From 41dd7d842d3292a50a28a6e62cae4beb4017593d Mon Sep 17 00:00:00 2001
From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com>
Date: Sat, 2 Dec 2023 09:26:28 -0800
Subject: [PATCH] 2012/endoh2/everything.sh -> try.sh and formatting

To make the script more like the other entries I renamed the script I
originally named everything.sh (because there's so much it does and it
uses 'make everything') to try.sh.

The README.md file has been format and typo checked.

This should complete the review of 2012/endoh2.
---
 2012/endoh2/README.md     | 21 +++++++++++--------
 2012/endoh2/everything.sh | 33 ------------------------------
 2012/endoh2/try.sh        | 43 +++++++++++++++++++++++++++++++++++++++
 thanks-for-fixes.md       |  5 ++++-
 4 files changed, 60 insertions(+), 42 deletions(-)
 delete mode 100755 2012/endoh2/everything.sh
 create mode 100755 2012/endoh2/try.sh

diff --git a/2012/endoh2/README.md b/2012/endoh2/README.md
index 5d9c91e0e..cb92caee0 100644
--- a/2012/endoh2/README.md
+++ b/2012/endoh2/README.md
@@ -27,7 +27,7 @@ gcc -o e e.c
 ### Try:
 
 ```sh
-./everything.sh
+./try.sh
 ```
 
 
@@ -50,7 +50,7 @@ program and [pi](https://en.wikipedia.org/wiki/Pi) or
 [e](https://en.wikipedia.org/wiki/E_(mathematical_constant))) computation.  I
 know you're tired of them.
 
-But have you ever seen **all-in-one**?
+But have you ever seen them **all-in-one**?
 
 ### What it is
 
@@ -72,7 +72,7 @@ rather than pi.
 ### Obfuscation
 
 This program itself is in the shape of a
-[spigot](https://en.wikipedia.org/wiki/Tap_(valve)).  This is derived from
+[spigot](https://en.wikipedia.org/wiki/Tap_(valve)).  This is derived as an
 analogy with [spigot algorithm](https://en.wikipedia.org/wiki/Spigot_algorithm)
 which infinitely computes the value of a mathematical constant such as
 [pi](https://en.wikipedia.org/wiki/Pi) or
@@ -103,19 +103,24 @@ directives](https://en.wikipedia.org/wiki/C_preprocessor).  In my program,
 These design requirements made my program well-obfuscated
 willy-nilly.
 
+
 ### Portability
 
 I expect it to work in any major environment and C compiler.  To build with no
-warning, it requires two C99 features: string literal more than 509 characters
-and not requiring a return in `main()` function.  In fact, recent compilers with
-`-std=c99 -Wall -W -Wextra -pedantic` would say nothing.
+warning, it requires two C99 features: allow string literal to be more than 509
+characters and not requiring a return in `main()`.  In fact, recent compilers
+with `-std=c99 -Wall -W -Wextra -pedantic` would say nothing.
 
-    gcc -std=c99 -Wall -W -Wextra -pedantic spigot.c
-    clang -std=c99 -Wall -W -Wextra -pedantic spigot.c
+
+```sh
+gcc -std=c99 -Wall -W -Wextra -pedantic spigot.c
+clang -std=c99 -Wall -W -Wextra -pedantic spigot.c
+```
 
 I've tested with gcc-4.6.3 and clang-3.0 on Linux (Ubuntu 12.04)
 and gcc-4.5.3 and clang-3.1 on Cygwin.
 
+
 ### Synopsis
 
 ```sh
diff --git a/2012/endoh2/everything.sh b/2012/endoh2/everything.sh
deleted file mode 100755
index 69ba30276..000000000
--- a/2012/endoh2/everything.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-make everything || exit 1
-
-run()
-{
-    local program="$1"
-    echo "" 1>&2
-    echo -n "$ ./${program}" 1>&2
-    sleep 2
-    "./${program}" | less -K -e
-}
-echo "running everything with $(type -P less): " 1>&2
-echo 1>&2
-run pi
-run 314
-run 3141
-run 31415
-run 314159
-run 3141592
-run 31415926
-run 314159265
-run 3141592653
-run 31415926535
-run e 271
-run 2718
-run 27182
-run 271828
-run 2718281
-run 27182818
-run 271828182
-run 2718281828
-run 27182818284
diff --git a/2012/endoh2/try.sh b/2012/endoh2/try.sh
new file mode 100755
index 000000000..8d02917ef
--- /dev/null
+++ b/2012/endoh2/try.sh
@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+#
+# try.sh - demonstrate IOCCC winner 2000/tomx
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" everything >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+run()
+{
+    local program="$1"
+    echo "" 1>&2
+    read -r -n 1 -p "Press any key to run: ./${program} (space = next page, q = quit): "
+    "./${program}" | less -K -E -X
+}
+run pi
+run 314
+run 3141
+run 31415
+run 314159
+run 3141592
+run 31415926
+run 314159265
+run 3141592653
+run 31415926535
+run e 271
+run 2718
+run 27182
+run 271828
+run 2718281
+run 27182818
+run 271828182
+run 2718281828
+run 27182818284
diff --git a/thanks-for-fixes.md b/thanks-for-fixes.md
index 899b1fe8f..b85db13be 100644
--- a/thanks-for-fixes.md
+++ b/thanks-for-fixes.md
@@ -3363,7 +3363,10 @@ de-obfuscated version.
 
 ## [2012/endoh2](2012/endoh2/endoh2.c) ([README.md](2012/endoh2/README.md))
 
-[Cody](#cody) fixed a typo in the ruby script
+[Cody](#cody) added the [try.sh](2012/endoh2/try.sh) script that runs
+everything, filtered through less.
+
+Cody also fixed a typo in the ruby script
 [find-font-table.rb](2012/endoh2/find-font-table.rb).