1 files changed, 43 insertions, 43 deletions
diff --git a/doc/bashref.cps b/doc/bashref.cps
index e56e1e77..b01d8527 100644
--- a/doc/bashref.cps
+++ b/doc/bashref.cps
@@ -1,27 +1,27 @@
 \initial {A}
 \entry {alias expansion}{83}
 \entry {arithmetic evaluation}{82}
-\entry {arithmetic expansion}{24}
+\entry {arithmetic expansion}{25}
 \entry {arithmetic, shell}{82}
 \entry {arrays}{84}
 \initial {B}
 \entry {background}{93}
-\entry {Bash configuration}{133}
-\entry {Bash installation}{133}
+\entry {Bash configuration}{135}
+\entry {Bash installation}{135}
 \entry {Bourne shell}{5}
-\entry {brace expansion}{19}
+\entry {brace expansion}{20}
 \entry {builtin}{3}
 \initial {C}
 \entry {command editing}{98}
 \entry {command execution}{32}
-\entry {command expansion}{31}
-\entry {command history}{127}
+\entry {command expansion}{32}
+\entry {command history}{129}
 \entry {command search}{32}
-\entry {command substitution}{24}
+\entry {command substitution}{25}
 \entry {command timing}{8}
 \entry {commands, compound}{9}
 \entry {commands, conditional}{10}
-\entry {commands, grouping}{13}
+\entry {commands, grouping}{14}
 \entry {commands, lists}{9}
 \entry {commands, looping}{10}
 \entry {commands, pipelines}{8}
@@ -29,43 +29,43 @@
 \entry {commands, simple}{8}
 \entry {comments, shell}{7}
 \entry {completion builtins}{121}
-\entry {configuration}{133}
+\entry {configuration}{135}
 \entry {control operator}{3}
-\entry {coprocess}{14}
+\entry {coprocess}{15}
 \initial {D}
 \entry {directory stack}{85}
 \initial {E}
 \entry {editing command lines}{98}
-\entry {environment}{33}
+\entry {environment}{34}
 \entry {evaluation, arithmetic}{82}
-\entry {event designators}{130}
-\entry {execution environment}{32}
-\entry {exit status}{3, 34}
-\entry {expansion}{19}
-\entry {expansion, arithmetic}{24}
-\entry {expansion, brace}{19}
-\entry {expansion, filename}{25}
-\entry {expansion, parameter}{21}
-\entry {expansion, pathname}{25}
-\entry {expansion, tilde}{20}
+\entry {event designators}{132}
+\entry {execution environment}{33}
+\entry {exit status}{3, 35}
+\entry {expansion}{20}
+\entry {expansion, arithmetic}{25}
+\entry {expansion, brace}{20}
+\entry {expansion, filename}{26}
+\entry {expansion, parameter}{22}
+\entry {expansion, pathname}{26}
+\entry {expansion, tilde}{21}
 \entry {expressions, arithmetic}{82}
 \entry {expressions, conditional}{80}
 \initial {F}
 \entry {field}{3}
 \entry {filename}{3}
-\entry {filename expansion}{25}
+\entry {filename expansion}{26}
 \entry {foreground}{93}
-\entry {functions, shell}{15}
+\entry {functions, shell}{16}
 \initial {H}
-\entry {history builtins}{127}
-\entry {history events}{130}
-\entry {history expansion}{129}
-\entry {history list}{127}
-\entry {History, how to use}{125}
+\entry {history builtins}{129}
+\entry {history events}{132}
+\entry {history expansion}{131}
+\entry {history list}{129}
+\entry {History, how to use}{127}
 \initial {I}
 \entry {identifier}{3}
 \entry {initialization file, readline}{100}
-\entry {installation}{133}
+\entry {installation}{135}
 \entry {interaction, readline}{97}
 \entry {interactive shell}{77, 78}
 \entry {internationalization}{7}
@@ -79,7 +79,7 @@
 \entry {localization}{7}
 \entry {login shell}{77}
 \initial {M}
-\entry {matching, pattern}{26}
+\entry {matching, pattern}{27}
 \entry {metacharacter}{3}
 \initial {N}
 \entry {name}{3}
@@ -88,12 +88,12 @@
 \initial {O}
 \entry {operator, shell}{3}
 \initial {P}
-\entry {parameter expansion}{21}
-\entry {parameters}{17}
+\entry {parameter expansion}{22}
+\entry {parameters}{18}
 \entry {parameters, positional}{18}
-\entry {parameters, special}{18}
-\entry {pathname expansion}{25}
-\entry {pattern matching}{26}
+\entry {parameters, special}{19}
+\entry {pathname expansion}{26}
+\entry {pattern matching}{27}
 \entry {pipeline}{8}
 \entry {POSIX}{3}
 \entry {POSIX Mode}{88}
@@ -107,30 +107,30 @@
 \entry {quoting, ANSI}{6}
 \initial {R}
 \entry {Readline, how to use}{96}
-\entry {redirection}{27}
+\entry {redirection}{28}
 \entry {reserved word}{3}
 \entry {restricted shell}{88}
 \entry {return status}{4}
 \initial {S}
 \entry {shell arithmetic}{82}
-\entry {shell function}{15}
-\entry {shell script}{35}
-\entry {shell variable}{17}
+\entry {shell function}{16}
+\entry {shell script}{36}
+\entry {shell variable}{18}
 \entry {shell, interactive}{78}
 \entry {signal}{4}
-\entry {signal handling}{34}
+\entry {signal handling}{35}
 \entry {special builtin}{4, 63}
 \entry {startup files}{77}
 \entry {suspending jobs}{93}
 \initial {T}
-\entry {tilde expansion}{20}
+\entry {tilde expansion}{21}
 \entry {token}{4}
 \entry {translation, native languages}{7}
 \initial {V}
-\entry {variable, shell}{17}
+\entry {variable, shell}{18}
 \entry {variables, readline}{101}
 \initial {W}
 \entry {word}{4}
-\entry {word splitting}{25}
+\entry {word splitting}{26}
 \initial {Y}
 \entry {yanking text}{99}