From 3fa1b103014bab51f8f257e1e12f27f7e498f42e Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 13 Sep 2019 20:57:00 +0300 Subject: Add support for builtin escaping to command running API --- libbutl/command.mxx | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libbutl/command.mxx') diff --git a/libbutl/command.mxx b/libbutl/command.mxx index 0e6617b..8423f59 100644 --- a/libbutl/command.mxx +++ b/libbutl/command.mxx @@ -37,6 +37,11 @@ LIBBUTL_MODEXPORT namespace butl // error, ios::failure on the underlying OS error, process_error on the // process running error and std::system_error on the builtin running error. // + // To run a system utility rather than a builtin prefix its name with `^`, + // for example: + // + // ^cat --squeeze-blank file + // // The process environment path is unused and must point to the empty // process path. // -- cgit v1.1