functionality for charsets added

install.sh

@@ -7,7 +7,7 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 BIN_DIR="${HOME}/.local/bin"
 CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/himi"
-BASH_COMPLETION_DIR="${XDG_DATA_HOME:-$HOME/.local/share/bash-completion/completions}"
+BASH_COMPLETION_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion/completions"
 ZSH_COMPLETION_DIR="${HOME}/.zfunc"
 
 # Define markers for removal later
@@ -89,8 +89,12 @@ install_config() {
     if [[ ! -f "${CONFIG_DIR}/config.sh" ]]; then
       cp "${SCRIPT_DIR}/config.sh" "${CONFIG_DIR}/"
       ok "Installed default config to $CONFIG_DIR"
+    elif ! cmp -s "${SCRIPT_DIR}/config.sh" "${CONFIG_DIR}/config.sh"; then
+      cp "${SCRIPT_DIR}/config.sh" "${CONFIG_DIR}/config.sh.new"
+      warn "Kept your existing config; new default saved as config.sh.new"
+      warn "Merge what you want, then set CONFIG_VERSION to match (himi will nag until you do)"
     else
-      dim "Config already exists, skipping.\n"
+      dim "Config already up to date, skipping.\n"
     fi
   else
     err "config.sh missing from installer directory"