diff options
| author | Eelco Dolstra <edolstra@gmail.com> | 2020-07-23 14:28:05 +0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2020-07-23 18:27:20 +0200 |
| commit | 802150f987e720452920a3d1993c3b4b36861116 (patch) | |
| tree | 25deb10e810a2b3e92ce82af72e39140226b1388 /doc/manual/src/expressions/language-operators.md | |
| parent | ee051084723333fc5889c604c829669800e8b43c (diff) | |
<replaceable> -> <emphasis>
Pandoc doesn't know <replaceable> so let's force it to be rendered as
italics.
Diffstat (limited to 'doc/manual/src/expressions/language-operators.md')
| -rw-r--r-- | doc/manual/src/expressions/language-operators.md | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/doc/manual/src/expressions/language-operators.md b/doc/manual/src/expressions/language-operators.md index 4fa2eca37..b124a2417 100644 --- a/doc/manual/src/expressions/language-operators.md +++ b/doc/manual/src/expressions/language-operators.md @@ -4,29 +4,29 @@ expression language, in order of precedence (from strongest to weakest binding). -| Name | Syntax | Associativity | Description | Precedence | -| ------------------------ | ----------------------------- | ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | -| Select | e `.` attrpath \[ `or` def \] | none | Select attribute denoted by the attribute path attrpath from set e. (An attribute path is a dot-separated list of attribute names.) If the attribute doesn’t exist, return def if provided, otherwise abort evaluation. | 1 | -| Application | e1 e2 | left | Call function e1 with argument e2. | 2 | -| Arithmetic Negation | `-` e | none | Arithmetic negation. | 3 | -| Has Attribute | e `?` attrpath | none | Test whether set e contains the attribute denoted by attrpath; return `true` or `false`. | 4 | -| List Concatenation | e1 `++` e2 | right | List concatenation. | 5 | -| Multiplication | e1 `*` e2, | left | Arithmetic multiplication. | 6 | -| Division | e1 `/` e2 | left | Arithmetic division. | 6 | -| Addition | e1 `+` e2 | left | Arithmetic addition. | 7 | -| Subtraction | e1 `-` e2 | left | Arithmetic subtraction. | 7 | -| String Concatenation | string1 `+` string2 | left | String concatenation. | 7 | -| Not | `!` e | none | Boolean negation. | 8 | -| Update | e1 `//` e2 | right | Return a set consisting of the attributes in e1 and e2 (with the latter taking precedence over the former in case of equally named attributes). | 9 | -| Less Than | e1 `<` e2, | none | Arithmetic comparison. | 10 | -| Less Than or Equal To | e1 `<=` e2 | none | Arithmetic comparison. | 10 | -| Greater Than | e1 `>` e2 | none | Arithmetic comparison. | 10 | -| Greater Than or Equal To | e1 `>=` e2 | none | Arithmetic comparison. | 10 | -| Equality | e1 `==` e2 | none | Equality. | 11 | -| Inequality | e1 `!=` e2 | none | Inequality. | 11 | -| Logical AND | e1 `&&` e2 | left | Logical AND. | 12 | -| Logical OR | e1 `\|\|` e2 | left | Logical OR. | 13 | -| Logical Implication | e1 `->` e2 | none | Logical implication (equivalent to `!e1 \|\| - e2`). | 14 | +| Name | Syntax | Associativity | Description | Precedence | +| ------------------------ | ----------------------------------- | ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | +| Select | *e* `.` *attrpath* \[ `or` *def* \] | none | Select attribute denoted by the attribute path *attrpath* from set *e*. (An attribute path is a dot-separated list of attribute names.) If the attribute doesn’t exist, return *def* if provided, otherwise abort evaluation. | 1 | +| Application | *e1* *e2* | left | Call function *e1* with argument *e2*. | 2 | +| Arithmetic Negation | `-` *e* | none | Arithmetic negation. | 3 | +| Has Attribute | *e* `?` *attrpath* | none | Test whether set *e* contains the attribute denoted by *attrpath*; return `true` or `false`. | 4 | +| List Concatenation | *e1* `++` *e2* | right | List concatenation. | 5 | +| Multiplication | *e1* `*` *e2*, | left | Arithmetic multiplication. | 6 | +| Division | *e1* `/` *e2* | left | Arithmetic division. | 6 | +| Addition | *e1* `+` *e2* | left | Arithmetic addition. | 7 | +| Subtraction | *e1* `-` *e2* | left | Arithmetic subtraction. | 7 | +| String Concatenation | *string1* `+` *string2* | left | String concatenation. | 7 | +| Not | `!` *e* | none | Boolean negation. | 8 | +| Update | *e1* `//` *e2* | right | Return a set consisting of the attributes in *e1* and *e2* (with the latter taking precedence over the former in case of equally named attributes). | 9 | +| Less Than | *e1* `<` *e2*, | none | Arithmetic comparison. | 10 | +| Less Than or Equal To | *e1* `<=` *e2* | none | Arithmetic comparison. | 10 | +| Greater Than | *e1* `>` *e2* | none | Arithmetic comparison. | 10 | +| Greater Than or Equal To | *e1* `>=` *e2* | none | Arithmetic comparison. | 10 | +| Equality | *e1* `==` *e2* | none | Equality. | 11 | +| Inequality | *e1* `!=` *e2* | none | Inequality. | 11 | +| Logical AND | *e1* `&&` *e2* | left | Logical AND. | 12 | +| Logical OR | *e1* `\|\|` *e2* | left | Logical OR. | 13 | +| Logical Implication | *e1* `->` *e2* | none | Logical implication (equivalent to `!e1 \|\| + e2`). | 14 | Operators |