summaryrefslogtreecommitdiff
path: root/tex/context/base/mkiv/syst-aux.mkiv
diff options
context:
space:
mode:
Diffstat (limited to 'tex/context/base/mkiv/syst-aux.mkiv')
-rw-r--r--tex/context/base/mkiv/syst-aux.mkiv24
1 files changed, 10 insertions, 14 deletions
diff --git a/tex/context/base/mkiv/syst-aux.mkiv b/tex/context/base/mkiv/syst-aux.mkiv
index 4fbcbd0e6..d6f54f7d0 100644
--- a/tex/context/base/mkiv/syst-aux.mkiv
+++ b/tex/context/base/mkiv/syst-aux.mkiv
@@ -4231,8 +4231,8 @@
\stoplmtxmode
-%D These macros can explictly take care of spaces, which means
-%D that the next definition and calls are valid:
+%D These macros can explictly take care of spaces, which means that the next
+%D definition and calls are valid:
%D
%D \starttyping
%D \def\test#1#2#3{[#1#2#3]}
@@ -4673,8 +4673,7 @@
\unexpanded\def\newcounter#1%
{\dodoglobal\let#1\zerocountervalue}
-%D Nowadays we don't mind a few more tokens if we can gain a
-%D bit of speed.
+%D Nowadays we don't mind a few more tokens if we can gain a bit of speed.
\def\syst_helpers_do_increment#1{\dodoglobal\edef#1{\the\numexpr\ifdefined#1\ifx#1\relax\else#1\fi\fi+\plusone \relax}}
\def\syst_helpers_do_decrement#1{\dodoglobal\edef#1{\the\numexpr\ifdefined#1\ifx#1\relax\else#1\fi\fi+\minusone\relax}}
@@ -4870,24 +4869,22 @@
#2\expandafter\doexpandedrecurse\expandafter{\the\numexpr#1-\plusone\relax}{#2}%
\fi}
-%D As we can see here, the simple command \type{\dorecurse} is
-%D a special case of the more general:
+%D As we can see here, the simple command \type{\dorecurse} is a special case of the
+%D more general:
%D
%D \starttyping
%D \dostepwiserecurse {from} {to} {step} {action}
%D \stoptyping
%D
-%D This commands accepts positive and negative steps. Illegal
-%D values are handles as good as possible and the macro accepts
-%D numbers and \COUNTERS.
+%D This commands accepts positive and negative steps. Illegal values are handles as
+%D good as possible and the macro accepts numbers and \COUNTERS.
%D
%D \starttyping
%D \dostepwiserecurse {1} {10} {2} {...}
%D \dostepwiserecurse {10} {1} {-2} {...}
%D \stoptyping
%D
-%D Because the simple case is used often, we implement it
-%D more efficiently:
+%D Because the simple case is used often, we implement it more efficiently:
\unexpanded\def\dorecurse#1%
{\ifcase#1\relax
@@ -7952,9 +7949,8 @@
%D \freezedimensionwithunit\SomeDepth{\dp\strutbox}
%D \stoptyping
%D
-%D As an alternative for the next macro we can use a global
-%D assignment inside a box. The \type{\empty}'s permits
-%D gobbling while preventing spurious \type{\relax}'s.
+%D As an alternative for the next macro we can use a global assignment inside a box.
+%D The \type {\empty}'s permits gobbling while preventing spurious \type {\relax}'s.
\unexpanded\def\setdimensionwithunit#1#2#3% number unit dimension / nice trick
{\afterassignment\gobblefourarguments#1=#2#3pt\relax\empty\empty\empty\empty}