Thread View: vmsnet.tpu
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Started by fairfield
Fri, 18 Dec 1992 23:42
KHF$FORMAT.3-OF-3 (Eve Justify procedures)
Author: fairfield
Date: Fri, 18 Dec 1992 23:42
Date: Fri, 18 Dec 1992 23:42
172 lines
6403 bytes
6403 bytes
-+-+-+-+-+-+-+-+ START OF PART 3 -+-+-+-+-+-+-+-+
X`09`09indx2`20:=`20indx1;`09`09`20`20`20`20!`09working`20outward.`20`20Variabl
Ve
X`09`09indx`20`20:=`201;`09`09`20`20`20`20!`09"indx"`20is`20just`20a`20counter
V`20here.
X`09`09Loop
X`09`09`20`20`20`20Exitif`20(indx`20>`20(nsmall+nbig));
X`09`09`20`20`20`20Position`20(khf$x_word_array`20`7Bindx1`7D);
X`09`09`20`20`20`20Copy_Text`20(the_fill);
X`09`09`20`20`20`20indx`20`20:=`20indx`20+`201;
X`09`09`20`20`20`20indx2`20:=`20indx2`20-`201;
X`09`09`20`20`20`20If`20(indx`20=`20(nbig+1))
X`09`09`20`20`20`20Then
X`09`09`09the_fill`20:=`20small_fill;
X`09`09`20`20`20`20Endif;
X`09`09`20`20`20`20Exitif`20(indx`20>`20(nsmall+nbig));
X`09`09`20`20`20`20Position`20(khf$x_word_array`20`7Bindx2`7D);
X`09`09`20`20`20`20Copy_Text`20(the_fill);
X`09`09`20`20`20`20indx`20:=`20indx`20+`201;
X`09`09`20`20`20`20indx1`20:=`20indx1`20+`201;
X`09`09`20`20`20`20If`20(indx`20=`20(nbig+1))
X`09`09`20`20`20`20Then
X`09`09`09the_fill`20:=`20small_fill;
X`09`09`20`20`20`20Endif;
X`09`09Endloop;
X
X`09`20`20`20`20`5B2`5D:`09`09`09`20`20`20`20!`20Fill`20type`202:`20`20Fill`20g
Vaps`20starting
X`09`09indx1`20:=`202;`09`09`20`20`20`20!`09both`20ends`20of`20the`20line`20and
V`20work
X`09`09indx2`20:=`20ngaps`20+`201;`09`20`20`20`20!`09toward`20the`20center.`20
V`20Variable
X`09`09indx`20`20:=`201;`09`09`20`20`20`20!`09"indx"`20is`20just`20a`20counter
V`20here.
X`09`09Loop
X`09`09`20`20`20`20Exitif`20(indx`20>`20(nsmall+nbig));
X`09`09`20`20`20`20Position`20(khf$x_word_array`20`7Bindx1`7D);
X`09`09`20`20`20`20Copy_Text`20(the_fill);
X`09`09`20`20`20`20indx`20`20:=`20indx`20`20+`201;
X`09`09`20`20`20`20indx1`20:=`20indx1`20+`201;
X`09`09`20`20`20`20If`20(indx`20=`20(nbig+1))
X`09`09`20`20`20`20Then
X`09`09`09the_fill`20:=`20small_fill;
X`09`09`20`20`20`20Endif;
X`09`09`20`20`20`20Exitif`20(indx`20>`20(nsmall+nbig));
X`09`09`20`20`20`20Position`20(khf$x_word_array`20`7Bindx2`7D);
X`09`09`20`20`20`20Copy_Text`20(the_fill);
X`09`09`20`20`20`20indx`20`20:=`20indx`20+`201;
X`09`09`20`20`20`20indx2`20:=`20indx2`20-`201;
X`09`09`20`20`20`20If`20(indx`20=`20(nbig+1))
X`09`09`20`20`20`20Then
X`09`09`09the_fill`20:=`20small_fill;
X`09`09`20`20`20`20Endif;
X`09`09Endloop;
X`09`09`09`09`09`20`20`20`20!`20Fill`20type`203:`20`20Fill`20gaps`20starting
X`09`20`20`20`20`5B3`5D:`09`09`09`20`20`20`20!`09from`20the`20right,`20working
V`20toward
X`09`09indx`20:=`20ngaps`20+`201;`09`20`20`20`20!`09the`20beginning`20of`20the
V`20line.
X`09`09Loop
X`09`09`20`20`20`20Exitif`20(indx`20<=`20(ngaps-nsmall-nbig+1));
X`09`09`20`20`20`20Position`20(khf$x_word_array`20`7Bindx`7D);
X`09`09`20`20`20`20Copy_Text`20(the_fill);
X`09`09`20`20`20`20indx`20:=`20indx`20-`201;
X`09`09`20`20`20`20If`20(indx`20=`20(ngaps-nbig+1))
X`09`09`20`20`20`20Then
X`09`09`09the_fill`20:=`20small_fill;
X`09`09`20`20`20`20Endif;
X`09`09Endloop;
X`09`09`09`09`09`20`20`20`20!`20Fill`20type`204:`20`20Fill`20gaps`20starting
X`09`20`20`20`20`5B4`5D:`09`09`09`20`20`20`20!`09from`20the`20left,`20working
V`20toward
X`09`09indx`20:=`202;`09`09`20`20`20`20!`09the`20end`20of`20the`20line.
X`09`09Loop
X`09`09`20`20`20`20Exitif`20(indx`20>`20(nsmall+nbig+1));
X`09`09`20`20`20`20Position`20(khf$x_word_array`20`7Bindx`7D);
X`09`09`20`20`20`20Copy_Text`20(the_fill);
X`09`09`20`20`20`20If`20(indx`20=`20(nbig+1))
X`09`09`20`20`20`20Then
X`09`09`09the_fill`20:=`20small_fill;
X`09`09`20`20`20`20Endif;
X`09`09`20`20`20`20indx`20:=`20indx`20+`201;
X`09`09Endloop;
X`09Endcase;
X
X`09If`20fill_type`20<`204
X`09Then
X`09`20`20`20`20fill_type`20:=`20fill_type`20+`201;
X`09Else
X`09`20`20`20`20fill_type`20:=`201;
X`09Endif;
X`20`20`20`20Endif;
X
X`20`20`20`20Move_Vertical`20(1);
XEndloop;
X
XSet`20(saved_mode,`20CURRENT_BUFFER);
XPosition`20(saved_position);
X
XReturn`20(TRUE);
X
XEndprocedure;`09`09!`20Khf$Justify
X
X`0C
X!++
X!`20`20`20This`20procedure`20prepares`20a`20range`20for`20(paragraph)`20fillin
Vg`20and`20possibly
X!`20`20`20justifying.`20`20All`20leading`20and`20trailing`20spaces`20are`20tri
Vmmed,`20and`20sentences
X!`20`20`20have`20an`20additional`20space`20appended`20to`20their`20ends.
X!
X!`20`20Author/Date:`09`09K.H.`20Fairfield,`09`0917-DEC-1992
X!--
X
XProcedure`20Khf$Fill_Edit
X!`09`20`20-------------
X`09`20`20`20(range_arg)`09`09!`20Range`20to`20edit.
X
XLocal`09saved_mode,`09!`20Save`20current`20mode`20of`20the`20buffer
X`09end_mark,`09!`20End`20of`20range_arg
X`09found_range,`09!`20An`20end`20of`20sentence
X`09term_patt;`09!`20Pattern`20of`20sentence`20terminators
X
Xsaved_mode`20:=`20Get_Info`20(CURRENT_BUFFER,`20"mode");
XSet`20(INSERT,`20CURRENT_BUFFER);
X
X!+
X!`20`20Following`20pattern`20assignment`20will`20match`20an`20end-of-sentence
V`20within`20a
X!`20`20line`20or`20at`20the`20end`20of`20a`20line.
X!-
Xterm_patt`20:=`20("."`20`7C`20"!"`20`7C`20"?")`20+`20("`20"`20`7C`20LINE_END);
V
X
X!+
X!`20`20Squeeze`20out`20excess`20spaces.
X!-
XEdit`20(range_arg,`20COMPRESS,`20TRIM,`20OFF);
X
X!+
X!`20`20Find`20sentence`20terminators`20and`20add`20a`20space.
X!-
Xend_mark`20:=`20End_Of`20(range_arg);
XPosition`20(range_arg);
XLoop
X`20`20`20`20found_range`20:=`20Search_Quietly`20(term_patt,`20FORWARD);
X`20`20`20`20Exitif`20(found_range`20=`200);
X`20`20`20`20Position`20(End_Of`20(found_range));
X`20`20`20`20Exitif`20(Mark`20(NONE)`20>`20end_mark);
X`20`20`20`20Copy_Text`20("`20");
XEndloop;
X
X!+
X!`20`20If`20there's`20a`20trailing`20final`20space`20at`20the`20end`20of`20ran
Vge_arg`20(the`20usual`20case),
X!`20`20erase`20it.
X!-
XPosition`20(end_mark);
XMove_Horizontal`20(-1);
XIf`20CURRENT_CHARACTER`20=`20"`20"
XThen
X`20`20`20`20Erase_Character`20(1);
XEndif;
X
XSet`20(saved_mode,`20CURRENT_BUFFER);
X
XReturn`20(TRUE);
X
XEndprocedure;`09`09!`20Khf$Fill_Edit
$ call unpack KHF$FORMAT.TPU;8 946030369 ""
$ v=f$verify(v)
$ exit
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