sign.mk

Makefile.diff

--- all.mk      2019-05-31 13:54:18.000000000 +0900
+++ Makefile    2019-05-31 13:52:54.000000000 +0900
@@ -1,7 +1,6 @@
 ! := '!!!'
 @ := '@@@'
 # := '###'
-$ := '$$$'
 % := '%%%'
 ^ := '^^^'
 & := '&&&'
@@ -20,7 +19,6 @@
 > := '>>>'
 ? := '???'
 - := '---'
-= := '==='
 ` := '```'
 [ := '[[['
 ] := ']]]'
@@ -39,14 +37,10 @@
        echo $^
        echo $&
        echo $*
-       echo $(
-       echo $)
        echo $_
        echo $+
        echo $|
        echo $~
-       echo ${
-       echo $}
        echo $:
        echo $"
        echo $<
@@ -57,8 +51,6 @@
        echo $`
        echo $[
        echo $]
-       echo $;
-       echo $'
        echo $,
        echo $.
        echo $/

result.md

/tmp/make
$ make --version
GNU Make 4.2.1
Built for x86_64-apple-darwin18.2.0
Copyright (C) 1988-2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

/tmp/make
$ make
echo '!!!'
!!!
echo all
all
echo

echo $
$
echo

echo

echo '&&&'
&&&
echo

echo '___'
___
echo

echo

echo '~~~'
~~~
echo

echo '"""'
"""
echo

echo '>>>'
>>>
echo

echo '---'
---
echo

echo '```'

echo '[[[' [[[ echo ']]]' ]]] echo ',,,' ,,, echo '...' ... echo '///' ///

sign.mk

! := '!!!'
@ := '@@@'
# := '###'
% := '%%%'
^ := '^^^'
& := '&&&'
* := '***'
( := '((('
) := ')))'
_ := '___'
+ := '+++'
| := '|||'
~ := '~~~'
{ := '{{{'
} := '}}}'
: := ':::'
" := '"""'
< := '<<<'
> := '>>>'
? := '???'
- := '---'
` := '```'
[ := '[[['
] := ']]]'
; := ';;;'
' := '''''
, := ',,,'
. := '...'
/ := '///'

all:
	echo $!
	echo $@
	echo $#
	echo $$
	echo $%
	echo $^
	echo $&
	echo $*
	echo $_
	echo $+
	echo $|
	echo $~
	echo $:
	echo $"
	echo $<
	echo $>
	echo $?
	echo $-
	echo $=
	echo $`
	echo $[
	echo $]
	echo $,
	echo $.
	echo $/