bugfix

profile.d/prompt.sh

@@ -284,32 +284,33 @@ set_prompt()
     local _user_fg="${PROMPT_COLOR_USER_FG:-$Green}"
     local _dir_fg="${PROMPT_COLOR_DIR_FG:-$ICyan}"
 
-    # Begin with time
+    # Begin with time (cursor-save is non-printing; all ANSI sequences wrapped
-    PS1="\[\e[s${_time_fg}${_time_bg} [ \t ] ${_bar_bg}"
+    # in \[...\] so bash does not count them toward the visible line width)
+    PS1="\[\e[s\]\[${_time_fg}${_time_bg}\] [ \t ] \[${_bar_bg}\]"
 
     # Add exit status of the last command.
     # If it was successful, print a green check mark. Otherwise, print a red X.
     if [[ $Last_Command == 0 ]]; then
-        PS1+="${_ok_fg}${_bar_bg} [ \$Last_Command "
+        PS1+="\[${_ok_fg}${_bar_bg}\] [ \$Last_Command "
-        PS1+="${_ok_mark}${Checkmark} "
+        PS1+="\[${_ok_mark}\]${Checkmark}\[${_bar_bg}\] "
     else
-        PS1+="${_err_fg}${_err_bg} [ \$Last_Command "
+        PS1+="\[${_err_fg}${_err_bg}\] [ \$Last_Command "
-        PS1+="${_err_mark}${FancyX} "
+        PS1+="\[${_err_mark}\]${FancyX}\[${_err_bg}\] "
     fi
 
     # Add the elapsed time
     timer_stop
-    PS1+="($timer_show)${_ok_fg} ] ${_bar_bg} "
+    PS1+="($timer_show)\[${_ok_fg}\] ] \[${_bar_bg}\] "
 
     # If root, print the host in root colour. Otherwise use user colour.
     if [[ $EUID -eq 0 ]]; then
-        PS1+="${_root_fg}\\u${_user_fg}@\\h"
+        PS1+="\[${_root_fg}\]\\u\[${_user_fg}\]@\\h"
     else
-        PS1+="${_user_fg}\\u@\\h"
+        PS1+="\[${_user_fg}\]\\u@\\h"
     fi
-    PS1+="\e[K\e[u$DEFAULTCOL\n"
+    PS1+="\[\e[K\e[u\]\[$DEFAULTCOL\]\n"
     # Print the working directory and prompt marker, then reset colour.
-    PS1+="${_dir_fg}\\w \\\$$DEFAULTCOL "
+    PS1+="\[${_dir_fg}\]\\w \\\$\[$DEFAULTCOL\] "
 }
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