type: message

role: user

type: text

text:
what is the warning about?
Warning: tmux extended-keys-format is xterm. Pi works best with csi-u. Add `set -g[27;5;106~ extended-keys-format csi-u` to ~/.tmux.conf and restart tmux.


role: assistant

text:
It means tmux detected your terminal key reporting mode is set to `xterm`, but this Pi setup prefers `csi-u` for modified keys.

Why it matters:
- `xterm` mode can make some key combos ambiguous or get misread.
- `csi-u` gives tmux cleaner reporting for things like `Ctrl`, `Alt`, `Shift` combos.
- On this machine, that likely helps terminal apps inside tmux behave more reliably.

The warning is basically:
- current tmux setting: `extended-keys-format xterm`
- recommended setting: `extended-keys-format csi-u`

The message text looks slightly mangled. It should probably be:
```tmux
set -g extended-keys-format csi-u
```

Then restart tmux fully, or reload config plus recreate the server:
```bash
tmux kill-server
tmux
```

If you want, I can check your `~/.tmux.conf` and fix it.

api: openai-codex-responses

provider: openai-codex

stopReason: stop


text: change then and restart


read

type: toolCall

stopReason: toolUse


role: toolResult

toolName: read

text:
set -g mouse on
set -g history-limit 100000
set -g set-clipboard on

# Persistence-first tmux: keep it out of the way during SSH/TUI use.
unbind C-b
set -g prefix C-\\
bind C-\\ send-prefix
set -g status off
set -sg escape-time 10

# Better terminal support over SSH.
set -g default-terminal "tmux-256color"
set -g extended-keys on
set -as terminal-features ",xterm-256color:clipboard"
set -as terminal-features ",screen-256color:clipboard"
set -as terminal-features ",tmux-256color:clipboard"

# Vi-style copy/scroll mode.
setw -g mode-keys vi
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
bind-key PageUp copy-mode -u

# Remove dangerous/default interactive UI bindings.
unbind '"'
unbind %
unbind c
unbind n
unbind p
unbind ,
unbind w
unbind d

# Keep only explicit escape hatches.
bind D detach-client
bind r source-file ~/.tmux.conf \; display-message "tmux.conf reloaded"


text:
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
    else
	color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w \$\[\033[00m\] '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
#alias ll='ls -l'
#alias la='ls -A'
#alias l='ls -CF'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi
export PATH="$HOME/.local/bin:$PATH"
export PATH="$HOME/.npm-global/bin:$PATH"
export PI_CODING_AGENT_DIR=/mnt/rpi/pi-config
# opencode
export PATH=/home/sebas/.opencode/bin:$PATH
export PERSONAL_AGENT_SHARED_MEMORY_DB_PATH=~/agents-database/data/shared-agent-memory.sqlite3

# Auto-start tmux for interactive SSH shells with a session picker.
# Cancel keeps a plain shell. Choose an existing session or create a new one.
# Ghostty may advertise TERM=xterm-ghostty, which is often missing on remote hosts.
if [ -n "$SSH_CONNECTION" ] && [ -z "$TMUX" ]; then
    case "$TERM" in
        xterm-ghostty)
            export TERM=xterm-256color
            ;;
    esac
fi

tmux_pick() {
    command -v tmux >/dev/null 2>&1 || return 0

    local sessions choice name
    sessions="$(tmux list-sessions -F '#S' 2>/dev/null || true)"

    if command -v fzf >/dev/null 2>&1; then
        choice="$({
            echo '+ new session'
            [ -n "$sessions" ] && printf '%s\n' "$sessions"
        } | awk 'NF && !seen[$0]++' | fzf --prompt='tmux> ' --height=40%)" || return 0
    else
        printf 'tmux sessions:\n' >&2
        printf '  [n] new session\n' >&2
        if [ -n "$sessions" ]; then
            printf '%s\n' "$sessions" | nl -w2 -s'] ' >&2
        fi
        read -r -p 'choice (name or n, blank for shell): ' choice
        [ -n "$choice" ] || return 0
    fi

    if [ "$choice" = '+ new session' ] || [ "$choice" = 'n' ]; then
        name="$(date +%Y-%m-%d-%H-%M-%S)"
        exec tmux new-session -A -s "$name"
    fi

    if printf '%s\n' "$sessions" | grep -Fxq "$choice"; then
        exec tmux attach-session -t "$choice"
    fi

    name=${choice//[^[:alnum:]_.-]/-}
    [ -n "$name" ] || return 0
    exec tmux new-session -A -s "$name"
}

if [ -n "$SSH_CONNECTION" ] && [ -z "$TMUX" ]; then
    tmux_pick
fi


edit

oldText:
# Better terminal support over SSH.
set -g default-terminal "tmux-256color"
set -g extended-keys on
set -as terminal-features ",xterm-256color:clipboard"
set -as terminal-features ",screen-256color:clipboard"
set -as terminal-features ",tmux-256color:clipboard"

newText:
# Better terminal support over SSH.
set -g default-terminal "tmux-256color"
set -g extended-keys on
set -g extended-keys-format csi-u
set -as terminal-features ",xterm-256color:clipboard"
set -as terminal-features ",screen-256color:clipboard"
set -as terminal-features ",tmux-256color:clipboard"


toolName: edit

text: Successfully replaced 1 block(s) in /home/sebas/.tmux.conf.

diff:
    ...
 11
 12 # Better terminal support over SSH.
 13 set -g default-terminal "tmux-256color"
 14 set -g extended-keys on
+15 set -g extended-keys-format csi-u
 15 set -as terminal-features ",xterm-256color:clipboard"
 16 set -as terminal-features ",screen-256color:clipboard"
 17 set -as terminal-features ",tmux-256color:clipboard"
 18
    ...


bash

command: tmux kill-server && echo 'tmux server restarted' || echo 'no tmux server was running'