ANSI escape sequences (tree) #1155
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Can you check to see if you have |
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I do not.
I have no NCURSES env vars set at all.
…-Mike
On Fri, Dec 10, 2021 at 4:00 PM Andrew Chin ***@***.***> wrote:
Can you check to see if you have NCURSES_NO_UTF8_ACS=1 in your
environment?
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Can you try to set |
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Unfortunately, it didn't help. :(
…-Mike
On Fri, Dec 10, 2021 at 4:24 PM Andrew Chin ***@***.***> wrote:
Can you try to set NCURSES_NO_UTF8_ACS=1? mosh-server sets this
automatically, but sometimes it can be dropped (if you ssh into another
system, or if you attach to a screen/tmux session that doesn't have it set)
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1 task
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I cannot reproduce this with a mosh-client 1.4.0 connected to a mosh-server 1.3.2 on Ubuntu 18.04. This is what I see If you are still experiencing this issue, please include the value of |
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Here is my output:
Mike/fingercramp- tree
.
tqq one
tqq three
mqq two
0 directories, 3 files
Mike/fingercramp- echo $TERM
xterm-256color
Mike/fingercramp- lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
…-Mike
On Sun, Jan 22, 2023 at 1:55 PM Alex Chernyakhovsky < ***@***.***> wrote:
I cannot reproduce this with a mosh-client 1.4.0 connected to a
mosh-server 1.3.2 on Ubuntu 18.04.
This is what I see
$ env -u NCURSES_NO_UTF8_ACS tree
.
├── one
├── three
└── two
0 directories, 3 files
$ echo $TERM
xterm-256color
If you are still experiencing this issue, please include the value of
$TERM and if possible the rest of your env output, as well as the output
of lsb_release -a and reopen this issue.
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What is $TERM outside of mosh? What terminal is being used? Can you post the rest of |
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Thank you for the reply.
Before moshing to the remote system, my $TERM is the same:
Mike/Macbook- echo $TERM
xterm-256color
I'm using the iTerm2 terminal (Build 3.4.19).
Before connecting to the remove host, my env and locale are:
Mike/Macbook- env
MANPATH=/opt/homebrew/share/man:
TERM_PROGRAM=iTerm.app
TERM=xterm-256color
SHELL=/bin/bash
HOMEBREW_REPOSITORY=/opt/homebrew
TMPDIR=/var/folders/vn/1_k3tjcj29110v1ndqnzpmg40000gn/T/
TERM_PROGRAM_VERSION=3.4.19
TERM_SESSION_ID=w0t6p0:5A21C26D-FFE1-4B66-B18E-2D875D0B8B4D
USER=mike
LD_LIBRARY_PATH=:/usr/local/lib
COMMAND_MODE=unix2003
SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.86hJCBdAXy/Listeners
__CF_USER_TEXT_ENCODING=0x0:0:0
PATH=/opt/homebrew/bin:/opt/homebrew/sbin:/usr/bin:/bin:/usr/local/bin:/usr/bin/X11:/usr/local/sbin:/usr/sbin:/sbin:/usr/games
***@***.***
LaunchInstanceID=57E025C0-B98E-4F6D-8348-DC7848B351EE
__CFBundleIdentifier=com.googlecode.iterm2
PWD=/Users/mike
EDITOR=vim
LANG=en_US.UTF-8
ITERM_PROFILE=localhost
XPC_FLAGS=0x0
PS1=Mike/Macbook-
HISTCONTROL=ignoredups
PS2=>
NCURSES_NO_UTF8_ACS=1
XPC_SERVICE_NAME=0
SHLVL=1
HOME=/Users/mike
COLORFGBG=7;0
LC_TERMINAL_VERSION=3.4.19
HOMEBREW_PREFIX=/opt/homebrew
ITERM_SESSION_ID=w0t6p0:5A21C26D-FFE1-4B66-B18E-2D875D0B8B4D
LOGNAME=mike
TFLIBDIR=/usr/share/games/tf
INFOPATH=/opt/homebrew/share/info:
HOMEBREW_CELLAR=/opt/homebrew/Cellar
LC_TERMINAL=iTerm2
SECURITYSESSIONID=186ad
COLORTERM=truecolor
_=/usr/bin/env
Mike/Macbook- locale
LANG="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_CTYPE="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_ALL=
After connecting to remote host:
Mike/fingercramp- env
SHELL=/bin/bash
HISTCONTROL=ignoredups
EDITOR=vim
PWD=/home/mike
LOGNAME=mike
XDG_SESSION_TYPE=tty
MOTD_SHOWN=pam
HOME=/home/mike
LANG=en_US.UTF-8
LC_TERMINAL=iTerm2
SSH_CONNECTION=192.168.1.172 59329 192.168.1.101 22
win7ult=win7ult_20191021
XDG_SESSION_CLASS=user
TERM=xterm-256color
USER=mike
NCURSES_NO_UTF8_ACS=1
LC_TERMINAL_VERSION=3.4.19
SHLVL=1
XDG_SESSION_ID=263742
LD_LIBRARY_PATH=:/usr/local/lib:/usr/local/lib
XDG_RUNTIME_DIR=/run/user/1000
PS2=>
PS1=Mike/fingercramp- \[\e]2;fingercramp\a\]
SSH_CLIENT=192.168.1.172 59329 22
XDG_DATA_DIRS=/usr/local/share:/usr/share:/var/lib/snapd/desktop
PATH=/main/bin:/main/ammoseek/bin:/usr/bin:/bin:/usr/local/bin:/usr/bin/X11:/usr/local/sbin:/usr/sbin:/sbin:/usr/games:/usr/lib/go-1.10/bin:
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
SSH_TTY=/dev/pts/17
GOPATH=/hugedrive/go
_=/usr/bin/env
Mike/fingercramp- locale
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=
*HOWEVER*, take note of this:
Mike/fingercramp- tree
.
tqq one
tqq tewo
mqq three
0 directories, 3 files
Mike/fingercramp- env -u NCURSES_NO_UTF8_ACS tree
.
├── one
├── tewo
└── three
0 directories, 3 files
What does this mean I need to do to fix this?
…--Mike
On Sun, Jan 22, 2023 at 2:51 PM Alex Chernyakhovsky < ***@***.***> wrote:
What is $TERM outside of mosh? What terminal is being used? Can you post
the rest of env and locale?
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That's very weird. I still can't reproduce the behavior you're seeing, but I'm admittedly using Terminal.app, not iTerm2. Any chance you could post the output of For example, in Terminal.app directly but in |
|
I'm not sure if you're looking for the infocmp output on local or remote
host, so I'm providing both, below. Please let me know if I can provide
anything else to assist here.
Mike/Macbook- infocmp
# Reconstructed via infocmp from file: /usr/share/terminfo/78/xterm-256color
xterm-256color|xterm with 256 colors,
am, bce, ccc, km, mc5i, mir, msgr, npc, xenl,
colors#256, cols#80, it#8, lines#24, pairs#32767,
acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l,
clear=\E[H\E[2J, cnorm=\E[?12l\E[?25h, cr=^M,
csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C,
cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM,
dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K,
flash=\E[?5h$<100/>\E[?5l, home=\E[H, hpa=\E[%i%p1%dG,
ht=^I, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L,
ind=^J, indn=\E[%p1%dS,
initc=\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\,
invis=\E[8m, is2=\E[!p\E[?3;4l\E[4l\E>, kDC=\E[3;2~,
kEND=\E[1;2F, kHOM=\E[1;2H, kIC=\E[2;2~, kLFT=\E[1;2D,
kNXT=\E[6;2~, kPRV=\E[5;2~, kRIT=\E[1;2C, kb2=\EOE, kbs=^H,
kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA,
kdch1=\E[3~, kend=\EOF, kent=\EOM, kf1=\EOP, kf10=\E[21~,
kf11=\E[23~, kf12=\E[24~, kf13=\E[1;2P, kf14=\E[1;2Q,
kf15=\E[1;2R, kf16=\E[1;2S, kf17=\E[15;2~, kf18=\E[17;2~,
kf19=\E[18;2~, kf2=\EOQ, kf20=\E[19;2~, kf21=\E[20;2~,
kf22=\E[21;2~, kf23=\E[23;2~, kf24=\E[24;2~,
kf25=\E[1;5P, kf26=\E[1;5Q, kf27=\E[1;5R, kf28=\E[1;5S,
kf29=\E[15;5~, kf3=\EOR, kf30=\E[17;5~, kf31=\E[18;5~,
kf32=\E[19;5~, kf33=\E[20;5~, kf34=\E[21;5~,
kf35=\E[23;5~, kf36=\E[24;5~, kf37=\E[1;6P, kf38=\E[1;6Q,
kf39=\E[1;6R, kf4=\EOS, kf40=\E[1;6S, kf41=\E[15;6~,
kf42=\E[17;6~, kf43=\E[18;6~, kf44=\E[19;6~,
kf45=\E[20;6~, kf46=\E[21;6~, kf47=\E[23;6~,
kf48=\E[24;6~, kf49=\E[1;3P, kf5=\E[15~, kf50=\E[1;3Q,
kf51=\E[1;3R, kf52=\E[1;3S, kf53=\E[15;3~, kf54=\E[17;3~,
kf55=\E[18;3~, kf56=\E[19;3~, kf57=\E[20;3~,
kf58=\E[21;3~, kf59=\E[23;3~, kf6=\E[17~, kf60=\E[24;3~,
kf61=\E[1;4P, kf62=\E[1;4Q, kf63=\E[1;4R, kf7=\E[18~,
kf8=\E[19~, kf9=\E[20~, khome=\EOH, kich1=\E[2~,
kind=\E[1;2B, kmous=\E[M, knp=\E[6~, kpp=\E[5~,
kri=\E[1;2A, mc0=\E[i, mc4=\E[4i, mc5=\E[5i, meml=\El,
memu=\Em, op=\E[39;49m, rc=\E8, rev=\E[7m, ri=\EM,
rin=\E[%p1%dT, rmacs=\E(B, rmam=\E[?7l, rmcup=\E[?1049l,
rmir=\E[4l, rmkx=\E[?1l\E>, rmm=\E[?1034l, rmso=\E[27m,
rmul=\E[24m, rs1=\Ec, rs2=\E[!p\E[?3;4l\E[4l\E>, sc=\E7,
setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
sgr0=\E(B\E[m, smacs=\E(0, smam=\E[?7h, smcup=\E[?1049h,
smir=\E[4h, smkx=\E[?1h\E=, smm=\E[?1034h, smso=\E[7m,
smul=\E[4m, tbc=\E[3g, u6=\E[%i%d;%dR, u7=\E[6n,
u8=\E[?1;2c, u9=\E[c, vpa=\E[%i%p1%dd,
Mike/fingercramp- infocmp
# Reconstructed via infocmp from file: /lib/terminfo/x/xterm-256color
xterm-256color|xterm with 256 colors,
am, bce, ccc, km, mc5i, mir, msgr, npc, xenl,
colors#0x100, cols#80, it#8, lines#24, pairs#0x10000,
acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l,
clear=\E[H\E[2J, cnorm=\E[?12l\E[?25h, cr=\r,
csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
cud=\E[%p1%dB, cud1=\n, cuf=\E[%p1%dC, cuf1=\E[C,
cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m,
dl=\E[%p1%dM, dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K,
el1=\E[1K, flash=\E[?5h$<100/>\E[?5l, home=\E[H,
hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@,
il=\E[%p1%dL, il1=\E[L, ind=\n, indn=\E[%p1%dS,
initc=\E]4;%p1%d;rgb:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X
/%p4%{255}%*%{1000}%/%2.2X\E\\,
invis=\E[8m, is2=\E[!p\E[?3;4l\E[4l\E>, kDC=\E[3;2~,
kEND=\E[1;2F, kHOM=\E[1;2H, kIC=\E[2;2~, kLFT=\E[1;2D,
kNXT=\E[6;2~, kPRV=\E[5;2~, kRIT=\E[1;2C, ka1=\EOw,
ka3=\EOy, kb2=\EOu, kbeg=\EOE, kbs=^?, kc1=\EOq, kc3=\EOs,
kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA,
kdch1=\E[3~, kend=\EOF, kent=\EOM, kf1=\EOP, kf10=\E[21~,
kf11=\E[23~, kf12=\E[24~, kf13=\E[1;2P, kf14=\E[1;2Q,
kf15=\E[1;2R, kf16=\E[1;2S, kf17=\E[15;2~, kf18=\E[17;2~,
kf19=\E[18;2~, kf2=\EOQ, kf20=\E[19;2~, kf21=\E[20;2~,
kf22=\E[21;2~, kf23=\E[23;2~, kf24=\E[24;2~,
kf25=\E[1;5P, kf26=\E[1;5Q, kf27=\E[1;5R, kf28=\E[1;5S,
kf29=\E[15;5~, kf3=\EOR, kf30=\E[17;5~, kf31=\E[18;5~,
kf32=\E[19;5~, kf33=\E[20;5~, kf34=\E[21;5~,
kf35=\E[23;5~, kf36=\E[24;5~, kf37=\E[1;6P, kf38=\E[1;6Q,
kf39=\E[1;6R, kf4=\EOS, kf40=\E[1;6S, kf41=\E[15;6~,
kf42=\E[17;6~, kf43=\E[18;6~, kf44=\E[19;6~,
kf45=\E[20;6~, kf46=\E[21;6~, kf47=\E[23;6~,
kf48=\E[24;6~, kf49=\E[1;3P, kf5=\E[15~, kf50=\E[1;3Q,
kf51=\E[1;3R, kf52=\E[1;3S, kf53=\E[15;3~, kf54=\E[17;3~,
kf55=\E[18;3~, kf56=\E[19;3~, kf57=\E[20;3~,
kf58=\E[21;3~, kf59=\E[23;3~, kf6=\E[17~, kf60=\E[24;3~,
kf61=\E[1;4P, kf62=\E[1;4Q, kf63=\E[1;4R, kf7=\E[18~,
kf8=\E[19~, kf9=\E[20~, khome=\EOH, kich1=\E[2~,
kind=\E[1;2B, kmous=\E[<, knp=\E[6~, kpp=\E[5~,
kri=\E[1;2A, mc0=\E[i, mc4=\E[4i, mc5=\E[5i, meml=\El,
memu=\Em, mgc=\E[?69l, nel=\EE, oc=\E]104\007,
op=\E[39;49m, rc=\E8, rep=%p1%c\E[%p2%{1}%-%db,
rev=\E[7m, ri=\EM, rin=\E[%p1%dT, ritm=\E[23m, rmacs=\E(B,
rmam=\E[?7l, rmcup=\E[?1049l\E[23;0;0t, rmir=\E[4l,
rmkx=\E[?1l\E>, rmm=\E[?1034l, rmso=\E[27m, rmul=\E[24m,
rs1=\Ec\E]104\007, rs2=\E[!p\E[?3;4l\E[4l\E>, sc=\E7,
setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p1%p3%|%t
;7%;%?%p4%t;5%;%?%p7%t;8%;m,
sgr0=\E(B\E[m, sitm=\E[3m, smacs=\E(0, smam=\E[?7h,
smcup=\E[?1049h\E[22;0;0t, smglp=\E[?69h\E[%i%p1%ds,
smglr=\E[?69h\E[%i%p1%d;%p2%ds,
smgrp=\E[?69h\E[%i;%p1%ds, smir=\E[4h, smkx=\E[?1h\E=,
smm=\E[?1034h, smso=\E[7m, smul=\E[4m, tbc=\E[3g,
u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?%[;0123456789]c,
u9=\E[c, vpa=\E[%i%p1%dd,
…On Sun, Jan 22, 2023 at 3:38 PM Alex Chernyakhovsky < ***@***.***> wrote:
That's very weird. I still can't reproduce the behavior you're seeing, but
I'm admittedly using Terminal.app, not iTerm2. Any chance you could post
the output of infocmp to see what ncurses thinks is going on? Maybe
there's some weird local override? Because it seems like, despite
NCURSES_NO_UTF8_ACS=1 being set, tree is emitting the Line Graphics
characters and not the UTF-8 alternatives.
For example, in Terminal.app directly
$ tput smacs && echo tqq && tput rmacs
├──
but in mosh --local 127.0.0.1 inside Terminal.app
$ tput smacs && echo tqq && tput rmacs
tqq
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I understand mosh does something with respect to ANSI escape sequences, but I don't quite understand it. Using ssh, running the 'tree' command looks like this:
But, through mosh, it looks like this:
Is there something I can do to make this display properly?
-Mike
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