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| author | Russ Cox <rsc@golang.org> | 2015-03-12 14:35:37 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2015-03-12 18:43:06 +0000 |
| commit | d022266a9a2e77eaeccdbe25241250d559bdc903 (patch) | |
| tree | 6ef777951607ae3a9b8659cc528e87b4e6767d34 /src/flag | |
| parent | 363617c7d3afdc9df3caf49a240679d6b6c7cc4b (diff) | |
| download | go-d022266a9a2e77eaeccdbe25241250d559bdc903.tar.gz go-d022266a9a2e77eaeccdbe25241250d559bdc903.zip | |
flag: use four spaces before tab, not three
Four spaces is what works well for both 4- and 8-space tab stops.
Screen with fixed-width font and 4-space tab stops:
http://imgur.com/lps5Lbb
Change-Id: I7d2b813d674c3e0a68f79d63bc5d5ec5bd4f87bb
Reviewed-on: https://go-review.googlesource.com/7503
Reviewed-by: Rob Pike <r@golang.org>
Diffstat (limited to 'src/flag')
| -rw-r--r-- | src/flag/flag.go | 4 | ||||
| -rw-r--r-- | src/flag/flag_test.go | 14 |
2 files changed, 9 insertions, 9 deletions
diff --git a/src/flag/flag.go b/src/flag/flag.go index bdbfa9edb8..92bad794ed 100644 --- a/src/flag/flag.go +++ b/src/flag/flag.go @@ -441,9 +441,9 @@ func (f *FlagSet) PrintDefaults() { if len(s) <= 4 { // space, space, '-', 'x'. s += "\t" } else { - // Three spaces before the tab triggers good alignment + // Four spaces before the tab triggers good alignment // for both 4- and 8-space tab stops. - s += "\n \t" + s += "\n \t" } s += usage if !isZeroValue(flag.DefValue) { diff --git a/src/flag/flag_test.go b/src/flag/flag_test.go index d5425a8d79..e2319ec94c 100644 --- a/src/flag/flag_test.go +++ b/src/flag/flag_test.go @@ -380,20 +380,20 @@ func TestHelp(t *testing.T) { const defaultOutput = ` -A for bootstrapping, allow 'any' type -Alongflagname - disable bounds checking + disable bounds checking -C a boolean defaulting to true (default true) -D path - set relative path for local imports + set relative path for local imports -F number - a non-zero number (default 2.7) + a non-zero number (default 2.7) -G float - a float that defaults to zero + a float that defaults to zero -N int - a non-zero int (default 27) + a non-zero int (default 27) -Z int - an int that defaults to zero + an int that defaults to zero -maxT timeout - set timeout for dial + set timeout for dial ` func TestPrintDefaults(t *testing.T) { |