csv: doc: note how --rules-file affects all files in command

This commit is contained in:
Simon Michael 2017-09-17 13:37:06 -07:00
parent 1edb828a75
commit 0720cf9341

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@ -203,3 +203,9 @@ Or, you can use a [field assignment](#field-assignment) to `amount` that interpo
If the CSV includes a running balance, you can assign that to the `balance` pseudo field;
whenever the running balance value is non-empty,
it will be [asserted](/journal.html#balance-assertions) as the balance after the `account1` posting.
## Reading multiple CSV files
You can read multiple CSV files at once using multiple `-f` arguments on the command line,
and hledger will look for a correspondingly-named rules file for each.
Note if you use the `--rules-file` option, this one rules file will be used for all the CSV files being read.