| commit | e8392b282c2eaa28725241a9612804fb55113da4 | |
| author | Avi Halachmi (:avih) <avihpit@yahoo.com> | |
| Thu, 14 May 2020 15:18:07 +0000 (14 18:18 +0300) | ||
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | |
| Sat, 16 May 2020 12:08:10 +0000 (16 14:08 +0200) | ||
| tree | a19918f19c26bae56e589fa3adb3cd7a3e9955c5 | treesnapshot (tar.gz zip) |
| parent | f8afebdfa0cc9a57b22c39c47e9b585f69453eb7 | commitdiff |
support REP (repeat) escape sequence
The sequence \e[Nb prints the last printed char N (more) times if it's
printable, and it's ignored after newline or other control chars.
This is Ecma-048/ANSI-X3.6 sequence and not DEC VT. It's supported by
xterm, and ncurses uses it when possible, e.g. when TERM is xterm* (and
with this commit also st*).
xterm supports only codepoints<=255, possibly due to internal limits.
We support any value/codepoint which was placed in a cell.
To test:
- tput rep 65 4 -> prints 'AAAA'
- printf "\342\225\246\033[4b" -> prints U+2566 1+4 times.
The sequence \e[Nb prints the last printed char N (more) times if it's
printable, and it's ignored after newline or other control chars.
This is Ecma-048/ANSI-X3.6 sequence and not DEC VT. It's supported by
xterm, and ncurses uses it when possible, e.g. when TERM is xterm* (and
with this commit also st*).
xterm supports only codepoints<=255, possibly due to internal limits.
We support any value/codepoint which was placed in a cell.
To test:
- tput rep 65 4 -> prints 'AAAA'
- printf "\342\225\246\033[4b" -> prints U+2566 1+4 times.
| st.c | diffblobblamehistory | |
| st.info | diffblobblamehistory |