Document true, false, and pwd as substitutive built-ins

This commit updates the documentation to reflect the change of the
type of the built-ins performed in:
#124

Author: magicant

NEWS

@@ -17,6 +17,8 @@
       suspended if job-control is on. The built-in now waits for the
       target process to exit or be terminated by a signal regardless
       of mode.
+    - The `true`, `false`, and `pwd` built-ins are now substitutive
+      built-ins.
   - [line-editing] Updated the completion scripts to support Git
     2.48.1.
   - [line-editing] Added the completion script for `git-mv`.

NEWS.ja

@@ -14,6 +14,7 @@
     - ジョブ制御が有効なとき `wait` 組込みはジョブが停止しても待機し
       続けるようになった。これで、`wait` 組込みはモードに関係なく
       ジョブが終了するまで待機するようになった
+    - `true`, `false`, `pwd` を代替組込みコマンドに変更
   - [行編集] 補完スクリプトを Git 2.48.1 相当に更新
   - [行編集] git-mv の補完を追加
   - 対話シェルで `read` 組込みが入力を読み込む際にクラッシュすることが

doc/_colon.txt

@@ -29,6 +29,6 @@ The colon built-in is a link:builtin.html#types[special built-in].
 Arguments are link:expand.html[expanded] and link:redir.html[redirections] are
 performed as usual.
 The colon and link:_true.html[true] built-ins have the same effect, but colon
-is a special built-in while true is a mandatory.
+is a special built-in while true is a substitutive.
 
 // vim: set filetype=asciidoc textwidth=78 expandtab:

doc/_false.txt

@@ -24,6 +24,6 @@ The exit status of the false built-in is non-zero.
 [[notes]]
 == Notes
 
-The false built-in is a link:builtin.html#types[mandatory built-in].
+The false built-in is a link:builtin.html#types[substitutive built-in].
 
 // vim: set filetype=asciidoc textwidth=78 expandtab:

doc/_pwd.txt

@@ -43,6 +43,6 @@ The exit status of the pwd built-in is zero unless there is any error.
 [[notes]]
 == Notes
 
-The pwd built-in is a link:builtin.html#types[mandatory built-in].
+The pwd built-in is a link:builtin.html#types[substitutive built-in].
 
 // vim: set filetype=asciidoc textwidth=78 expandtab:

doc/_true.txt

@@ -24,9 +24,9 @@ The exit status of the true built-in is zero.
 [[notes]]
 == Notes
 
-The true built-in is a link:builtin.html#types[mandatory built-in].
+The true built-in is a link:builtin.html#types[substitutive built-in].
 
 The true and link:_colon.html[colon] built-ins have the same effect, but true
-is a mandatory built-in while colon is a special.
+is a substitutive built-in while colon is a special.
 
 // vim: set filetype=asciidoc textwidth=78 expandtab:

doc/index.txt.in

@@ -44,7 +44,7 @@ Substitutive built-ins are not marked.
 - link:_exec.html[+exec+] (S)
 - link:_exit.html[+exit+] (S)
 - link:_export.html[+export+] (S)
-- link:_false.html[+false+] (M)
+- link:_false.html[+false+]
 - link:_fc.html[+fc+] (M)
 - link:_fg.html[+fg+] (M)
 - link:_getopts.html[+getopts+] (M)
@@ -57,7 +57,7 @@ Substitutive built-ins are not marked.
 - link:_popd.html[+popd+] (L)
 - link:_printf.html[+printf+]
 - link:_pushd.html[+pushd+] (L)
-- link:_pwd.html[+pwd+] (M)
+- link:_pwd.html[+pwd+]
 - link:_read.html[+read+] (M)
 - link:_readonly.html[+readonly+] (S)
 - link:_return.html[+return+] (S)
@@ -67,7 +67,7 @@ Substitutive built-ins are not marked.
 - link:_test.html[+test+]
 - link:_times.html[+times+] (S)
 - link:_trap.html[+trap+] (S)
-- link:_true.html[+true+] (M)
+- link:_true.html[+true+]
 - link:_type.html[+type+] (M)
 - link:_typeset.html[+typeset+] (L)
 - link:_ulimit.html[+ulimit+] (M)
@@ -103,7 +103,7 @@ Substitutive built-ins are not marked.
 - link:_umask.html[+umask+] (M)
 - link:_trap.html[+trap+] (S)
 - link:_cd.html[+cd+] (M)
-- link:_pwd.html[+pwd+] (M)
+- link:_pwd.html[+pwd+]
 - link:_times.html[+times+] (S)
 
 [[g-job]]
@@ -138,7 +138,7 @@ Substitutive built-ins are not marked.
 
 [role="list-group"]
 - link:_cd.html[+cd+] (M)
-- link:_pwd.html[+pwd+] (M)
+- link:_pwd.html[+pwd+]
 - link:_pushd.html[+pushd+] (L)
 - link:_popd.html[+popd+] (L)
 - link:_dirs.html[+dirs+] (L)
@@ -177,8 +177,8 @@ Substitutive built-ins are not marked.
 [role="list-group"]
 - link:_help.html[+help+] (L)
 - link:_colon.html[+:+ (colon)] (S)
-- link:_true.html[+true+] (M)
-- link:_false.html[+false+] (M)
+- link:_true.html[+true+]
+- link:_false.html[+false+]
 - link:_test.html[+[+ (bracket), +test+]
 - link:_type.html[+type+] (M)
 

doc/ja/_colon.txt

@@ -27,6 +27,6 @@ dfn:[コロン組込みコマンド]は何も行わない組込みコマンド
 
 引数の{zwsp}link:expand.html[展開]と{zwsp}link:redir.html[リダイレクト]は他のコマンドと同様に行います。
 
-link:_true.html[True コマンド]はコロンコマンドと同様に何も行いませんが、コロンコマンドは特殊組込みコマンドであるのに対し true コマンドは必須組込みコマンドです。
+link:_true.html[True コマンド]はコロンコマンドと同様に何も行いませんが、コロンコマンドは特殊組込みコマンドであるのに対し true コマンドは代替組込みコマンドです。
 
 // vim: set filetype=asciidoc expandtab:

doc/ja/_false.txt

@@ -23,6 +23,6 @@ False コマンドの終了ステータスは非 0 です。
 [[notes]]
 == 補足
 
-False コマンドは{zwsp}link:builtin.html#types[必須組込みコマンド]です。
+False コマンドは{zwsp}link:builtin.html#types[代替組込みコマンド]です。
 
 // vim: set filetype=asciidoc expandtab:

doc/ja/_pwd.txt

@@ -36,6 +36,6 @@ link:params.html#sv-pwd[+PWD+ 変数]の値が現在の作業ディレクトリ
 [[notes]]
 == 補足
 
-Pwd コマンドは{zwsp}link:builtin.html#types[必須組込みコマンド]です。
+Pwd コマンドは{zwsp}link:builtin.html#types[代替組込みコマンド]です。
 
 // vim: set filetype=asciidoc expandtab:

doc/ja/_true.txt

@@ -23,8 +23,8 @@ True コマンドの終了ステータスは 0 です。
 [[notes]]
 == 補足
 
-True コマンドは{zwsp}link:builtin.html#types[必須組込みコマンド]です。
+True コマンドは{zwsp}link:builtin.html#types[代替組込みコマンド]です。
 
-link:_colon.html[コロンコマンド]は true コマンドと同様に何も行いませんが、true コマンドは必須組込みコマンドであるのに対しコロンコマンドは特殊組込みコマンドです。
+link:_colon.html[コロンコマンド]は true コマンドと同様に何も行いませんが、true コマンドは代替組込みコマンドであるのに対しコロンコマンドは特殊組込みコマンドです。
 
 // vim: set filetype=asciidoc expandtab:

doc/ja/index.txt.in

@@ -43,7 +43,7 @@ v{yashversion},
 - link:_exec.html[+exec+] (S)
 - link:_exit.html[+exit+] (S)
 - link:_export.html[+export+] (S)
-- link:_false.html[+false+] (M)
+- link:_false.html[+false+]
 - link:_fc.html[+fc+] (M)
 - link:_fg.html[+fg+] (M)
 - link:_getopts.html[+getopts+] (M)
@@ -56,7 +56,7 @@ v{yashversion},
 - link:_popd.html[+popd+] (L)
 - link:_printf.html[+printf+]
 - link:_pushd.html[+pushd+] (L)
-- link:_pwd.html[+pwd+] (M)
+- link:_pwd.html[+pwd+]
 - link:_read.html[+read+] (M)
 - link:_readonly.html[+readonly+] (S)
 - link:_return.html[+return+] (S)
@@ -66,7 +66,7 @@ v{yashversion},
 - link:_test.html[+test+]
 - link:_times.html[+times+] (S)
 - link:_trap.html[+trap+] (S)
-- link:_true.html[+true+] (M)
+- link:_true.html[+true+]
 - link:_type.html[+type+] (M)
 - link:_typeset.html[+typeset+] (L)
 - link:_ulimit.html[+ulimit+] (M)
@@ -102,7 +102,7 @@ v{yashversion},
 - link:_umask.html[+umask+] (M)
 - link:_trap.html[+trap+] (S)
 - link:_cd.html[+cd+] (M)
-- link:_pwd.html[+pwd+] (M)
+- link:_pwd.html[+pwd+]
 - link:_times.html[+times+] (S)
 
 [[g-job]]
@@ -137,7 +137,7 @@ v{yashversion},
 
 [role="list-group"]
 - link:_cd.html[+cd+] (M)
-- link:_pwd.html[+pwd+] (M)
+- link:_pwd.html[+pwd+]
 - link:_pushd.html[+pushd+] (L)
 - link:_popd.html[+popd+] (L)
 - link:_dirs.html[+dirs+] (L)
@@ -176,8 +176,8 @@ v{yashversion},
 [role="list-group"]
 - link:_help.html[+help+] (L)
 - link:_colon.html[+:+ (コロン)] (S)
-- link:_true.html[+true+] (M)
-- link:_false.html[+false+] (M)
+- link:_true.html[+true+]
+- link:_false.html[+false+]
 - link:_test.html[+[+ (括弧), +test+]
 - link:_type.html[+type+] (M)