Move function parse_design_interaction into variable-parser.c

[pspp] / src / language / stats / examine.c

diff --git a/src/language/stats/examine.c b/src/language/stats/examine.c
index 0d9c68585a86a3f19f42bd990001559a39eda84b..5d308f11abe15d287bb2507318fadd41faaaf766 100644 (file)
--- a/src/language/stats/examine.c
+++ b/src/language/stats/examine.c
@@ -1461,25 +1461,6 @@ summary_report (const struct examine *cmd, int iact_idx)
   tab_submit (t);
 }
 
-
-/* Match a variable.
-   If the match succeeds, the variable will be placed in VAR.
-   Returns true if successful */
-static bool
-lex_match_variable (struct lexer *lexer, 
-                    const struct dictionary *dict, const struct variable **var)
-{
-  if (lex_token (lexer) !=  T_ID)
-
-    return false;
-
-  *var = parse_variable_const  (lexer, dict);
-
-  if ( *var == NULL)
-    return false;
-  return true;
-}
-
 /* Attempt to parse an interaction from LEXER */
 static struct interaction *
 parse_interaction (struct lexer *lexer, struct examine *ex)