Line breaks for very longg words - markdown to pdf or docx

Line breaks for very longg words - markdown to pdf or docx

[Sami Tahri]

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Hi,

I'm just starting to use pandoc and trying to grasp all different concept 
of the project.

My main use is to generate PDF reports by generating markdowns. This work 
great, but there some issue for specific contents:

I want to display SHA512 in tables (or a list).

This is what it looks like : 

| | |
| - | - |
| **Uuid** | 0b5b0899-b3d4-b133-35a2-2870e597f1c8 |
| **Type** | file |
| **MD5** | d597272b3eeacb8861280fd4f72be29f |
| **SHA1** | ae8f214c429848080a16235a14861a14800e6bf3 |
| **SHA256** | 
f9b33769ff7832be4e204a9c60a76df83ba122748ecc837750c0a9b63208f0d9 |
| **SHA512** | 
76667a2060e21b75fc44b63c78f06873776996a4330256259d19143b1ceecbebf3e2763c7bbec5d00308ef9ec377c1ea210480407529d7261695128a6b82782eezaezaezaeazezaezaezaeazezaazeazezaeazeazeazeazeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeeaeaeaeaeaeaeaeaeaea19191919 
|


I run the command pandoc test.md -o test.pdf,

But sadly the SHA512 overflow in the following manner (see attached image). 
Of course, splitting the SHA in multiple strings solve the issue because it 
will considerered as multiple words.

I tried multiple thing like using a cssfile with word-break, using the 
columns options, etc.

Is there a way to do linebreaking on all markdown table ? I can modify the 
pandoc template I use, but I don't control the markdown appart from the 
headers (so I can't include custom tags/markdown syntax).

Thank you in advance for your answers :).

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Re: Line breaks for very longg words - markdown to pdf or docx

[Bastien DUMONT]

For PDF output (via LaTeX), the solution may involve the macro \hyphenation (https://en.wikibooks.org/wiki/TeX/hyphenation). If you know in advance the problematic strings, you can add to the header-includes metadata field e.g.:

\hyphenation{7-6-6-6-7-a-2-0-6-0-e-2-1-b-7-5-f-c-4-4-b-6-3-c-7-8-f-0-6-8-7-3-7-7-6-9-9-6-a-4-3-3-0-2-5-6-2-5-9-d-1-9-1-4-3-b-1-c-e-e-c-b-e-b-f-3-e-2-7-6-3-c-7-b-b-e-c-5-d-0-0-3-0-8-e-f-9-e-c-3-7-7-c-1-e-a-2-1-0-4-8-0-4-0-7-5-2-9-d-7-2-6-1-6-9-5-1-2-8-a-6-b-8-2-7-8-2-e-e-z-a-e-z-a-e-z-a-e-a-z-e-z-a-e-z-a-e-z-a-e-a-z-e-z-a-a-z-e-a-z-e-z-a-e-a-z-e-a-z-e-a-z-e-a-z-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-e-a-1-9-1-9-1-9-1-9}

However, I'm not sure that it will work with strings containing numbers, and it will add a hyphen at the breaking point, which may or may not please you.

If you don't know the content of the document in advance, you could write a filter that collects all such strings (I guess strings containing numbers and letters) and creates a \hyphenation macro as above.

Le Thursday 24 August 2023 à 03:02:51AM, Sami Tahri a écrit :
> Hi,
> 
> I'm just starting to use pandoc and trying to grasp all different concept of
> the project.
> 
> My main use is to generate PDF reports by generating markdowns. This work
> great, but there some issue for specific contents:
> 
> I want to display SHA512 in tables (or a list).
> 
> This is what it looks like : 
> 
> | | |
> | - | - |
> | **Uuid** | 0b5b0899-b3d4-b133-35a2-2870e597f1c8 |
> | **Type** | file |
> | **MD5** | d597272b3eeacb8861280fd4f72be29f |
> | **SHA1** | ae8f214c429848080a16235a14861a14800e6bf3 |
> | **SHA256** | f9b33769ff7832be4e204a9c60a76df83ba122748ecc837750c0a9b63208f0d9
> |
> | **SHA512** |
> 76667a2060e21b75fc44b63c78f06873776996a4330256259d19143b1ceecbebf3e2763c7bbec5d00308ef9ec377c1ea210480407529d7261695128a6b82782eezaezaezaeazezaezaezaeazezaazeazezaeazeazeazeazeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeeaeaeaeaeaeaeaeaeaea19191919
> |
> 
> 
> I run the command pandoc test.md -o test.pdf,
> 
> But sadly the SHA512 overflow in the following manner (see attached image). Of
> course, splitting the SHA in multiple strings solve the issue because it will
> considerered as multiple words.
> 
> I tried multiple thing like using a cssfile with word-break, using the columns
> options, etc.
> 
> Is there a way to do linebreaking on all markdown table ? I can modify the
> pandoc template I use, but I don't control the markdown appart from the headers
> (so I can't include custom tags/markdown syntax).
> 
> Thank you in advance for your answers :).
> 
> --
> You received this message because you are subscribed to the Google Groups
> "pandoc-discuss" group.
> To unsubscribe from this group and stop receiving emails from it, send an email
> to [1]pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
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> pandoc-discuss/888e1e7e-3318-4a0f-b7b1-775b24fbf916n%40googlegroups.com.
> 
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> 
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