[libcamera-devel] [PATCH 2/5] Documentation: environment-variables: Use standard rST link syntax

[Nícolas F. R. A. Prado]

The usage of # in embedded URIs for references to sections in
reStructuredText is HTML specific. Use the standard rST reference to
targets instead, to be compatible with other formats as well, should
this documentation ever be exported to PDF, for example.

See [1] for an equivalent commit in the Linux Kernel documentation.

[1] https://lore.kernel.org/linux-doc/20201228144537.135353-1-nfraprado@protonmail.com/

Signed-off-by: Nícolas F. R. A. Prado <nfraprado at collabora.com>
---
 Documentation/environment_variables.rst | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Documentation/environment_variables.rst b/Documentation/environment_variables.rst
index e482c98e5f30..d392fd26b87a 100644
--- a/Documentation/environment_variables.rst
+++ b/Documentation/environment_variables.rst
@@ -15,17 +15,17 @@ LIBCAMERA_LOG_FILE
    Example value: ``/home/{user}/camera_log.log``
 
 LIBCAMERA_LOG_LEVELS
-   Configure the verbosity of log messages for different categories (`more <#log-levels>`__).
+   Configure the verbosity of log messages for different categories (`more <Log levels_>`__).
 
    Example value: ``*:DEBUG``
 
 LIBCAMERA_IPA_CONFIG_PATH
-   Define custom search locations for IPA configurations (`more <#ipa-configuration>`__).
+   Define custom search locations for IPA configurations (`more <IPA configuration_>`__).
 
    Example value: ``${HOME}/.libcamera/share/ipa:/opt/libcamera/vendor/share/ipa``
 
 LIBCAMERA_IPA_MODULE_PATH
-   Define custom search locations for IPA modules (`more <#ipa-module>`__).
+   Define custom search locations for IPA modules (`more <IPA module_>`__).
 
    Example value: ``${HOME}/.libcamera/lib:/opt/libcamera/vendor/lib``
 
@@ -42,10 +42,10 @@ libcamera.
 The ``LIBCAMERA_LOG_LEVELS`` variable accepts a comma-separated list of
 'category:level' pairs.
 
-The `level <#log-levels>`__ part is mandatory and can either be specified by
+The `level <Log levels_>`__ part is mandatory and can either be specified by
 name or by numerical index associated with each level.
 
-The optional `category <#log-categories>`__ is a string matching the categories
+The optional `category <Log categories_>`__ is a string matching the categories
 defined by each file in the source base using the logging infrastructure. It
 can include a wildcard ('*') character at the end to match multiple categories.
 
@@ -53,7 +53,7 @@ For more information refer to the `API documentation <http://libcamera.org/api-h
 
 Examples:
 
-Enable full debug output to a separate file, for every `category <#log-categories>`__
+Enable full debug output to a separate file, for every `category <Log categories_>`__
 within a local environment:
 
 .. code:: bash
-- 
2.30.2