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| -rw-r--r-- | Doc/lib/libcommands.tex | 2 | ||||
| -rw-r--r-- | Doc/libcommands.tex | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Doc/lib/libcommands.tex b/Doc/lib/libcommands.tex index fe6f929..0bc2a2b 100644 --- a/Doc/lib/libcommands.tex +++ b/Doc/lib/libcommands.tex @@ -15,7 +15,7 @@ The \code{commands} module defines the following functions: \begin{funcdesc}{getstatusoutput}{cmd} Execute the string \var{cmd} in a shell with \code{os.popen()} and return a 2-tuple (status, output). \var{cmd} is actually run as -\samp{\{\ cmd \} ; 2$>$\$1}, so that the returned output will contain output +\code{\{ cmd ; \} 2>\&1}, so that the returned output will contain output or error messages. A trailing newline is stripped from the output. The exit status for the command can be interpreted according to the rules for the \C{} function \code{wait()}. diff --git a/Doc/libcommands.tex b/Doc/libcommands.tex index fe6f929..0bc2a2b 100644 --- a/Doc/libcommands.tex +++ b/Doc/libcommands.tex @@ -15,7 +15,7 @@ The \code{commands} module defines the following functions: \begin{funcdesc}{getstatusoutput}{cmd} Execute the string \var{cmd} in a shell with \code{os.popen()} and return a 2-tuple (status, output). \var{cmd} is actually run as -\samp{\{\ cmd \} ; 2$>$\$1}, so that the returned output will contain output +\code{\{ cmd ; \} 2>\&1}, so that the returned output will contain output or error messages. A trailing newline is stripped from the output. The exit status for the command can be interpreted according to the rules for the \C{} function \code{wait()}. |