chore: add prismjs for syntax highlighting

1 files changed, 30 insertions, 0 deletions

diff --git a/public/prism/prism-asm6502.js b/public/prism/prism-asm6502.js
new file mode 100644
index 0000000..377f52f
--- /dev/null
+++ b/public/prism/prism-asm6502.js
@@ -0,0 +1,30 @@
+Prism.languages.asm6502 = {
+  comment: /;.*/,
+  directive: {
+    pattern: /\.\w+(?= )/,
+    alias: 'property',
+  },
+  string: /(["'`])(?:\\.|(?!\1)[^\\\r\n])*\1/,
+  'op-code': {
+    pattern:
+      /\b(?:ADC|AND|ASL|BCC|BCS|BEQ|BIT|BMI|BNE|BPL|BRK|BVC|BVS|CLC|CLD|CLI|CLV|CMP|CPX|CPY|DEC|DEX|DEY|EOR|INC|INX|INY|JMP|JSR|LDA|LDX|LDY|LSR|NOP|ORA|PHA|PHP|PLA|PLP|ROL|ROR|RTI|RTS|SBC|SEC|SED|SEI|STA|STX|STY|TAX|TAY|TSX|TXA|TXS|TYA|adc|and|asl|bcc|bcs|beq|bit|bmi|bne|bpl|brk|bvc|bvs|clc|cld|cli|clv|cmp|cpx|cpy|dec|dex|dey|eor|inc|inx|iny|jmp|jsr|lda|ldx|ldy|lsr|nop|ora|pha|php|pla|plp|rol|ror|rti|rts|sbc|sec|sed|sei|sta|stx|sty|tax|tay|tsx|txa|txs|tya)\b/,
+    alias: 'keyword',
+  },
+  'hex-number': {
+    pattern: /#?\$[\da-f]{1,4}\b/i,
+    alias: 'number',
+  },
+  'binary-number': {
+    pattern: /#?%[01]+\b/,
+    alias: 'number',
+  },
+  'decimal-number': {
+    pattern: /#?\b\d+\b/,
+    alias: 'number',
+  },
+  register: {
+    pattern: /\b[xya]\b/i,
+    alias: 'variable',
+  },
+  punctuation: /[(),:]/,
+};