docs: changelog + readme for preprocessors

eclipse-che4z · Aug 13, 2021 · 70caf82 · 70caf82
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diff --git a/clients/vscode-hlasmplugin/CHANGELOG.md b/clients/vscode-hlasmplugin/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 ## ****Unreleased****
 
+#### Added
+- Caching of macros and copy files, improving response time of the extension when editing already open file
+- Highlighting support for HLASM listings
+- AREAD and AINSERT support
+- DB2 preprocessor emulator
+- CCW, CCW0 and CCW1 instruction support
+
+#### Fixed
+- Format of instructions with relative addressing operands
+- Vector instructions flagged when VR16-31 are used
+- Allow self-reference in previously undefined array variables
+- Tolerate '+' in modifiers in data defintions
+- Empty TITLE argument must be tolerated
+- Statements skipped by conditinal assembly emmiting errors in macros and copy files
+- Location counter in machine instruction sometimes evaluating incorrectly
+- WASM variant of the language server not working with the V8 JavaScript machine version 9 or later
+
 ## [0.13.0](https://github.com/eclipse/che-che4z-lsp-for-hlasm/compare/0.12.0...0.13.0) (2021-06-01)
 
 #### Added

diff --git a/clients/vscode-hlasmplugin/README.md b/clients/vscode-hlasmplugin/README.md
@@ -218,6 +218,24 @@ For files that use macros extensively but do not have the definitions available,
 ```
 In the `pgm_conf.json` above, the `source_code` file has a configuration, so all discovered diagnostics are always shown. However, if you open another file and do not assign a processor group to it, its diagnostics are not shown if there are more than 15 of them.
 
+### Preprocessors
+
+Processor groups can be configured so that the HLASM source will be processed with a preprocessor. Currently, there is the option to use `DB2` preprocessor.
+
+It can by configured using the `preprocessor` key in processor group:
+```
+{
+  "pgroups": [
+    {
+      "name": "GROUP1",
+      "libs": [ "ASMMAC/" ],
+      "preprocessor": "DB2"
+    }
+  ]
+}
+```
+
+
 ## Questions, issues, feature requests, and contributions
 - If you have a question about how to accomplish something with the extension, or come across a problem, file an issue on [GitHub](https://github.com/eclipse/che-che4z-lsp-for-hlasm)
 - Contributions are always welcome! Please see our [GitHub](https://github.com/eclipse/che-che4z-lsp-for-hlasm) repository for more information.