Anker Berg-Sonne, Copyright (C) 1985-1989 Sedt Version 4.0 EDT Style Help Menu At any point type Backspace ( H) to go up one level, Return to continue and go up one level at the end, or a digit to make a menu selection. 0 Keyboard Diagram 1 Keyboard Commands 2 Internal Commands 0 %K 1 Anker Berg-Sonne, Copyright (C) 1985-1989 Sedt Version 4.0 Keyboard Commands 0 Cursor Movement 1 Deletion 2 Insertion 3 Selecting Text Ranges 4 Text Formatting 5 Session Control 6 Key Definition 7 Miscellaneous 8 Ruler Definition Commands 10 C U R S O R M O V E M E N T <%A35>: %C40%T35 <%A36>: %C40%T36 <%A71>: %C40%T71 <%A75>: %C40%T75 <%A85>: %C40%T85 <%A91>: %C40%T91 <%A12>: %C40%T12 <%A21>: %C40%T21 <%A25>: %C40%T25 <%A26>: %C40%T26 <%A27>: %C40%T27 <%A28>: %C40%T28 <%A29>: %C40%T29 <%A30>: %C40%T30 <%A31>: %C40%T31 <%A32>: %C40%T32 <%A33>: %C40%T33 <%A34>: %C40%T34 <%A35>: %C40%T35 <%A36>: %C40%T36 <%A38>: %C40%T38 <%A39>: %C40%T39 <%A40>: %C40%T40 <%A103>: %C40%T103 <%A109>: %C40%T109 <%A110>: %C40%T110 <%A111>: %C40%T111 <%A112>: %C40%T112 <%A133>:%C40%T133 11 D E L E T I O N <%A13>: %C40%T13 <%A62>: %C40%T62 <%A95>: %C40%T95 <%A23>: %C40%T23 <%A41>: %C40%T41 <%A42>: %C40%T42 <%A47>: %C40%T47 <%A115>: %C40%T115 12 I N S E R T I O N <%A54>: %C40%T54 <%A58>: %C40%T58 <%A80>: %C40%T80 <%A82>: %C40%T82 <%A87>: %C40%T87 <%A11>: %C40%T11 <%A22>: %C40%T22 <%A113>: %C40%T113 <%A116>: %C40%T116 <%A123>: %C40%T123 <%A124>: %C40%T124 <%A127>: %C40%T127 13 S E L E C T I N G T E X T R A N G E S <%A24>: %C40%T24 <%A106>: %C40%T106 <%A84>: %C40%T84 14 T E X T F O R M A T T I N G <%A50>: %C40%T50 <%A51>: %C40%T51 <%A52>: %C40%T52 <%A61>: %C40%T61 <%A76>: %C40%T76 <%A82>: %C40%T82 <%A84>: %C40%T84 <%A86>: %C40%T86 <%A83>: %C40%T83 <%A89>: %C40%T89 <%A96>: %C40%T96 <%A121>: %C40%T121 15 S E S S I O N C O N T R O L <%A131>: %C40%T131 <%A132>: %C40%T132 <%A63>: %C40%T63 <%A77>: %C40%T77 <%A78>: %C40%T78 <%A10>: %C40%T10 <%A8>: %C40%T8 <%A6>: %C40%T6 <%A7>: %C40%T7 <%A93>: %C40%T93 <%A17>: %C40%T17 <%A18>: %C40%T18 <%A19>: %C40%T19 <%A20>: %C40%T20 <%A131>:%C40%T131 <%A132>:%C40%T132 <%A134>:%C40%T134 <%A135>:%C40%T135 <%A136>:%C40%T136 <%A137>:%C40%T137 <%A138>:%C40%T138 <%A139>:%C40%T139 16 K E Y D E F I N I T I O N <%A56>: %C40%T56 <%A66>: %C40%T66 <%A67>: %C40%T67 <%A101>: %C40%T101 <%A102>: %C40%T102 17 M I S C E L L A N E O U S <%A57>: %C40%T57 <%A59>: %C40%T59 <%A60>: %C40%T60 <%A16>: %C40%T16 <%A74>: %C40%T74 <%A15>: %C40%T15 <%A92>: %C40%T92 <%A94>: %C40%T94 <%A4>: %C40%T4 <%A9>: %C40%T9 <%A40>: %C40%T40 <%A97>: %C40%T97 <%A10>: %C40%T10 <%A105>: %C40%T105 <%A114>: %C40%T114 <%A122>: %C40%T122 <%A128>: %C40%T128 18 R U L E R D E F I N I T I O N C O M M A N D S <%A30> %C40%T30 <%A28> %C40%T28 - %C40Remove tab stop at current column %C40Move right to next tab position H %C40Move to column 1 T %C40Set a tab position at the current column L %C40Set left margin R %C40Set right margin for fill J %C40Set right margin for justify W %C40Set left margin for fill and justify A %C40Set auto left margin mode I %C40Set Tab indentation level %C40Remove all format controls at current column %C40Load saved ruler number Digit <%A0> %C40Save ruler in named ruler Digit %C40Return to edit mode 2 Anker Berg-Sonne, Copyright (C) 1985-1989 Sedt Version 4.0 Internal Commands 0 Execution 1 Tokens 2 Prompts 3 Conditionals 4 State Control 5 Regular expression search and replace 6 Movement Commands 7 Action Commands 20 Sedt Version 4.0 Execution Key definitions terminated by a period are executed immediatly after the key is pressed. Key definitions not terminated by a period are saved until a key with a defition terminated by a period is pressed. 21 Sedt Version 4.0 Tokens Tokens are replaced by the value that the token definies immediatly before command execution. Tokens replacement will not happen in responses to prompts. %%%% Replaced by a single %% character %%# The current value of the counter %%A Value of the environment variable SEDT or, on VMS, the string Sedt$Dir: %%B Next unseen broadcast message on VMS %%C Current character position %%D The device and directory of the output file of the current buffer %%E Value of environment variable SEDT or, on VMS, the string Sedt$Library: %%F Output file name of the current buffer %%HNNN Help text for MAP entry NNN %%L Current line number %%N Filename, excluding extention, of the output file of the current buffer %%P The contents of the paste buffer %%T The file type of the output file of the current buffer %%W The current cursor column 22 Sedt Version 4.0 Prompts If a key definition contains one of the following characters: ? or ! the following actions will take place: ?? is replaced by ? !! is replaced by ! ? will prompt with at the bottom of the screen, read a string from the keyboard and replace the contruct with the string. ! will prompt with at the bottom of the screen, wait for a key to be pressed and replace the construct with a string that uniquely identifies the key. 23 Sedt Version 4.0 Conditionals ^C() causes to be executed only if the current buffer contains unsaved changes. ^C(|) causes to be executed if the buffer contains unsaved changes and to executed if the buffer is unchanged. ^E()() causes to be executed. If any error occurs during the execution the rest of will be skipped and will be executed. string is ignored if no error occurs. ^E()(|) will execute . If an error occurs the rest of will be skipped and then will be executed, otherwise is executed after completion of . ^S() causes to be executed only if there is a select region active. ^S(|) causes to be executed if a select region is active. If no select region is active will be executed>. 24 ^ID() Executes if the default direction is forward. ^ID(|) Executes if the default direction is forward and if the default direction is reverse. ^IF() Executes if the cursor is alowed to move freely. ^IF(|) Executes if the cursor is allowed to move freely and if it is restricted to the length of lines in the file. ^II() Executes if characters are inserted wne typed. ^II(|) Executes if typed characters are inserted and if typed characters replace existing text. ^IB() Executes if cut operates in line mode. ^IB(|) Executes if cut operates in line mode and if cut operates in block mode. ^IT() Executes if typed tab characters are expanded to spaces. ^IT(|) Executes if typed tab characters are expanded to spaces and if types tab characters are inserted. ^IV() Executes searches use regular expressions. ^IV(|) Executes if searches use regular expressions and if searches are literal. ^IX() Executes if function definitions are inserted in response to prompts. ^IX(|) Executes if function defintitions are inserted in response to prompts and characters only are inserted. 24 Sedt Version 4.0 State Control ^TD() Saves the direction flag and restores it after have been executed. ^TF() Saves the cursor behavior toggle and restores it after have been executed. ^TI() Saves the replace/insert mode flag and restores it after have been executed. ^TB() Saves the block/line mode flag and restores it after have been executed. ^TT() Saves the the tab insert/expand flag and restores it after have been executed. ^TU() Saves the the case sensitivity flag and restores it after have been executed. ^TV() Saves the the regular expression search flag and restores it after have been executed. ^TX() Saves the the state on inserting functions definitions in response to prompts and restores it after have been executed. 25 Regular Expression Search and Replace The regular expression algorithms were written by Henry Spencer. Copyright (c) 1986 by University of Toronto. A regular expression is zero or more branches, separated by `|'. It matches anything that matches one of the branches. A branch is zero or more pieces, concatenated. It matches a match for the first, followed by a match for the second, etc. A piece is an atom possibly followed by `*', `+', or `?'. An atom followed by `*' matches a sequence of 0 or more matches of the atom. An atom followed by `+' matches a sequence of 1 or more matches of the atom. An atom followed by `?' matches a match of the atom, or the null string. An atom is a regular expression in parentheses (matching a match for the regular expression), a range (see below), `.' (matching any single character), `^' (matching the null string at the beginning of the input string), `$' (matching the null string at the end of the input string), a `\' followed by a single character (matching that character), or a single character with no other significance (matching that character). A range is a sequence of characters enclosed in `[]'. It normally matches any single character from the sequence. If the sequence begins with `^', it matches any single character not from the rest of the sequence. If two characters in the sequence are separated by `-', this is shorthand for the full list of ASCII characters between them (e.g. `[0-9]' matches any decimal digit). To include a literal `]' in the sequence, make it the first character (following a possible `^'). To include a literal `-', make it the first or last character. If a regular expression could match two different parts of the input string, it will match the one which begins earliest. If both begin in the same place but match different lengths, or match the same length in different ways, life gets messier, as follows. In general, the possibilities in a list of branches are considered in left-to-right order, the possibilities for `*', `+', and `?' are considered longest-first, nested constructs are considered from the outermost in, and concatenated constructs are considered leftmost-first. The match that will be chosen is the one that uses the earliest possibility in the first choice that has to be made. If there is more than one choice, the next will be made in the same manner (earliest possibility) subject to the decision on the first choice. And so forth. For example, `(ab|a)b*c' could match `abc' in one of two ways. The first choice is between `ab' and `a'; since `ab' is earlier, and does lead to a successful overall match, it is chosen. Since the `b' is already spoken for, the `b*' must match its last possibility-the empty string-since it must respect the earlier choice. In the particular case where no `|'s are present and there is only one `*', `+', or `?', the net effect is that the longest possible match will be chosen. So `ab*', presented with `xabbbby', will match `abbbb'. Note that if `ab*' is tried against `xabyabbbz', it will match `ab' just after `x', due to the begins-earliest rule. (In effect, the decision on where to start the match is the first choice to be made, hence subsequent choices must respect it even if this leads them to less-preferred alternatives.) Regular expression replacement causes each instance of `&' in source is replaced by the substring indicated by the found pattern. Each instance of `\n', where n is a digit, is replaced by the substring indicated by the n'th subpattern. To get a literal `&' or `\n' into dest, prefix it with `\'; to get a literal `\' preceding `&' or `\n', prefix it with another `\'. 26 Sedt Version 4.0 Movement Commands {}@AC Absolute Character {}@AL Absolute Line @BB Beginning of Buffer @BM Matching bracketing character:'"<>[]{}() @EB End of Buffer @EL End of Line {+|-|<|>}{}@C Character {+|-|<|>}{}@F Find {+|-|<|>}{}@L Line {}@M Mark {+|-|<|>}{}@N Next ocurrence of {+|-|<|>}{}@PAG Page {+|-|<|>}{}@PAR Paragraph {+|-|<|>}{}@SCR Screen {+|-|<|>}{}@SEN Sentence @SR Select Range {+|-|<|>}{}@V Vertical {+|-|<|>}{}@W Word @XSR Select Range without clear 27 Sedt Version 4.0 Action Commands :A Advance as Default :B Backward as Default :CB Cursor at Bottom of Screen :CC<@ command> Change Case :CD<@ command> Change to Lower case :CE Change Case Edt Style :CH Insert ASCII Character :CK Checkpoint buffer :CL Center Line :CM Cursor at Middle of Screen :CNA Add number to counter :CNG Get counter from buffer :CNI Increment or decrement counter :CNP Insert value of counter in buffer :CNS Set counter value :CS Save buffer context :CT Cursor at Top of Screen :CU<@ command> Change to Upper Case :CW Change to other window on screen :D<@ command> Delete :EAP<@ command> Delete and Append to Delete Buffer :EF Execute function number :EK Execute key :EL Set Error Level for Audible Warning :ERC Clear edit region :ERS<@ Command> Set edit region :FE Edit File :FG Get File :FNL Use Larger Font :FNS Use Smaller Font :FS Save File :FT<@ command> Fill :FW Write Buffer to File :FX Execute File :GAP<@ command> Get and Append to Delete Buffer :GE<@ command> Get :GR Get Ruler from Ruler Definition File :H Help :I Insert Text :KA Define character key :KF Define key :KGA Define gold character key :KK Define function key :KGK Define gold function key :KN Define key as function number {}:LD Decrease Indentation {}:LI Increase Indentation :LK<@ Command> Load Key Definition from Buffer {}:LNE Execute Keystrokes Stored in Key :LNL Store Keystrokes in Key :LNX End keystroke learning :LS Set Indentation Level {}:M Mark cursor position {}:NL New line {+|-|<|>}{}:NS Substitute Next {+|-}:NWC Switch to next changed buffer {+|-}:NWG Switch to the next buffer {+|-}:NWN Switch to next unused buffer {+|-}:NWU Switch to next used buffer :OE Output Error Message {}:OL Open Line :OM Output Message :OS Toggle Overstrike Mode :OW Switch to Previous Buffer :PD Insert Current Date :PL Load Paste Buffer from File :POPCH Restore buffer change flag :PR Print Current Buffer :PS Save Paste Buffer :PT Insert Current Time :PUSHCH Save buffer change flag :Q Quit :REP Replace :RF Refresh Display :RK Redefine key as character :RL Ruler :RMCHA Clear character delete buffer :RMHEL Clear help buffer :RMLIN Clear line delete buffer :RMPAG Clear page delete buffer :RMPAR Clear paragraph delete buffer :RMPAS Clear paste buffer :RMSEA Clear search buffer :RMSEN Clear sentence delete buffer :RMSUB Clear substitute buffer :RMUNK Clear unknown delete buffer :RMWOR Clear word delete buffer :RS Reset Select Range :RTAB<@ command> Replace tabs with spaces :RUL<@ command> Load Ruler from Entity :RUS Save Ruler in Buffer :SAVF Save function definitions in file :SAVK Save key mappings in file :SC Show Current Column :SEL Select :SETB Set block/line mode toggle :SETD Set forward/reverse toggle :SETF Set cursor behavior :SETK Set typewriter key command execution :SETR Set replace/insert mode toggle :SETT Set tab insert/expand toggle :SETU Set case sensitivity toggle :SETV Set regular expression toggle :SETX Set function definition toggle :SI Send a shift in character :SK Save Key Definition in Buffer :SL<@ command> Load Search Buffer :SO Send a shift out character :STAB<@ command> Replace multiple spaces with tabs :STRP<@ command> Strip trailing spaces from end of lines {+|-|<|>}{}:SUB