this repo has no description
Clean up dead code
* misc fixes to shit code
Signed-off-by: Anirudh Oppiliappan <x@icyphox.sh>
+5
-19
+5
-19
shlide
+5
-19
shlide
···
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CYN="\e[36m"
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RST="\e[0m"
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lstrip() {
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# See: https://github.com/dylanaraps/pure-bash-bible#strip-pattern-from-start-of-string
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printf '%s\n' "${1##$2}"
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}
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-
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lines() {
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mapfile -tn 0 lines < "$1"
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printf '%s\n' "${#lines[@]}"
···
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printf '%s\n' "$max"
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}
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get_term_size() {
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# POSIX alternative to 'checkwinsize'.
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read -r LINES COLUMNS < <(stty -F /dev/tty size)
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}
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# navigate() {
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# case "$1" in
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# "j")
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# }
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display() {
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# 1 - slide contents
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# 2 - slide name
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slide_contents="$1"
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# slide_name="$(lstrip $2 "[0-9]-")"
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# Hides the cursor.
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printf '\e[?25l'
···
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main() {
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slides_dir="${1:-./}"
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slides=("$slides_dir"*)
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slides=("$slides_dir"/[0-9]*.txt)
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i=0
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while true; do
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if [ "$i" -gt "$((${#slides[@]} - 1))" ]; then
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if [ "$i" -gt "$((${#slides[@]}--))" ]; then
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printf '\e[?25h'
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exit;
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fi
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# Navigate on j/k/n/p and quit on q.
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display "$(<${slides[$i]})" "${slides[$i]}"
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read -rsn1 input
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case "$input" in
···
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((--i))
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;;
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"q")
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# Return the cursor on exit.
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printf '\e[?25h'
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exit
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;;