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author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2011-12-08 15:52:46 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2011-12-08 15:52:46 +0000 |
commit | f3e40d2b2c211ff34d2f71c594710adf6a9c8ff9 (patch) | |
tree | 54028d7972a87e08b5abefdbc94318495e99563a /Build/source/texk/web2c/alephdir/com16bit.ch | |
parent | ebe00483e56492b456bfdc085e0a07ba280a0617 (diff) |
web2c: Consistency of `constants'
git-svn-id: svn://tug.org/texlive/trunk@24797 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/alephdir/com16bit.ch')
-rw-r--r-- | Build/source/texk/web2c/alephdir/com16bit.ch | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/alephdir/com16bit.ch b/Build/source/texk/web2c/alephdir/com16bit.ch index a519182f973..87ceac71690 100644 --- a/Build/source/texk/web2c/alephdir/com16bit.ch +++ b/Build/source/texk/web2c/alephdir/com16bit.ch @@ -786,7 +786,7 @@ been commented~out. @y @z -@x [8.112] l.2435 - Efficiency. +@x [8.112] l.2450 - Efficiency. macros are simplified in the obvious way when |min_quarterword=0|. @^inner loop@>@^system dependencies@> @@ -803,6 +803,11 @@ macros are simplified in the obvious way when |min_quarterword=0|. So they have been simplified here in the obvious way. @^inner loop@>@^system dependencies@> +The \.{WEB} source for \TeX\ defines |hi(#)==#+min_halfword| which can be +simplified when |min_halfword=0|. The Web2C implemetation of \Aleph\ can +use |hi(#)==#| together with |min_halfword<0| as long as |max_halfword| is +sufficiently large. + @d qi(#)==# {to put an |eight_bits| item into a quarterword} @d qo(#)==# {to take an |eight_bits| item from a quarterword} @d hi(#)==# {to put a sixteen-bit item into a halfword} |