guix-devel/doc
Ludovic Courtès 1bb895eabf
services: Service types can now specify a default value for instances.
* gnu/services.scm (&no-default-value): New variable.
(<service-type>)[default-value]: New field.
(<service>): Rename constructor from 'service' to 'make-service'.
(service): New macro.
(%service-with-default-value): New procedure.
(&missing-value-service-error): New error condition.
* tests/services.scm ("services, default value"): New test.
* doc/guix.texi (Service Types and Services): Document 'default-value'.
(Service Reference): Explain default values.
2017-04-16 00:48:08 +02:00
..
images doc: Update dot graphs. 2016-12-17 14:46:42 +01:00
contributing.texi doc: Update patch submission instructions. 2017-02-13 10:02:54 +01:00
environment-gdb.scm doc: Add 'guix environment' examples. 2015-06-29 23:08:36 +02:00
fdl-1.3.texi doc: Add the stub of a manual. 2012-10-13 16:05:01 +02:00
guix.texi services: Service types can now specify a default value for instances. 2017-04-16 00:48:08 +02:00
htmlxref.cnf Remove Emacs interface. 2016-12-29 23:40:24 +03:00
local.mk build: Remove reference to 'doc/emacs.texi'. 2017-01-12 14:59:36 +01:00
package-hello.scm doc: Use the recommended Scheme format. 2015-09-14 23:10:58 +02:00