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--- ctm/ctm.c.orig 2018-10-27 15:56:22 UTC
+++ ctm/ctm.c
@@ -213,6 +213,22 @@ Proc(char *filename, unsigned applied)
strcat(p,filename);
f = popen(p,"r");
if(!f) { warn("%s", p); return Exit_Garbage; }
+ } else if(p && !strcmp(p,".bz2")) {
+ p = alloca(20 + strlen(filename));
+ strcpy(p,"bzcat < ");
+ strcat(p,filename);
+ f = popen(p,"r");
+ if(!f) { warn("%s", p); return Exit_Garbage; }
+ } else if(p && !strcmp(p,".xz")) {
+ if (system("which -s xz") != 0) {
+ fprintf(stderr, "xz is not found in $PATH. You can install it from ports, or adjust $PATH.\n");
+ return Exit_Garbage;
+ }
+ p = alloca(20 + strlen(filename));
+ strcpy(p,"xz -dc < ");
+ strcat(p,filename);
+ f = popen(p,"r");
+ if(!f) { warn("%s", p); return Exit_Garbage; }
} else {
p = 0;
f = fopen(filename,"r");
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