runtime(doc): style fixes in vim9.txt (#13918)
Commit:
https://github.com/vim/vim/commit/4d49643c3c8237db68f7717b3600459fad911291
Author: h_east <[email protected]>
Date: Sat Jan 27 19:22:28 2024 +0900
runtime(doc): style fixes in vim9.txt
(https://github.com/vim/vim/issues/13918)
Remove backticks and a few other style fixes
Signed-off-by: h-east <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt
index b246fcbce..0f5884b65 100644
--- a/runtime/doc/vim9.txt
+++ b/runtime/doc/vim9.txt
@@ -1265,7 +1265,7 @@ level. They cannot be created in a function, also not in
a legacy function.
yet. This will report any errors found during
compilation.
-:defc[ompile] MyClass Compile all methods in a class |class-compile|.
+:defc[ompile] MyClass Compile all methods in a class. |class-compile|
:defc[ompile] {func}
:defc[ompile] debug {func}
@@ -1720,8 +1720,8 @@ an example for each category: >
Vim does not have a familiar null value; it has various null_<type> predefined
values, for example |null_string|, |null_list|, |null_job|. Primitives do not
have a null_<type>. The typical use cases for null_<type> are:
-- to `clear a variable` and release its resources;
-- as a `default for a parameter` in a function definition, see |null-compare|.
+- to clear a variable and release its resources;
+- as a default for a parameter in a function definition, see |null-compare|.
For a specialized variable, like `job`, null_<type> is used to clear the
resources. For a container variable, resources can also be cleared by
@@ -1773,7 +1773,7 @@ an empty container, do not use null_<type> in a
comparison: >
F(null_list) # output: "null"
F([]) # output: "not null, empty"
F(['']) # output: "not null, not empty"
-The above function takes a `list of strings` and reports on it.
+The above function takes a list of strings and reports on it.
Change the above function signature to accept different types of arguments: >
def F(arg: list<any> = null_list) # any type of list
def F(arg: any = null) # any type
@@ -1791,18 +1791,18 @@ with vim9 null semantics, the programmer may chose to
use null_<type> in
comparisons and/or other situations.
Elsewhere in the documentation it says:
- Quite often a null value is handled the same as an
- empty value, but not always
+ Quite often a null value is handled the same as an empty value, but
+ not always
Here's an example: >
vim9script
var s1: list<string>
var s2: list<string> = null_list
echo s1 # output: "[]"
echo s2 # output: "[]"
-
+
echo s1 + ['a'] # output: "['a']"
echo s2 + ['a'] # output: "['a']"
-
+
echo s1->add('a') # output: "['a']"
echo s2->add('a') # E1130: Can not add to null list
<
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