Define make_symbol in the header.

[bison.git] / doc / bison.texinfo

diff --git a/doc/bison.texinfo b/doc/bison.texinfo
index ae3dc4b014d55f104072a921aa4f36561717a5f2..70f62672a223abf88609df4c6e4280426568554a 100644 (file)
--- a/doc/bison.texinfo
+++ b/doc/bison.texinfo
@@ -8620,6 +8620,7 @@ exp: exp '+' exp   @{ $$ = $1 + $3; @}
    | exp '-' exp   @{ $$ = $1 - $3; @}
    | exp '*' exp   @{ $$ = $1 * $3; @}
    | exp '/' exp   @{ $$ = $1 / $3; @}
+   | '(' exp ')'   @{ $$ = $2; @}
    | "identifier"  @{ $$ = driver.variables[*$1]; delete $1; @}
    | "number"      @{ $$ = $1; @};
 %%
@@ -8724,7 +8725,7 @@ It is convenient to use a typedef to shorten
   typedef yy::calcxx_parser::token token;
 %@}
            /* Convert ints to the actual type of tokens.  */
-[-+*/]     return yy::calcxx_parser::token_type (yytext[0]);
+[-+*/()]   return yy::calcxx_parser::token_type (yytext[0]);
 ":="       return token::ASSIGN;
 @{int@}      @{
   errno = 0;