# Additional topics

```{rubric} Mercurial identifiers:
```
- [filesets](./topics/filesets.rst): Specifying File Sets
- [hgignore](./topics/hgignore.rst): Syntax for Mercurial Ignore Files
- [patterns](./topics/patterns.rst): File Name Patterns
- [revisions](./topics/revisions.rst): Specifying Revisions
- [urls](./topics/urls.rst): URL Paths
```{rubric} Mercurial output:
```
- [color](./topics/color.rst): Colorizing Outputs
- [dates](./topics/dates.rst): Date Formats
- [diffs](./topics/diffs.rst): Diff Formats
- [templating](./topics/templating.rst): Template Usage
```{rubric} Mercurial configuration:
```
- [config](./topics/config.rst): Configuration Files
- [environment](./topics/environment.rst): Environment Variables
- [extensions](./topics/extensions.rst): Using Additional Features
- [flags](./topics/flags.rst): Command-line flags
- [hgweb](./topics/hgweb.rst): Configuring hgweb
- [merge-tools](./topics/merge-tools.rst): Merge Tools
- [pager](./topics/pager.rst): Pager Support
- [rust](./topics/rust.rst): Rust in Mercurial
```{rubric} Concepts:
```
- [bundlespec](./topics/bundlespec.rst): Bundle File Formats
- [evolution](./topics/evolution.rst): Safely rewriting history (EXPERIMENTAL)
- [glossary](./topics/glossary.rst): Glossary
- [phases](./topics/phases.rst): Working with Phases
- [subrepos](./topics/subrepos.rst): Subrepositories
```{rubric} Miscellaneous:
```
- [deprecated](./topics/deprecated.rst): Deprecated Features
- [scripting](./topics/scripting.rst): Using Mercurial from scripts and automation