CU-dgpgu9 Added markdownlint and fixed markdown

This commit is contained in:
Bastian de Byl
2020-10-09 20:37:26 -04:00
parent 858875a95e
commit 245111cbb9
17 changed files with 356 additions and 161 deletions

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@@ -20,6 +20,7 @@ Emacs workflow to include IntelliSense-like auto-completion!
# Dependencies
## System
Assuming you're running Linux, you'll need to have the following packages
installed:
@@ -29,21 +30,25 @@ installed:
## Emacs
### ELPA
If you already have ELPA/MELPA, feel free to skip this first part
To be able to easily fetch the packages, it's highly recommended you use the
**Emacs Lisp Package Archive** (ELPA). To do this, all that's required is to
simply add the following to your `init.el`/`.emacs`[^1] file:
```lisp
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/"))
(package-initialize)
```
<sub>Emacs will need to be restarted or reloaded to load the package
repository.</sub>
### Packages
Install the following packages in Emacs (`M-x package-install`):
- `irony`
@@ -51,14 +56,15 @@ Install the following packages in Emacs (`M-x package-install`):
- `company-irony`
- `company-irony-c-headers` <sub>(_Required if you want header auto-completion_)</sub>
# Configuration
## Company
Company ([company-mode](http://company-mode.github.io/)) needs to be required,
added to the `after-init-hook` (_or similar / manually called_), and the back ends
to be added to it's list of usable back ends. This is done in the initialization
file[^1]:
```lisp
(require 'company)
(add-hook 'after-init-hook 'global-company-mode)
@@ -66,11 +72,13 @@ file[^1]:
```
## Irony
Initial setup of `irony` **requires** `M-x irony-install-server` to be run. If
errors are encountered, please ensure that you have the necessary [system
dependencies](https://github.com/Sarcasm/irony-mode#dependencies) installed.
Irony's `irony-mode` should be added to the relevant C/C++ mode hooks:
```lisp
(add-hook 'c++-mode-hook 'irony-mode)
(add-hook 'c-mode-hook 'irony-mode)
@@ -79,21 +87,25 @@ Irony's `irony-mode` should be added to the relevant C/C++ mode hooks:
Additionally, it's a good idea to add the compile options auto setup helper
command to the `irony-mode` hook:
```
```lisp
(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
```
# Usage
There are several ways to make `irony-mode` aware of what it should look for in
it's completion. My preferred method, though not the only one, is to simply add
my compile flags in the special `.clang_complete` file as part of the working
directory of the project.
For an STM32F0 project, the context of the `.clang_complete` file would be:
```
```text
-I./libopencm3/include
-DSTM32F0
```
<sub>The above assumes that `libopencm3` is also places within the project
directory</sub>
@@ -106,9 +118,9 @@ fairly uninvolved workaround.
{{< /admonition >}}
## Example
{{< img src="/static/img/emacs-clang-libopencm3/completion.png"
sub="Completion"
alt= "Screenshot showing auto completion for C functions in emacs">}}
[^1]: [Emacs Initialization File]
(https://www.gnu.org/software/emacs/manual/html_node/emacs/Init-File.html)
[^1]: [Emacs Initialization File](https://www.gnu.org/software/emacs/manual/html_node/emacs/Init-File.html)