From e92fac1b64f7969cadd8ae60f336c43624250d42 Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Mon, 5 Aug 2019 11:51:52 +0200
Subject: 2019-08-05 10:42:00

---
 tex/context/base/mkiv/page-txt.mkvi | 40 ++++++-------------------------------
 1 file changed, 6 insertions(+), 34 deletions(-)

(limited to 'tex/context/base/mkiv/page-txt.mkvi')

diff --git a/tex/context/base/mkiv/page-txt.mkvi b/tex/context/base/mkiv/page-txt.mkvi
index 2f0ac72de..4b3702ad7 100644
--- a/tex/context/base/mkiv/page-txt.mkvi
+++ b/tex/context/base/mkiv/page-txt.mkvi
@@ -25,12 +25,11 @@
 \newtoks\texttextcontent
 
 %D \macros
-%D  {setuptop, setupheader, setuptext,
-%D   setupfooter, setupbottom}
+%D  {setuptop, setupheader, setuptext,setupfooter, setupbottom}
 %D
-%D The macros in this module sometimes look a bit more complicated than
-%D needed, which is a direct result of the fact that their ancestors are
-%D quite old and upward compatibility is a must.
+%D The macros in this module sometimes look a bit more complicated than needed,
+%D which is a direct result of the fact that their ancestors are quite old and
+%D upward compatibility is a must.
 %D
 %D \showsetup{setuptop}
 %D \showsetup{setupheader}
@@ -136,8 +135,7 @@
 %D \macros
 %D  {noheaderandfooterlines,notopandbottomlines}
 %D
-%D Although not really needed, the following shortcuts
-%D sometimes come in handy.
+%D Although not really needed, the following shortcuts sometimes come in handy.
 %D
 %D \showsetup{noheaderandfooterlines}
 %D \showsetup{notopandbottomlines}
@@ -151,8 +149,7 @@
    \setuplayoutelement[\v!bottom][\c!state=\v!empty]}
 
 %D \macros
-%D  {setuptoptexts, setupheadertexts, setuptexttexts,
-%D   setupfootertexts, setupbottomtexts}
+%D  {setuptoptexts,setupheadertexts,setuptexttexts,setupfootertexts,setupbottomtexts}
 %D
 %D The next macros take one or more arguments. The exact setup depends on the number
 %D of arguments. Although not that intuitive, the current scheme evolved out of the
@@ -171,11 +168,6 @@
 \unexpanded\def\setupfootertexts{\dosixtupleempty\page_layouts_setup_texts[\v!footer ]}
 \unexpanded\def\setupbottomtexts{\dosixtupleempty\page_layouts_setup_texts[\v!bottom ]}
 
-% todo: \setuplayoutelementtext
-
-%D An alternative approach is to have more variables but that does not make the code
-%D less complex (probably more).
-
 \unexpanded\def\page_layouts_setup_text_six#vertical#horizontal#a#b#c#d%
   {\edef\currentlayoutelement{#vertical:#horizontal}%
    \setlayoutelementparameter\c!lefttext
@@ -320,22 +312,6 @@
 
 %D When specified, the texts are automatically limited in length.
 
-% % where used ?
-%
-% \def\page_layouts_limitate_element_text#width%
-%   {\edef\currentlayoutelementwidth{\layoutelementparameter#width}%
-%    \ifx\currentlayoutelementwidth\empty
-%      \expandafter\firstofoneargument
-%    \else
-%      \expandafter\page_layouts_limitate_element_text_indeed
-%    \fi}
-%
-% \def\page_layouts_limitate_element_text_indeed#content%
-%   {\limitatetext{#content}\currentlayoutelementwidth\unknown}
-
-%D The placement of text is hooked into the token lists
-%D associated to the area at hand.
-
 \appendtoks \page_layouts_place_text_line\v!top   \topheight    \to \toptextcontent
 \appendtoks \page_layouts_place_text_line\v!header\headerheight \to \headertextcontent
 \appendtoks \page_layouts_place_text_line\v!text  \textheight   \to \texttextcontent
@@ -814,10 +790,6 @@
 
 \strc_pagenumbers_set_location % initializes
 
-% will go to page-box.mkiv
-
-% the next macros will be redone (less boxing)
-
 \newbox\b_page_layouts_element
 
 \def\page_layouts_insert_elements
-- 
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