misc: Start removing useless quotes

Made variables local in get_cols function

CHANGELOG.md

@@ -5,13 +5,40 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+
+## [6.0.1] - N/A
+
+- **ascii**: Fixed bug causing files to not work.
+- **ascii**: Fixed bug causing files named `ascii` to not load.
+- **term_font** [kitty]: Fixed bug with empty config.
+- **get_cols**: Variables are now local. [**@asantam**](https://github.com/asantam)
+- **man_page**: More consistent arg documentation. [**@xPMo**](https://github.com/xPMo)
+
+
+## [6.0.0] - 2019-01-08
 
 <img src="https://i.imgur.com/ZQI2EYz.png" alt="logo" height="100px">
 
+This release fixes a wide range of bugs and adds some neat new features.
+Scroll down to "highlights" to see the bigger changes from this release.
+A big thank you to @konimex, @iandrewt and the contributors below who
+kept development going during my absence.
+
+Expect a minor bug fix release sometime this week as I'm sure new bugs
+will come up. I've done extensive testing but things always slip through.
+
 **Contributors**
 
-[**@konimex**](https://github.com/konimex), [**@iandrewt**](https://github.com/iandrewt), [**@arisinfenix**](https://github.com/arisinfenix), [**@xPMo**](https://github.com/xPMo), [**@nero**](https://github.com/nero), [**@alyssais**](https://github.com/alyssais), [**@plgruener**](https://github.com/plgruener), [**@StarryTony**](https://github.com/StarryTony), [**@julianaito**](https://github.com/julianaito), [**@HolyStephano**](https://github.com/HolyStephano), [**@nikitenich**](https://github.com/nikitenich), [**@Appadeia**](https://github.com/Appadeia), [**@marlonn**](https://github.com/marlonn), [**@Snuggle**](https://github.com/dylanaraps/neofetch/commits?author=Snuggle), [**@Phuurl**](https://github.com/Phuurl), [**@erikdubois**](https://github.com/erikdubois)
+[**@konimex**](https://github.com/konimex), [**@iandrewt**](https://github.com/iandrewt), [**@arisinfenix**](https://github.com/arisinfenix), [**@xPMo**](https://github.com/xPMo), [**@nero**](https://github.com/nero), [**@alyssais**](https://github.com/alyssais),
+[**@plgruener**](https://github.com/plgruener), [**@StarryTony**](https://github.com/StarryTony), [**@julianaito**](https://github.com/julianaito), [**@HolyStephano**](https://github.com/HolyStephano),
+[**@nikitenich**](https://github.com/nikitenich), [**@Appadeia**](https://github.com/Appadeia), [**@marlonn**](https://github.com/marlonn), [**@Snuggle**](https://github.com/dylanaraps/neofetch/commits?author=Snuggle), [**@Phuurl**](https://github.com/Phuurl), [**@erikdubois**](https://github.com/erikdubois)
+
+
+**Breaking Changes**
+
+- **Config**: Removed `get_line_break()`.
+    - Alternative: `prin '\n'`
+    - Rationale: fix a bug that's been lingering for a couple of years now.
 
 **OS**
 
@@ -26,7 +53,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 **Highlights**
 
-- [ASCII] Added support for command output. You can now use whatever terminal commands you like as the ASCII art.
+[ASCII] Added support for command output. You can now use whatever
+terminal commands you like as the ASCII art.
 
 ```sh
 # Use fortune and cowsay as ascii art.
@@ -38,7 +66,8 @@ neofetch --ascii "$(figlet -w 30 hello world)"
 
 <img src="https://i.imgur.com/ozoXAvz.jpg" alt="scrot" height="400px">
 
-- Added a new "simple" mode. You can now use neofetch for scripting by getting it to output individual info functions in plain text.
+Added a new "simple" mode. You can now use neofetch for scripting
+by getting it to output individual info functions in plain text.
 
 ```sh
 # Example:
@@ -61,8 +90,20 @@ IFS=$'\n' read -d "" -ra info < <(neofetch memory uptime wm)
 info=("${info[@]##*: }")
 ```
 
+Added new image backend [chafa](https://hpjansson.org/chafa/) (`--chafa`)
+which displays images in the terminal using unicode characters.
+
+```sh
+neofetch --chafa ~/Pictures/meow.jpg
+```
+
+<img src="https://i.imgur.com/fCOoWlA.jpg" alt="scrot" height="400px">
+
+
 **Info**
 
+- **Color Blocks**: Fixed issue where disabling blocks caused an extra newline to appear.
+- **Color Blocks**: Color blocks now have their padding built in. No more need for `get_line_break()`.
 - **Song**: Added snippet to display music player.
     - `[[ $player ]] && prin "Music Player" "$player"`
     - NOTE: Must have `info "Song" song` enabled.
@@ -82,6 +123,7 @@ info=("${info[@]##*: }")
 - **Terminal Font**: Added support for Yakuake [**@plgruener**](https://github.com/plgruener)
 - **Terminal Font** [Kitty]: Use `kitty --debug-config` to get font information.
 - **Memory** [Solaris]: Updated memory detection to use pages. [**@konimex**](https://github.com/konimex)
+- **Memory**: Added option to show memory percentage (`--memory_percent`).
 - **Model** [OpenBSD]: Added vmm (OpenBSD hypervisor) support [**@julianaito**](https://github.com/julianaito)
 - **Model** [macOS]: Added VirtualSMC as a new FakeSMC alternative for Hackintosh. [**@nikitenich**](https://github.com/nikitenich)
 - **WM**: Added detection for FVWM. [**@julianaito**](https://github.com/julianaito)
@@ -89,9 +131,12 @@ info=("${info[@]##*: }")
 - **Disk** [OpenBSD]: Added a separate disk array creation using `awk` since one cannot directly use `/dev/...` unless being root or in the `operator` group. [**@julianaito**](https://github.com/julianaito)
 - **Battery** [OpenBSD]: Improve charge `%` and add status. **Charlène**
 - **GPU** [AMD]: Remove unnecessary check.
+- **Public IP**: Added configurable timeout to requests.
+- **Resolution**: If resolution is not found, don't print anything.
 
 **ASCII**
 
+- Fixed issues with various ASCII arts (namely the `_small` ones).
 - Added support for command output.
     - `neofetch --ascii "$(fortune|cowsay -W 30)"`
     - `neofetch --ascii "$(figlet -w 30 hello world)"`
@@ -103,9 +148,14 @@ info=("${info[@]##*: }")
 
 **Image**
 
+- Added new image backend [chafa](https://hpjansson.org/chafa/) (`--chafa`).
+- **w3m**: Fixed issues with URxvt and internal borders.
+- **w3m**: Fixed issues with URxvt and cursor position.
+- **w3m**: Fixed issue with `bash 3`.
 - **macOS**: Unset IFS to get window size. [**@StarryTony**](https://github.com/StarryTony)
 - **Kitty**: Use `kitty +kitten icat` instead of the deprecated `kitty icat`. [**@HolyStephano**](https://github.com/HolyStephano)
 - **Kitty**: Update docs. [**@Snuggle**](https://github.com/dylanaraps/neofetch/commits?author=Snuggle)
+- Thumbnails are high quality again.
 - Cached thumbnails are now stored with PATH to prevent collision issues.
 
 ## [5.0.0] - 2018-06-18

README.md

@@ -26,37 +26,3 @@ Neofetch supports almost 150 different operating systems. From Linux to Windows,
 
 
 ### More: \[[Dependencies](https://github.com/dylanaraps/neofetch/wiki/Dependencies)\] \[[Installation](https://github.com/dylanaraps/neofetch/wiki/Installation)\] \[[Wiki](https://github.com/dylanaraps/neofetch/wiki)\]
-
-## Articles
-
-- https://lamiradadelreplicante.com/2016/05/15/la-informacion-de-tu-sistema-en-la-terminal-con-neofetch/
-- https://linuxconfig.org/how-to-display-system-information-with-neofetch
-- https://www.2daygeek.com/neofetch-display-linux-systems-information-ascii-distribution-logo-terminal/
-- https://www.cyberciti.biz/howto/neofetch-awesome-system-info-bash-script-for-linux-unix-macos/
-- https://www.lffl.org/2016/11/neofetch-le-informazioni-sistema-sul-terminale-stile.html
-- https://www.maketecheasier.com/display-system-information-neofetch-linux/
-- https://www.omgubuntu.co.uk/2016/11/neofetch-terminal-system-info-app
-- https://www.omgubuntu.co.uk/2016/12/cli-system-tool-neofetch-2-0-released
-- https://www.omgubuntu.co.uk/2017/01/neofetch-3-0-released
-- https://www.ostechnix.com/neofetch-display-linux-systems-information/
-- https://www.techrepublic.com/article/how-to-get-all-the-information-you-need-about-your-linux-machine-with-a-single-command/
-- https://www.tecmint.com/neofetch-shows-linux-system-information-with-logo/
-- https://www.youtube.com/watch?v=bgepGW858fc
-- https://www.linuxuprising.com/2018/05/display-system-information-on-linux.html
-- https://esgeeks.com/neofetch-informacion-sistema-linux/
-
-
-## Thanks
-
-- [Contributors](https://github.com/dylanaraps/neofetch/contributors)
-- [Packagers](https://github.com/dylanaraps/neofetch/issues/115)
-- [Screenfetch](https://github.com/KittyKatt/screenFetch)
-- [ufetch](https://github.com/jschx/ufetch)
-
-
-## Donate
-
-Donations allow me to spend more time working on `neofetch` and my other Open Source projects. If you like `neofetch` and want to give back in some way you can donate at the links below.
-
-<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=V7QNJNKS3WYVS"><img src="https://img.shields.io/badge/donate-paypal-yellow.svg"></a> <a href="https://www.patreon.com/dyla"><img src="https://img.shields.io/badge/donate-patreon-yellow.svg"> </a><a href="https://liberapay.com/2211/"><img src="https://img.shields.io/badge/donate-liberapay-yellow.svg"></a>
-

neofetch.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.8.
-.TH NEOFETCH "1" "January 2019" "Neofetch 6.0.0" "User Commands"
+.TH NEOFETCH "1" "January 2019" "Neofetch 6.0.1" "User Commands"
 .SH NAME
 Neofetch \- A fast, highly customizable system info script
 .SH SYNOPSIS
@@ -40,8 +40,8 @@ For example: 'info "Memory" memory' would be '\-\-disable memory'
 .IP
 NOTE: You can supply multiple args. eg. 'neofetch \fB\-\-disable\fR cpu gpu'
 .TP
-\fB\-\-package_managers\fR on/off
-Hide/Show Package Manager names . (tiny, on, off)
+\fB\-\-package_managers\fR on/tiny/off
+Hide/Show Package Manager names . (on, tiny, off)
 .TP
 \fB\-\-os_arch\fR on/off
 Hide/Show OS architecture.
@@ -79,8 +79,8 @@ NOTE: This only works on Linux and BSD.
 NOTE: For FreeBSD and NetBSD\-based systems, you need to enable
 coretemp kernel module. This only supports newer Intel processors.
 .TP
-\fB\-\-distro_shorthand\fR on/off
-Shorten the output of distro (tiny, on, off)
+\fB\-\-distro_shorthand\fR on/tiny/off
+Shorten the output of distro (on, tiny, off)
 .IP
 NOTE: This option won't work in Windows (Cygwin)
 .TP
@@ -89,8 +89,8 @@ Shorten the output of kernel
 .IP
 NOTE: This option won't work in BSDs (except PacBSD and PC\-BSD)
 .TP
-\fB\-\-uptime_shorthand\fR on/off
-Shorten the output of uptime (tiny, on, off)
+\fB\-\-uptime_shorthand\fR on/tiny/off
+Shorten the output of uptime (on, tiny, off)
 .TP
 \fB\-\-refresh_rate\fR on/off
 Whether to display the refresh rate of each monitor