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Diffstat (limited to 'txr.1')
-rw-r--r-- | txr.1 | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -9550,12 +9550,12 @@ conform to certain rules: .IP 1. The function must take two special arguments, which may be followed by additional arguments. - .IP 2. When the function is called, the first argument will be bound to a string, and the second argument will be unbound. The function must produce a value by binding it to the second argument. If the filter is to be used as the final filter in a chain, it must produce a string. +.PP For instance, the following is a valid filter function: |