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- Description
- Running HSH
- HSH Line Editing
- :Description
-
- HSH is a history processing ZCPR3 shell. It provides the ability
- to recall and edit previous commands and allows much more
- sophisticated editing than is found in the normal CP/M or ZCPR3
- command processor.
- :Running HSH.
-
- HSH is run with the command
-
- hsh
-
- One operand, the number of history lines to keep may be included, e.g.,
-
- hsh 50
-
- If no number is included, the number of history lines from the current
- history file, or a default of 10 if there is no history file, will be used.
-
- Specifying a number clears the history file.
- :HSH Line Editing
-
- Two characters are recognized as special only if they are typed at the
- beginning of a line:
-
- <ESC> - (Escape key). Exit HSH.
-
- ^C - (Control C). Warm boot (same as standard
- CP/M or ZCPR3 ^C.
-
- During command entry, a number of editing commands are recognized:
-
- +-------+-------+-------+--------+--------+
- | Back | Fwd | Del L | Del R | Del All|
- +------------+-------+-------+-------+--------+--------+
- | Character | ^S | ^D | BS | ^G | |
- +------------+-------+-------+-------+--------+--------+
- | Word | ^A | ^F | ^W | ^T | |
- +------------+-------+-------+-------+--------+--------+
- | Command | ^Q | ^R | | | ^Z |
- +------------+-------+-------+-------+--------+--------+
- | Line | | | | ^Y | ^U |
- +------------+-------+-------+-------+--------+--------+
-
- ^E - Recall previous command line.
- ^J - Display brief help.
- ^L - Search for match left of the cursor.
- ^P - Remove any special meaning from next character.
- ^V - Insert character.
- ^X - Recall next command line.
- +-------+-------+-------+--------+--------