diff options
Diffstat (limited to 'lib/stdlib/doc/src/erl_parse.xml')
| -rw-r--r-- | lib/stdlib/doc/src/erl_parse.xml | 119 |
1 files changed, 106 insertions, 13 deletions
diff --git a/lib/stdlib/doc/src/erl_parse.xml b/lib/stdlib/doc/src/erl_parse.xml index cf0bff48cd..0938b5dec3 100644 --- a/lib/stdlib/doc/src/erl_parse.xml +++ b/lib/stdlib/doc/src/erl_parse.xml @@ -4,20 +4,21 @@ <erlref> <header> <copyright> - <year>1996</year><year>2014</year> + <year>1996</year><year>2015</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> - The contents of this file are subject to the Erlang Public License, - Version 1.1, (the "License"); you may not use this file except in - compliance with the License. You should have received a copy of the - Erlang Public License along with this software. If not, it can be - retrieved online at http://www.erlang.org/. + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 - Software distributed under the License is distributed on an "AS IS" - basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - the License for the specific language governing rights and limitations - under the License. + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. </legalnotice> @@ -173,8 +174,8 @@ </func> <func> <name name="abstract" arity="2"/> - <type name="encoding_func"/> <fsummary>Convert an Erlang term into an abstract form</fsummary> + <type name="encoding_func"/> <desc> <p>Converts the Erlang data structure <c><anno>Data</anno></c> into an abstract form of type <c><anno>AbsTerm</anno></c>.</p> @@ -192,6 +193,97 @@ considered a string.</p> </desc> </func> + <func> + <name name="map_anno" arity="2"/> + <fsummary> + Map a function over the annotations of an abstract form + </fsummary> + <desc> + <p>Modifies the abstract form <anno>Abstr</anno> by applying + <anno>Fun</anno> on every collection of annotations of the + abstract form. The abstract form is traversed in a + depth-first, left-to-right, fashion. + </p> + </desc> + </func> + <func> + <name name="fold_anno" arity="3"/> + <fsummary> + Fold a function over the annotations of an abstract form + </fsummary> + <desc> + <p>Updates an accumulator by applying <anno>Fun</anno> on + every collection of annotations of the abstract form + <anno>Abstr</anno>. The first call to <anno>Fun</anno> has + <anno>AccIn</anno> as argument, and the returned accumulator + <anno>AccOut</anno> is passed to the next call, and so on. + The final value of the accumulator is returned. The abstract + form is traversed in a depth-first, left-to-right, fashion. + </p> + </desc> + </func> + <func> + <name name="mapfold_anno" arity="3"/> + <fsummary> + Map and fold a function over the annotations of an abstract form + </fsummary> + <desc> + <p>Modifies the abstract form <anno>Abstr</anno> by applying + <anno>Fun</anno> on every collection of annotations of the + abstract form, while at the same time updating an + accumulator. The first call to <anno>Fun</anno> has + <anno>AccIn</anno> as second argument, and the returned + accumulator <anno>AccOut</anno> is passed to the next call, + and so on. The modified abstract form as well as the the + final value of the accumulator is returned. The abstract + form is traversed in a depth-first, left-to-right, fashion. + </p> + </desc> + </func> + <func> + <name name="new_anno" arity="1"/> + <fsummary> + Create new annotations + </fsummary> + <desc> + <p>Creates an abstract form from a term which has the same + structure as an abstract form, but <seealso + marker="erl_anno#type-location">locations</seealso> where the + abstract form has annotations. For each location, <seealso + marker="erl_anno#new/1"><c>erl_anno:new/1</c></seealso> is + called, and the annotations replace the location. + </p> + </desc> + </func> + <func> + <name name="anno_from_term" arity="1"/> + <fsummary> + Return annotations as terms + </fsummary> + <desc> + <p>Assumes that <anno>Term</anno> is a term with the same + structure as an abstract form, but with terms, T say, on + those places where an abstract form has annotations. Returns + an abstract form where every term T has been replaced by the + value returned by calling <c>erl_anno:from_term(T)</c>. The + term <anno>Term</anno> is traversed in a depth-first, + left-to-right, fashion. + </p> + </desc> + </func> + <func> + <name name="anno_to_term" arity="1"/> + <fsummary> + Return the representation of annotations + </fsummary> + <desc> + <p>Returns a term where every collection of annotations Anno of + <anno>Abstr</anno> has been replaced by the term returned by + calling <c>erl_anno:to_term(Anno)</c>. The abstract form is + traversed in a depth-first, left-to-right, fashion. + </p> + </desc> + </func> </funcs> <section> @@ -211,8 +303,9 @@ <section> <title>See Also</title> <p><seealso marker="io">io(3)</seealso>, - <seealso marker="erl_scan">erl_scan(3)</seealso>, - ERTS User's Guide</p> + <seealso marker="erl_anno">erl_anno(3)</seealso>, + <seealso marker="erl_scan">erl_scan(3)</seealso>, + <seealso marker="erts:absform">ERTS User's Guide</seealso></p> </section> </erlref> |