Add command syntax highlighting.

2026-09-03 16:46:13 +01:00
parent 3bfebe30ce
commit a276bf60da
12 changed files with 304 additions and 84 deletions
@@ -289,6 +289,8 @@ Shard *Shard::from_command(const char *cmd, bool posix_ending) {
        last = nullptr;
        if (!pieces.empty())
          last = (Petal *)pieces.back();
+        else
+          return nullptr;
      }
      if (last && ending[0] == '\r')
        last->length--;