[cbk] make auto-grouping an option

3 files changed, 10 insertions, 0 deletions

diff --git a/doc/context/third/enigma/enigma_manual.tex b/doc/context/third/enigma/enigma_manual.tex
index 8a78457..bbd3ba3 100644
--- a/doc/context/third/enigma/enigma_manual.tex
+++ b/doc/context/third/enigma/enigma_manual.tex
@@ -138,6 +138,7 @@ the following parameters.
         day_key = I II III
                   01 01 01,
         rotor_setting = aaa,
+        spacing = yes,
         verbose = 1,
       }
       %% Usage ················ %%
@@ -175,6 +176,7 @@ the following parameters.
     positions of the three rotors, the ring settings, and the plugboard
     wiring.
   \item{rotor_setting}{string} The initial rotor advancement.
+  \item{spacing}{boolean} Auto-space output?
   \item{verbose}{integer} Controls overall verbosity level (\emph{global}!).
 \stopitemize
 
@@ -229,6 +231,11 @@ This is a triple of letters, each representing the initial state of
 one rotor (e.\,g. \type{fkd}). Historically this was not part of the day
 key but supposed to be chosen at random by the operating signal officer.
 
+The output can be automatically grouped into sequences of five
+characters, delimited by spaces. This does not only conform with
+traditional crypto-style, but also allows for the resulting text to be
+sanely broken into lines by \TEX.
+
 %%% other_chars
 % The option \identifier{other_chars} determines how the machine -- in our
 % Unicode-aware times -- should behave when it encounters a non-Latin
diff --git a/doc/context/third/enigma/examples/enigma-example-context.tex b/doc/context/third/enigma/examples/enigma-example-context.tex
index 4ffe358..769c608 100644
--- a/doc/context/third/enigma/examples/enigma-example-context.tex
+++ b/doc/context/third/enigma/examples/enigma-example-context.tex
@@ -7,6 +7,7 @@
   other_chars = no,
   day_key = I II III 01 01 01,
   rotor_setting = aaa,
+  spacing = yes,
   verbose = 3,
 ]
 
diff --git a/doc/context/third/enigma/examples/enigma-example-latex.tex b/doc/context/third/enigma/examples/enigma-example-latex.tex
index d04dbad..66d84d1 100644
--- a/doc/context/third/enigma/examples/enigma-example-latex.tex
+++ b/doc/context/third/enigma/examples/enigma-example-latex.tex
@@ -9,6 +9,8 @@
   other_chars = yes,
   day_key = B V III II 12 03 01 GI JV KZ WM PU QY AD CN ET FL,
   rotor_setting = ben,
+  spacing = yes,
+  verbose = 3,
 }
 %%·····································································%
 %% This second machine below will be used to decrypt the string. It is