Remove abandoned es5.1 profile from API reference (#4972)

JerryScript-DCO-1.0-Signed-off-by: Yonggang Luo luoyonggang@gmail.com

docs/00.GETTING-STARTED.md

@@ -51,10 +51,10 @@ tools/build.py --debug --logging=on --error-messages=on --line-info=on
 python tools/build.py --cmake-param=CMAKE_PARAM
 ```
 
-**Set a profile mode (ES.next, ES5.1, minimal)**
+**Set a profile mode (es.next, minimal)**
 
 ```bash
-python tools/build.py --profile=es.next|es5.1|minimal
+python tools/build.py --profile=es.next|minimal
 ```
 
 See also the related [README.md](https://github.com/jerryscript-project/jerryscript/blob/master/jerry-core/profiles/README.md).

docs/01.CONFIGURATION.md

@@ -44,7 +44,7 @@ that can be used by the debugger to identify the currently executed source conte
 ### Profiles
 
 This option can be used to enable/disable available JavaScript language features by providing profile files. Profile files contain a list of C definitions that configure each individual feature.
-The `path` value for CMake and Python arguments should be a file path to the profile file, or one of `es.next`, `es5.1`, or `minimal`, which are the pre-defined profiles.
+The `path` value for CMake and Python arguments should be a file path to the profile file, or one of `es.next` or `minimal`, which are the pre-defined profiles.
 To see how a profile file should be created, or what configuration options are available in C, see the profile [README](https://github.com/jerryscript-project/jerryscript/blob/master/jerry-core/profiles/README.md).
 
 | Options |                                              |

docs/02.API-REFERENCE.md

@@ -5702,7 +5702,7 @@ main (void)
 
 # Functions for promise objects
 
-These APIs all depend on the es.next profile (or on some build options).
+These APIs are always enabled.
 
 ## jerry_promise_result
 
@@ -6124,7 +6124,7 @@ jerry_promise_reject (jerry_value_t promise, jerry_value_t argument);
 
 # Functions for symbols
 
-These APIs all depend on the es.next profile (or on build options).
+These APIs are always enabled.
 
 ## jerry_symbol
 
@@ -6988,7 +6988,9 @@ jerry_error_sz (jerry_error_t error_type, const char *message_p);
 Create new JavaScript DataView object.
 
 *Note*:
-  - This API depends on the es.next profile.
+  - This API depends on a build option (`JERRY_BUILTIN_DATAVIEW`) and can be checked
+    in runtime with the `JERRY_FEATURE_DATAVIEW` feature enum value,
+    see: [jerry_feature_enabled](#jerry_feature_enabled).
   - Returned value must be freed with [jerry_value_free](#jerry_value_free)
     when it is no longer needed.
 
@@ -7307,7 +7309,6 @@ Create an empty promise object which can be resolved or rejected later
 by calling jerry_promise_resolve or jerry_promise_reject.
 
 *Note*:
-  - This API depends on the es.next profile.
   - Returned value must be freed with [jerry_value_free](#jerry_value_free)
     when it is no longer needed.
 
@@ -7348,7 +7349,9 @@ jerry_promise (void)
 Create a new Proxy object with the given target and handler.
 
 *Note*:
-  - This API depends on the es.next profile.
+  - This API depends on a build option (`JERRY_BUILTIN_PROXY`) and can be checked
+    in runtime with the `JERRY_FEATURE_PROXY` feature enum value,
+    see: [jerry_feature_enabled](#jerry_feature_enabled).
   - Returned value must be freed with [jerry_value_free](#jerry_value_free)
     when it is no longer needed.
 
@@ -7408,7 +7411,9 @@ Create a new Proxy object with the given target and handler.
 The behaviour of the Proxy can be specialized with an options argument.
 
 *Note*:
-  - This API depends on the es.next profile.
+  - This API depends on a build option (`JERRY_BUILTIN_PROXY`) and can be checked
+    in runtime with the `JERRY_FEATURE_PROXY` feature enum value,
+    see: [jerry_feature_enabled](#jerry_feature_enabled).
   - Returned value must be freed with [jerry_value_free](#jerry_value_free)
     when it is no longer needed.
 
@@ -7654,7 +7659,6 @@ Create symbol from an API value.
 
 *Note*:
   - The given argument is converted to string. This operation can throw an exception.
-  - This API depends on the es.next profile.
   - Returned value must be freed with [jerry_value_free](#jerry_value_free)
     when it is no longer needed.
 
@@ -11895,7 +11899,9 @@ jerry_realm_set_this (jerry_value_t realm_value, jerry_value_t this_value)
 
 # ArrayBuffer and TypedArray functions
 
-These APIs all depend on the es.next profile.
+These APIs all depend on a build option (`JERRY_BUILTIN_TYPEDARRAY`) and can be checked
+in runtime with the `JERRY_FEATURE_TYPEDARRAY` feature enum value,
+see: [jerry_feature_enabled](#jerry_feature_enabled).
 
 ## jerry_arraybuffer_size
 

jerry-core/ecma/base/ecma-literal-storage.c

@@ -700,7 +700,7 @@ ecma_snapshot_get_literal (const uint8_t *literal_base_p, /**< literal start */
  * Compute the start of the serializable ecma-values of the bytecode
  * Related values:
  *  - function argument names, if CBC_CODE_FLAGS_MAPPED_ARGUMENTS_NEEDED is present
- *  - function name, if CBC_CODE_FLAGS_CLASS_CONSTRUCTOR is not present and ES.next profile is enabled
+ *  - function name, if CBC_CODE_FLAGS_CLASS_CONSTRUCTOR is not present and es.next profile is enabled
  *
  * @return pointer to the beginning of the serializable ecma-values
  */