forked from toolshed/abra
42 lines
895 B
Go
42 lines
895 B
Go
package ansi
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import (
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"encoding/hex"
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"strings"
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)
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// XTGETTCAP (RequestTermcap) requests Termcap/Terminfo strings.
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//
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// DCS + q <Pt> ST
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//
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// Where <Pt> is a list of Termcap/Terminfo capabilities, encoded in 2-digit
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// hexadecimals, separated by semicolons.
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//
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// See: https://man7.org/linux/man-pages/man5/terminfo.5.html
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// See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-Operating-System-Commands
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func XTGETTCAP(caps ...string) string {
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if len(caps) == 0 {
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return ""
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}
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s := "\x1bP+q"
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for i, c := range caps {
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if i > 0 {
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s += ";"
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}
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s += strings.ToUpper(hex.EncodeToString([]byte(c)))
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}
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return s + "\x1b\\"
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}
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// RequestTermcap is an alias for [XTGETTCAP].
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func RequestTermcap(caps ...string) string {
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return XTGETTCAP(caps...)
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}
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// RequestTerminfo is an alias for [XTGETTCAP].
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func RequestTerminfo(caps ...string) string {
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return XTGETTCAP(caps...)
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}
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