added typedef

Author: blutsvente-ifx

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - added compile-if and pools scope
+- added typedef
 
 ## [1.0.2] - 2023-02-17
 

PSS.sublime-syntax

@@ -59,6 +59,7 @@ contexts:
    - include: compile-if
    - include: actions
    - include: enum-declaration
+   - include: typedef-declaration
    - include: function-declaration
    - include: components
    - include: structs
@@ -380,13 +381,32 @@ contexts:
         - include: code
 
   # B.13 Data Types
+  # enum
   enum-declaration:
     - match: \b(enum)\s+\b{{valid_name}}\b
       captures:
         1: keyword.declaration.enum.pss
         2: storage.type.pss
       push: enum-values-declaration
 
+  # typedef
+  typedef-declaration:
+    # scalars
+    - match: '^\s*(typedef)\s+\b(?:{{valid_scalar_type}})\s+(?:{{valid_id}}\s*)(;|\=)'
+      captures:
+        1: keyword.declaration.type.pss
+        2: storage.type.pss
+        3: storage.modifier.range.pss
+        4: storage.type.pss
+        5: punctuation.terminator.pss
+    # other types
+    - match: '^\s*(typedef)\s+\b(?:{{valid_name}})\s+(?:{{valid_id}}\s*)(;|\=)'
+      captures:
+        1: keyword.declaration.type.pss
+        2: storage.type.pss
+        3: storage.type.pss
+        4: punctuation.terminator.pss
+
   enum-values-declaration:
     - meta_content_scope: meta.type.enum.pss
     - match: (\{)

test/package.pss

@@ -61,7 +61,7 @@ extend buffer sml_data_buff {
    constraint mem_seg.size in [1..4];
 }
 
-buffer foo : bla_pkg:foo_base {
+buffer foo : bla_pkg::foo_base {
 
 }
 

test/variables.pss

@@ -20,6 +20,12 @@ enum numbering_e
    ONCE, TWICE
 }
 
+typedef  int xyz;
+
+typedef bit[8*16:1] rs_demo_string_t;
+
+typedef my_pkg::my_component comp_t;
+
 component x2 {
    resource channel_r {};
    pool [3]  channel_r  channel_p;