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iomenu.1: updated -l option - iomenu - interactive terminal-based selection menu HTML git clone git://bitreich.org/iomenu git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/iomenu DIR Log DIR Files DIR Refs DIR Tags DIR README DIR LICENSE --- DIR commit bfaf3a787f09d5bb9c7157233fe81bfe14f9b44b DIR parent 2b8b6e2287a5ea4663695d0d64aec90a1d2520da HTML Author: Josuah Demangeon <josuah.demangeon@gandi.net> Date: Mon, 4 Sep 2017 11:19:39 +0200 iomenu.1: updated -l option Diffstat: M iomenu.1 | 7 ++----- M iomenu.c | 6 +++--- 2 files changed, 5 insertions(+), 8 deletions(-) --- DIR diff --git a/iomenu.1 b/iomenu.1 @@ -35,11 +35,8 @@ The selected line is printed to standard output. .It Fl l Ar lines If .Ar lines -is 0 or if -.Fl l -is not set, -the items are displayed in an horizontal list. -Otherwise, in a vertical list of at most +is 0, the items are displayed in an horizontal list; +otherwise, in a vertical list of at most .Ar lines lines. . DIR diff --git a/iomenu.c b/iomenu.c @@ -536,9 +536,9 @@ main(int argc, char *argv[]) read_lines(); filter(); - if (!freopen("/dev/tty", "r", stdin) || - !freopen("/dev/tty", "w", stderr)) - die("freopen"); + if (!freopen("/dev/tty", "r", stdin)) die("freopen /dev/tty"); + if (!freopen("/dev/tty", "w", stderr)) die("freopen /dev/tty"); + ttyfd = open("/dev/tty", O_RDWR); set_terminal();