add an env var that themes can save history immediately

2019-05-20 14:18:32 +01:00
parent 9b4a049571
commit 09a48d89cc
2 changed files with 4 additions and 0 deletions
--- a/themes/powerline-plain/powerline-plain.theme.bash
+++ b/themes/powerline-plain/powerline-plain.theme.bash
@@ -56,3 +56,5 @@ POWERLINE_PROMPT=${POWERLINE_PROMPT:="user_info scm python_venv ruby cwd"}

 safe_append_prompt_command __powerline_prompt_command

+
+HISTORY_AUTOSAVE=${HISTORY_AUTOSAVE:-0}