On Tuesday, August 10, 2021 at 4:22:31 PM UTC-7 anarchoNerd wrote:
> Here is an example of what my *Commands learned* header looks like right
> now:
> ...
>
I would like to automatically add each one to a separate tiddler (and auto
> sort them if possible) so that all commands can be accessed in one place,
> while also remaining in their original tiddler.
>
Try this:
1) First, create a tiddler (e.g., "CommandListMacros") tagged with
$:/tags/Macro, containing this macro definition:
\define addToList(tid)
<$vars lf="
">
<$button class="tc-btn-invisible" style="text-align:left;" actions="""
<$set name="lines" filter="[[$tid$]get[text]splitregexp[\n]]">
<$action-setfield $tiddler="$tid$" text={{{
[enlist<lines>sort[]join<lf>] }}} />
</$set>""">
!!$tid$:
<<commands>>
<$action-setfield $tiddler="$tid$" text={{{
[{$tid$!!text}addsuffix<lf>addsuffix<commands>] }}}/>
</$button>
</$vars>
\end
2) Then, create a tiddler containing the following content:
\define commands()
* ''whoami'' - Prints current username.
* ''clear (ctrl l)'' - Clears terminal.
* ''adduser'' - *requires sudo* Adds new user.
* ''which'' - Prints directory which command binaries are being used from.
\end
<<addToList "Commands Learned">>
Notes:
In the macro tiddler:
* The addToList() macro presents a $button that shows the title of the
target tiddler as a heading, followed by the list of commands
* $vars lf="..." defines a literal newline character
* Note that the blank line before the "!!$tid$" is necessary so that the
heading is rendered properly using "block mode"
* The primary $action-setfield appends the commands to the text of the
target tiddler, separated from existing content by a newline
* After adding the commands to the target tiddler, the $button then invokes
the actions="""...""" as a secondary action
* This secondary action reads the contents of the now updated target
tiddler, splitting them into separate lines
* It then enlists and sorts those lines, joins them back together, and
writes it back to the target tiddler
* Note that the enlist<lines> filter operator removes any duplicate lines,
so it won't matter if you click the addToList button multiple times
In the content tiddler:
* First, define the list of commands as a local macro named "commands"
* Then, invoke the <<addToList>> macro to display that command list with
the $button surrounding it
* When you click on the displayed command list (or the heading), the
commands are added to the target tiddler and sorted into place. Q.E.D.
Let me know how it goes...
enjoy,
-e
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