< > BotCompany Repo | #1005181 // dropLastLine

JavaX fragment (include)

// if text trails with \n, drops the line before that
static S dropLastLine(S s) {
  s = dropSuffix("\r", dropSuffix("\n", s));
  int i = s.lastIndexOf('\n');
  ret i < 0 ? "" : dropSuffix("\r", substring(s, 0, i));
}

Author comment

Began life as a copy of #1001797

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