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| author | Hans Bolinder <[email protected]> | 2015-12-16 14:31:41 +0100 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2016-01-20 10:06:10 +0100 |
| commit | 39dc426b3ee91cb1d2628f217c83147354663cc0 (patch) | |
| tree | 887964c906297fc323fe3bcf91c2d796d0cd92ff /system/doc | |
| parent | 2bf8c4726dfdf94bd6c190f1236c33a064238e02 (diff) | |
| download | otp-39dc426b3ee91cb1d2628f217c83147354663cc0.tar.gz otp-39dc426b3ee91cb1d2628f217c83147354663cc0.tar.bz2 otp-39dc426b3ee91cb1d2628f217c83147354663cc0.zip | |
doc: Update a refman example
Diffstat (limited to 'system/doc')
| -rw-r--r-- | system/doc/reference_manual/expressions.xml | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/system/doc/reference_manual/expressions.xml b/system/doc/reference_manual/expressions.xml index 893398b71b..e98fcbcbb9 100644 --- a/system/doc/reference_manual/expressions.xml +++ b/system/doc/reference_manual/expressions.xml @@ -245,13 +245,13 @@ lists:keysearch(Name, 1, List)</code> handle(Msg, State) spawn(m, init, [])</code> <p><em>Examples</em> where <c>ExprF</c> is a fun:</p> - <code type="none"> -Fun1 = fun(X) -> X+1 end -Fun1(3) -=> 4 - -fun lists:append/2([1,2], [3,4]) -=> [1,2,3,4]</code> + <pre> +1> <input>Fun1 = fun(X) -> X+1 end,</input> +<input>Fun1(3).</input> +4 +2> <input>fun lists:append/2([1,2], [3,4]).</input> +[1,2,3,4] +3> </pre> <p>Notice that when calling a local function, there is a difference between using the implicitly or fully qualified function name. @@ -1004,7 +1004,7 @@ M4 = M3#{a := 2, b := 3}. % 'a' and 'b' was added in `M1` and `M2`.</code> </p> <list> <item><p>A <c>badmatch</c> exception.</p> - <p>This is if it is used in the context of the matching operator + <p>This is if it is used in the context of the match operator as in the example.</p> </item> <item><p>Or resulting in the next clause being tested in function heads and @@ -1085,7 +1085,7 @@ Ei = Value | <p>Used in a bit string construction, <c>Value</c> is an expression that is to evaluate to an integer, float, or bit string. If the expression is not a single literal or variable, it - is to be enclosed in parenthesis.</p> + is to be enclosed in parentheses.</p> <p>Used in a bit string matching, <c>Value</c> must be a variable, or an integer, float, or string.</p> @@ -1319,7 +1319,7 @@ catch Expr</code> {'EXIT',{badarith,[...]}}</pre> <p>Notice that <c>catch</c> has low precedence and catch subexpressions often needs to be enclosed in a block - expression or in parenthesis:</p> + expression or in parentheses:</p> <pre> 3> <input>A = catch 1+2.</input> ** 1: syntax error before: 'catch' ** |