patch added

README.md

@@ -6,14 +6,16 @@ It works with HTML and LaTeX/PDF output.
 
 *It works only with a patched version of quarto.* 
 
-Quarto itself supports ANSI colored/styled  output only for HTML output and only for  output cells of type `execute_result` ( and not for cells of type `stream output`). In all other cases it removes the ANSI escape sequences.  
+At the moment, Quarto itself supports ANSI colored/styled  output only for HTML output and only for  output cells of type `execute_result` ( and not for cells of type `stream output`). In all other cases it removes the ANSI escape sequences.  
 
-This extension uses a hack employing the `ipynb-filters` option and only works if https://github.com/quarto-dev/quarto-cli/commit/6a4696af6ba5a8a9e3f78e3205b17c86eeecd0f9 is reverted.
+This extension uses a hack employing the `ipynb-filters` option and only works if https://github.com/quarto-dev/quarto-cli/commit/6a4696af6ba5a8a9e3f78e3205b17c86eeecd0f9 is reverted:
 
 
+```shell
+cd quarto-cli
+patch -p1 < patch-quarto
+```
 
-#### Notes
 
-- quarto per default calls pandoc with pandoc's `ipynb-output=best` option. Then pandoc removes ANSI escapes, see https://github.com/jgm/pandoc/commit/5454aad32474472a8f977c941e6f7d70e925bcc5   
-- so we overwrite this option and the lua filter as to reproduce the behaviour of this option, i.e., select the best output cell variant
-- The current quarto behaviour is https://github.com/quarto-dev/quarto-cli/issues/929 
+All code licenced under [GNU General Public License v2.0 or later](https://spdx.org/licenses/GPL-2.0-or-later.html)
+

patch-quarto

@@ -0,0 +1,15 @@
+diff --git a/src/execute/jupyter/jupyter.ts b/src/execute/jupyter/jupyter.ts
+index 750eff367..3028c10ed 100644
+--- a/src/execute/jupyter/jupyter.ts
++++ b/src/execute/jupyter/jupyter.ts
+@@ -286,9 +286,7 @@ export const jupyterEngine: ExecutionEngine = {
+     // if the source is an ipynb file)
+     const nbContents = await jupyterNotebookFiltered(
+       options.target.input,
+-      isJupyterNotebook(options.target.source)
+-        ? options.format.execute[kIpynbFilters]
+-        : [],
++      options.format.execute[kIpynbFilters],
+     );
+     const nb = jupyterFromJSON(nbContents);
+     const assets = jupyterAssets(