aboutsummaryrefslogtreecommitdiffstats
path: root/system/doc/reference_manual
diff options
context:
space:
mode:
Diffstat (limited to 'system/doc/reference_manual')
-rw-r--r--system/doc/reference_manual/book.xml4
-rw-r--r--system/doc/reference_manual/code_loading.xml4
-rw-r--r--system/doc/reference_manual/data_types.xml2
-rw-r--r--system/doc/reference_manual/distributed.xml4
-rw-r--r--system/doc/reference_manual/errors.xml4
-rw-r--r--system/doc/reference_manual/expressions.xml27
-rw-r--r--system/doc/reference_manual/functions.xml4
-rw-r--r--system/doc/reference_manual/introduction.xml2
-rw-r--r--system/doc/reference_manual/macros.xml4
-rw-r--r--system/doc/reference_manual/modules.xml4
-rw-r--r--system/doc/reference_manual/part.xml4
-rw-r--r--system/doc/reference_manual/patterns.xml4
-rw-r--r--system/doc/reference_manual/ports.xml2
-rw-r--r--system/doc/reference_manual/processes.xml4
-rw-r--r--system/doc/reference_manual/records.xml4
-rw-r--r--system/doc/reference_manual/typespec.xml2
16 files changed, 42 insertions, 37 deletions
diff --git a/system/doc/reference_manual/book.xml b/system/doc/reference_manual/book.xml
index eb2e860f80..546fb36a57 100644
--- a/system/doc/reference_manual/book.xml
+++ b/system/doc/reference_manual/book.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE book SYSTEM "book.dtd">
<book xmlns:xi="http://www.w3.org/2001/XInclude">
<header titlestyle="normal">
<copyright>
- <year>2003</year><year>2009</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/code_loading.xml b/system/doc/reference_manual/code_loading.xml
index 0d2d7b2c2f..10022a5d33 100644
--- a/system/doc/reference_manual/code_loading.xml
+++ b/system/doc/reference_manual/code_loading.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2011</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/data_types.xml b/system/doc/reference_manual/data_types.xml
index 531d50b2cf..8c690d6b86 100644
--- a/system/doc/reference_manual/data_types.xml
+++ b/system/doc/reference_manual/data_types.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
diff --git a/system/doc/reference_manual/distributed.xml b/system/doc/reference_manual/distributed.xml
index bc55d14c90..d337920a64 100644
--- a/system/doc/reference_manual/distributed.xml
+++ b/system/doc/reference_manual/distributed.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2011</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/errors.xml b/system/doc/reference_manual/errors.xml
index 4e207021d3..dde6e68f4a 100644
--- a/system/doc/reference_manual/errors.xml
+++ b/system/doc/reference_manual/errors.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2011</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/expressions.xml b/system/doc/reference_manual/expressions.xml
index 357f89f731..e9de3e006e 100644
--- a/system/doc/reference_manual/expressions.xml
+++ b/system/doc/reference_manual/expressions.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2012</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -954,19 +954,20 @@ Ei = Value |
<title>Fun Expressions</title>
<pre>
fun
- (Pattern11,...,Pattern1N) [when GuardSeq1] ->
- Body1;
+ [Name](Pattern11,...,Pattern1N) [when GuardSeq1] ->
+ Body1;
...;
- (PatternK1,...,PatternKN) [when GuardSeqK] ->
- BodyK
+ [Name](PatternK1,...,PatternKN) [when GuardSeqK] ->
+ BodyK
end</pre>
<p>A fun expression begins with the keyword <c>fun</c> and ends
with the keyword <c>end</c>. Between them should be a function
declaration, similar to a
- <seealso marker="functions#syntax">regular function declaration</seealso>, except that no function name is
- specified.</p>
- <p>Variables in a fun head shadow variables in the
- function clause surrounding the fun expression, and
+ <seealso marker="functions#syntax">regular function declaration</seealso>,
+ except that the function name is optional and should be a variable if
+ any.</p>
+ <p>Variables in a fun head shadow the function name and both shadow
+ variables in the function clause surrounding the fun expression, and
variables bound in a fun body are local to the fun body.</p>
<p>The return value of the expression is the resulting fun.</p>
<p>Examples:</p>
@@ -978,7 +979,11 @@ end</pre>
3> <input>Fun2 = fun (X) when X>=5 -> gt; (X) -> lt end.</input>
#Fun&lt;erl_eval.6.39074546&gt;
4> <input>Fun2(7).</input>
-gt</pre>
+gt
+5> <input>Fun3 = fun Fact(1) -> 1; Fact(X) when X > 1 -> X * Fact(X - 1) end.</input>
+#Fun&lt;erl_eval.6.39074546&gt;
+6> <input>Fun3(4).</input>
+24</pre>
<p>The following fun expressions are also allowed:</p>
<pre>
fun Name/Arity
diff --git a/system/doc/reference_manual/functions.xml b/system/doc/reference_manual/functions.xml
index 3746ee6fad..9498ef1402 100644
--- a/system/doc/reference_manual/functions.xml
+++ b/system/doc/reference_manual/functions.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2009</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/introduction.xml b/system/doc/reference_manual/introduction.xml
index d143a154b6..aa42967625 100644
--- a/system/doc/reference_manual/introduction.xml
+++ b/system/doc/reference_manual/introduction.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
diff --git a/system/doc/reference_manual/macros.xml b/system/doc/reference_manual/macros.xml
index ef2db93f94..9fd0b0f287 100644
--- a/system/doc/reference_manual/macros.xml
+++ b/system/doc/reference_manual/macros.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2011</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/modules.xml b/system/doc/reference_manual/modules.xml
index 51c8157764..9e5f4de385 100644
--- a/system/doc/reference_manual/modules.xml
+++ b/system/doc/reference_manual/modules.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2012</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/part.xml b/system/doc/reference_manual/part.xml
index 8151f4c4e1..b4f114c268 100644
--- a/system/doc/reference_manual/part.xml
+++ b/system/doc/reference_manual/part.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE part SYSTEM "part.dtd">
<part xmlns:xi="http://www.w3.org/2001/XInclude">
<header>
<copyright>
- <year>2003</year><year>2010</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/patterns.xml b/system/doc/reference_manual/patterns.xml
index 7289f14d73..1611002fa1 100644
--- a/system/doc/reference_manual/patterns.xml
+++ b/system/doc/reference_manual/patterns.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2009</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/ports.xml b/system/doc/reference_manual/ports.xml
index 58e2baac17..621af10624 100644
--- a/system/doc/reference_manual/ports.xml
+++ b/system/doc/reference_manual/ports.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
diff --git a/system/doc/reference_manual/processes.xml b/system/doc/reference_manual/processes.xml
index 305d7d9c66..20bab1eb48 100644
--- a/system/doc/reference_manual/processes.xml
+++ b/system/doc/reference_manual/processes.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2009</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/records.xml b/system/doc/reference_manual/records.xml
index d01d883ef3..04766531df 100644
--- a/system/doc/reference_manual/records.xml
+++ b/system/doc/reference_manual/records.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
- <year>2003</year><year>2010</year>
+ <year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/typespec.xml b/system/doc/reference_manual/typespec.xml
index a3b45e4dca..635476737d 100644
--- a/system/doc/reference_manual/typespec.xml
+++ b/system/doc/reference_manual/typespec.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="iso-8859-1" ?>
+<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 23:50:07 +0000