diff options
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1114,6 +1114,7 @@ with, or without arguments: @(next SOURCE) @(next SOURCE :nothrow) @(next :args) + @(next :env) @(next :list EXPR) @(next :string EXPR) @@ -1151,6 +1152,11 @@ open the input source named by that argument. If the very first directive of a q avoids opening the first input source, but it does open the input source for any other directive, even one which does not consume any data. +The variant @(next :env) means that the list of process enviornment variables +is treated as a source of data. It looks like a text file stream +consisting of lines of the form "name=value". If this feature is not available +on a given platform, an exception is thrown. + The syntax @(next :list EXPR) treats the expression as a source of text. The value of the expression is flattened to a list in a way similar to the @(flatten) directive. The resulting list is treated as if it were the |