diff --git a/lib/docs/main.js b/lib/docs/main.js
index 1e28f9746a..a3cad3f17b 100644
--- a/lib/docs/main.js
+++ b/lib/docs/main.js
@@ -1348,7 +1348,12 @@ Happy writing!
         yield { src: "false", tag: Tag.identifier };
         return;
       }
-      
+
+      case "unreachable": {
+        yield { src: "unreachable", tag: Tag.identifier };
+        return;
+      }
+
       case "&": {
         yield { src: "&", tag: Tag.ampersand };
         yield* ex(zigAnalysis.exprs[expr["&"]], opts);
@@ -1490,6 +1495,59 @@ Happy writing!
         yield Tok.r_bracket;
         return;
       }
+      
+      case "sliceIndex": {
+        const slice = zigAnalysis.exprs[expr.sliceIndex];
+        yield* ex(slice, opts);
+        return;
+      }
+
+      case "slice": {
+        const slice = expr.slice;
+        const lhs = zigAnalysis.exprs[slice.lhs];
+        const start = zigAnalysis.exprs[slice.start];
+        yield* ex(lhs, opts);
+        yield Tok.l_bracket;
+        yield* ex(start, opts);
+        yield Tok.period;
+        yield Tok.period;
+        if (slice.end !== null) {
+          const end = zigAnalysis.exprs[slice.end];
+          yield* ex(end, opts);
+        }
+        if (slice.sentinel !== null) {
+          yield Tok.colon;
+          const sent = zigAnalysis.exprs[slice.sentinel];
+          yield* ex(sent, opts);
+        }
+        yield Tok.r_brace;
+        return;
+      }
+
+      case "sliceLength": {
+        const slice = expr.sliceLength;
+        const lhs = zigAnalysis.exprs[slice.lhs];
+        const start = zigAnalysis.exprs[slice.start];
+        const len = zigAnalysis.exprs[slice.len];
+        yield* ex(lhs, opts);
+        yield Tok.l_bracket;
+        yield* ex(start, opts);
+        yield Tok.period;
+        yield Tok.period;
+        yield Tok.r_bracket;
+        yield Tok.l_bracket;
+        yield { src: "0", tag: Tag.number_literal };
+        yield Tok.period;
+        yield Tok.period;
+        yield* ex(len, opts);
+        if (slice.sentinel !== null) {
+          yield Tok.colon;
+          const sent = zigAnalysis.exprs[slice.sentinel];
+          yield* ex(sent, opts);
+        }
+        yield Tok.r_brace;
+        return;
+      }
 
       case "string": {
         yield { src: '"' + expr.string + '"', tag: Tag.string_literal };
@@ -1952,6 +2010,55 @@ Happy writing!
         return;
       }
 
+      case "cmpxchgIndex": {
+        const cmpxchg = zigAnalysis.exprs[expr.cmpxchgIndex];
+        yield* ex(cmpxchg, opts);
+        return;
+      }
+
+      case "cmpxchg": {
+        const type = zigAnalysis.exprs[expr.cmpxchg.type];
+        const ptr = zigAnalysis.exprs[expr.cmpxchg.ptr];
+        const expectedValue = zigAnalysis.exprs[expr.cmpxchg.expected_value];
+        const newValue = zigAnalysis.exprs[expr.cmpxchg.new_value];
+        const successOrder = zigAnalysis.exprs[expr.cmpxchg.success_order];
+        const failureOrder = zigAnalysis.exprs[expr.cmpxchg.failure_order];
+
+        let fnName = "@";
+        switch (expr.cmpxchg.name) {
+          case "cmpxchg_strong": {
+            fnName += "cmpxchgStrong";
+            break;
+          }
+          case "cmpxchg_weak": {
+            fnName += "cmpxchgWeak";
+            break;
+          }
+          default:
+            throw "Unexpected cmpxchg name: `" + expr.cmpxchg.name + "`!";
+        }
+        yield { src: fnName, tag: Tag.builtin };
+        yield Tok.l_paren;
+        yield* ex(type, opts);
+        yield Tok.comma;
+        yield Tok.space;
+        yield* ex(ptr, opts);
+        yield Tok.comma;
+        yield Tok.space;
+        yield* ex(expectedValue, opts);
+        yield Tok.comma;
+        yield Tok.space;
+        yield* ex(newValue, opts);
+        yield Tok.comma;
+        yield Tok.space;
+        yield* ex(successOrder, opts);
+        yield Tok.comma;
+        yield Tok.space;
+        yield* ex(failureOrder, opts);
+        yield Tok.r_paren;
+        return;
+      }
+
       case "enumLiteral": {
         let literal = expr.enumLiteral;
         yield Tok.period;
@@ -2565,6 +2672,7 @@ Happy writing!
           }
         }
       }
+
       case "typeOf": {
         const typeRefArg = zigAnalysis.exprs[expr.typeOf];
         yield { src: "@TypeOf", tag: Tag.builtin };
@@ -2573,6 +2681,11 @@ Happy writing!
         yield Tok.r_paren;
         return;
       }
+
+      case "builtinField": {
+        yield { src: expr.builtinField, tag: Tag.identifier };
+        return;
+      }
     }