Thank you for the feedback! While this isn't a bug report, I appreciate you sharing your positive experience with Claude Code. Since this is general feedback rather than a technical issue, there's no GitHub issue title needed. If you'd like to formally sh

Bug Description
NOT A BUG REPORT! Just feedback:\
I've been using CC (Sonnet 4.5) to design and test some electronics. I
will also use ChatGPT 5.1 to test correctness of the results and write some of the
docs. I have found that CC is SO MUCH MORE ACCURATE than ChatGPT. Everything produced
by ChatGPT seems to contain errors (or misdiagnose errors), and CC is correct every
time. Well done.

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.0.42
• Feedback ID: 4696606c-ecae-4f21-9c3b-36c31cb987cb

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4489)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5469\n    at Array.map (<anonymous>)\n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5440)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5356\n    at Array.map (<anonymous>)\n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5345)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4217\n    at Array.map (<anonymous>)\n    at tC (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4208)","timestamp":"2025-11-19T16:25:04.795Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4489)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5469\n    at Array.map (<anonymous>)\n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5440)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5356\n    at Array.map (<anonymous>)\n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:5345)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4217\n    at Array.map (<anonymous>)\n    at tC (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4208)","timestamp":"2025-11-19T16:25:04.799Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4489)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4217\n    at Array.map (<anonymous>)\n    at tC (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4208)\n    at ELQ (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1690:3003)\n    at Y$ (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:105:19414)\n    at st (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:107:42814)\n    at h9 (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:107:38355)\n    at up (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:107:38283)\n    at z$ (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:107:38137)","timestamp":"2025-11-19T16:34:36.244Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at mD (file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4489)\n    at file:///Users/louisslothouber/.nvm/versions/node/v22.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1062:4217\n    at Array.map (<a

Note: Error logs were truncated.