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fix Makefile and README.md for 2018/ferguson

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Landon Curt Noll committed 2023-03-24 23:55:09 -07:00
1 parent 4fe16486cb
commit c89d291ed7
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2018/ferguson/Makefile
+21 -8
View File
@@ -92,8 +92,8 @@ ARCH=
# Defines that are needed to compile # Defines that are needed to compile
# #
#CDEFINE=
CDEFINE= -DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)' CDEFINE= -DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)'
#CDEFINE= -DIOCCC=25
# Include files that are needed to compile # Include files that are needed to compile
# #
@@ -101,8 +101,8 @@ CINCLUDE=
#CINCLUDE= -include stdlib.h #CINCLUDE= -include stdlib.h
#CINCLUDE= -include stdio.h #CINCLUDE= -include stdio.h
#CINCLUDE= -include stdlib.h -include stdio.h #CINCLUDE= -include stdlib.h -include stdio.h
#CINCLUDE= -I ${X11_INCDIR} #CINCLUDE= -I ${X11_INCDIR} -I ${X11_INCDIR}/X11
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2 #CINCLUDE= `${SDL2_CONFIG} --cflags`
# Optimization # Optimization
# #
@@ -126,7 +126,7 @@ CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
LIBS= LIBS=
#LIBS= -lm #LIBS= -lm
#LIBS= -L ${X11_LIBDIR} -lX11 #LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL #LIBS= `${SDL2_CONFIG} --libs`
# C compiler to use # C compiler to use
# #
@@ -163,11 +163,12 @@ ENTRY= ferguson
PROG= prog PROG= prog
# #
OBJ= ${PROG}.o OBJ= ${PROG}.o
DATA= CSRC= ${PROG}.o
TARGET= ${PROG} DATA= FILES hint.css rpm.md test-strings.txt weasel.1 weasel.man weasel.spec
TARGET= ${PROG} weasel
# #
ALT_OBJ= ALT_OBJ= ${PROG}-simple.o
ALT_TARGET= ALT_TARGET= ${PROG}-simple weasel-simple
################# #################
@@ -184,11 +185,23 @@ all: data ${TARGET}
${PROG}: ${PROG}.c ${PROG}: ${PROG}.c
${CC} ${CFLAGS} $< -o $@ ${LIBS} ${CC} ${CFLAGS} $< -o $@ ${LIBS}
weasel: ${PROG}
${CP} -f $< $@
test: ${PROG} test.sh
./test.sh
# alternative executable # alternative executable
# #
alt: data ${ALT_TARGET} alt: data ${ALT_TARGET}
@${TRUE} @${TRUE}
${PROG}-simple: ${PROG}-simple.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
weasel-simple: ${PROG}-simple
${CP} -f $< $@
# data files # data files
# #
data: ${DATA} data: ${DATA}
2018/ferguson/README.md
+179 -139
View File
@@ -1,27 +1,33 @@
# Best use of weasel words # Best use of weasel words
Cody Boone Ferguson <weasel@xexyl.net> Cody Boone Ferguson <weasel@xexyl.net>
<https://ioccc.xexyl.net/2018/weasel> <https://ioccc.xexyl.net/2018/weasel>
Twitter: @xexyl Twitter: @xexyl
## To build: # To build:
make all ```sh
make
```
### To rum ### To run:
./weasel ```sh
./weasel
```
### Try: ### Try:
./weasel words ```sh
./weasel -mq words ./weasel words
./weasel -q -r8 'EVOLUTION IS A PROVEN FACT' ./weasel -mq words
./weasel -m 'INTELLIGENT DESIGN' ./weasel -q -r8 'EVOLUTION IS A PROVEN FACT'
./weasel -m 'INTELLIGENT DESIGN'
make test make test
```
### Selected Judges Remarks: ## Judges' comments:
Looking back over the strata of past IOCCC entries, this program marks a new Looking back over the strata of past IOCCC entries, this program marks a new
mutation on our understanding of sequencing of code. In adaptation of the mutation on our understanding of sequencing of code. In adaptation of the
@@ -39,7 +45,9 @@ while using more Cenozoic minded code migration, read rpm.md.
If you find yourself in an evolutionary dead end, try: If you find yourself in an evolutionary dead end, try:
man ./weasel.man ```sh
man ./weasel.man
```
## Author's comments: ## Author's comments:
@@ -68,7 +76,9 @@ texts. To resolve this I think the best way is referencing the judges' comments:
if you want a quick rundown of the entry try what they suggest and view the man if you want a quick rundown of the entry try what they suggest and view the man
page (it explains all the options and describes the program briefly): page (it explains all the options and describes the program briefly):
man ./weasel.man ```sh
man ./weasel.man
```
If that isn't sufficient **I would recommend reading this section** *(and If that isn't sufficient **I would recommend reading this section** *(and
possibly the next)* where I attempt to give a brief explanation of the sections possibly the next)* where I attempt to give a brief explanation of the sections
@@ -361,21 +371,26 @@ has more than one word (that is it contains spaces) or anything else interpreted
specially by your shell e.g. parentheses. For instance if you just want to find specially by your shell e.g. parentheses. For instance if you just want to find
**`METHINKS`** you could do one of: **`METHINKS`** you could do one of:
```sh
$ ./weasel METHINKS ./weasel METHINKS
$ ./weasel "METHINKS" ./weasel "METHINKS"
$ ./weasel 'METHINKS' ./weasel 'METHINKS'
```
If you wanted **`YOU ARE A MONKEY`**: If you wanted **`YOU ARE A MONKEY`**:
$ ./weasel "YOU ARE A MONKEY" ```sh
$ ./weasel 'YOU ARE A MONKEY' ./weasel "YOU ARE A MONKEY"
./weasel 'YOU ARE A MONKEY'
```
If you do one of: If you do one of:
$ ./weasel "METHINKS IT IS A" "MONKEY" ```sh
$ ./weasel METHINKS IT IS A MONKEY ./weasel "METHINKS IT IS A" "MONKEY"
./weasel METHINKS IT IS A MONKEY
```
It will search for **`MONKEY`** in both cases; in other words it's the last one. It will search for **`MONKEY`** in both cases; in other words it's the last one.
If the string is too long given the value of **`S`** (see If the string is too long given the value of **`S`** (see
**[How to build](#build)**) it will be truncated. **[How to build](#build)**) it will be truncated.
@@ -384,13 +399,17 @@ If you actually do want to search for a string starting with a **`-`** you must
disable further parsing of options by using the **`-`** option itself; for disable further parsing of options by using the **`-`** option itself; for
example if you were to do any of: example if you were to do any of:
$ ./weasel -q- -- -test ```sh
$ ./weasel -q- -test ./weasel -q- -- -test
$ ./weasel -q -- -test ./weasel -q- -test
./weasel -q -- -test
```
The target string will be: **`-TEST`**. This means though that here: The target string will be: **`-TEST`**. This means though that here:
$ ./weasel -q -- -test -r5 ```sh
./weasel -q -- -test -r5
```
The string to be searched would actually be **`-r5`** and the mutation rate The string to be searched would actually be **`-r5`** and the mutation rate
will remain the default because after the **`-`** option is seen it will no will remain the default because after the **`-`** option is seen it will no
@@ -404,7 +423,9 @@ are equivalent:
As for the caveat I referenced what does the following do? As for the caveat I referenced what does the following do?
$ ./weasel -qr 5 ```sh
./weasel -qr 5
```
In fact it will set quiet output and set the target string to be '5'. So the In fact it will set quiet output and set the target string to be '5'. So the
mutation rate will be out of range, thus enabling that Easter egg, but it will mutation rate will be out of range, thus enabling that Easter egg, but it will
@@ -414,23 +435,29 @@ note on the parsing of the **`-`** option; if the program is currently parsing
the other options are in the command line it might still parse the options. Thus the other options are in the command line it might still parse the options. Thus
you have: you have:
$ ./weasel -qr-r5 ```sh
quiet output $ ./weasel -qr-r5
mutation rate out of range quiet output
target 'METHINKS IT IS LIKE A WEASEL' mutation rate out of range
mutation rate 5 target 'METHINKS IT IS LIKE A WEASEL'
Generation 440 Offspring 20: METHINKS IT IS LIKE A WEASEL mutation rate 5
Generation 440 Offspring 20: METHINKS IT IS LIKE A WEASEL
```
Similarly this would set quiet output, then an invalid mutation rate and then a Similarly this would set quiet output, then an invalid mutation rate and then a
mutation rate of 5: mutation rate of 5:
$ ./weasel --qrr5 ```sh
./weasel --qrr5
```
If you were instead to do one of (for example): If you were instead to do one of (for example):
$ ./weasel -q -- -r ```sh
$ ./weasel -q -q- -r ./weasel -q -- -r
./weasel -q -q- -r
```
Then it *would* set quiet output then see the **`--`** (the **`-`** option Then it *would* set quiet output then see the **`--`** (the **`-`** option
itself) and then the target string would *literally* be set to **`-r`** because itself) and then the target string would *literally* be set to **`-r`** because
@@ -438,7 +465,6 @@ it no longer cares about the **`-`** for option parsing. In other words options
are only parsed if the first character is **`-`** and if the parser hasn't seen are only parsed if the first character is **`-`** and if the parser hasn't seen
the **`-`** - *in an earlier element of `argv`. This is not a bug!* the **`-`** - *in an earlier element of `argv`. This is not a bug!*
### <a name="spoiler">Spoilers</a> ### <a name="spoiler">Spoilers</a>
Skip to [Example Invocations](#invocations). Skip to [Example Invocations](#invocations).
@@ -467,16 +493,17 @@ requested? There are at least two ways to go about it: I took the monkey safe
('fool safe') method; *if you explicitly request monkey mode you cannot disable ('fool safe') method; *if you explicitly request monkey mode you cannot disable
it in the same invocation of `weasel`*! it in the same invocation of `weasel`*!
```sh
$ ./weasel -qr101r5r101r1r test $ ./weasel -qr101r5r101r1r test
quiet output quiet output
mutation rate out of range mutation rate out of range
mutation rate out of range mutation rate out of range
mutation rate out of range mutation rate out of range
target 'test' target 'test'
mutation rate 0 mutation rate 0
monkey at typewriter monkey at typewriter
Generation 16844 Offspring 22: TEST Generation 16844 Offspring 22: TEST
```
So in this case I joined the options in the following order: So in this case I joined the options in the following order:
@@ -531,13 +558,14 @@ in monkey mode.
Another example: Another example:
```sh
$ ./weasel -q -r101 test -r5 $ ./weasel -q -r101 test -r5
quiet output quiet output
mutation rate out of range mutation rate out of range
target 'test' target 'test'
mutation rate 5 mutation rate 5
Generation 109 Offspring 13: TEST Generation 109 Offspring 13: TEST
```
In this case I also enabled quiet mode but I didn't join the options; the In this case I also enabled quiet mode but I didn't join the options; the
**`-r101`** reports that it's out of range and sets monkey mode. I then specify **`-r101`** reports that it's out of range and sets monkey mode. I then specify
@@ -546,14 +574,15 @@ which means that it'll use the genetic algorithm.
One more example of monkey mode: One more example of monkey mode:
```sh
$ ./weasel -q -mr101 test -r5 $ ./weasel -q -mr101 test -r5
quiet output quiet output
mutation rate out of range mutation rate out of range
target 'test' target 'test'
mutation rate 5 mutation rate 5
monkey at typewriter monkey at typewriter
Generation 465298 Offspring 10: TEST Generation 465298 Offspring 10: TEST
```
Here I also requested quiet output and then *explicitly requested that Eric the Here I also requested quiet output and then *explicitly requested that Eric the
monkey types.* After this I set the mutation rate to be 101 which would have monkey types.* After this I set the mutation rate to be 101 which would have
@@ -662,13 +691,16 @@ with.
Try: Try:
$ make test ```sh
make test
```
This will essentially make sure the program is compiled and then do: This will essentially make sure the program is compiled and then do:
$ chmod +x test.sh ```sh
$ ./test.sh chmod +x test.sh
./test.sh
```
The script will first try compiling the program (if necessary) and if it fails The script will first try compiling the program (if necessary) and if it fails
for any reason it will exit; else it will read each line in the file for any reason it will exit; else it will read each line in the file
@@ -681,9 +713,9 @@ processed).
You can pass additional options directly to the script but remember that it You can pass additional options directly to the script but remember that it
stops when there are no more strings in the file - so if you try: stops when there are no more strings in the file - so if you try:
```sh
$ ./test.sh -q test ./test.sh -q test
```
The final string **`test`** won't be searched for; it will however run the program The final string **`test`** won't be searched for; it will however run the program
in all invocations with quiet output enabled. The following are some notes about in all invocations with quiet output enabled. The following are some notes about
@@ -713,12 +745,13 @@ program prints an error message and then exits (returning 1). But since the
keyboard doesn't have **`'\n'`** if you were to type a **`'`** and send a keyboard doesn't have **`'\n'`** if you were to type a **`'`** and send a
**`'\n'`** before the closing **`'`** you might see something like: **`'\n'`** before the closing **`'`** you might see something like:
```sh
$ ./weasel '!!
> '
$ ./weasel '!! '
> ' ' not in keyboard " !"#$<%:>&'()*+,-./0123456789;=?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`{|}~"
```
'
' not in keyboard " !"#$<%:>&'()*+,-./0123456789;=?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`{|}~"
I showed that **`'`** is in the keyboard already; however the user sent a I showed that **`'`** is in the keyboard already; however the user sent a
**`\n`** (hence the secondary prompt **`>`** on line two) before literally typing the **`\n`** (hence the secondary prompt **`>`** on line two) before literally typing the
@@ -732,7 +765,6 @@ distinctly seen like a letter, digit or symbol is: `isprint('\n') == 0 &&
isspace('\n') == 1`**. You can add these characters but the output will be isspace('\n') == 1`**. You can add these characters but the output will be
rather confusing and hard to read. rather confusing and hard to read.
## **4. <a name="obfuscation">Obfuscation</a>** ## **4. <a name="obfuscation">Obfuscation</a>**
### Techniques ### Techniques
@@ -746,9 +778,11 @@ as well as some C keywords.
2. The way **`main()`** is declared is: 2. The way **`main()`** is declared is:
/* Special C main() handler (encapsulation): */ ```c
#define r(main) main /* Special C main() handler (encapsulation): */
r(k main(k a, E **V)) { #define r(main) main
r(k main(k a, E **V)) {
```
It appears to be recursively defined but is it? And is it truly It appears to be recursively defined but is it? And is it truly
encapsulation? And is it executing code of any kind? It mightn't seem like it encapsulation? And is it executing code of any kind? It mightn't seem like it
@@ -785,7 +819,6 @@ code.
In case you wondered deciphering #5 won't decipher #7 (neither will deciphering In case you wondered deciphering #5 won't decipher #7 (neither will deciphering
\#7 help you decipher #5). \#7 help you decipher #5).
### <a name="beauty">Beauty</a> ### <a name="beauty">Beauty</a>
Skip to [How to build](#build). Skip to [How to build](#build).
@@ -799,10 +832,8 @@ And if you'll notice that although it *might look like a compact blob of octets*
at first glance if you look throughout the file you'll see two statements to at first glance if you look throughout the file you'll see two statements to
set your thinking straight: set your thinking straight:
> **NO BLOB CODING** > **NO BLOB CODING**
> **THIS IS NOT A COMPACT BLOB OF OCTETS** > **THIS IS NOT A COMPACT BLOB OF OCTETS**
So you see even if your eyes are trying to deceive you they're quite wrong. Yes So you see even if your eyes are trying to deceive you they're quite wrong. Yes
@@ -810,7 +841,6 @@ some of it might look like a blob but this is clearly false; *as all good
programmers know if something is potentially confusing or misleading it should programmers know if something is potentially confusing or misleading it should
be made clear in the comments! :)* be made clear in the comments! :)*
## **5. <a name="build">How to build</a>** ## **5. <a name="build">How to build</a>**
### <a name="constants">S and N Constants</a> ### <a name="constants">S and N Constants</a>
@@ -823,7 +853,6 @@ behaviour of the program in a number of ways (see the
capped to be no greater than **`SIZE_MAX - 1`**. This is handled by the C capped to be no greater than **`SIZE_MAX - 1`**. This is handled by the C
preprocessor. preprocessor.
**`S`** **`S`**
This determines the maximum size of the target string but it **must be at least This determines the maximum size of the target string but it **must be at least
@@ -846,23 +875,28 @@ Be aware that depending on the size of **`S`** and **`N`** (individually and
together) the program will use varying amounts of memory and the larger the together) the program will use varying amounts of memory and the larger the
values the more memory it'll require. values the more memory it'll require.
### <a name="compiling">Compilation</a> ### <a name="compiling">Compilation</a>
Skip to [Portability](#portability). Skip to [Portability](#portability).
The following options **must always be passed to the compiler:** The following options **must always be passed to the compiler:**
-DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)' ```sh
-DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)'
```
If you want to increase the number of offspring to **`50`** and the size of the If you want to increase the number of offspring to **`50`** and the size of the
chromosome to **`75`** you would pass to the compiler: chromosome to **`75`** you would pass to the compiler:
-DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)' -DN=50 -DS=75 ```sh
-DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)' -DN=50 -DS=75
```
If you wanted to change **`N`** to **`3`**: If you wanted to change **`N`** to **`3`**:
-DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)' -DN=3 ```sh
-DQ='typedef' -D'g(o)'='goto o;' -D'w(x)'="x:" -D'H(main)'='r(main)' -DN=3
```
Remember that it cannot be less than **`3`**; *more correctly if it's less than Remember that it cannot be less than **`3`**; *more correctly if it's less than
4 it's redefined to 3* so you could have passed in **`-DN=2`** and have the same 4 it's redefined to 3* so you could have passed in **`-DN=2`** and have the same
@@ -881,55 +915,60 @@ inevitably some data type sizes will be smaller and this I believe includes
either but I have no way to test this. I have tested the following systems and either but I have no way to test this. I have tested the following systems and
configurations: configurations:
Fedora 26: #### Fedora 26:
$ clang --version|head -n1 ```sh
clang version 4.0.1 (tags/RELEASE_401/final) $ clang --version|head -n1
$ gcc --version|head -n1 clang version 4.0.1 (tags/RELEASE_401/final)
gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2) $ gcc --version|head -n1
$ /lib64/libc-2.25.so |head -n1|cut -d',' -f1-1 gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2)
GNU C Library (GNU libc) stable release version 2.25 $ /lib64/libc-2.25.so |head -n1|cut -d',' -f1-1
$ lscpu |grep Endian GNU C Library (GNU libc) stable release version 2.25
Byte Order: Little Endian $ lscpu |grep Endian
Byte Order: Little Endian
```
#### CentOS Linux release 7.4.1708 (Core)
CentOS Linux release 7.4.1708 (Core) ```sh
$ clang --version|head -n1
clang version 3.4.2 (tags/RELEASE_34/dot2-final)
$ gcc --version|head -n1
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16)
$ /lib64/libc-2.17.so |head -n1 |cut -d, -f1-1
GNU C Library (GNU libc) stable release version 2.17
$ lscpu |grep Endian
Byte Order: Little Endian
```
$ clang --version|head -n1 #### Fedora 27:
clang version 3.4.2 (tags/RELEASE_34/dot2-final)
$ gcc --version|head -n1
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16)
$ /lib64/libc-2.17.so |head -n1 |cut -d, -f1-1
GNU C Library (GNU libc) stable release version 2.17
$ lscpu |grep Endian
Byte Order: Little Endian
```sh
$ clang --version|head -n1
clang version 5.0.1 (tags/RELEASE_501/final)
$ gcc --version|head -n1
gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5)
$ /lib64/libc-2.26.so |head -n1|cut -d, -f1-1
GNU C Library (GNU libc) stable release version 2.26
$ lscpu |grep Endian
Byte Order: Little Endian
```
Fedora 27: #### macOS:
$ clang --version|head -n1 System Version: macOS 10.13.4 (17E199)
clang version 5.0.1 (tags/RELEASE_501/final) Kernel Version: Darwin 17.5.0
$ gcc --version|head -n1
gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5)
$ /lib64/libc-2.26.so |head -n1|cut -d, -f1-1
GNU C Library (GNU libc) stable release version 2.26
$ lscpu |grep Endian
Byte Order: Little Endian
macOS:
System Version: macOS 10.13.4 (17E199)
Kernel Version: Darwin 17.5.0
$ gcc -v
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 9.1.0 (clang-902.0.39.1)
Target: x86_64-apple-darwin17.5.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
$ uname -srmv
Darwin 17.5.0 Darwin Kernel Version 17.5.0: Mon Mar 5 22:24:32 PST 2018; root:xnu-4570.51.1~1/RELEASE_X86_64 x86_64
```sh
$ gcc -v
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 9.1.0 (clang-902.0.39.1)
Target: x86_64-apple-darwin17.5.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
$ uname -srmv
Darwin 17.5.0 Darwin Kernel Version 17.5.0: Mon Mar 5 22:24:32 PST 2018; root:xnu-4570.51.1~1/RELEASE_X86_64 x86_64
```
#### <a name="bugs">An aside</a> #### <a name="bugs">An aside</a>
@@ -948,7 +987,6 @@ unreasonable monkeys. I will say though that there is at least one place I see
after having won that could be slightly more efficient (can you find it?); I am after having won that could be slightly more efficient (can you find it?); I am
however leaving it as it is because this is what won. however leaving it as it is because this is what won.
### <a name="rpm">Installing</a> ### <a name="rpm">Installing</a>
Skip to [Final thoughts](#thoughts). Skip to [Final thoughts](#thoughts).
@@ -959,7 +997,6 @@ this) if for some (strange?) reason you're interested.
[rpm.md]: rpm.md [rpm.md]: rpm.md
## **6. <a name="thoughts">Final thoughts</a>** ## **6. <a name="thoughts">Final thoughts</a>**
Skip to [Winning comments](#winning). Skip to [Winning comments](#winning).
@@ -1051,8 +1088,10 @@ When we found others were actually trying to programs with A, we quickly added
additional cryptic features and evolved into B, BCPL, and finally C. We stopped additional cryptic features and evolved into B, BCPL, and finally C. We stopped
when we got a clean compile on the following syntax: when we got a clean compile on the following syntax:
for(;P("\n"),R=;P("|"))for(e=C;e=P("_"+(*u++/ ```c
8)%2))P("|"+(*u/4)%2); for(;P("\n"),R=;P("|"))for(e=C;e=P("_"+(*u++/
8)%2))P("|"+(*u/4)%2);
```
> "To think that modern programmers would try to use a language that allowed > "To think that modern programmers would try to use a language that allowed
such a statement was beyond our comprehension! We actually thought of selling such a statement was beyond our comprehension! We actually thought of selling
@@ -1092,8 +1131,10 @@ is a lack of common sense but since he was part of its creation I don't think
it's a bad thing; **on the contrary it makes all of us C programmers even more it's a bad thing; **on the contrary it makes all of us C programmers even more
talented! :)** I do wonder if he tested that bit of C code though: talented! :)** I do wonder if he tested that bit of C code though:
for(;P("\n"),R=;P("|"))for(e=C;e=P("_"+(*u++/ ```c
8)%2))P("|"+(*u/4)%2); for(;P("\n"),R=;P("|"))for(e=C;e=P("_"+(*u++/
8)%2))P("|"+(*u/4)%2);
```
How is **`R=;`** valid? Since I don't have the context maybe there is something How is **`R=;`** valid? Since I don't have the context maybe there is something
I'm missing but either way it's a funny piece. It could also be for irony itself I'm missing but either way it's a funny piece. It could also be for irony itself
@@ -1170,11 +1211,10 @@ fact 'if') it becomes relevant.
[https://ioccc.xexyl.net/2018/weasel]: https://ioccc.xexyl.net/2018/weasel [https://ioccc.xexyl.net/2018/weasel]: https://ioccc.xexyl.net/2018/weasel
[errata page]: https://ioccc.xexyl.net/2018/weasel/errata [errata page]: https://ioccc.xexyl.net/2018/weasel/errata
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