bugGNU TeXmacs - Bugs: bug #61775, Semantic highlighting inconsistent...

 
 

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bug #61775: Semantic highlighting inconsistent for non Latin letters

Submitter:  jadelight
Submitted:  Sat 08 Jan 2022 05:45:33 PM UTC
   
 
Category:  Typesetter Priority:  5 - Normal
Item Group:  Error Status:  Works For Me
Privacy:  Public Assigned to:  vdhoeven
Originator Name:  Open/Closed:  Closed
Release:  None Release:  2.1.1
Fixed Release:  None Fixed Release: 
Keywords: 

Thu 02 Nov 2023 11:36:15 PM UTC, comment #1: 

With 'space space', you produce whitespace that is basically ignored by the parser.  As you can see, 'a space space b' is regarded as a single entity, equivalent to 'ab'.  This is considered to be an operator.  However 'a<beta>' is just incorrect.

Joris van der Hoeven <vdhoeven>
Group administrator
Sat 08 Jan 2022 05:45:33 PM UTC, original submission:  

System: Mac OS 12.1

I found this bug when I was struggling on checking the semantic correctness of something like

a=b \quad \text{on} \nbsp \Gamma.

How to reproduce: with semantic editing enabled:

1. Open an empty file.
2. enter into math mode.
3. type a, 'space', 'space', b. Then we get a green box indicating correct semantics.
4. type a, 'space', 'space', then a greek or any non-normal face letter (or some combinations).  Then we get a red box indicating wrong semantics. However, click 'Correct all' or 'Correct manually' does not find any errors.

jadelight

 

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Depends on the following items: None found

Items that depend on this one: None found

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2023-11-02 vdhoeven StatusNone Works For Me
        Assigned toNone vdhoeven
        Open/ClosedOpen Closed
    2022-01-08 jadelight Carbon-CopyRemoved 288371 -

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