Merge remote-tracking branch 'upstream/master' into extract_demo

Author: jvdp1

README.md

@@ -133,12 +133,14 @@ Important options are
   Compiling with maximum rank 15 can be resource intensive and requires at least 16 GB of memory to allow parallel compilation or 4 GB memory for sequential compilation.
 - `-DBUILD_SHARED_LIBS` set to `on` in case you want link your application dynamically against the standard library (default: `off`).
 - `-DBUILD_TESTING` set to `off` in case you want to disable the stdlib tests (default: `on`).
+- `-DCMAKE_VERBOSE_MAKEFILE` is by default set to `Off`, but if set to `On` will show commands used to compile the code.
+- `-DCMAKE_BUILD_TYPE` is by default set to `RelWithDebInfo`, which uses compiler flags suitable for code development (but with only `-O2` optimization). Beware the compiler flags set this way will override any compiler flags specified via `FFLAGS`. To prevent this, use `-DCMAKE_BUILD_TYPE=NoConfig` in conjunction with `FFLAGS`.
 
-For example, to configure a build using the Ninja backend while specifying compiler flags `FFLAGS`, generating procedures up to rank 7, and installing to your home directory, use
+For example, to configure a build using the Ninja backend while specifying compiler optimization via `FFLAGS`, generating procedures up to rank 7, installing to your home directory, using the `NoConfig` compiler flags, and printing the compiler commands, use
 
 ```sh
 export FFLAGS="-O3"
-cmake -B build -G Ninja -DCMAKE_MAXIMUM_RANK:String=7 -DCMAKE_INSTALL_PREFIX=$HOME/.local
+cmake -B build -G Ninja -DCMAKE_MAXIMUM_RANK:String=7 -DCMAKE_INSTALL_PREFIX=$HOME/.local -DCMAKE_VERBOSE_MAKEFILE=On -DCMAKE_BUILD_TYPE=NoConfig
 ```
 
 To build the standard library run

doc/specs/stdlib_hashmaps.md

@@ -21,7 +21,7 @@ This document discusses the hash maps in the Fortran Standard Library.
 
 The Fortran Standard Library is distributed under the MIT License.
 However components of the library should be evaluated as to whether
-they are compatible with the MTI License.
+they are compatible with the MIT License.
 The current hash maps were inspired by an
 [implementation](http://chasewoerner.org/src/hasht/) of David
 Chase. While the code has been greatly modified from his
@@ -485,7 +485,7 @@ an allocatable of `class(*)`. It is an `intent(out)` argument.
 ```
 
 
-#### `hasher_fun`- serves aa a function prototype.
+#### `hasher_fun`- serves as a function prototype.
 
 ##### Status
 
@@ -1337,7 +1337,7 @@ Subroutine
   error code.
 
 * If `slots_bits` is absent then the effective value for `slots_bits`
-  is `default_slots_bits`.
+  is `default_bits`.
 
 `status` (optional): shall be a scalar integer variable of kind
 `int32`. It is an `intent(out)` argument. On return if present it