preproc/pic/lex.cpp

358 string token_buffer;
373     token_buffer.clear();
381 	if (token_buffer.length() > 0) {
382 	  token_buffer +=  '\0';
383 	  argv[argc] = strsave(token_buffer.contents());
390       token_buffer += char(c);
841       token_buffer.clear();
842       token_buffer += c;
849 	token_buffer += char(c);
851       context_buffer = token_buffer;
879       token_buffer.clear();
887 	    token_buffer += '"';
891 	    token_buffer += '\\';
907 	  token_buffer += char(c);
1186 	token_buffer.clear();
1187 	token_buffer = c;
1193 	  token_buffer += char(c);
1195 	int tok = lookup_keyword(token_buffer.contents(),
1196 				 token_buffer.length());
1198 	  context_buffer = token_buffer;
1203 	  token_buffer += '\0';
1204 	  def = macro_table.lookup(token_buffer.contents());
1205 	  token_buffer.set_length(token_buffer.length() - 1);
1216 	  context_buffer = token_buffer;
1217 	  if (csupper(token_buffer[0]))
1234   token_buffer.clear();
1298     token_buffer += c;
1310   token_buffer += '\0';
1311   string nm = token_buffer;
1315   token_buffer += '\0';
1316   macro_table.define(name, strsave(token_buffer.contents()));
1326   token_buffer += '\0';
1327   macro_table.define(token_buffer.contents(), 0);
1709     token_buffer = c;
1715       token_buffer += char(c);
1717     context_buffer = token_buffer;
1718     token_buffer += '\0';
1719     char *def = macro_table.lookup(token_buffer.contents());
1724     for (int i = token_buffer.length() - 2; i >= 0; i--)
1725       input_stack::push_back(token_buffer[i]);
1728     token_buffer += '\0';
1729     return strsave(token_buffer.contents());
1758 	token_buffer += '\0';
1759 	yylval.str = strsave(token_buffer.contents());
1793       token_buffer += '\0';
1799       yylval.lstr.str = strsave(token_buffer.contents());
1803       token_buffer += '\0';
1804       yylval.str = strsave(token_buffer.contents());