Add QUARTO_TEXLIVE_BINPATH to env var doc

Author: cderv

docs/advanced/environment-vars.qmd

@@ -15,21 +15,23 @@ quarto render
 
 You can read about other ways to set environment variables in Quarto Projects in [Environment Variables](/docs/projects/environment.qmd).
 
-+------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+
-| Variable                     | Description                                                                                                                                    |
-+==============================+================================================================================================================================================+
-| `QUARTO_R`                   | Explicit path to the version of `Rscript` to be used by the `knitr` engine and `quarto run *.R` command.                                       |
-+------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+
-| `QUARTO_PYTHON`              | Explicit path to the version of `python` to be used by the `jupyter` engine and `quarto run *.py` command.                                     |
-+------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+
-| `QUARTO_VERSION_REQUIREMENT` | A [`semver`](https://semver.org/) string describing the Quarto version requested by the environment. If this check fails, Quarto will not run. |
-+------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+
-| QUARTO_KNITR_RSCRIPT_ARGS    | Comma separated list of command line argument to pass to `Rscript` started by Quarto when rendering with `knitr` engine, e.g.                  |
-|                              |                                                                                                                                                |
-|                              | ```                                                                                                                                            |
-|                              | QUARTO_KNITR_RSCRIPT_ARGS="--no-init-file,--max-connections=258"                                                                               |
-|                              | ```                                                                                                                                            |
-+------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+
++------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Variable                     | Description                                                                                                                                                                                      |
++==============================+==================================================================================================================================================================================================+
+| `QUARTO_R`                   | Explicit path to the version of `Rscript` to be used by the `knitr` engine and `quarto run *.R` command.                                                                                         |
++------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| `QUARTO_PYTHON`              | Explicit path to the version of `python` to be used by the `jupyter` engine and `quarto run *.py` command.                                                                                       |
++------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| `QUARTO_VERSION_REQUIREMENT` | A [`semver`](https://semver.org/) string describing the Quarto version requested by the environment. If this check fails, Quarto will not run.                                                   |
++------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| `QUARTO_KNITR_RSCRIPT_ARGS`  | Comma separated list of command line argument to pass to `Rscript` started by Quarto when rendering with `knitr` engine, e.g.                                                                    |
+|                              |                                                                                                                                                                                                  |
+|                              | ```                                                                                                                                                                                              |
+|                              | QUARTO_KNITR_RSCRIPT_ARGS="--no-init-file,--max-connections=258"                                                                                                                                 |
+|                              | ```                                                                                                                                                                                              |
++------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| `QUARTO_TEXLIVE_BINPATH`     | Explicit path to the TeX Live binaries to be passed to `tlmgr option sys_bin` used when setting `tlmgr` and related to `PATH` using `tlmgr add path` . By default, Quarto looks in known places. |
++------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 
 ## Variables Quarto sets