How Notepad++ selects autocomplete?

[gusztavj]

@PeterJones, this is what I found: autocomplete does not work if the language, as defined in the UDL file, contains keywords with a hyphen in it. The actually weird language for what I wanted to create an autocomplete file includes lot of keywords of this kind, such as “category-keyword”. For these, no autocomplete tip will pop up. Even worse, the values of these so-called tags are followed by a space, so a line of the file looks like this:

category-keyword “value”
or
position 0, 1, 0

Now it would be okay to type a ( character after a tag name to display the hint, but the hyphen makes this language incompatible with the auto-complete logic. :(

Anyway, thanks a lot for your efforts in explaining this whole situation.

[Michael Vincent]

@gusztavj said in How Notepad++ selects autocomplete?:

autocomplete does not work if the language, as defined in the UDL file, contains keywords with a hyphen in it.

That should be an easy fix. In the autoCompletion\weirdAl.xml file, add the additionalWordChars="-" parameter like so:

<?xml version="1.0" encoding="UTF-8" ?>
<NotepadPlus>
        <AutoComplete language="weirdAl">
                <Environment ignoreCase="no" .....   additionalWordChars="-"/>
                <KeyWord name=" ...

I have an autoCompletion file for Powerwhell and most Powershell commands are Verb-Thing (e.g., Write-Host, Get-Item) so I include the additionalWordChars="-" and it works for me.

Cheers.

[gusztavj]

@Michael-Vincent said in How Notepad++ selects autocomplete?:

That should be an easy fix.

I wish it were! :) First, thanks for mentioning this attribute. I took a look at the source code, but did not recognized it. But unfortunately it still does not work for me. Here is my piece of code, the AC file:

<?xml version="1.0" encoding="UTF-8" ?>
<NotepadPlus>
    <AutoComplete language="weirdAl">
        <Environment ignoreCase="yes" startFunc="(" stopFunc=")" paramSeparator="," terminal=";" additionalWordChars="-"/>
	<KeyWord name="grapefruit-diet" func="yes">
          <Overload retVal="" descr="drink grapefruit juice only">
            <Param name="SeedlessStuff" />
          </Overload>
          <Overload retVal="" descr="drink grapefruit only">
	    <Param name="Shapes" />
	    <Param name="Seasons" />
          </Overload>
	</KeyWord>
	<KeyWord name="position" func="yes">
          <Overload retVal="" descr="elements's position">
            <Param name="on x axis" />
            <Param name="on y axis" />
            <Param name="on z axis" />
          </Overload>
	</KeyWord>		
	<KeyWord name="grapefruitDiet" func="yes">
	  <Overload retVal="" descr="eat grapefruit only">
	    <Param name="Seedless" />
	  </Overload>
	  <Overload retVal="" descr="eat grapefruit only">
	    <Param name="Shape" />
	    <Param name="Season" />
	  </Overload>
	</KeyWord>
    </AutoComplete>
</NotepadPlus>

It works for grapefruitDiet and position, but doesn’t offer anything for grapefruit-diet.

Am I overlooking something?

Cheers.
Gus

[gusztavj]

A small clarification: it offers the name grapefruit-diet, but does not show the overloads, so nothing appears after typing the bracket, pressing CTRL+SPACE or CTRL+SHIFT+SPACE.

[Michael Vincent]

@gusztavj said in How Notepad++ selects autocomplete?:

Am I overlooking something?

Looks good, but I thought keywords needed to be in alphabetical order?

Cheers.

[gusztavj]

@Michael-Vincent , tried to move them around, to place grapefruitDiet before grapefruit-diet and the other way around, but with no effect. grapefruitDiet is always recognized, the other is never recognized. :( Became clueless again. Yet, thanks for your help and tips.

[gusztavj]

And finally… I did not find the documentation page at https://npp-user-manual.org/docs/auto-completion/, only a link to a non-existing page. Now that I know the AC file needs to be named after the language name, life is much happier… :D

Thanks for all your great help!

[PeterJones]

@gusztavj said in How Notepad++ selects autocomplete?:

And finally… I did not find the documentation page at https://npp-user-manual.org/docs/auto-completion/, only a link to a non-existing page.

That page exists (I even just checked using your exact link). Maybe you encountered a brief time when there was a server problem…

[gusztavj]

@PeterJones Yes, it works, but beforehand I found a different link that was not working. :)

[gusztavj]

@PeterJones and @Michael-Vincent, would you mind if I summon you to see a new post of mine to see if you have an idea for another autocomplete issue? It’s different from this one and I did not want to mess up this thread with a different issue.