shithub: pdffs

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change the command line array indexing

--- a/main.c

+++ b/main.c

@@ -1,11 +1,12 @@

 #include <u.h>

 #include <libc.h>

 #include <thread.h>

+#include <ctype.h>

 #include <bio.h>

 #include <flate.h>

 #include "pdf.h"

-int mainstacksize = 32768;

+int mainstacksize = 128*1024;

 static void

 usage(void)

@@ -38,8 +39,8 @@

 	if((pdf = pdfopen(b)) == nil)

 		sysfatal("%s: %r", argv[0]);

 	for(v = pdf->top, i = 1; v != nil && i < argc; i++){

-		if(argv[i][0] == '['){

-			n = atoi(argv[i]+1);

+		if(isdigit(argv[i][0])){

+			n = atoi(argv[i]);

 			v = arrayget(v, n);

 		}else if(argv[i][0] == '.' && argv[i][1] == 0 && v->type == Ostream){

 			if((s = Sopen(v)) == nil)