Update changelog

cobc/ChangeLog

@@ -1,4 +1,25 @@
 
+2024-12-18  Emilien Lemaire <[email protected]>
+
+	* cobgen.c (output_size): use `compx_size` when usage is COMP-X
+	* cobgen.c (output_attr): override type to `COB_TYPE_NUMERIC_BINARY`
+	  when usage is `COMP-X`
+	* field.c: Increment `pic_digits` values by one
+	* field.c (setup_parameters): set the `compx_size` and override usage
+	  of `COMP-N` to `COMP-X` field when picture starts with `X`
+	* field.c (compute_size): leave `align_size` to 1 when usage is
+	  `COMP-x` and use `compx_size` to compute size of `COMP-X`
+	* tree.c (cb_tree_category): `COMP-X` is of category
+	  `CB_CATEGORY_NUMERIC`.
+	* tree.c (cb_field_size): size of `COMP-X` field and references is
+	  `compx_size`
+	* tree.h (struct cob_field): add `compx_size` to `cob_field`
+	* typeck.c (cb_check_numeric_name): `COMP-X` is numeric name
+	* typeck.c (cb_check_numeric_edited_name): `COMP-X` is numeric edited
+	  name
+	* typeck.c (validate_move): `COMP-x` is validated when dst is category
+	  `ALPHANUMERIC` or `ALPHANUMERIC-EDITED`.
+
 2022-12-08  Simon Sobisch <[email protected]>
 
 	* cobc.c (process_command_line): fix leak for --copy and -include parsing