Function Strip

src/parse/parser.cpp:16–26

#include "vars.h"

static std::string Strip(std::string s) {
  size_t b = 0;
  size_t e = s.size();
  while (b < e && std::isspace(s[b])) {
    ++b;
  }
  while (b < e && std::isspace(s[e - 1])) {
    --e;
  }
  return s.substr(b, e - b);
}

struct Parser::Imp {
  using Owner = Parser;