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- 5.6 Help Menu
-
- The Help menu has 18 choices in the pull-down menu:
-
- ---------------
- |How to help |
- |Brief |
- |Simplify |
- |Calculate |
- |Function |
- |Limit |
- |Differentiate|
- |Integrate |
- |Equation |
- |sUm |
- |Vector |
- |Table |
- |leArn |
- |Package |
- |plOt |
- |sWitch |
- |Keyword |
- |Glossary |
- ---------------
-
- Each command has its own Help window and help file. The on-
- line help files are text (ASCII) files.
- While the Help window is open, the status line is changed to
-
- -----------------------------------------------------------------------------
- <Ctrl><F3> Find, <Shift><F3> Find again, <F5> Zoom, <Pg Dn> more, <Esc> Abort
- -----------------------------------------------------------------------------
-
- In the Help window, to search for a special word, you first
- press <Ctrl><F3>, then type the word you want to search, finally
- press <Ctrl><F3> again. e.g. if you want to search for the word
- "help", you first press <Ctrl><F3>, then type "help", finally
- press <Ctrl><F3> again. The cursor will go to the word "help".
- You press <Shift><F3> to repeat the last find.
- The commands in the Help window are the same as that
- in the Edit window, except that text is unable to be changed.
-
-
- Table 5.6 Commands in the Help window
- -------------------------------------------------------------------
- Keys Action
-
- -><- move the cursor.
- <F5> zoom the window, <F5> again to zoom out.
- <Esc> exit from the window.
- <F10> exit from the window, the same as <Esc>.
- <Pg Up> page up.
- <Pg Dn> page down.
- <Crtl><F2> go to nth line, end by <crtl><F2> instead of <Enter>.
- <Ctrl><F3> find the special word, end by <Ctrl><F3>
- instead of <Enter>.
- <Shift><F3> repeat last find.
- <Shift><F10> re-size window by arrow keys.
- ----------------------------------------------------------------------
-
- There are other two help windows in the Edit window, press
- <F1> to pop-up the Edit Help menu, or <Shift><F1> to open the manual
- window.
-