Maximum Function Nesting

$FUNCNEST defines the maximum function nesting level if it has a value greater than 0.

Examples

Disallow function nesting :

1
2
3
4
5
a() { b; }
b() { echo b; }
FUNCNEST=1
# Breaks with an error when it calls b 
a
BashSupport Pro 是一个 支持 $FUNCNEST 的 Bash 集成开发工具 – 马上试用!
© 2020–2022 Joachim Ansorg
声明
隐私政策
许可条款