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author | Junegunn Choi <junegunn.c@gmail.com> | 2015-03-23 01:24:31 +0900 |
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committer | Junegunn Choi <junegunn.c@gmail.com> | 2015-03-23 01:24:31 +0900 |
commit | 9d138173be9845fc7f2cbeab58b41f27a1f8043f (patch) | |
tree | 4d0961ba630cd49f7e5fffa89a58cb76f39407f9 /src | |
parent | eae53576bd31b6583bb13efc80418d4129e1b813 (diff) |
Fix #155 - Empty ANSI color code to reset color state
Diffstat (limited to 'src')
-rw-r--r-- | src/ansi.go | 3 | ||||
-rw-r--r-- | src/ansi_test.go | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/ansi.go b/src/ansi.go index 42c69166..f4c8f5a0 100644 --- a/src/ansi.go +++ b/src/ansi.go @@ -99,6 +99,9 @@ func interpretCode(ansiCode string, prevState *ansiState) *ansiState { } ansiCode = ansiCode[2 : len(ansiCode)-1] + if len(ansiCode) == 0 { + init() + } for _, code := range strings.Split(ansiCode, ";") { if num, err := strconv.Atoi(code); err == nil { switch state256 { diff --git a/src/ansi_test.go b/src/ansi_test.go index d5e0e432..be982eb4 100644 --- a/src/ansi_test.go +++ b/src/ansi_test.go @@ -45,6 +45,14 @@ func TestExtractColor(t *testing.T) { assert(offsets[0], 0, 11, -1, -1, true) }) + src = "\x1b[1mhello \x1b[mworld" + check(func(offsets []ansiOffset) { + if len(offsets) != 1 { + t.Fail() + } + assert(offsets[0], 0, 6, -1, -1, true) + }) + src = "hello \x1b[34;45;1mworld" check(func(offsets []ansiOffset) { if len(offsets) != 1 { |