1 files changed, 11 insertions, 1 deletions

diff --git a/libbb/Config.in b/libbb/Config.in
index 112a3d658..a1ff7c056 100644
--- a/libbb/Config.in
+++ b/libbb/Config.in
@@ -30,7 +30,17 @@ config FEATURE_EDITING
         bool "Command line editing"
         default n
         help
-          Enable command editing (mainly for shell).
+          Enable line editing (mainly for shell command line).
+
+config FEATURE_EDITING_MAX_LEN
+        int "Maximum length of input"
+        range 128 8192
+        default 1024
+        depends on FEATURE_EDITING
+        help
+          Line editing code uses on-stack buffers for storage.
+          You may want to decrease this parameter if your target machine
+          benefits from smaller stack usage.
 
 config FEATURE_EDITING_FANCY_KEYS
         bool "Additional editing keys"