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blog: additional image fixes
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Ariadne Conill 2022-08-14 10:17:15 +00:00
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content/blog/gnu-nano-is-my-editor-of-choice.md
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@ -17,21 +17,21 @@ As most people know, GNU nano began its life as a clone of UW pico.  Pico (shor
The licensing problem in combination with a desire to make a more capable editor based on the overall `pico` user experience led to the creation of GNU nano. The licensing problem in combination with a desire to make a more capable editor based on the overall `pico` user experience led to the creation of GNU nano.
In the Alpine Linux distribution, both `pico` and `nano` are available.  Here's what `pico` looks like by default:![A screenshot of Pico showing some code, in its default configuation. The help options and titlebar are present.](/images/Screenshot_20210813_131025-300x210.png) In the Alpine Linux distribution, both `pico` and `nano` are available.  Here's what `pico` looks like by default:![A screenshot of Pico showing some code, in its default configuation. The help options and titlebar are present.](/images/Screenshot_20210813_131025.png)
## The default `nano` experience ## The default `nano` experience
Like with `pico`, the default UI for `nano` is quite boring to look at.  Here is GNU nano displaying the same file with the default configuration: Like with `pico`, the default UI for `nano` is quite boring to look at.  Here is GNU nano displaying the same file with the default configuration:
![The GNU nano editor showing some code in its default configuration. The help bar highlights undo/redo support and other features not present in Pico.](/images/Screenshot_20210813_131745-300x210.png)As you can hopefully see, the default `nano` configuration is quite similar to that of `pico`.  However, unlike `pico`, it can be changed by editing the `~/.nanorc` file. ![The GNU nano editor showing some code in its default configuration. The help bar highlights undo/redo support and other features not present in Pico.](/images/Screenshot_20210813_131745.png)As you can hopefully see, the default `nano` configuration is quite similar to that of `pico`.  However, unlike `pico`, it can be changed by editing the `~/.nanorc` file.
## Building something like `vim` using `.nanorc` ## Building something like `vim` using `.nanorc`
What I want in an editor is something that basically looks like `vim`, but is modeless like `nano`.  Something like this: What I want in an editor is something that basically looks like `vim`, but is modeless like `nano`.  Something like this:
![GNU nano displaying source code as I have configured it, syntax highlighting is enabled, and minibar mode also.](/images/Screenshot_20210813_132423-300x210.png)But how do we get there?  The answer is simple: we use the `~/.nanorc` file. ![GNU nano displaying source code as I have configured it, syntax highlighting is enabled, and minibar mode also.](/images/Screenshot_20210813_132423.png)But how do we get there?  The answer is simple: we use the `~/.nanorc` file.
![GNU nano displaying my .nanorc file. Some features are enabled, and some syntax highlighting packages are included.](/images/Screenshot_20210813_132854-300x210.png)As a result of many people wanting the same thing: `vim`\-like functionality with modeless editing, `nano` gained several third-party patches which allowed for this.  For the most part, these patches (or equivalent functionality) have been included upstream in recent years. ![GNU nano displaying my .nanorc file. Some features are enabled, and some syntax highlighting packages are included.](/images/Screenshot_20210813_132854.png)As a result of many people wanting the same thing: `vim`\-like functionality with modeless editing, `nano` gained several third-party patches which allowed for this.  For the most part, these patches (or equivalent functionality) have been included upstream in recent years.
Getting most of the way to a vim-like look and feel, without syntax highlighting, is quite simple.  You simply need to add these lines to your `~/.nanorc` file with any recent version of `nano`: Getting most of the way to a vim-like look and feel, without syntax highlighting, is quite simple.  You simply need to add these lines to your `~/.nanorc` file with any recent version of `nano`:
@ -43,14 +43,16 @@ set nohelp
That gets you something like this: That gets you something like this:
![GNU nano with minibar and help disabled.](/images/Screenshot_20210813_133705-300x210.png)However, that minibar looks a little ugly with the inverse text.  The good news is, we can disable the inverse text by adding another snippet to `~/.nanorc`: ![GNU nano with minibar and help disabled.](/images/Screenshot_20210813_133705.png)
However, that minibar looks a little ugly with the inverse text.  The good news is, we can disable the inverse text by adding another snippet to `~/.nanorc`:
\# disable inverse text for the minibar \# disable inverse text for the minibar
set titlecolor normal,normal set titlecolor normal,normal
The way this works is by setting the foreground and background colors for the titlebar to `normal`, which means that `nano` shouldn't change whatever color is already set.  That gives us: The way this works is by setting the foreground and background colors for the titlebar to `normal`, which means that `nano` shouldn't change whatever color is already set.  That gives us:
![GNU nano with minibar enabled, help disabled, and titlecolor set to normal/normal.](/images/Screenshot_20210813_134130-300x210.png) ![GNU nano with minibar enabled, help disabled, and titlecolor set to normal/normal.](/images/Screenshot_20210813_134130.png)
## Enabling syntax highlighting ## Enabling syntax highlighting
@ -67,4 +69,6 @@ include "~/.nano/c.nanorc"
Once you do that, you're done and left with a nano that looks like this: Once you do that, you're done and left with a nano that looks like this:
![GNU nano displaying source code as I have configured it, syntax highlighting is enabled, and minibar mode also.](/images/Screenshot_20210813_132423-300x210.png)Hopefully this post demonstrates that `nano` is a quite capable editor in its own right. ![GNU nano displaying source code as I have configured it, syntax highlighting is enabled, and minibar mode also.](/images/Screenshot_20210813_132423.png)
Hopefully this post demonstrates that `nano` is a quite capable editor in its own right.