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| author | Junegunn Choi <junegunn.c@gmail.com> | 2016-10-30 11:43:06 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2016-10-30 11:43:06 +0900 |
| commit | 02c6ad0e59be75981baeb1f41cb0bad03aad1c6b (patch) | |
| tree | 824dbde417c53d7d0165bc9b3a9f8de58bebed47 | |
| parent | 9f321cbe138fa2d19d13be078f2a5d4ba7412787 (diff) | |
Strip ^N and ^O from preview output
https://github.com/junegunn/fzf/issues/391#issuecomment-257090266
e.g. fzf --preview 'printf "$(tput setaf 2)foo$(tput sgr0)bar\nbar\n"'
| -rw-r--r-- | src/curses/curses.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/curses/curses.go b/src/curses/curses.go index 638a8629..e0e728c3 100644 --- a/src/curses/curses.go +++ b/src/curses/curses.go @@ -682,7 +682,13 @@ func (w *Window) Erase() { } func (w *Window) Fill(str string) bool { - return C.waddstr(w.win, C.CString(str)) == C.OK + return C.waddstr(w.win, C.CString(strings.Map(func(r rune) rune { + // Remove ^N and ^O (set and unset altcharset) + if r == 14 || r == 15 { + return -1 + } + return r + }, str))) == C.OK } func (w *Window) CFill(str string, fg int, bg int, a Attr) bool { |