[hackers] [sbase][PATCH] Make 'w' command print byte count

[Tait Hoyem]

diff --git a/ed.c b/ed.c
index cee9687..82b9c2c 100644
--- a/ed.c
+++ b/ed.c
@@ -623,14 +623,16 @@ static void
 dowrite(const char *fname, int trunc)
 {
        FILE *fp;
-       int i, line;
+       int i, line, bytecount;

        if (!(fp = fopen(fname, (trunc) ? "w" : "a")))
                error("input/output error");

        line = curln;
-       for (i = line1; i <= line2; ++i)
+       for (i = line1; i <= line2; ++i) {
+               bytecount += strlen(gettxt(i));
                fputs(gettxt(i), fp);
+  }

        curln = line2;
        if (fclose(fp))
@@ -638,6 +640,7 @@ dowrite(const char *fname, int trunc)
        strcpy(savfname, fname);
        modflag = 0;
        curln = line;
+       printf("%d\n", bytecount);
 }

 static void

diff --git a/TODO b/TODO
index 59c9440..92acfa3 100644
--- a/TODO
+++ b/TODO
@@ -55,7 +55,6 @@ ed
     line
     .
     1g/^$/p
-* w command doesn't print byte count.
 * Editing huge files doesn't work well.

 printf