diff options
| -rw-r--r-- | src/tui/light.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/tui/light.go b/src/tui/light.go index 1098d591..83527df3 100644 --- a/src/tui/light.go +++ b/src/tui/light.go @@ -27,7 +27,7 @@ const ( const consoleDevice string = "/dev/tty" -var offsetRegexp *regexp.Regexp = regexp.MustCompile("\x1b\\[([0-9]+);([0-9]+)R") +var offsetRegexp *regexp.Regexp = regexp.MustCompile("(.*)\x1b\\[([0-9]+);([0-9]+)R") func openTtyIn() *os.File { in, err := os.OpenFile(consoleDevice, syscall.O_RDONLY, 0) @@ -154,8 +154,10 @@ func (r *LightRenderer) findOffset() (row int, col int) { for tries := 0; tries < offsetPollTries; tries++ { bytes = r.getBytesInternal(bytes, tries > 0) offsets := offsetRegexp.FindSubmatch(bytes) - if len(offsets) > 2 { - return atoi(string(offsets[1]), 0) - 1, atoi(string(offsets[2]), 0) - 1 + if len(offsets) > 3 { + // add anything we skipped over to the input buffer + r.buffer = append(r.buffer, offsets[1]...) + return atoi(string(offsets[2]), 0) - 1, atoi(string(offsets[3]), 0) - 1 } } return -1, -1 |