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Power Programmierung
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Power-Programmierung CD 2 (Tewi)(1994).iso
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emacs.hlp
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1979-12-31
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HELP
To assist you in remembering the Micro Emacs commands, this Help facility has
been included. The following keys will allow you to browse through this menu.
UPARROW - previous line
DNARROW - next line
PAGEUP - previous page
PAGEDN - next page
To return to MicroEMACS, simply press the return key.
MOVING CURSOR AND SCREEN
^F or RIGHTARROW - next character ^P or UPARROW - previous line
^B or LEFTARROW - previous line ^N or DNARROW - next line
ESC F - next word ESC B - previous word
^A - beginning of line ^E - end of line
ESC < or HOME - beginning of file ESC > or END - end of file
^V or PAGEDN - next page ESC V or PAGEUP -previous page
REGIONS
A region is defined to be the text between the mark and the dot or current
position of the cursor. The mark must always precede the dot.
ESC @ or ESC . or ESC ' '- set mark
^X^X - exchange the positions of the dot and the mark
DELETING AND INSERTING
INS - toggle between insert and overwrite modes
Delete arrow or ^H - delete previous char
DEL or ^D - delete next char
ESC D - delete next word
ESC Delete arrow or ESC ^H - delete previous word
^K - delete to end of line,(contents will be copied into kill buffer)
^W - delete region, (contents will be copied into kill buffer)
^O - insert blank line
^X^O - delete blank line
COPYING AND MOVING
To move a region of text:
1. define the start and end of the region by setting the mark and dot.
2. delete the region into the kill buffer ( ^W)
3. position the cursor to the new location
4. yank back the kill region (^Y)
To copy a region of text:
1. define the start and end of the region by setting the mark and dot.
2. copy the region into the kill buffer ( ESC W)
3. position the cursor to the new location
4. yank back the kill region (^Y)
SEARCH AND REPLACE
^S or ESC S - search forward ^R - search backward
ESC R - search for 1st string and replace with 2nd string throughout the
rest of the file
^U n ESC R - search for the 1st string and replace with 2nd n times
ESC ^R - replace each occurance of 1st string with 2nd after query
^U n ESC ^R - replace with query n times
ON-SCREEN FORMATTING
^X F - set fill column for word wrap
^J - indent to 1st non blank column on previous line
^Un TAB - set tab spacing to n characters.
ESC U - upper case word ESC L - lower case word
^X U - upper case region ^X L - lower case region
^T - transpose characters
WINDOWS
Two or more windows may be active on the screen. Each window may show a
different part of the same buffer or a different buffer.
^X 2 - split this window into 2 windows ^X 1 - return to one window
^X^N or ^X N - move to next window
^X^P or ^X P - move to previous window
^X '^' - enlarge this window ^X^Z - shrink this window
ESC ^Z or ESC Z - scroll this window up one line
BUFFERS
A buffer contains a file to be edited. The name of the buffer corresponds to
the name of the file it contains.
^X B - switch to another buffer
^X^B - list the buffers on the screen
^X K - delete a non-current buffer
^X^V - visit file. If buffer for this file exists, switch to that buffer.
Otherwise create new buffer and read in file.
READING AND WRITING FILES
^X R or ^X^R - read file into current buffer
^X^S or ^X S - save file
^X^W or ^X W - write current buffer to a file. Type in new filename at prompt.
^X^V - visit file. If buffer for this file exists, switch to that buffer.
Otherwise create new buffer and read in file.
SPECIAL KEYS AND EXIT
^G - Abort current command
^L or ^_ - refresh screen
^Q or ESC Q - next character is a control character
^C - run DOS command line interpreter
^X ! - run 1 DOS command
^X = - show cursor position on message line
ESC ! = - reposition cursor
^X ( - start keyboard macro definition
^X ) = end keyboard macro definition
^X E - execute keyboard macro
^X C or ^X^C -hard exit, do not save file
^X^F -exit and save file