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author | Karen Arutyunov <karen@codesynthesis.com> | 2019-09-13 20:57:00 +0300 |
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committer | Karen Arutyunov <karen@codesynthesis.com> | 2019-09-27 17:08:05 +0300 |
commit | 3fa1b103014bab51f8f257e1e12f27f7e498f42e (patch) | |
tree | 4958c20dead025ffa0305dd0c99041382bda16a8 /libbutl/command.mxx | |
parent | c4292d57e2e67dfcdac9004f8edb229976f6669a (diff) |
Add support for builtin escaping to command running API
Diffstat (limited to 'libbutl/command.mxx')
-rw-r--r-- | libbutl/command.mxx | 5 |
1 files changed, 5 insertions, 0 deletions
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. // |