[texdoc-commits] [TeX-Live/texdoc] 0b7807: fix not to touch global environment

[Takuto ASAKURA]

  Branch: refs/heads/work
  Home:   https://github.com/TeX-Live/texdoc
  Commit: 0b7807614682bf3311c80fdec5ac64347f221c57
      https://github.com/TeX-Live/texdoc/commit/0b7807614682bf3311c80fdec5ac64347f221c57
  Author: Watson <wtsnjp at gmail.com>
  Date:   2019-03-15 (Fri, 15 Mar 2019)

  Changed paths:
    M script/texdoclib-alias.tlu
    M script/texdoclib-cli.tlu
    M script/texdoclib-confutil.tlu
    M script/texdoclib-score.tlu
    M script/texdoclib-search.tlu
    M script/texdoclib-util.tlu
    M script/texdoclib-view.tlu
    M script/texdoclib.tlu
    M spec/unit/texdoclib_test.lua

  Log Message:
  -----------
  fix not to touch global environment