uxn

commit 9c7822280222afc01ad9c958cd36939fd8c0919a
parent 7ba9782459adba7b3e58f82a7df88da721319980
Author: neauoire <aliceffekt@gmail.com>
Date:   Thu,  4 Feb 2021 18:25:49 -0800

Added sublime syntax

Diffstat:
M
README.md
 | 
5
+++--
M
examples/core.usm
 | 
10
+++++-----
A
extras/usm.sublime-syntax
 | 
45
+++++++++++++++++++++++++++++++++++++++++++++

3 files changed, 53 insertions(+), 7 deletions(-)
diff --git a/README.md b/README.md
@@ -26,11 +26,12 @@ cc uxn.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -o uxn
 - `( comment )`
 
 ```
-;value ( alloc zero-page variable )
+;value ( alloc a zero-page variable )
 
 @0010 ( start at page 1 )
 
-,there [ ,0a ,05 GTH ] JMC
+,03 ,02 ADD ,05 EQU 
+,there ROT JMC
 
 :here
 	( when not equal )
diff --git a/examples/core.usm b/examples/core.usm
@@ -2,15 +2,15 @@
 
 ;var1
 ;var2
-;var3
+
+@0100 
+
+:RESET ( --- )
 
 ,22 ,var1 STR ( store 0x22 in var1 )
 ,var1 LDR ( load var2, put value on stack )
 
-@0100 ( store program reset after zero-page )
-
-:RESET ( --- )
-  BRK
+BRK
 
 @c000 ( much further.. )
 
diff --git a/extras/usm.sublime-syntax b/extras/usm.sublime-syntax
@@ -0,0 +1,45 @@
+%YAML 1.2
+---
+# See http://www.sublimetext.com/docs/3/syntax.html
+name: Uxn Assembly
+scopeName: usm.
+fileTypes: [usm]
+file_extensions:
+  - usm
+scope: source.usm
+
+contexts:
+  prototype:
+    - include: comments
+
+  main:
+    - include: keywords
+    - include: numbers
+    - include: strings
+
+  numbers:
+    - match: '\@(\S+)\s?'
+      scope: punctuation.definition
+      pop: true
+
+  strings:
+    - match: '\:(\S+)\s?'
+      scope: string.control
+      pop: true
+    - match: '\;(\S+)\s?'
+      scope: string.control
+      pop: true
+    - match: '\,(\S+)\s?'
+      scope: keyword.control
+      pop: true
+    - match: '\.(\S+)\s?'
+      scope: keyword.control
+      pop: true
+
+  comments:
+    - match: '\('
+      scope: punctuation.definition.comment.tome
+      push:
+        - meta_scope: comment.line.double-slash.tome
+        - match: '\)'
+          pop: true