source: branches/lib/HELP_SOURCE/source/mode_setroot.hlp

Last change on this file was 19532, checked in by westram, 4 months ago
  • reintegrates 'help' into 'trunk'
    • tweak arb documentation:
      • automatically link
        • ticket references to arb bug tracker (only affects html version).
        • found URLs.
      • page titles
        • warn about long titles.
        • introduce SUBTITLEs (automatically triggered by multi-line titles in source files).
        • increase allowed length (limited by subwindow width).
      • cleanup header sections in all helpfiles.
      • fix and/or update several help files.
      • document syntax of help sources.
      • build issues:
        • when xml validation fails, next build no longer uses invalid xml ⇒ keeps failing.
        • remove output files on error (including files below ARBHOME/lib).
        • pipe output through logs to ensure proper wrapping in Entering/Leaving lines.
    • moves Tree admin + NDS menu entries to top of menu
  • adds: log:branches/help@18783:19531
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.1 KB
Line 
1#       main topics:
2UP      arb.hlp
3UP      glossary.hlp
4UP      mode.hlp
5
6#       sub topics:
7SUB     syncroots.hlp
8
9# format described in ../help.readme
10
11
12TITLE           SET ROOT MODE
13
14OCCURRENCE      ARB_NT and ARB_PARSIMONY: <S.ROOT> button in the left column
15                F8 on keyboard
16
17DESCRIPTION     The 'SET ROOT MODE' allows to position the root of the displayed
18                tree to any of the edges.
19
20                Click on the <S.ROOT> button to activate the 'SET ROOT MODE'.
21
22                Set the root:
23
24                        Move the cursor to any position along the desired edge
25                        and click on the left mouse button.
26
27                Use the right mouse button to search an optimal root, minimizing the
28                distance to the farthest leaf on each side of the root.
29
30NOTES           Short descriptions of the 'MODE' and the functions assigned
31                to the mouse buttons are given in the fourth line of the
32                'ARB_NT' window.
33
34                The root is always placed to the middle of the edge.
35
36EXAMPLES        None
37
38WARNINGS        Be aware that changing the position of the trees root does affect the
39                orientation of taxonomic groups.
40                For details refer to LINK{keeled_groups.hlp}.
41
42BUGS            No bugs known
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