fix typo in the combo box of the option page for the compiler paths and update the doc related to the new global compiler alias

docs/features_runnables.md

@@ -34,7 +34,7 @@ Dexed doesn't handle the program specified after the She-Bang, which means that
 - `#!options --whatever`
 
 In the three cases, every non white character after the She-Bang is ignored.
-Options are detected after the first non white character of the script line.
+Options are detected right after the first non blank characters of the script line.
 
 #### Runnable I/O handling
 
@@ -79,8 +79,8 @@ Note that the action _Run file unittest_ is based on the same internal function
 ![](img/options_runnables.png)
 
 - **alwaysToFolder**: deprecated, checked meant **outputFolderCondition** set to [ifSaved, ifInProject], and [ifInProject] otherwise.
-- **compiler**: Select the [compiler](options_compilers_paths) used to produce the runnable binary. When GDC or LDC is selected their bridges based on DMD command line interface are used (GDMD and LDMD). This setting is also used when a DUB script is compiled (see [Run DUB single file package](menu_file)).
-- **detectLibraries**: When checked the static libraries used by the runnable are detected from the [library manager](widgets_library_manager) by performing import analysis. When unchecked, all the library manager entries are passed and the compiler does the selection.
+- **compiler**: Select the [compiler](options_compilers_paths) used to produce the runnable binary. When GDC or LDC is selected their bridges based on the DMD command line interface are used (GDMD or LDMD). This setting is also used when a DUB script is compiled (see [Run DUB single file package](menu_file)).
+- **detectLibraries**: When checked the static libraries used by a runnable are detected from the [library manager](widgets_library_manager) by performing import analysis. When unchecked, all the library manager entries are passed and the compiler does the selection.
 - **detectMain**: When checked the `main()` function is detected automatically and the `-main` switch is set accordingly. When not checked `-main` is never passed. This options is useful with the **Run file unittests** action because it allows to test a module that's also a valid program.
 - **outputFolder**: Defines a folder where the runnable binary is output. If the value starts by a drive letter or a directory separator then the folder must exist, otherwise it's considered as a subfolder, relative to the runnable filename, which is created automatically.
 - **outputFolderConditions**: Defines the conditions for which **outputFolder** is handled.

docs/options_application.md

@@ -24,7 +24,6 @@ The page exposes unsorted options. In the future some of them might be moved to
 - **dscanUnittests**: If checked the content of the `unittest` blocks are analyzed when using the action __File/Verify with Dscanner__. Do not activate if the results of the static analysis tend to generate irrelevant messages in the tests.
 - **flatLook**: Doesn't draw the buttons shape unless they're hovered by the mouse.
 - **floatingWidgetOnTop**: Keeps the widgets that are not docked on top of the application window.
-- **globalCompiler**: Sets the compiler used when _global_ is used elsewhere. This also to easily switch to a specific compiler when _global_ is selected in all the contexts (runnables, native, dub).
 - **maxReventDocuments**: Sets how many entries can be stored in __File/Open recent file__.
 - **maxReventDocuments**: Sets how many entries can be stored in __Project/Open recent project__.
 - **maxReventProjectsGroups**: Sets how many entries can be stored in __Projects group/Open recent group__.

docs/options_compilers_paths.md

@@ -25,6 +25,9 @@ Up to five D compilers can be defined.
 The combo box at the top is used to select which are the paths passed to the [completion daemon](features_dcd).
 If the completion daemon is launched by _Dexed_ then the change is applied directly after the validation, otherwise it has to be restarted manually.
 
+The second combo box defines which of the 5 defined compiler matches to the _global_ alias. This way it's possible to change the compiler used in a single step, assuming that all the compilation contexts (runnable, DUB, dexed projects) are set to follow the _global_ alias.
+In most of the cases this is not useful but was added to make easier testing experimental branches of DMD or the beta versions.
+
 In other options categories one of these compilers or _global_ can be selected.
 
 * Category _Application_, _nativeProjectCompiler_: defines the compiler used to compile a project that has the native format.

src/u_compilers.lfm

@@ -6,6 +6,7 @@ object CompilersPathsEditor: TCompilersPathsEditor
   Caption = 'CompilersPathsEditor'
   ClientHeight = 900
   ClientWidth = 460
+  LCLVersion = '2.0.6.0'
   object ScrollBox1: TScrollBox
     Left = 0
     Height = 900

src/u_compilers.pas

@@ -212,8 +212,8 @@ begin
       end;
       ldmd:
       begin
-        selDefault.Items.Add('GDMD (same paths as LDC)');
-        selGlobal.Items.Add('GDMD (same paths as LDC)');
+        selDefault.Items.Add('LDMD (same paths as LDC)');
+        selGlobal.Items.Add('LDMD (same paths as LDC)');
       end;
       user1:
       begin