[texdoc-commits] [TeX-Live/texdoc] bf2b6a: change the behavior when no document found

[Watson]

  Branch: refs/heads/notfound
  Home:   https://github.com/TeX-Live/texdoc
  Commit: bf2b6a323124e52858253af26dea8f7de0e0b3ae
      https://github.com/TeX-Live/texdoc/commit/bf2b6a323124e52858253af26dea8f7de0e0b3ae
  Author: Watson <wtsnjp at gmail.com>
  Date:   2018-07-25 (Wed, 25 Jul 2018)

  Changed paths:
    M doc/texdoc.tex
    M script/constants.tlu
    M script/search.tlu
    M script/view.tlu
    M spec/errors_spec.rb

  Log Message:
  -----------
  change the behavior when no document found

when texdoc cannot find any documentation for input keyword:

- texdoc will exit with status code 3
- the "not found" message will be shown to stderr



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