diff --git a/contrib/bash_compl/_rgbasm.bash b/contrib/bash_compl/_rgbasm.bash
index 3b26bb3e..3ea76485 100755
--- a/contrib/bash_compl/_rgbasm.bash
+++ b/contrib/bash_compl/_rgbasm.bash
@@ -155,7 +155,7 @@ _rgbasm_completions() {
 			parse_short_opt "$cur_word"
 
 			if [[ "$state" = 'normal' ]]; then
-				mapfile -t COMPREPLY < <(compgen -W "${!opts[*]}" -P "$cur_word" ''; compgen -W '-MG -MP -MQ -MT' "$cur_word")
+				mapfile -t COMPREPLY < <(compgen -W "${!opts[*]}" -P "$cur_word" ''; compgen -W '-MC -MG -MP -MQ -MT' "$cur_word")
 				return 0
 			elif [[ "$optlen" = "${#cur_word}" && "$state" != "warning" ]]; then
 				# This short option group only awaits its argument!
diff --git a/man/rgbasm.1 b/man/rgbasm.1
index 5d84a3ec..bfbe9ea7 100644
--- a/man/rgbasm.1
+++ b/man/rgbasm.1
@@ -14,8 +14,8 @@
 .Op Fl g Ar chars
 .Op Fl I Ar path
 .Op Fl M Ar depend_file
-.Op Fl MC
 .Op Fl MG
+.Op Fl MC
 .Op Fl MP
 .Op Fl MT Ar target_file
 .Op Fl MQ Ar target_file
@@ -100,11 +100,12 @@ Add a new
 .Dq include path ;
 .Ar path
 must point to a directory.
-When a
+When any
 .Ic INCLUDE
-.Pq including the implicit one from Fl P
+.Pq including the implicit one from Fl P ,
+.Ic INCBIN ,
 or
-.Ic INCBIN
+.Ic READFILE
 is attempted,
 .Nm
 first looks up the provided path from its working directory; if this fails, it tries again from each of the
@@ -115,6 +116,23 @@ Write
 .Xr make 1
 dependencies to
 .Ar depend_file .
+.It Fl MG
+To be used in conjunction with
+.Fl M .
+This makes
+.Nm
+assume that missing files are auto-generated: when any
+.Ic INCLUDE
+.Pq including the implicit one from Fl P ,
+.Ic INCBIN ,
+or
+.Ic READFILE
+is attempted on a non-existent file, it is added as a dependency, then
+.Nm
+exits normally or continues processing (depending on whether
+.Fl MC
+was enabled) instead of erroring out.
+This feature is used in automatic updating of Makefiles.
 .It Fl MC
 Implies
 .Fl MG .
@@ -126,22 +144,6 @@ Note that this is
 recommended if any non-existent dependencies would have influenced subsequent processing, e.g. by causing an
 .Ic IF
 condition to take a different branch.
-.It Fl MG
-To be used in conjunction with
-.Fl M .
-This makes
-.Nm
-assume that missing files are auto-generated: when
-.Ic INCLUDE
-.Pq including the implicit one from Fl P
-or
-.Ic INCBIN
-is attempted on a non-existent file, it is added as a dependency, then
-.Nm
-exits normally or continues processing (depending on whether
-.Fl MC
-was enabled) instead of erroring out.
-This feature is used in automatic updating of Makefiles.
 .It Fl MP
 When enabled, this adds a phony target to the rules emitted by
 .Fl M