Replaced `ninja` with `meson` [skip ci]

docs/markdown/Feature-autodetection.md

@@ -28,7 +28,7 @@ the binaries `gcovr`, `lcov` and `genhtml`. If version 3.3 or higher
 of the first is found, targets called *coverage-text*, *coverage-xml*
 and *coverage-html* are generated. Alternatively, if the latter two
 are found, only the target *coverage-html* is generated. Coverage
-reports can then be produced simply by calling e.g. `ninja
+reports can then be produced simply by calling e.g. `meson compile
 coverage-xml`. As a convenience, a high-level *coverage* target is
 also generated which will produce all 3 coverage report types, if
 possible.

docs/markdown/Localisation.md

@@ -48,7 +48,7 @@ Then we need to generate the main pot file. The potfile can have any name but is
 Run the following command from your build folder to generate the pot file. It is recommended to inspect it manually afterwards and fill in e.g. proper copyright and contact information.
 
 ```console
-$ ninja intltest-pot
+$ meson compile intltest-pot
 ```
 
 ### generate .po files
@@ -56,5 +56,5 @@ $ ninja intltest-pot
 For each language listed in the array above we need a corresponding `.po` file. Those can be generated by running the following command from your build folder.
 
 ```console
-$ ninja intltest-update-po
+$ meson compile intltest-update-po
 ```

docs/markdown/Run-targets.md

@@ -29,7 +29,7 @@ run_target('inspector',
 Run targets are not run by default. To run it run the following command.
 
 ```console
-$ ninja inspector
+$ meson compile inspector
 ```
 
 All additional entries in `run_target`'s `command` array are passed unchanged to the inspector script, so you can do things like this:

docs/markdown/Tutorial.md

@@ -74,7 +74,7 @@ Now we are ready to build our code.
 
 ```
 $ cd builddir
-$ ninja
+$ meson compile
 ```
 
 Once that is done we can run the resulting binary.

docs/markdown/Unit-tests.md

@@ -12,7 +12,7 @@ e = executable('prog', 'testprog.c')
 test('name of test', e)
 ```
 
-You can add as many tests as you want. They are run with the command `ninja
+You can add as many tests as you want. They are run with the command `meson
 test`.
 
 Meson captures the output of all tests and writes it in the log file

docs/markdown/howtox.md

@@ -150,7 +150,7 @@ Then issue the following commands.
 ```console
 $ meson compile
 $ meson test
-$ ninja coverage-html (or coverage-xml)
+$ meson compile coverage-html (or coverage-xml)
 ```
 
 The coverage report can be found in the meson-logs subdirectory.
@@ -190,14 +190,14 @@ test failures.
 Install scan-build and configure your project. Then do this:
 
 ```console
-$ ninja scan-build
+$ meson compile scan-build
 ```
 
 You can use the `SCANBUILD` environment variable to choose the
 scan-build executable.
 
 ```console
-$ SCANBUILD=<your exe> ninja scan-build
+$ SCANBUILD=<your exe> meson compile scan-build
 ```