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authorMatthias Beyer <mail@beyermatthias.de>2016-09-28 19:53:59 +0200
committerMatthias Beyer <mail@beyermatthias.de>2016-09-30 10:45:28 +0200
commitda439e60e996c8eac0ff07c4fe8c74e368991a3a (patch)
tree58c9f0d9cb08d73521d43b9ea0ceead6aaa61f54 /doc
parentd6f705dc9036bcb9777530aa259c83ff0e11293d (diff)
Add documentation what a valid tag is
Diffstat (limited to 'doc')
-rw-r--r--doc/src/04020-module-tag.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/src/04020-module-tag.md b/doc/src/04020-module-tag.md
index 9e644efd..08c66ecf 100644
--- a/doc/src/04020-module-tag.md
+++ b/doc/src/04020-module-tag.md
@@ -2,6 +2,8 @@
The Tagging module.
+A valid tag matches the regex `[a-zA-Z][0-9a-zA-Z]*`.
+
### Description
<!-- Description of the module -->