Mercurial > dive4elements > river
changeset 6082:806fa23dffb3
Add some debugging tips
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Fri, 24 May 2013 09:22:39 +0200 |
| parents | cdd9759b15b6 |
| children | a596ddb42fb3 |
| files | artifacts/doc/datacage.txt |
| diffstat | 1 files changed, 10 insertions(+), 1 deletions(-) [+] |
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--- a/artifacts/doc/datacage.txt Fri May 24 09:22:10 2013 +0200 +++ b/artifacts/doc/datacage.txt Fri May 24 09:22:39 2013 +0200 @@ -145,4 +145,13 @@ and invoked from another location within the document, e.g. with <dc:call-macro name="basedata_4_heightmarks"/> -. + +Debugging Tips: + - You can send a message to the Log (log level info) during the evaluation + of the datacage by using the <dc:message> element. + For example to activate a basic macro tracing you could do something like: + %s@\(<dc:macro name="\)\(.*\)\(".*>\)@\1\2\3\r<dc:message>\2</dc:message> + - To dump the variables that are currently on the stack you can use the + dc:dump-variables() fuction. + For example: + <dc:message>{dc:dump-variables()}</dc:message>