Fix 1993/plummer - check args

1993/plummer/README.md

@@ -13,17 +13,6 @@ make all
 ```
 
 
-### Bugs and (Mis)features
-
-The current status of this entry is:
-
-```
-STATUS: known bug - please help us fix
-```
-
-For more detailed information see [1993 plummer in bugs.md](/bugs.md#1993-plummer).
-
-
 ## To use:
 
 ```sh
@@ -69,11 +58,6 @@ make clobber CDEFINE="-DZ=50" alt
 ./plummer.alt xyzzyzzyx 5555
 ```
 
-### INABIAF - it's not a bug it's a feature :-)
-
-This entry will very likely crash or do something else if you run it without
-enough args.
-
 
 ## Judges' remarks:
 

1993/plummer/plummer.alt.c

@@ -1 +1 @@
-char*_,*O;main(S,l)char**l;{*(O=*(l+++S-1)-1)=13,*l[1]=0;for(;;)for(printf(*l),_=O-1,usleep(Z);_>=*l&&++*_>(S+*O+S)*S;*_--=(S+*O)*S);}
+char*_,*O;main(S,l)char**l;{if(S<3)exit(1);*(O=*(l+++S-1)-1)=13,*l[1]=0;for(;;)for(printf(*l),_=O-1,usleep(Z);_>=*l&&++*_>(S+*O+S)*S;*_--=(S+*O)*S);}

1993/plummer/plummer.c

@@ -1 +1 @@
-char*_,*O;main(S,l)char**l;{*(O=*(l+++S-1)-1)=13,*l[1]=0;for(;;)for(printf(*l),_=O-1;_>=*l&&++*_>(S+*O+S)*S;*_--=(S+*O)*S);}
+char*_,*O;main(S,l)char**l;{if(S<3)exit(1);*(O=*(l+++S-1)-1)=13,*l[1]=0;for(;;)for(printf(*l),_=O-1;_>=*l&&++*_>(S+*O+S)*S;*_--=(S+*O)*S);}

bugs.md

@@ -805,18 +805,6 @@ encourage you to test it. This should not be fixed.
 # 1993
 
 
-## 1993 plummber
-
-### STATUS: known bug - please help us fix
-### Source code: [1993/plummer/plummer.c](1993/plummer/plummer.c)
-### Information: [1993/plummer/README.md](1993/plummer/README.md)
-
-If not enough args are specified this program will likely crash or do something
-else.
-
-If you want to try and fix this (mis)feature, you are welcome to try.
-
-
 ## 1993 lmfjyh
 
 ### STATUS: INABIAF - please **DO NOT** fix

thanks-for-fixes.md

@@ -1251,9 +1251,11 @@ this was made the alternate version, not the actual entry.
 
 ## [1993/plummer](1993/plummer/plummer.c) ([README.md](1993/plummer/README.md]))
 
-Cody added an [alternate version](1993/plummer/plummer.alt.c) which uses
-`usleep()` so you can see what is happening with faster systems. See the
-README.md files for details.
+Cody added check for two args.
+
+Cody also added an [alternate version](1993/plummer/plummer.alt.c) which uses
+`usleep()` so you can see what is happening with faster systems. This version
+also checks for two args. See the README.md files for details.
 
 
 ## [1993/rince](1993/rince/rince.c) ([README.md](1993/rince/README.md]))