}

  + Editor_state = edit.initialize_test_state()

  + Editor_state.lines = load_array{'abc'}

  + Text.redraw_all(Editor_state)

  + Editor_state.cursor1 = {line=1, pos=3}

  + Editor_state.screen_top1 = {line=1, pos=1}

  + Editor_state.screen_bottom1 = {}

  + edit.draw(Editor_state)

  + -- search for a string

  + edit.run_after_keychord(Editor_state, 'C-f')

  + edit.run_after_textinput(Editor_state, 'a')

  + edit.run_after_keychord(Editor_state, 'return')

  + -- cursor wraps

  + check_eq(Editor_state.cursor1.line, 1, 'F - test_search_wrap/1/cursor:line')

  + check_eq(Editor_state.cursor1.pos, 1, 'F - test_search_wrap/1/cursor:pos')

  + end
• replacement in search.lua at line 24
  [3.39]→[3.49731:49756](∅→∅),[2.139]→[3.49731:49756](∅→∅),[3.49731]→[3.49731:49756](∅→∅)
  − -- search current line
  [2.139]

  [2.140]
  + -- search current line from cursor
• edit in search.lua at line 33
  [3.49889]

  [3.164]
  + -- search lines below cursor
• edit in search.lua at line 58
  [3.50317]

  [3.489]
  + -- search current line until cursor

  + local line = State.lines[State.cursor1.line]

  + if line.mode == 'text' then

  + pos = line.data:find(State.search_term)

  + if pos and pos < State.cursor1.pos then

  + State.cursor1.pos = pos

  + end

  + end

  + end

  + if pos == nil then