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Problems with aligned displays
From: |
Stephan Pabst |
Subject: |
Problems with aligned displays |
Date: |
Wed, 14 Jul 1999 17:09:24 +0200 (MESZ) |
Dear Lout users,
according to the user's guide, page 134-135, it is possible
to mix raw und non-raw displays, as well as numbered and
non-numbered displays.
However, when processing the following little test file...
---
@SysInclude { eq }
@SysInclude { book }
@Book
//
@Chapter
@Begin
@LP Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef
Abcdef Abcdef Abcdef Abcdef Abcdef
@BeginAlignedDisplays
@IndentedAlignedNumberedDisplay @Eq { test(1) ^= test(2) }
@RawIndentedAlignedNumberedDisplay @Eq { ^= test(3) }
@IndentedAlignedNumberedDisplay @Eq { ^= test(4) }
@EndAlignedDisplays
@BeginAlignedDisplays
@DP @RawIndentedAlignedDisplay @Eq { test(5) ^= test(6) }
@DP @RawIndentedAlignedNumberedDisplay @Eq { ^= test(7) }
@DP @RawIndentedAlignedNumberedDisplay @Eq { ^= test(8) }
@DP
@EndAlignedDisplays
@LP Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef
Abcdef Abcdef Abcdef Abcdef Abcdef
@End @Chapter
---
... Lout 3.16 seems to have two problems:
- Aligning does not work correctly when a non-raw display is
followed by a raw display
- Numbers are shifted beyond the right margin when the first
equation of an aligned block is a non-numbered one
The following "ASCII art" might give an impression of what
happens...
---
Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef Ab-
cdef
test(1) = test(2) (1.1)
= test(3) (1.2)
= test(4) (1.3)
test(5) = test(6)
= test(7) (1.4)
= test(8) (1.5)
Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef Abcdef Ab-
cdef
---
While it is quite easy to avoid the first problem (by using
raw displays only), the second problem is a nasty one.
Are there any known solutions to this?
Thank you,
Stephan Pabst (address@hidden)
- Problems with aligned displays,
Stephan Pabst <=