patch 8.2.0464: typos and other small problems

Problem:    Typos and other small problems.
Solution:   Fix the typos.  Add missing file to distribution.

Author: brammool

src/evalfunc.c

@@ -280,13 +280,11 @@ ret_number(int argcount UNUSED, type_T **argtypes UNUSED)
 {
     return &t_number;
 }
-#ifdef FEAT_FLOAT
     static type_T *
 ret_float(int argcount UNUSED, type_T **argtypes UNUSED)
 {
     return &t_float;
 }
-#endif
     static type_T *
 ret_string(int argcount UNUSED, type_T **argtypes UNUSED)
 {
@@ -336,7 +334,6 @@ ret_partial_void(int argcount UNUSED, type_T **argtypes UNUSED)
 {
     return &t_partial_void;
 }
-#ifdef FEAT_JOB_CHANNEL
     static type_T *
 ret_channel(int argcount UNUSED, type_T **argtypes UNUSED)
 {
@@ -347,7 +344,6 @@ ret_job(int argcount UNUSED, type_T **argtypes UNUSED)
 {
     return &t_job;
 }
-#endif
 
 static type_T *ret_f_function(int argcount, type_T **argtypes);
 

src/globals.h

@@ -384,9 +384,7 @@ EXTERN type_T t_void INIT4(VAR_VOID, 0, NULL, NULL);
 EXTERN type_T t_bool INIT4(VAR_BOOL, 0, NULL, NULL);
 EXTERN type_T t_special INIT4(VAR_SPECIAL, 0, NULL, NULL);
 EXTERN type_T t_number INIT4(VAR_NUMBER, 0, NULL, NULL);
-# ifdef FEAT_FLOAT
 EXTERN type_T t_float INIT4(VAR_FLOAT, 0, NULL, NULL);
-# endif
 EXTERN type_T t_string INIT4(VAR_STRING, 0, NULL, NULL);
 EXTERN type_T t_blob INIT4(VAR_BLOB, 0, NULL, NULL);
 EXTERN type_T t_job INIT4(VAR_JOB, 0, NULL, NULL);

src/version.c

@@ -738,6 +738,10 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    463,
+/**/
+    462,
 /**/
     462,
 /**/