diff --git a/Source/cmCommandArgumentLexer.cxx b/Source/cmCommandArgumentLexer.cxx
index e68f6b5fd..e62e53e2e 100644
--- a/Source/cmCommandArgumentLexer.cxx
+++ b/Source/cmCommandArgumentLexer.cxx
@@ -1820,7 +1820,7 @@ void cmCommandArgument_yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yysca
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param line_number The line number to set.
  * @param yyscanner The scanner object.
  */
 void cmCommandArgument_yyset_lineno (int  line_number , yyscan_t yyscanner)
@@ -1835,7 +1835,7 @@ void cmCommandArgument_yyset_lineno (int  line_number , yyscan_t yyscanner)
 }
 
 /** Set the current column.
- * @param column_no
+ * @param column_no The column number to set.
  * @param yyscanner The scanner object.
  */
 void cmCommandArgument_yyset_column (int  column_no , yyscan_t yyscanner)
diff --git a/Source/cmDependsFortranLexer.cxx b/Source/cmDependsFortranLexer.cxx
index 924d9d2a9..1eff1e4b4 100644
--- a/Source/cmDependsFortranLexer.cxx
+++ b/Source/cmDependsFortranLexer.cxx
@@ -2165,7 +2165,7 @@ void cmDependsFortran_yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscan
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param line_number The line number to set.
  * @param yyscanner The scanner object.
  */
 void cmDependsFortran_yyset_lineno (int  line_number , yyscan_t yyscanner)
@@ -2180,7 +2180,7 @@ void cmDependsFortran_yyset_lineno (int  line_number , yyscan_t yyscanner)
 }
 
 /** Set the current column.
- * @param line_number
+ * @param column_no The column number to set.
  * @param yyscanner The scanner object.
  */
 void cmDependsFortran_yyset_column (int  column_no , yyscan_t yyscanner)
diff --git a/Source/cmDependsJavaLexer.cxx b/Source/cmDependsJavaLexer.cxx
index 0af44b02e..1e505a557 100644
--- a/Source/cmDependsJavaLexer.cxx
+++ b/Source/cmDependsJavaLexer.cxx
@@ -2330,7 +2330,7 @@ void cmDependsJava_yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param line_number The line number to set.
  * @param yyscanner The scanner object.
  */
 void cmDependsJava_yyset_lineno (int  line_number , yyscan_t yyscanner)
@@ -2345,7 +2345,7 @@ void cmDependsJava_yyset_lineno (int  line_number , yyscan_t yyscanner)
 }
 
 /** Set the current column.
- * @param column_no
+ * @param column_no The column number to set.
  * @param yyscanner The scanner object.
  */
 void cmDependsJava_yyset_column (int  column_no , yyscan_t yyscanner)
diff --git a/Source/cmExprLexer.cxx b/Source/cmExprLexer.cxx
index 9947c77f1..aa384cdc8 100644
--- a/Source/cmExprLexer.cxx
+++ b/Source/cmExprLexer.cxx
@@ -1716,7 +1716,7 @@ void cmExpr_yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param line_number The line number to set.
  * @param yyscanner The scanner object.
  */
 void cmExpr_yyset_lineno (int  line_number , yyscan_t yyscanner)
@@ -1731,7 +1731,7 @@ void cmExpr_yyset_lineno (int  line_number , yyscan_t yyscanner)
 }
 
 /** Set the current column.
- * @param column_no
+ * @param column_no The column number to set.
  * @param yyscanner The scanner object.
  */
 void cmExpr_yyset_column (int  column_no , yyscan_t yyscanner)