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-rwxr-xr-xtests/wc.test6
-rw-r--r--toys/posix/wc.c8
2 files changed, 9 insertions, 5 deletions
diff --git a/tests/wc.test b/tests/wc.test
index f4431729..8b6365b1 100755
--- a/tests/wc.test
+++ b/tests/wc.test
@@ -17,7 +17,7 @@ testing "standard input" "wc" " 1 3 5\n" "" "a b\nc"
testing "-c" "wc -c file1" "26 file1\n" "" ""
testing "-l" "wc -l file1" "4 file1\n" "" ""
testing "-w" "wc -w file1" "5 file1\n" "" ""
-NOSPACE=1 testing "format" "wc file1" " 4 5 26 file1\n" "" ""
+testing "format" "wc file1" "4 5 26 file1\n" "" ""
testing "multiple files" "wc input - file1" \
" 1 2 3 input\n 0 2 3 -\n 4 5 26 file1\n 5 9 32 total\n" "a\nb" "a b"
@@ -25,7 +25,7 @@ testing "multiple files" "wc input - file1" \
echo -n " " > file1
for i in $(seq 1 512); do echo -n "üüüüüüüüüüüüüüüü" >> file1; done
testing "-m" "wc -m file1" "8193 file1\n" "" ""
-testing "-m 2" 'cat "$FILES/utf8/test2.txt" | wc -m' "169\n" "" ""
+testing "-m 2" 'cat "$FILES/utf8/test2.txt" | wc -m' " 169\n" "" ""
echo -n " " > file1
-NOSPACE=1 testing "-mlw" "wc -mlw input" " 1 2 11 input\n" "hello, 世界!\n" ""
+testing "-mlw" "wc -mlw input" "1 2 11 input\n" "hello, 世界!\n" ""
rm file1
diff --git a/toys/posix/wc.c b/toys/posix/wc.c
index 69c5f382..acd0b3a0 100644
--- a/toys/posix/wc.c
+++ b/toys/posix/wc.c
@@ -33,9 +33,13 @@ GLOBALS(
static void show_lengths(unsigned long *lengths, char *name)
{
- int i, space = 7, first = 1;
+ int i, space, first = 1;
+
+ // POSIX says there should never be leading spaces, but accepts that
+ // traditional implementations use 7 spaces, unless only one file
+ // is being counted, when there should be no leading spaces.
+ space = (toys.optc != 1) ? 7 : 0;
- for (i = 0; i<4; i++) if (toys.optflags == (1<<i)) space = 0;
for (i = 0; i<4; i++) {
if (toys.optflags&(1<<i)) {
printf(" %*ld"+first, space, lengths[i]);