[GRASS-git] [OSGeo/grass] e95b1f: v.distance: relax parser rules (#2127)

[Stefan Blumentrath]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: e95b1f94cd87715667c8a759adde1b34826aa742
      https://github.com/OSGeo/grass/commit/e95b1f94cd87715667c8a759adde1b34826aa742
  Author: Stefan Blumentrath <stefan.blumentrath at gmx.de>
  Date:   2022-01-27 (Thu, 27 Jan 2022)

  Changed paths:
    M vector/v.distance/main.c

  Log Message:
  -----------
  v.distance: relax parser rules (#2127)

* relax parser rules

* implement suggestion from code review