[docs] Clarify usage of REGIONS variable

This commit is contained in:
Ilya Zverev 2015-10-13 18:21:29 +03:00
parent 3c9f5d7190
commit 14107fd6e0

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@ -135,8 +135,8 @@ but if this flag is set (e.g. to `1`), they are built asynchronously. But
it can fail due to low memory.
* `MERGE_INTERVAL`: delay in minutes between attempts to merge a coast line.
Default is 40.
* `REGIONS`: a list of `.poly` files for regions to be built. Can be empty.
Example: `../../data/borders/UK* ../../data/borders/*Ireland*`.
* `REGIONS`: a list of `.poly` files for regions to be built. One for each line.
Can be empty. Example: `$(ls ../../data/borders/{UK*,Ireland}.poly)`.
### Testing