Did you know ...
Search Documentation:
Predicate message_line_element/2
HOME
DOWNLOAD
SWI-Prolog
Sources/building
Docker images
Add-ons
Browse GIT
DOCUMENTATION
Manual
Packages
FAQ
Command line
PlDoc
Bluffers
▶
Prolog syntax
PceEmacs
HTML generation
License
Publications
Rev 7 Extensions
TUTORIALS
Beginner
▶
Getting started
Learn Prolog Now!
Simply Logical
Debugger
Development tools
Advanced
▶
Modules
Grammars (DCGs)
clp(fd)
Printing messages
PlDoc
Web applications
▶
Web applications
Let's Encrypt!
Pengines
Semantic web
▶
ClioPatria
RDF namespaces
Graphics
▶
XPCE
GUI options
Machine learning
▶
Probabilistic Logic Programming
External collections
▶
Meta level tutorials
For packagers
▶
Linux packages
COMMUNITY
IRC
Forum & mailing list
Blog
News
Report a bug
Submit a patch
Submit an add-on
Roadmap (on GitHub)
External links
Contributing
Code of Conduct
Contributors
SWI-Prolog items
COMMERCIAL
WIKI
Login
View changes
Sandbox
Wiki help
All tags
Documentation
Reference manual
Built-in Predicates
Printing messages
print_message/2
print_message_lines/3
message_hook/3
thread_message_hook/3
message_property/2
message_line_element/2
message_prefix_hook/2
message_to_string/2
version/0
version/1
Printing from libraries
Packages
[semidet,multifile]
prolog
:
message_line_element
(
+Stream, +Term
)
Hook implementation that deals with
ansi(+Attr, +Fmt, +Args)
in message specifications.
prolog:message_line_element
(
+Stream, +Term
)
This hook is called to print the individual elements of a message from
print_message_lines/3
. This hook is used by e.g., library
library(ansi_term)
to colour messages on ANSI-capable terminals.