environment.yml

name: test
channels:
  - conda-forge
dependencies:
  - ipykernel=6.26.0
  - ipython=8.17.2
  - pip=24.0
  - python=3.10
  - ipympl=0.9.3
  - ipywidgets=8.1.2
  - jupyterlab=4.0.8

IJuliaMarkdownBug.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "303f30e9-c78e-44c1-8c59-3d8bacda5999",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:10.225",
     "iopub.status.busy": "2024-04-04T17:07:10",
     "iopub.status.idle": "2024-04-04T17:07:10.446",
     "shell.execute_reply": "2024-04-04T17:07:10.421"
    }
   },
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "\u001b[32m\u001b[1m  Activating\u001b[22m\u001b[39m new project at `/var/folders/mm/rr6dgkzj0l5_j_ntxcg_hlth0000gn/T/jl_GJknNc`\n"
     ]
    }
   ],
   "source": [
    "using Pkg\n",
    "Pkg.activate(temp=true)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "7aaa06c9-cfee-4fd4-9718-dfd5cb179cba",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:10.446",
     "iopub.status.busy": "2024-04-04T17:07:10.446",
     "iopub.status.idle": "2024-04-04T17:07:18.041",
     "shell.execute_reply": "2024-04-04T17:07:18.041"
    }
   },
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "\u001b[32m\u001b[1m   Resolving\u001b[22m\u001b[39m package versions...\n",
      "\u001b[32m\u001b[1m    Updating\u001b[22m\u001b[39m `/private/var/folders/mm/rr6dgkzj0l5_j_ntxcg_hlth0000gn/T/jl_GJknNc/Project.toml`\n",
      "  \u001b[90m[0b91fe84] \u001b[39m\u001b[92m+ DisplayAs v0.1.6\u001b[39m\n",
      "\u001b[32m\u001b[1m    Updating\u001b[22m\u001b[39m `/private/var/folders/mm/rr6dgkzj0l5_j_ntxcg_hlth0000gn/T/jl_GJknNc/Manifest.toml`\n",
      "  \u001b[90m[0b91fe84] \u001b[39m\u001b[92m+ DisplayAs v0.1.6\u001b[39m\n"
     ]
    }
   ],
   "source": [
    "# We're not installing IJulia: it is assumed you have this running in Jupyter\n",
    "Pkg.add(\"DisplayAs\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "87e415dc-2f15-4905-a9fd-d00153b17c94",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:18.041",
     "iopub.status.busy": "2024-04-04T17:07:18.041",
     "iopub.status.idle": "2024-04-04T17:07:18.041",
     "shell.execute_reply": "2024-04-04T17:07:18.041"
    }
   },
   "outputs": [],
   "source": [
    "import IJulia"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "30116c3a-939e-4d69-9909-a701e93588ac",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:18.042",
     "iopub.status.busy": "2024-04-04T17:07:18.042",
     "iopub.status.idle": "2024-04-04T17:07:18.248",
     "shell.execute_reply": "2024-04-04T17:07:18.248"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "v\"1.24.2\""
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "pkgversion(IJulia)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "02c6bae1-a24a-4d10-af66-daf4f721ac07",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:18.249",
     "iopub.status.busy": "2024-04-04T17:07:18.249",
     "iopub.status.idle": "2024-04-04T17:07:18.438",
     "shell.execute_reply": "2024-04-04T17:07:18.437"
    }
   },
   "outputs": [
    {
     "data": {
      "text/latex": [
       "\\begin{verbatim}\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "\\end{verbatim}\n"
      ],
      "text/markdown": [
       "```julia\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "```\n"
      ],
      "text/plain": [
       "\u001b[36m  gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\u001b[39m"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "using Markdown: Markdown, MD\n",
    "\n",
    "md = MD(Markdown.Code(\"julia\", \"gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\"))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "92166169-589d-4e16-a32e-d9a6108ecad5",
   "metadata": {},
   "source": [
    "**This is missing a trailing `)`!!!!**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "7dfa162e-f291-458a-a9ee-a230f0c2c30a",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:18.438",
     "iopub.status.busy": "2024-04-04T17:07:18.438",
     "iopub.status.idle": "2024-04-04T17:07:18.675",
     "shell.execute_reply": "2024-04-04T17:07:18.675"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "IJulia.InlineDisplay()"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ijd = IJulia.InlineDisplay()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "19b60900-e181-4343-9808-c634f4543dbd",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:18.675",
     "iopub.status.busy": "2024-04-04T17:07:18.675",
     "iopub.status.idle": "2024-04-04T17:07:18.809",
     "shell.execute_reply": "2024-04-04T17:07:18.809"
    }
   },
   "outputs": [
    {
     "data": {
      "text/latex": [
       "\\begin{verbatim}\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "\\end{verbatim}\n"
      ],
      "text/markdown": [
       "```julia\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "```\n"
      ],
      "text/plain": [
       "\u001b[36m  gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\u001b[39m"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "display(ijd, md)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "e26d8b35-0191-411e-9f25-da9239a25497",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:18.809",
     "iopub.status.busy": "2024-04-04T17:07:18.809",
     "iopub.status.idle": "2024-04-04T17:07:19.103",
     "shell.execute_reply": "2024-04-04T17:07:19.102"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Dict{String, Union{String, JSON.Writer.JSONText}} with 3 entries:\n",
       "  \"text/plain\"    => \"\\e[36m  gate_concurrence(U) = gate_concurrence(weyl_chamb…\n",
       "  \"text/markdown\" => \"```julia\\ngate_concurrence(U) = gate_concurrence(weyl_cha…\n",
       "  \"text/latex\"    => \"\\\\begin{verbatim}\\ngate_concurrence(U) = gate_concurrence…"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "reprs = IJulia.display_dict(md)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "97801c18-123e-4ab2-a9cc-82502a7eae6b",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.103",
     "iopub.status.busy": "2024-04-04T17:07:19.103",
     "iopub.status.idle": "2024-04-04T17:07:19.273",
     "shell.execute_reply": "2024-04-04T17:07:19.273"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "\"\\e[36m  gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\\e[39m\""
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "reprs[\"text/plain\"]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "fa885644-e6b2-4dca-a9d8-6ea1a9ac1642",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.273",
     "iopub.status.busy": "2024-04-04T17:07:19.273",
     "iopub.status.idle": "2024-04-04T17:07:19.274",
     "shell.execute_reply": "2024-04-04T17:07:19.274"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "\"```julia\\ngate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\\n```\\n\""
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "reprs[\"text/markdown\"]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "301770fb-2a3e-4aba-9ace-aa1890c9e54b",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.274",
     "iopub.status.busy": "2024-04-04T17:07:19.274",
     "iopub.status.idle": "2024-04-04T17:07:19.292",
     "shell.execute_reply": "2024-04-04T17:07:19.291"
    }
   },
   "outputs": [],
   "source": [
    "using DisplayAs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "8a607fd3-4cc9-47d6-b94c-9d7e89644531",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.335",
     "iopub.status.busy": "2024-04-04T17:07:19.292",
     "iopub.status.idle": "2024-04-04T17:07:19.409",
     "shell.execute_reply": "2024-04-04T17:07:19.409"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "\u001b[36m  gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\u001b[39m"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "md |> DisplayAs.Text"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "94066562-f89a-413d-b365-92c3eb9bff28",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.409",
     "iopub.status.busy": "2024-04-04T17:07:19.409",
     "iopub.status.idle": "2024-04-04T17:07:19.520",
     "shell.execute_reply": "2024-04-04T17:07:19.519"
    }
   },
   "outputs": [
    {
     "data": {
      "text/markdown": [
       "```julia\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "```\n"
      ],
      "text/plain": [
       "DisplayAs.Showable{MIME{Symbol(\"text/markdown\")}}(```julia\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "```\n",
       ", NamedTuple())"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "md |> DisplayAs.MD"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "d0d03bb1-fefa-46fc-a071-999fa6bed03b",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.520",
     "iopub.status.busy": "2024-04-04T17:07:19.520",
     "iopub.status.idle": "2024-04-04T17:07:19.681",
     "shell.execute_reply": "2024-04-04T17:07:19.681"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "IPython Msg [ idents 6412941e-9f88-4142-a891-120ceb1cf62e ] {\n",
       "  parent_header = Dict{String, Any}(),\n",
       "  header = Dict{String, Any}(\"msg_id\" => \"83faa727-5939-48c1-8446-c3a674a3b5eb\", \"msg_type\" => \"execute_request\", \"username\" => \"\", \"date\" => \"2024-04-04T21:07:08.759Z\", \"version\" => \"5.2\", \"session\" => \"6412941e-9f88-4142-a891-120ceb1cf62e\"),\n",
       "  metadata = Dict{String, Any}(\"trusted\" => true, \"cellId\" => \"d0d03bb1-fefa-46fc-a071-999fa6bed03b\", \"recordTiming\" => true, \"deletedCells\" => Any[], \"execution\" => Dict{String, Any}(\"iopub.status.idle\" => \"2024-04-04T17:06:28.468\", \"iopub.status.busy\" => \"2024-04-04T17:06:28.319\", \"iopub.execute_input\" => \"2024-04-04T17:06:28.319\", \"shell.execute_reply\" => \"2024-04-04T17:06:28.468\")),\n",
       "  content = Dict{String, Any}(\"store_history\" => true, \"user_expressions\" => Dict{String, Any}(), \"allow_stdin\" => true, \"code\" => \"IJulia.execute_msg\", \"silent\" => false, \"stop_on_error\" => true)\n",
       "}"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "IJulia.execute_msg"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "4d29549f-06e8-4701-86ac-219f16c8b321",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.682",
     "iopub.status.busy": "2024-04-04T17:07:19.681",
     "iopub.status.idle": "2024-04-04T17:07:19.791",
     "shell.execute_reply": "2024-04-04T17:07:19.791"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "ZMQ.Socket(Ptr{Nothing} @0x0000000107a3c800, FileWatching._FDWatcher(Ptr{Nothing} @0x0000600002065c20, 28, (1, 0), Base.GenericCondition{Base.Threads.SpinLock}(Base.IntrusiveLinkedList{Task}(nothing, nothing), Base.Threads.SpinLock(0)), 0, (false, false)))"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "IJulia.publish[]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "c025b2ce-0b33-4e0a-9c7d-7e10da182616",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.791",
     "iopub.status.busy": "2024-04-04T17:07:19.791",
     "iopub.status.idle": "2024-04-04T17:07:19.832",
     "shell.execute_reply": "2024-04-04T17:07:19.832"
    }
   },
   "outputs": [
    {
     "data": {
      "text/markdown": [
       "```julia\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "```\n"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "IJulia.send_ipython(\n",
    "    IJulia.publish[],\n",
    "    IJulia.msg_pub(\n",
    "        IJulia.execute_msg, # m\n",
    "        \"display_data\",     # msg_type\n",
    "        Dict(               # content\n",
    "            \"metadata\" => Dict(),\n",
    "            \"data\" => Dict(\"text/markdown\" => reprs[\"text/markdown\"])\n",
    "        ),\n",
    "    )\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "e220424f-0bfb-45b6-a75a-636e37aeabf6",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2024-04-04T17:07:19.832",
     "iopub.status.busy": "2024-04-04T17:07:19.832",
     "iopub.status.idle": "2024-04-04T17:07:19.833",
     "shell.execute_reply": "2024-04-04T17:07:19.833"
    }
   },
   "outputs": [
    {
     "data": {
      "text/markdown": [
       "```julia\n",
       "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)...)\n",
       "```\n",
       "\n",
       "This is some *extra* text\n"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "IJulia.send_ipython(\n",
    "    IJulia.publish[],\n",
    "    IJulia.msg_pub(\n",
    "        IJulia.execute_msg, # m\n",
    "        \"display_data\",     # msg_type\n",
    "        Dict(               # content\n",
    "            \"metadata\" => Dict(),\n",
    "            \"data\" => Dict(\"text/markdown\" => reprs[\"text/markdown\"] * \"\\nThis is some *extra* text\\n\")\n",
    "        ),\n",
    "    )\n",
    ")"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Julia 1.10.2",
   "language": "julia",
   "name": "julia-1.10"
  },
  "language_info": {
   "file_extension": ".jl",
   "mimetype": "application/julia",
   "name": "julia",
   "version": "1.10.2"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}

Reported as jupyterlab/jupyterlab#16112 and JuliaLang/IJulia.jl#1111

The Github renderer does not have the problem being discussed here. Here is a screenshot of how this looks running on my laptop:

Adding a space in front of the parenthesis, i.e.,

md = MD(Markdown.Code("julia", "gate_concurrence(U) = gate_concurrence(weyl_chamber_coordinates(U)... )"))

also displays properly