Clean up startup and help files.

This commit is contained in:
Renaud 2021-09-16 09:44:59 +08:00
parent 0c584e5490
commit 8726e5b8aa
3 changed files with 89 additions and 396 deletions

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@ -19,7 +19,7 @@
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
=> THE VERY BASICS => THE VERY BASICS
Notations: ^X means <Ctrl> and X. The <Meta> key is <Esc> on most systems. Notations: ^X means <Ctrl> and X. The <Meta> key is <Esc> on most systems.
Exiting: ^G aborts almost any operation. ^X ^C will get you out of uEmacs. Exiting: ^G aborts almost any operation. ^X ^C will get you out of µEMACS.
A BUFFER is a named area containing a FILE being edited. Many buffers may A BUFFER is a named area containing a FILE being edited. Many buffers may
be active at once. Many WINDOWS may be active at once on the screen. All be active at once. Many WINDOWS may be active at once on the screen. All
@ -37,7 +37,7 @@ Beginning of file ..... Meta < End of file ........... Meta >
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
=> FILE COMMANDS => FILE COMMANDS
Find file ............. ^X ^F Quick exit ............ Meta Z Find file ............. ^X ^F Quick exit ............ Meta Z
View file ............. ^X ^V Exit emacs ............ ^X ^C View file ............. ^X ^V Exit µEMACS ........... ^X ^C
Insert file ........... ^X ^I Insert file ........... ^X ^I
Change file name ...... ^X N Filter buffer ......... ^X # Change file name ...... ^X N Filter buffer ......... ^X #
Save file ............. ^X ^D Save file ............. ^X ^D
@ -118,12 +118,12 @@ Query replace string .. Meta ^R :: Yes/no Y/N, replace rest !, cancel ^G.
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
=> ACCESSING THE OPERATING SYSTEM => ACCESSING THE OPERATING SYSTEM
Quick exit ............ Meta Z :: Write out all changed buffers and exit. Quick exit ............ Meta Z :: Write out all changed buffers and exit.
Exit emacs ............ ^X ^C :: Exit without automatic save. Exit µEMACS ........... ^X ^C :: Exit without automatic save.
I shell ............... ^X C :: Start a new command processor. I shell ............... ^X C :: Start a new command processor.
Shell command ......... ^X ! :: Execute one operating system command. Shell command ......... ^X ! :: Execute one operating system command.
Pipe command .......... ^X @ :: Pipe command results to a new buffer. * Pipe command .......... ^X @ :: Pipe command results to a new buffer.
Filter buffer ......... ^X # :: Filter buffer through a program. * Filter buffer ......... ^X # :: Filter buffer through a program.
Execute program ....... ^X $ :: * Not under VMS. Execute program ....... ^X $ ::
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
=> MACRO COMMANDS => MACRO COMMANDS
Begin macro ........... ^X ( Begin macro ........... ^X (

310
emacs.rc
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@ -1,113 +1,51 @@
; EMACS.RC / .emacsrc ; .emacsrc -- Startup file for µEMACS 4.2
; ;
; Startup file for MicroEMACS 3.9 and uEmacs/PK 4.0
; This file is executed every time the editor is entered. ; This file is executed every time the editor is entered.
;
; Modified by Petri Kutvonen, last edited September 1991.
set $discmd "FALSE" set $discmd FALSE
!if &not &seq $progname µEMACS
; uemacs/PK and MicroEMACS
set $discmd TRUE
!return
!endif
!if &seq $progname "µEMACS" set $tab 4
!force execute-file &cat $HOME "/.uerc" # set $viewtab TRUE # uncomment this line if you need to visualize tabs
set $fillcol 76
## Help facility
!if &seq $TERM cygwin
set $scroll FALSE
set %F1 FNP #currently not readable
set %Home FN1
set %End FN4
!else !else
set %F1 FNP
; First, try to resolve if we are on a PC ... yes, this is a kludge set %Home FNH
set %End FNF
!if &seq $sres "NORMAL"
set %system "OTHER"
!else
set %system "PC"
!endif !endif
!if &seq %system "PC" !store 40
set $discmd FALSE
; PC specific initialization
write-message "(Setting up)"
; Comment out or change this line if you want more than 25 lines,
; other possible $sres values include EGA and VGA
set $sres "CGA"
; Uncomment next line if your old screen "snows"
;set $flicker "TRUE"
; If your screen "snows" you'll not like scrolling
!if &seq $flicker "TRUE"
set $scroll "FALSE"
!endif
; Function keys (unshifted)
; f1 f2 f3 f4 f5 f6 f7 f8 f9 f10
; FN; FN< FN= FN> FN? FN@ FNA FNB FNC FND
bind-to-key help FN;
bind-to-key exit-emacs FND
; Function keys (shifted)
; F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
; FNT FNU FNV FNW FNX FNY FNZ FN[ FN\ FN]
; Other special keys (unshifted)
; Home End Ins Del PgUp PgDn
; FNG FNO FNR FNS FNI FNQ
; Some common Alt-keys
; Alt-X Alt-Z Alt-C Alt-F Alt-O
; FN- FN, FN. FN! FN^X
bind-to-key exit-emacs FN-
bind-to-key quick-exit FN,
bind-to-key i-shell FN.
bind-to-key find-file FN!
bind-to-key view-file FN/
bind-to-key next-window FN^X
; Set screen colors
; You can define a DOS environment variable EMACS_BW (any value)
; if you don't like colors, e.g. if you have a LCD screen
!if &seq &env "EMACS_BW" ""
add-global-mode "blue"
add-global-mode "HIGH"
!endif
!endif
; Help facility
40 store-macro
set $discmd "FALSE"
!if &not &seq $cbufname "emacs.hlp" !if &not &seq $cbufname "emacs.hlp"
write-message "(Loading Help)" write-message "(Loading Help)"
!force help !force help
!force 8 resize-window !if &not &seq $cbufname "emacs.hlp"
!if &seq %system "PC" write-message "(Failed to load Help)"
!if &seq &env "EMACS_BW" ""
add-mode "red"
!endif
bind-to-key execute-macro-38 FNI
bind-to-key execute-macro-37 FNQ
!else !else
bind-to-key execute-macro-38 FN5 !force 8 resize-window
bind-to-key execute-macro-37 FN6 bind-to-key execute-macro-39 FN5
bind-to-key execute-macro-38 FN6
bind-to-key execute-macro-37 %Home
bind-to-key execute-macro-36 %End
beginning-of-line
2 forward-character
1 redraw-display
set %hlpupdn "[PgUp] / [PgDn]"
set %hlphelp "[F1]"
run helponhelp
!endif !endif
beginning-of-line
2 forward-character
1 redraw-display
save-window
!if &seq %system "PC"
set %hlpupdn "<PgUp> / <PgDn>"
set %hlphelp "<F1>"
!else
set %hlpupdn "<Prev Scrn> / <Next Scrn>"
set %hlphelp "<Help>"
!endif
execute-macro-39
!else !else
set %hlpcode &lef $line 2 set %hlpcode &lef $line 2
!if &seq %hlpcode ".." !if &seq %hlpcode ".."
@ -117,33 +55,29 @@ bind-to-key next-window FN^X
beginning-of-line beginning-of-line
2 forward-character 2 forward-character
1 redraw-display 1 redraw-display
execute-macro-39 run helponhelp
!else !else
!if &seq %system "PC" !force search-reverse "=>"
bind-to-key previous-page FNI bind-to-key previous-page FN5
bind-to-key next-page FNQ bind-to-key next-page FN6
!else bind-to-key beginning-of-file %Home
bind-to-key previous-page FN5 bind-to-key end-of-file %End
bind-to-key next-page FN6
!endif
!force restore-window
!force delete-window !force delete-window
clear-message-line clear-message-line
!endif !endif
!endif !endif
set $discmd "TRUE" set $discmd TRUE
!endm !endm
bind-to-key execute-macro-40 M-? bind-to-key execute-macro-40 M-?
!if &seq %system "PC" bind-to-key execute-macro-40 %F1
bind-to-key execute-macro-40 FN; bind-to-key execute-macro-40 M-O
!else bind-to-key beginning-of-file %Home
bind-to-key execute-macro-40 FNh bind-to-key end-of-file %End
!endif
; Help on Help
39 store-macro ## Help on Help
!store helponhelp
!if &seq &rig $line 5 "INDEX" !if &seq &rig $line 5 "INDEX"
write-message &cat "Select topic from list and press " %hlphelp write-message &cat "Select topic from list and press " %hlphelp
!else !else
@ -151,150 +85,72 @@ bind-to-key execute-macro-40 M-?
!endif !endif
!endm !endm
; Previous help page
38 store-macro ## Previous help page
!store 39
!if &seq $cbufname "emacs.hlp" !if &seq $cbufname "emacs.hlp"
beginning-of-line beginning-of-line
!force search-reverse "=>" !force search-reverse "=>"
2 forward-character 2 forward-character
1 redraw-display 1 redraw-display
execute-macro-39 run helponhelp
!else !else
previous-page previous-page
!endif !endif
!endm !endm
; Next help page
37 store-macro ## Next help page
!store 38
!if &seq $cbufname "emacs.hlp" !if &seq $cbufname "emacs.hlp"
beginning-of-line beginning-of-line
2 forward-character 2 forward-character
!force search-forward "=>" !force search-forward "=>"
1 redraw-display 1 redraw-display
execute-macro-39 run helponhelp
!else !else
next-page next-page
!endif !endif
!endm !endm
; Set up auto CMODE !store 37
beginning-of-file
!if &seq $cbufname "emacs.hlp"
execute-macro-39
!endif
!endm
36 store-macro !store 36
!if &seq &mid $cfname 1 7 "/tmp/Re" end-of-file
add-mode "wrap" !if &seq $cbufname "emacs.hlp"
!return execute-macro-39
!endif
!if &gre &sin $cfname "/.ed" 0
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/.let" 0
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/.art" 0
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/nn." 0
add-mode "wrap"
!return
!endif
set %rctmp &sin $cfname "."
!if &equ %rctmp 0
!return
!endif
set %rctmp &mid $cfname &add %rctmp 1 5
!if &or &seq %rctmp "c" &seq %rctmp "h"
add-mode "cmode"
!endif
!if &or &seq %rctmp "txt" &or &seq %rctmp "doc" &or &seq %rctmp "tmp" &seq %rctmp "tex"
add-mode "wrap"
!endif !endif
!endm
## Set up auto CMODE or WRAP
!store 35
set %rctmp &right $cfname 4
!if &or &seq .txt %rctmp &seq .doc %rctmp
add-mode wrap
!return
!endif
set %rctmp &right %rctmp 2
!if &or &seq .c %rctmp &seq .h %rctmp
add-mode cmode
!return
!endif
!endm !endm
bind-to-key execute-macro-36 M-FNR bind-to-key execute-macro-35 M-FNR
; Setup for ASCII {|}[\] to ISO Latin-1 translation
21 store-macro
insert-string "ä"
!endm
22 store-macro
insert-string "ö"
!endm
23 store-macro
insert-string "å"
!endm
24 store-macro
insert-string "Ä"
!endm
25 store-macro
insert-string "Ö"
!endm
26 store-macro
insert-string "Å"
!endm
27 store-macro
bind-to-key execute-macro-21 {
bind-to-key execute-macro-22 |
bind-to-key execute-macro-23 }
bind-to-key execute-macro-24 [
bind-to-key execute-macro-25 \
bind-to-key execute-macro-26 ]
write-message "ISO Latin-1 äöåÄÖÅ"
!endm
28 store-macro
unbind-key {
unbind-key |
unbind-key }
unbind-key [
unbind-key \
unbind-key ]
write-message "ASCII {|}[\]"
!endm
bind-to-key execute-macro-27 ^X[
bind-to-key execute-macro-28 ^X]
; Make cut-paste easier in window systems
## Make cut-paste easier in window systems
bind-to-key newline ^J bind-to-key newline ^J
; uEmacs/PK specific initialization
!if &seq $progname "uEmacs/PK" !if &or &sin $LANG "UTF-8" &sin $LANG "utf8"
; Don't scroll on a Sun
!if &or &seq $TERM "sun" &seq $TERM "sun-cmd"
set $scroll "FALSE"
!endif
; Execute local initialization files
!if &seq %system "PC"
!force execute-file "EM.RC"
!else
!force execute-file &cat $HOME "/.emrc"
!force execute-file ".emrc"
!endif
!endif
!if &gre &sin $LANG "UTF-8" 0
add-global-mode "utf-8" add-global-mode "utf-8"
!endif !endif
!if &gre &sin $LANG "utf8" 0 set $discmd TRUE
add-global-mode "utf-8"
!endif
add-global-mode "utf-8"
!endif
set $discmd "TRUE"

163
ue.rc
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@ -1,163 +0,0 @@
# UE.RC
#
# Startup file for µEMACS 4.2
# This file is executed every time the editor is entered.
# If you want to keep compatibility with em (uEmacs/PK) or me (MicroEMACS)
# cp emacs.rc ~/.emacsrc
# cp ue.rc ~/.uerc
# otherwise
# cp ue.rc ~/.emacsrc
set $discmd "FALSE"
set $tab 4
; Help facility
40 store-macro
set $discmd "FALSE"
!if &not &seq $cbufname "emacs.hlp"
write-message "(Loading Help)"
!force help
!if &not &seq $cbufname "emacs.hlp"
write-message "(Failed to load Help)"
!else
!force 8 resize-window
bind-to-key execute-macro-39 FN5
bind-to-key execute-macro-38 FN6
bind-to-key execute-macro-37 FNH
bind-to-key execute-macro-36 FNF
beginning-of-line
2 forward-character
1 redraw-display
set %hlpupdn "[PgUp] / [PgDn]"
set %hlphelp "[F1]"
run helponhelp
!endif
!else
set %hlpcode &lef $line 2
!if &seq %hlpcode ".."
set %hlptopic &mid $line 4 99
end-of-line
!force search-forward %hlptopic
beginning-of-line
2 forward-character
1 redraw-display
run helponhelp
!else
!force search-reverse "=>"
bind-to-key previous-page FN5
bind-to-key next-page FN6
bind-to-key beginning-of-file FNH
bind-to-key end-of-file FNF
!force delete-window
clear-message-line
!endif
!endif
set $discmd "TRUE"
!endm
bind-to-key execute-macro-40 M-?
bind-to-key execute-macro-40 FNP
bind-to-key beginning-of-file FNH
bind-to-key end-of-file FNF
; Help on Help
store-procedure helponhelp
!if &seq &rig $line 5 "INDEX"
write-message &cat "Select topic from list and press " %hlphelp
!else
write-message &cat "Use " &cat %hlpupdn &cat " to scan help file -- " &cat %hlphelp " to toggle help window"
!endif
!endm
; Previous help page
39 store-macro
!if &seq $cbufname "emacs.hlp"
beginning-of-line
!force search-reverse "=>"
2 forward-character
1 redraw-display
run helponhelp
!else
previous-page
!endif
!endm
; Next help page
38 store-macro
!if &seq $cbufname "emacs.hlp"
beginning-of-line
2 forward-character
!force search-forward "=>"
1 redraw-display
run helponhelp
!else
next-page
!endif
!endm
37 store-macro
beginning-of-file
!if &seq $cbufname "emacs.hlp"
execute-macro-39
!endif
!endm
36 store-macro
end-of-file
!if &seq $cbufname "emacs.hlp"
execute-macro-39
!endif
!endm
; Set up auto CMODE
35 store-macro
!if &seq &mid $cfname 1 7 "/tmp/Re"
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/.ed" 0
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/.let" 0
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/.art" 0
add-mode "wrap"
!return
!endif
!if &gre &sin $cfname "/nn." 0
add-mode "wrap"
!return
!endif
set %rctmp &sin $cfname "."
!if &equ %rctmp 0
!return
!endif
set %rctmp &mid $cfname &add %rctmp 1 5
!if &or &seq %rctmp "c" &seq %rctmp "h"
add-mode "cmode"
!endif
!if &or &seq %rctmp "txt" &or &seq %rctmp "doc" &or &seq %rctmp "tmp" &seq %rctmp "tex"
add-mode "wrap"
!endif
!endm
bind-to-key execute-macro-35 M-FNR
; Make cut-paste easier in window systems
bind-to-key newline ^J
!if &or &gre &sin $LANG "UTF-8" 0 &gre &sin $LANG "utf8" 0
add-global-mode "utf-8"
!endif
set $discmd "TRUE"