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| author | Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com> | 2022-03-01 13:58:17 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-01 13:58:17 +0100 |
| commit | 47dec825c5daeeb9d615eb4d1eead3dbaa06c7c9 (patch) | |
| tree | 9d4426dfe847570906487649c32c5b320697705c /doc/manual/src/expressions | |
| parent | 79152e307e7eef667c3de9c21571d017654a7c32 (diff) | |
| parent | dc92b01885c0c49d094148b1c4dc871ccdd265ad (diff) | |
Merge pull request #6181 from obsidiansystems/auto-uid-allocation
Auto uid allocation -- update with latest master
Diffstat (limited to 'doc/manual/src/expressions')
| -rw-r--r-- | doc/manual/src/expressions/advanced-attributes.md | 2 | ||||
| -rw-r--r-- | doc/manual/src/expressions/builtins-prefix.md | 2 | ||||
| -rw-r--r-- | doc/manual/src/expressions/expression-syntax.md | 2 | ||||
| -rw-r--r-- | doc/manual/src/expressions/language-constructs.md | 4 | ||||
| -rw-r--r-- | doc/manual/src/expressions/language-operators.md | 12 | ||||
| -rw-r--r-- | doc/manual/src/expressions/language-values.md | 2 | ||||
| -rw-r--r-- | doc/manual/src/expressions/simple-building-testing.md | 2 |
7 files changed, 15 insertions, 11 deletions
diff --git a/doc/manual/src/expressions/advanced-attributes.md b/doc/manual/src/expressions/advanced-attributes.md index 5b208df67..000595815 100644 --- a/doc/manual/src/expressions/advanced-attributes.md +++ b/doc/manual/src/expressions/advanced-attributes.md @@ -237,7 +237,7 @@ Derivations can declare some infrequently used optional attributes. - `preferLocalBuild`\ If this attribute is set to `true` and [distributed building is enabled](../advanced-topics/distributed-builds.md), then, if - possible, the derivaton will be built locally instead of forwarded + possible, the derivation will be built locally instead of forwarded to a remote machine. This is appropriate for trivial builders where the cost of doing a download or remote build would exceed the cost of building locally. diff --git a/doc/manual/src/expressions/builtins-prefix.md b/doc/manual/src/expressions/builtins-prefix.md index 87127de2a..c631a8453 100644 --- a/doc/manual/src/expressions/builtins-prefix.md +++ b/doc/manual/src/expressions/builtins-prefix.md @@ -12,5 +12,5 @@ For instance, `derivation` is also available as `builtins.derivation`. <dl> <dt><code>derivation <var>attrs</var></code>; <code>builtins.derivation <var>attrs</var></code></dt> - <dd><p><var>derivation</var> in described in + <dd><p><var>derivation</var> is described in <a href="derivations.md">its own section</a>.</p></dd> diff --git a/doc/manual/src/expressions/expression-syntax.md b/doc/manual/src/expressions/expression-syntax.md index 2a1306e32..6b93e692c 100644 --- a/doc/manual/src/expressions/expression-syntax.md +++ b/doc/manual/src/expressions/expression-syntax.md @@ -26,7 +26,7 @@ elements (referenced from the figure by number): called with three arguments: `stdenv`, `fetchurl`, and `perl`. They are needed to build Hello, but we don't know how to build them here; that's why they are function arguments. `stdenv` is a package that - is used by almost all Nix Packages packages; it provides a + is used by almost all Nix Packages; it provides a “standard” environment consisting of the things you would expect in a basic Unix environment: a C/C++ compiler (GCC, to be precise), the Bash shell, fundamental Unix tools such as `cp`, `grep`, `tar`, diff --git a/doc/manual/src/expressions/language-constructs.md b/doc/manual/src/expressions/language-constructs.md index cb0169239..1c01f2cc7 100644 --- a/doc/manual/src/expressions/language-constructs.md +++ b/doc/manual/src/expressions/language-constructs.md @@ -284,6 +284,10 @@ The points of interest are: function is called with the `localServer` argument set to `true` but the `db4` argument set to `null`, then the evaluation fails. + Note that `->` is the [logical + implication](https://en.wikipedia.org/wiki/Truth_table#Logical_implication) + Boolean operation. + 2. This is a more subtle condition: if Subversion is built with Apache (`httpServer`) support, then the Expat library (an XML library) used by Subversion should be same as the one used by Apache. This is diff --git a/doc/manual/src/expressions/language-operators.md b/doc/manual/src/expressions/language-operators.md index b7fd6f4c6..268b44f4c 100644 --- a/doc/manual/src/expressions/language-operators.md +++ b/doc/manual/src/expressions/language-operators.md @@ -17,12 +17,12 @@ order of precedence (from strongest to weakest binding). | 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 | +| Less Than | *e1* `<` *e2*, | none | Arithmetic/lexicographic comparison. | 10 | +| Less Than or Equal To | *e1* `<=` *e2* | none | Arithmetic/lexicographic comparison. | 10 | +| Greater Than | *e1* `>` *e2* | none | Arithmetic/lexicographic comparison. | 10 | +| Greater Than or Equal To | *e1* `>=` *e2* | none | Arithmetic/lexicographic 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 | +| Logical OR | *e1* <code>||</code> *e2* | left | Logical OR. | 13 | +| Logical Implication | *e1* `->` *e2* | none | Logical implication (equivalent to <code>!e1 || e2</code>). | 14 | diff --git a/doc/manual/src/expressions/language-values.md b/doc/manual/src/expressions/language-values.md index 28fa23b58..75ae9f2eb 100644 --- a/doc/manual/src/expressions/language-values.md +++ b/doc/manual/src/expressions/language-values.md @@ -64,7 +64,7 @@ Nix has the following basic data types: the start of each line. To be precise, it strips from each line a number of spaces equal to the minimal indentation of the string as a whole (disregarding the indentation of empty lines). For instance, - the first and second line are indented two space, while the third + the first and second line are indented two spaces, while the third line is indented four spaces. Thus, two spaces are stripped from each line, so the resulting string is diff --git a/doc/manual/src/expressions/simple-building-testing.md b/doc/manual/src/expressions/simple-building-testing.md index 6f730a936..7f0d8f841 100644 --- a/doc/manual/src/expressions/simple-building-testing.md +++ b/doc/manual/src/expressions/simple-building-testing.md @@ -1,6 +1,6 @@ # Building and Testing -You can now try to build Hello. Of course, you could do `nix-env -i +You can now try to build Hello. Of course, you could do `nix-env -f . -iA hello`, but you may not want to install a possibly broken package just yet. The best way to test the package is by using the command `nix-build`, which builds a Nix expression and creates a symlink named |