diff options
| author | P. J. McDermott <pj@pehjota.net> | 2015-10-28 21:16:38 (EDT) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2015-10-28 21:16:38 (EDT) |
| commit | c3449b5d6f6cd073f123f69d25605b62f9c34861 (patch) | |
| tree | 6e69838bfb89c8621a3b6382e77b90d0f450ef13 | |
| parent | 9ffcc872fc8866efe70fdb0a5c182c4dd3a2dac9 (diff) | |
| download | firman.sh-c3449b5d6f6cd073f123f69d25605b62f9c34861.zip firman.sh-c3449b5d6f6cd073f123f69d25605b62f9c34861.tar.gz firman.sh-c3449b5d6f6cd073f123f69d25605b62f9c34861.tar.bz2 | |
term_lines(), term_columns(): New functions
| -rw-r--r-- | src/term.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/term.sh b/src/term.sh index f6b8a00..0146ea1 100644 --- a/src/term.sh +++ b/src/term.sh @@ -17,14 +17,31 @@ term_tty= term_byte= +term_num_lines= +term_num_columns= term_init() { term_tty="$(tty)" + read -r term_num_lines term_num_columns <<-EOF + $(stty size) + EOF return 0 } +term_lines() +{ + printf '%d' ${term_num_lines} + return 0 +} + +term_columns() +{ + printf '%d' ${term_num_columns} + return 0 +} + term_echo() { stty echo |