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authorJeffrey H. Kingston <jeff@it.usyd.edu.au>2010-09-14 20:37:45 +0000
committerJeffrey H. Kingston <jeff@it.usyd.edu.au>2010-09-14 20:37:45 +0000
commitc89f0bc2209f7f98695e6b94fbac316c84fbf9d4 (patch)
tree456d506bd18edd3b768eaffa8f70ae93565682e4 /doc/user/gra_data
parent7db8921aac3a0e1223af269ec7092bdd91a7c7a2 (diff)
downloadlout-c89f0bc2209f7f98695e6b94fbac316c84fbf9d4.tar.gz
Lout 3.25.
git-svn-id: http://svn.savannah.nongnu.org/svn/lout/trunk@19 9365b830-b601-4143-9ba8-b4a8e2c3339c
Diffstat (limited to 'doc/user/gra_data')
-rw-r--r--doc/user/gra_data8
1 files changed, 5 insertions, 3 deletions
diff --git a/doc/user/gra_data b/doc/user/gra_data
index 323f155..049a644 100644
--- a/doc/user/gra_data
+++ b/doc/user/gra_data
@@ -217,7 +217,7 @@ option:
"@Data"
" colour { blue }"
}
-For the complete list of acceptable colour names, see Section
+For the complete list of acceptable colours, see Section
{@NumberOf colour}. The @Code "colour" option's name may also be
spelt @Code {"color"}.
@PP
@@ -262,6 +262,8 @@ the original input had been
"}"
}
There is also {@Code "xonly"}, which inserts y values 1, 2, and so on. The
-default value, {@Code "xandy"}, gives the usual interpretation. The
-layout of data on lines has no effect on the interpretation.
+default value, {@Code "xandy"}, gives the usual interpretation, and
+{@Code "swapxandy"} exchanges adjacent pairs of numbers in the data, so
+that the data is interpreted as @E { (y, x) } pairs rather than @E { (x, y) }
+pairs. The layout of data on lines has no effect on the interpretation.
@End @Section