fix minor typos in Lex-YACC-HOWTO.sgml

This commit is contained in:
Jason Leschnik 2016-10-24 22:55:31 +11:00
parent f428b9602e
commit f258ac1415
1 changed files with 1 additions and 1 deletions

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@ -932,7 +932,7 @@ target temperature 23
What this calls for is for yylval to be a union, which can hold both strings
and integers - but not simultaneously.
Remember that we told YACC previously what type yylval was supposed to by by
Remember that we told YACC previously what type yylval was supposed to be by
defining YYSTYPE. We could conceivably define YYSTYPE to be a union this
way, by YACC has an easier method for doing this: the %union statement.