[Fix] Add missing newline to key config parser error reporting.

[Fix] File sizes in the instrument browser and comments tab were displayed incorrectly if a file size < 1KB ended in 0s.

git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@20363 56274372-70c3-4bfc-bfc3-4c3a0b034d27

mptrack/CommandSet.cpp

@@ -2225,7 +2225,7 @@ bool CCommandSet::LoadFile(std::istream &iStrm, const mpt::ustring &filenameDesc
  keymapVersion = Version::Parse(mpt::ToUnicode(mpt::Charset::ASCII, tokens[1]));
  if(keymapVersion > Version::Current())
  {
- errText += MPT_CFORMAT("Keymap was saved with OpenMPT {}, but you are running OpenMPT {}.")(keymapVersion, Version::Current());
+ errText += MPT_CFORMAT("Keymap was saved with OpenMPT {}, but you are running OpenMPT {}.\n")(keymapVersion, Version::Current());
  }
  continue;
  }

mptrack/Mptrack.cpp

@@ -2109,7 +2109,10 @@ CString FormatFileSize(uint64 fileSize)
  // Variable-length formatting may decide on a whim to switch to scientific formatting, so used a fixed width and trim manually...
  CString s = mpt::cfmt::fix(size, 2);
  if(i == 0)
- s.TrimRight(_T("0."));
+ {
+ if(int pos = s.ReverseFind(_T('.')); pos >= 0)
+ s.Delete(pos, s.GetLength() - pos);
+ }
  return s + Unit[i];
  }
  size /= 1024.0;