(yyexpandGLRStack) [!YYSTACKEXPANDABLE]:

Fix obvious typo that results in uncompilable GLR parsers
when both %pure-parser and %locations are used.  (trivial change
from Yakov Markovitch <Markovitch@iso.ru>)

data/glr.c

@@ -926,7 +926,7 @@ yyexpandGLRStack (yyGLRStack* yystack]b4_pure_formals[)
 
 #else
 
-  yyFail (yystack][]b4_lpure_args[, "parser stack overflow");
+  yyFail (yystack][]b4_pure_args[, "parser stack overflow");
 #endif
 }