Enter your search terms Submit search form
	Web pdp-10.trailing-edge.com

!* -*- TECO -*- !
!* [toed.xkl.com]DXX:<EMACS>CLOCK.EMACS.1, 10-Apr-96 17:10:31, Edit by ALDERSON!
!* Reconstructed from sourceless library.  Commented as well as possible !

!~Filename~:! !Time macros for EMACS!
CLOCK

!& Setup CLOCK Library:! !S Setup for showing time in mode line.
Runs Q$CLOCK Setup Hook$ if there one.
Updates display every minute, but you can change this by doing
<seconds>MM & Start Realtime Modeline Clock.!

	0FO..QCLOCK_Setup_Hook[1
	FQ1"GM1'
	"#M.M&_Set_My_Mode_LinefsModeMacro
	    m(m.m&_Start_Realtime_Modeline_Clock)'
	

!& Get Current Time:! !S Returns Time as a string of exactly 7 chars.!

    [0[1[2[3[4
    fs date :fs fd convert u1	    !* Convert current date to string!
    12,14:g1u2			    !* Get minutes portion!
    9,11:g1u3			    !* Get hours portion!
    F=200"e			    !* On the hour? (Minutes = 00?)!
        F=300"e:i*Midnite'	    !* Yes, special hour 00 or 12?!
        F=312"e:i*Noon___''
    3/12"e			    !* Two-digit hour?!
        :i4am'			    !* Assume forenoon...!
      "#(3-12):\u3		    !* Convert from 24hr to 12hr clock!
        fq3-1"e:i3_3'	    !* If only 1 hour digit, pad leading space!
        :i4pm'			    !* Afternoon...!
    F=3_0"e:i312'		    !* If before 1am or 1pm, say 12<mumble>!
      "#F=300"e:i312''
    0:g3-48"e			    !* If the leading character still = 0!
        0:F3_'		    !* make it a space!
    :i*3:24		    !* and return our string.!

!& Start Realtime Modeline Clock:! !S Get the realtime clock interrupts going.
Optional numeric argument specifies seconds between update.  Default is 60.!

    F F -1"n
        (30 * 60) FS Clk Int'
    "#
        30 * (F) FS Clk Int'
    0 M.V Modeline_Full_Update_Time
    M.M &_Insert_Correct_Time_in_Mode_Line fs CLK Macro
    0

!& Insert Correct Time In Mode Line:! !S Updates modeline display of time.!

    1,M.M&_Periodic_Action"n       !* Perform any defined periodic action!
        M(M.M&_Periodic_Action)'

    qModeline_Full_Update_Time"e  !* Toggle!
        1uModeline_Full_Update_Time
        0'
    "#
      0uModeline_Full_Update_Time'

    f[ ins len
    qEditor_Name[0
    f~..J 0  -1 -FQ0 "N oSet'
    FQ..J - (FQ0+8) "l oSet'

    :i0 ..J
    M(M.M&_Get_Current_Time)[1
    FQEditor_Name +1 :F01
    F=0 ..J "e 0'
    q0u..J
    FR
    0

    !Set!
    m(fs mode macro)fr
    0

!& Set My Mode Line:! !S Set the ..J Mode to display options and current time.
When setting the major mode, call this with a nonzero argument and the major
mode name as a string argument.  It will change the mode and run the
<modename> Mode Hook variable, if there is one.!

    -(FS QP PTR * 2) FS MODE CH   !* Arrange to call FS Mode Macro$ if!
                                    !* control returns to outer stack!

    QEditor_Name[0                !* Save editor name and current mode name!
    QMode[1

    "N :I1  Q1UMode        !* Get new major mode name, if any!
        0FO..Q1_Mode_Hook[2      !* Look up mode hook!
        Q2"NM2''                    !* If there is one, run it!

    0[.1 q..J[.2
    <fq.2 @; 0:g.2 - [ :@; %.1
        1,fq.2 :g.2 u.2>
    F~.2 0 -1 -FQ0 "N 0'

    F[BBind G0 I_
    g(m(m.m&_get_current_time)*)I_

    0FO..QEditor_Type[2
    Q2"N G2 I_'

    I( G1

    QSubmodeU2 FQ2"G
        I[2]'

    QAuto_Fill_Mode"N
        I_Fill'

    QAuto_Save_Mode"N
        I_Save'
      "# QAuto_Save_Default"N
         I_Save(off)''

    FS^RREPLACE"NI_Ovwrt'

    FSTYISINK"NI_Def'

    MSet_Mode_Line_Hook + 0 U2
    FQ2"G G2'

    I)__

    QBuffer_NameU2
    QBuffer_FilenamesU1
    Q1"N Q1 F[ D FILE
        F~ (FS D FN1 :F6) 2"E 0 U2''
    Q2"N I2:__'

    FQ1"G G1
        FS OS TECO"N               !* If not on ITS!
            FQ1 R FS HS NAME :F6 U2
            FS OS TECO -1"E        !* If *really* TENEX!
                FQ2 F~2"E FQ 2D''
              "# 4 F~ DSK:"E 4D  !* If Tops-20!
                 FQ2 + 2 F~ <2>"E FQ2 + 2 D'''

            ZJ FS D VERS"E -2D''

        I_ QInhibit_Write"L I(RO)_''

    ZJ Q.1< I]_ > J Q.1,[I
    HX..J
    0