October 1, 1979 FRESS COMMANDS BLOCK TRAIL DISCRETE
Display


BTD


BTD Block Trail Discrete ____________________________
BTDISCRETE creates a discrete (non-continuous) Trail of all
Blocks whose Keywords satisfy the boolean request. Except as
noted below, BTDISCRETE has the same characteristics as
BTCONTINUOUS.


BTDiscrete <bool>° <wind>°


NOTES _____
A discrete Trail contains the same Blocks as a continuous
Trail, but it displays them singly in their normal context in
the file instead of in a chain.
The user must specifically request to go the next (or previous
Block using TRAIL.
SCROLLing through the end of a Block is permitted, but TRAIL
must be issued to return to the discrete Trail.
See BTCONTINUOUS for more information.
MESSAGES ________
Error messages occur when 1) all Keyworded Blocks are
requested, 2) a Keyword requested is not in the file, or 3) the
request is syntactically incorrect (mismatched parentheses, two
&'s in a row, etc.).
RELATED COMMANDS ________________
BTCONTINUOUS, TRAIL
124 -- Section 5 Release 9.1 FRESS Resource Manual
October 1, 1979 FRESS COMMANDS CHANGE
Edit
C _

C


C Change ______________
CHANGE replaces a string of text in a file with a new string.


Change <scope> <text>


<scope>...the old text to be substituted for
<text>....the literal string to be substituted
NOTES _____
If <text> is omitted, Input Mode will be entered (an example of
this is illustrated in the description of SUBSTITUTE, an
identical command).
MESSAGES ________
BOTH LP'S MUST BE IN THE SAME DATA FIELD
CANNOT DELETE START OR LAST END LINE OF SPACE
DELETE INCLUDES TOO MANY BLOCKS
EXPLAINERS ARE LIMITED TO 255 CHARACTERS
INTERNAL LIMIT REACHED -- EDIT CANNOT BE DONE
LABELS LIMITED TO 16 CHARACTERS
NO REGULAR TEXT ALLOWED IN STRUCTURE SPACE
PASSWORDED FILE NOT OPEN
VIEWSPECS LIMITED TO 255 CHARACTERS
WARNING: INTERFILE JUMP FOUND WITHOUT PMUJ
WARNING: TEXT IN ANNOTATION BLOCK NOT DELETED
RELATED COMMANDS ________________
INSERT, IBEFORE, SUBSTITUTE, USUBSTITUTE
FRESS Resource Manual Release 9.1 FRESS RSection 5.8 -- 125
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