From 2d5decf66d243023cae78cab5116a14af797d409 Mon Sep 17 00:00:00 2001
From: Csaba Henk <csaba.henk+github@gmail.com>
Date: Sat, 28 Mar 2020 22:06:52 +0100
Subject: [PATCH] Edit "slideshow" script

---
 Color-schemes.md | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/Color-schemes.md b/Color-schemes.md
index 6f27d2d..3ff6b5f 100644
--- a/Color-schemes.md
+++ b/Color-schemes.md
@@ -44,8 +44,10 @@ alcs0 = $<.each_with_object({y:false, t:[]}) { |l,ah|
   ah[:y] and l.strip=="```" and (ah[:y]=false;next)
   ah[:y] and (ah[:t].last||[]) << l
 }[:t]
-alcs1=alcs0.each_with_object({}) {|e,ah| (e[1..-1].grep(/\A\s*[^#]/)[0]||"") =~ /colors:/ and ah[e[0]]=YAML.load(e[1..-1].join)["colors"]}
-alcs2={"schemes"=>alcs1,"scheme_toc"=> alcs1.dup}
+alcs1 = alcs0.each_with_object({}) { |e,ah|
+  (e[1..-1].grep(/\A\s*[^#]/)[0]||"") =~ /colors:/ and ah[e[0]]=YAML.load(e[1..-1].join)["colors"]
+}
+alcs2 = {"schemes"=> alcs1, "scheme_toc"=> alcs1.dup}
 
 puts alcs2.to_yaml
 ```
@@ -76,14 +78,18 @@ Or, saving the output as _alcs.yml_, you can run a "slideshow" of themes as foll
 
     ```shell
     #!/bin/sh
-
+    
     cnf="$1"
     tty=`tty`
-
+    
     ruby -ryaml -e 'puts YAML.load($<)["schemes"].keys' "$cnf"  | cat -n | \
     while read j s; do
         echo $j. $s
-        ruby -ryaml -i -e 'sch=$*.pop; cnf=YAML.load $<; cnf["colors"]=cnf["schemes"][sch]; puts cnf.to_yaml' "$cnf" "$s"
+        ruby -ryaml -i -e '
+          sch=$*.pop
+          cnf=YAML.load $<
+          cnf["colors"]=cnf["schemes"][sch]
+          puts cnf.to_yaml' "$cnf" "$s"
         read < $tty
     done
     ```