added PS1 info

README.md

@@ -1,4 +1,4 @@
-# Bash Git Prompt for Ubuntu 24.04
+# Bash Git Prompt for Linux
 [![OS](https://img.shields.io/badge/ubuntu-24.04-E95420)](#)
 [![Shell](https://img.shields.io/badge/shell-bash-121011)](#)
 [![Feature](https://img.shields.io/badge/feature-git_prompt-0078D7)](#)
@@ -98,6 +98,28 @@ This updates the theme instantly for your current session.
 
 ---
 
+### Changing PS1
+
+The script has been structured so modifying your PS1 is now simple and centralized.
+
+To change the PS1 **inside a Git repository**, modify:
+```
+#
+# PS1 custom for all themes inside a git repository
+#
+local PS1_CUSTOM='\[\e[0;32m\]\u@\h\[\e[0m\]'
+```
+
+To change the PS1 **outside a Git repository**, modify:
+```
+#
+# PS1 custom for all themes outside a git repository
+#
+PS1='\[\e[0;32m\]\u@\h\[\e[0m\]:\[\e[38;5;178m\]\w\[\e[0m\] '"${PROMPT_CHAR} "
+```
+
+---
+
 ### Available Themes
 
 Preview of all five themes (clean and dirty shown together for comparison):
@@ -147,11 +169,6 @@ fi
 
 **Q:** Does this replace my default prompt entirely?  
 **A:** No — the Git-aware segment only appears when your current directory is inside a **Git repository**.  
-Outside Git repos, your prompt remains normal (aside from minimal styling applied by the script).  
-To modify the non-Git prompt, edit this line in the script:  
-```
-PS1='\u@\h:\[\e[38;5;178m\]\w\[\e[0m\] '"${PROMPT_CHAR} "
-```
 
 **Q:** Can I create my own theme?  
 **A:** Absolutely. Each theme is defined in the script under `set_git_prompt_theme_icons()`.