From d54c1c5808d489c55f775302d4996e8792165246 Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Fri, 12 Jul 2024 01:31:02 -0700
Subject: [PATCH] don't reset terminal charset on alacritty (fixes glitch)

---
 home/bashrc |  3 ++-
 home/zshrc  | 34 ++++++++++++++++++----------------
 2 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/home/bashrc b/home/bashrc
index 2d77562..5a725bb 100644
--- a/home/bashrc
+++ b/home/bashrc
@@ -22,7 +22,7 @@ _temporary_scope_() {
     local USASCII="B" SPECIAL="0" # charsets: sane default & line drawing
     local DECTCEM="25"
     local DECSET="h" SGR="m" # final characters of a command sequence
-    local sanity="$ESC$G0$USASCII$SI$CSI?$DECTCEM$DECSET"
+    local sanity="$CSI?$DECTCEM$DECSET"
     local color1="$CSI;--$SGR" color2="$CSI--;97$SGR" reset="$hide$CSI$SGR$show"
     local line1="$hide$title$sanity$color1$show $reset"
     local line2="$hide$color2$show$prompt$reset "
@@ -31,6 +31,7 @@ _temporary_scope_() {
     if [ "$t" = xterm ] || [ "$t" = screen ] || [ "$t" = tmux ]; then
         [ "$t" = tmux ] && title="$cwd" || title="$host: $cwd"
         title="${OSC}2;$title$BEL"
+        sanity="$ESC$G0$USASCII$SI$sanity"
     fi
     PROMPT_COMMAND="[ \$? = 0 ] && PS1=\$'$ret_okay' || PS1=\$'$ret_fail'"
 }; _temporary_scope_; unset -f _temporary_scope_
diff --git a/home/zshrc b/home/zshrc
index 8a224a3..24011d3 100644
--- a/home/zshrc
+++ b/home/zshrc
@@ -224,22 +224,6 @@ alias sc="~/sh/sc" # only runs in bash (for now), so be explicit with path
 function {
     # initialize prompts.
 
-    local t="${TERM%%-*}"
-    if [ "$t" = xterm ] || [ "$t" = screen ] || [ "$t" = tmux ]; then
-        # set window title
-        if [ "$t" = tmux ]; then
-            # don't include host, tmux prepends it
-            precmd() { print -Pn "\e]2;%~\a" }
-        else
-            precmd() { print -Pn "\e]2;%M: %~\a" }
-        fi
-    else
-        # act dumb
-        precmd() {}
-        PROMPT="%# "
-        return
-    fi
-
     # zsh adds a % symbol to newline-less output, so my bash prompt is overkill
     # NOTE: i've started hardcoding escapes instead of relying on zsh
     #       because detecting terminal features is too troublesome.
@@ -259,6 +243,24 @@ function {
     (sabotage)   good=45;; # magenta
     esac
 
+    local t="${TERM%%-*}"
+    if [ "$t" = xterm ] || [ "$t" = screen ] || [ "$t" = tmux ]; then
+        # set window title
+        if [ "$t" = tmux ] # don't include host, tmux prepends it
+        then precmd() { print -Pn "\e]2;%~\a" }
+        else precmd() { print -Pn "\e]2;%M: %~\a" }
+        fi
+    elif [ "$t" = alacritty ]; then
+        # Alacritty-v0.13.2-portable.exe -t "MinGW x64" -e "usr/bin/env" PATH="/usr/local/sbin:/usr/local/bin:/usr/bin" MSYSTEM=MINGW64 TERM=alacritty shelly
+        precmd() {}
+        chset= # displays as U+263C for some reason
+    else
+        # act dumb
+        precmd() {}
+        PROMPT="%# "
+        return
+    fi
+
     PROMPT="%{$chset$curse$reset$s%(?.$good.$bad);97$e%}%#%{$reset%} "
 }