Test matrix

generating a matrix from an indented list

Input is:

one
 oho
 aha
two
 ehem
three
four
 aha
 uhui ~~ UHU

Output is:

normal	flipped
a simple demo matrix aha ehem oho UHU one x   x   two   x     three         four x     x	a simple demo matrix one two three four aha x     x ehem   x     oho x       UHU       x

• "from" items ("source") start in col 1
• "to" items ("target") are indented by at least one space
• source appears in input sequence
• target is sorted by alphabet
• items are treated as pages and shown as a link
• the label can be defined by adding it after the iterm, separated by "~~"

Links to DPL Manual pages

Now we use two nested DPL queries to generate the indented list:

links from articles to the DPL manual	Manual	Manual - Authors and History	Manual - Compatibility	Manual - DPL Bug Reporting and Feature Requests	Manual - DPL parameters: Controlling output format	Manual - DPL parameters: Controlling output volume	Manual - DPL parameters: Other parameters	Manual - DPL Special Page with Parameters	Manual - DPL with PostgreSQL	Manual - dplmatrix	Manual - dplnum	Manual - dplreplace	Manual - dplvar	Manual - General Usage and Invocation Syntax	Manual - DPL parameters: Controlling output order	Manual - DPL parameters: Criteria for page selection	Manual - dplchapter	Manual - Source and Installation
Manual	-	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Manual - Authors and History	x	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-
Manual - Compatibility	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x
Manual - DPL Bug Reporting and Feature Requests	x	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-
Manual - DPL Special Page with Parameters	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-
Manual - DPL parameters: Controlling output format	x	-	-	-	-	-	-	-	-	x	-	-	-	x	x	-	-	-
Manual - DPL parameters: Controlling output order	x	-	-	-	x	-	-	-	-	x	-	-	-	-	-	-	-	-
Manual - DPL parameters: Controlling output volume	x	-	-	-	x	-	-	-	-	x	-	-	-	-	-	x	-	-
Manual - DPL parameters: Criteria for page selection	x	-	-	-	-	x	-	-	-	x	-	-	-	-	-	-	-	x
Manual - DPL parameters: Other parameters	x	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-
Manual - DPL with PostgreSQL	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	x
Manual - General Usage and Invocation Syntax	x	-	-	-	-	-	-	-	-	x	-	-	-	-	-	x	-	-
Manual - Source and Installation	x	-	-	-	-	-	-	-	-	x	-	-	-	-	-	x	-	-
Manual - dplchapter	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-