Merge pull request #797 from dylanaraps/100

.travis.yml

@@ -20,4 +20,8 @@ script:
     - time ./neofetch --ascii --config config/travis.conf -v
     # See this wiki page for why we're disabling these errors.
     # https://github.com/dylanaraps/neofetch/wiki/Shellcheck-Exclusions
-    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck neofetch -e SC1090,SC2009,SC2012,SC2016,SC2034,SC2128,SC2153,SC2154,SC2178,SC2010; fi
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck neofetch -e SC1090,SC2009,SC2012,SC2016,SC2034,SC2128,SC2153,SC2154,SC2178,SC2010,SC1004; fi
+    # The if statement is here to invert the exit code from grep.
+    # grep normally errors if no match is found but we want the opposite.
+    # We invert it so grep fails if a match is found.
+    - if grep '.\{101\}' neofetch; then (exit 1); else (exit 0); fi

neofetch.1

@@ -18,7 +18,7 @@ NOTE: Every launch flag has a config option.
 Allows you to disable an info line from appearing
 in the output.
 .IP
-NOTE: You can supply multiple args. eg. 'neofetch \fB\-\-disable\fR cpu gpu disk shell'
+NOTE: You can supply multiple args. eg. 'neofetch \fB\-\-disable\fR cpu gpu'
 .TP
 \fB\-\-os_arch\fR on/off
 Hide/Show OS architecture.
@@ -32,8 +32,9 @@ NOTE: This only supports Linux with cpufreq.
 .TP
 \fB\-\-speed_shorthand\fR on/off
 Whether or not to show decimals in CPU speed.
-.IP
-NOTE: This flag is not supported in systems with CPU speed less than 1 GHz.
+.TP
+NOTE: This flag is not supported in systems with CPU speed less than
+1 GHz.
 .TP
 \fB\-\-cpu_brand\fR on/off
 Enable/Disable CPU brand in output.
@@ -51,8 +52,9 @@ Hide/Show cpu speed.
 Hide/Show cpu temperature.
 .IP
 NOTE: This only works on Linux and BSD.
-.IP
-NOTE: For FreeBSD and NetBSD\-based systems, you need to enable coretemp kernel module. This only supports newer Intel processors.
+.TP
+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)
@@ -182,11 +184,13 @@ Possible values: bar, infobar, barinfo, off
 .TP
 \fB\-\-backend\fR backend
 Which image backend to use.
-Possible values: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'off', 'sixel', 'tycat', 'w3m'
+Possible values: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'off',
+\&'sixel', 'tycat', 'w3m'
 .TP
 \fB\-\-source\fR source
 Which image or ascii file to use.
-Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
+Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img',
+\&'/path/to/ascii', '/path/to/dir/'
 .TP
 \fB\-\-ascii\fR source
 Shortcut to use 'ascii' backend.
@@ -218,7 +222,8 @@ Shortcut to use 'w3m' backend.
 \fB\-\-off\fR
 Shortcut to use 'off' backend.
 .IP
-NOTE: 'source; can be any of the following: 'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
+NOTE: 'source; can be any of the following: 'auto', 'ascii', 'wallpaper', '/path/to/img',
+\&'/path/to/ascii', '/path/to/dir/'
 .SS "ASCII:"
 .TP
 \fB\-\-ascii_colors\fR x x x x x x
@@ -232,10 +237,12 @@ NOTE: Arch and Ubuntu have 'old' logo variants.
 NOTE: Use 'arch_old' or 'ubuntu_old' to use the old logos.
 .IP
 NOTE: Ubuntu has flavor variants.
-.IP
-NOTE: Change this to 'Lubuntu', 'Xubuntu', 'Ubuntu\-GNOME', 'Ubuntu\-Studio' or 'Ubuntu\-Budgie' to use the flavors.
-.IP
-NOTE: Alpine, Arch, CRUX, Debian, Gentoo, FreeBSD, Mac, NixOS, OpenBSD, and Void have a smaller logo variant.
+.TP
+NOTE: Change this to 'Lubuntu', 'Xubuntu', 'Ubuntu\-GNOME',
+\&'Ubuntu\-Studio' or 'Ubuntu\-Budgie' to use the flavors.
+.TP
+NOTE: Alpine, Arch, CRUX, Debian, Gentoo, FreeBSD, Mac, NixOS,
+OpenBSD, and Void have a smaller logo variant.
 .IP
 NOTE: Use '{distro name}_small' to use the small variants.
 .TP
@@ -249,7 +256,8 @@ Possible values: bar, infobar, barinfo, off
 .SS "IMAGE:"
 .TP
 \fB\-\-loop\fR
-Redraw the image constantly until Ctrl+C is used. This fixes issues in some terminals emulators when using image mode.
+Redraw the image constantly until Ctrl+C is used. This fixes issues
+in some terminals emulators when using image mode.
 .TP
 \fB\-\-size\fR 00px | \fB\-\-size\fR 00%
 How to size the image.
@@ -278,8 +286,9 @@ This only works with w3m.
 .TP
 \fB\-\-gap\fR num
 Gap between image and text.
-.IP
-NOTE: \fB\-\-gap\fR can take a negative value which will move the text closer to the left side.
+.TP
+NOTE: \fB\-\-gap\fR can take a negative value which will move the text
+closer to the left side.
 .TP
 \fB\-\-clean\fR
 Delete cached files and thumbnails.