Function optionMatch

ThirdParty/sqlite/vtksqlite/shell.c:26639–26644

** Compare the string as a command-line option with either one or two ** initial "-" characters. */

** initial "-" characters.
*/
static int optionMatch(const char *zStr, const char *zOpt){
  if( zStr[0]!='-' ) return 0;
  zStr++;
  if( zStr[0]=='-' ) zStr++;
  return cli_strcmp(zStr, zOpt)==0;
}

/*
** Delete a file.