... | ... |
@@ -26,11 +26,12 @@ cc uxn.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -o uxn |
26 | 26 |
- `( comment )` |
27 | 27 |
|
28 | 28 |
``` |
29 |
-;value ( alloc zero-page variable ) |
|
29 |
+;value ( alloc a zero-page variable ) |
|
30 | 30 |
|
31 | 31 |
@0010 ( start at page 1 ) |
32 | 32 |
|
33 |
-,there [ ,0a ,05 GTH ] JMC |
|
33 |
+,03 ,02 ADD ,05 EQU |
|
34 |
+,there ROT JMC |
|
34 | 35 |
|
35 | 36 |
:here |
36 | 37 |
( when not equal ) |
... | ... |
@@ -2,15 +2,15 @@ |
2 | 2 |
|
3 | 3 |
;var1 |
4 | 4 |
;var2 |
5 |
-;var3 |
|
5 |
+ |
|
6 |
+@0100 |
|
7 |
+ |
|
8 |
+:RESET ( --- ) |
|
6 | 9 |
|
7 | 10 |
,22 ,var1 STR ( store 0x22 in var1 ) |
8 | 11 |
,var1 LDR ( load var2, put value on stack ) |
9 | 12 |
|
10 |
-@0100 ( store program reset after zero-page ) |
|
11 |
- |
|
12 |
-:RESET ( --- ) |
|
13 |
- BRK |
|
13 |
+BRK |
|
14 | 14 |
|
15 | 15 |
@c000 ( much further.. ) |
16 | 16 |
|
17 | 17 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,45 @@ |
1 |
+%YAML 1.2 |
|
2 |
+--- |
|
3 |
+# See http://www.sublimetext.com/docs/3/syntax.html |
|
4 |
+name: Uxn Assembly |
|
5 |
+scopeName: usm. |
|
6 |
+fileTypes: [usm] |
|
7 |
+file_extensions: |
|
8 |
+ - usm |
|
9 |
+scope: source.usm |
|
10 |
+ |
|
11 |
+contexts: |
|
12 |
+ prototype: |
|
13 |
+ - include: comments |
|
14 |
+ |
|
15 |
+ main: |
|
16 |
+ - include: keywords |
|
17 |
+ - include: numbers |
|
18 |
+ - include: strings |
|
19 |
+ |
|
20 |
+ numbers: |
|
21 |
+ - match: '\@(\S+)\s?' |
|
22 |
+ scope: punctuation.definition |
|
23 |
+ pop: true |
|
24 |
+ |
|
25 |
+ strings: |
|
26 |
+ - match: '\:(\S+)\s?' |
|
27 |
+ scope: string.control |
|
28 |
+ pop: true |
|
29 |
+ - match: '\;(\S+)\s?' |
|
30 |
+ scope: string.control |
|
31 |
+ pop: true |
|
32 |
+ - match: '\,(\S+)\s?' |
|
33 |
+ scope: keyword.control |
|
34 |
+ pop: true |
|
35 |
+ - match: '\.(\S+)\s?' |
|
36 |
+ scope: keyword.control |
|
37 |
+ pop: true |
|
38 |
+ |
|
39 |
+ comments: |
|
40 |
+ - match: '\(' |
|
41 |
+ scope: punctuation.definition.comment.tome |
|
42 |
+ push: |
|
43 |
+ - meta_scope: comment.line.double-slash.tome |
|
44 |
+ - match: '\)' |
|
45 |
+ pop: true |