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authorKarl Berry <karl@freefriends.org>2021-03-06 21:58:15 +0000
committerKarl Berry <karl@freefriends.org>2021-03-06 21:58:15 +0000
commit974640d66e61e81cb197ad96fdff7b08343e4c5a (patch)
tree2e1f75f32f312b7f24ba82b4590ae230bcd6f399 /Master/texmf-dist/tex/context/base/mkxl/spac-hor.lmt
parentb4fa72e61230aca75f7f6fbf988821f71edfb6b2 (diff)
context
git-svn-id: svn://tug.org/texlive/trunk@58167 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/context/base/mkxl/spac-hor.lmt')
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diff --git a/Master/texmf-dist/tex/context/base/mkxl/spac-hor.lmt b/Master/texmf-dist/tex/context/base/mkxl/spac-hor.lmt
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+++ b/Master/texmf-dist/tex/context/base/mkxl/spac-hor.lmt
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+if not modules then modules = { } end modules ['spac-hor'] = {
+ version = 1.001,
+ comment = "companion to spac-hor.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+local chardata = characters.data
+local peekchar = tokens.scanners.peekchar
+local ctx_space = context.space
+
+local can_have_space = table.tohash {
+ "lu", "ll", "lt", "lm", "lo", -- letters
+ -- "mn", "mc", "me", -- marks
+ "nd", "nl", "no", -- numbers
+ "ps", "pi", -- initial
+ -- "pe", "pf", -- final
+ -- "pc", "pd", "po", -- punctuation
+ "sm", "sc", "sk", "so", -- symbols
+ -- "zs", "zl", "zp", -- separators
+ -- "cc", "cf", "cs", "co", "cn", -- others
+}
+
+interfaces.implement {
+ name = "autoinsertnextspace",
+ protected = true,
+ public = true,
+ actions = function()
+ local char = peekchar()
+ if char then
+ local d = chardata[char]
+ if d and can_have_space[d.category] then
+ ctx_space()
+ end
+ end
+ end,
+}