! TITLE CVTHELP.TPU
! IDENT 01-001
!
!++
! Copyright (c) 1990-2001 Info-ZIP. All rights reserved.
!
! See the accompanying file LICENSE, version 2000-Apr-09 or later
! (the contents of which are also included in zip.h) for terms of use.
! If, for some reason, all these files are missing, the Info-ZIP license
! also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
!
!++
!
! Program: CVTHELP.TPU
!
! Author: Hunter Goatley
!
! Date: January 12, 1992
!
! Purpose: Convert .HELP files to RUNOFF .RNH files. Substitutes
! RUNOFF commands for tags imbedded in the .HELP file.
!
! Calling sequence:
!
! $ EDIT/TPU/NOJOURNAL/NODISPLAY/COMMAND=CVTHELP file.HELP
!
! Modified by:
!
! 01-001 Hunter Goatley 7-FEB-2001 15:40
! Added <NEXT> for qualifier separators.
!
! 01-000 Hunter Goatley 12-JAN-1992 15:15
! Original version.
!
!--
Procedure eve_convert_help
Local temp
,x
;
qualifier_level := 0;
hg$substitute_topic(current_buffer, "<MAIN>", ".indent-3", "1");
hg$substitute_topic(current_buffer, "<QUALIFIER>", ".sk;.indent-3", "");
hg$substitute_topic(current_buffer, "<TOPIC>", ".indent-3", "2");
hg$substitute_topic(current_buffer, "<SUBTOPIC>", ".indent-3", "3");
hg$substitute_topic(current_buffer, "<SUBSUBTOPIC>", ".indent-3", "4");
hg$substitute_comment(current_buffer,"<QUALIFIERS>",".indent-3;2 Qualifiers");
hg$substitute_comment(current_buffer,"<PARAMETER>",".indent-2");
hg$substitute_comment(current_buffer,"<PTEXT>",".lm+3");
hg$substitute_comment(current_buffer,"<TXETP>",".lm-3");
hg$substitute_comment(current_buffer,"<ETEXT>",".lm+4");
hg$substitute_comment(current_buffer,"<TXETE>",".lm-4");
hg$substitute_comment(current_buffer,"<INIT>",".noflags;.lm3;.rm70");
hg$substitute_comment(current_buffer,"<LITERAL>",".lm+4;.literal");
hg$substitute_comment(current_buffer,"<LARETIL>",".end literal;.lm-4");
hg$substitute_comment(current_buffer,"<DOT1LIST>",'.list 1,"o"');
hg$substitute_comment(current_buffer,"<DOT0LIST>",'.list 0,"o"');
hg$substitute_comment(current_buffer,"<ENTRY>",".le");
hg$substitute_comment(current_buffer,"<TSIL>",".end list");
hg$substitute_comment(current_buffer,"<CENTER>",".center");
hg$substitute_comment(current_buffer,"<FORMAT>",".sk;.indent2");
hg$substitute_comment(current_buffer,"<NOTE>",".note");
hg$substitute_comment(current_buffer,"<ETON>",".end note");
hg$substitute_comment(current_buffer, LINE_BEGIN & LINE_END,".sk");
hg$substitute_comment(current_buffer, LINE_BEGIN & "|", "");
hg$substitute_comment(current_buffer,"<NEXT>",".br");
EndProcedure; ! eve_convert_help
Procedure hg$substitute_comment (the_buffer, target, new)
Local temp
,save_pos
,x
;
on_error;
endon_error;
save_pos := mark(none);
position(beginning_of(the_buffer));
loop
x := search(target, forward);
exitif x = 0;
position (x);
erase_character(length(x));
copy_text(new);
endloop;
position(save_pos);
EndProcedure; ! hg$substitute_comment
Procedure hg$substitute_topic (the_buffer, target, new, level)
Local temp
,save_pos
,x
;
on_error;
endon_error;
save_pos := mark(none);
position(beginning_of(the_buffer));
loop
x := search(target, forward);
exitif x = 0;
position (x);
erase_character(length(x));
move_vertical(-1);
if (length(current_line) = 0)
then copy_text("|");
endif;
move_vertical(1);
copy_text(".!------------------------------------------------------");
split_line;
copy_text(new);
move_horizontal(-current_offset);
move_vertical(1);
if level <> "" then
copy_text(level + " ");
! else
! if qualifier_level = 0
! then
! copy_text("2 Qualifiers");
! split_line; split_line;
! copy_text(new); split_line;
! qualifier_level := 1;
! endif;
endif;
move_horizontal(-current_offset);
move_vertical(1);
if length(current_line) = 0
then
if (target = "<MAIN>") OR (target = "<TOPIC>")
OR (target = "<SUBTOPIC>") or (target = "<SUBSUBTOPIC>")
then copy_text(".br");
else copy_text(".sk");
endif;
endif;
endloop;
position(save_pos);
EndProcedure; ! hg$substitute_topic
!===============================================================================
Procedure tpu$init_procedure
Local temp
,orig_filespec
,f
;
on_error
endon_error;
!Prompt user for information
orig_filespec := get_info(command_line, "file_name");
if orig_filespec = ""
then
message("No .HELP file given");
quit;
endif;
f := file_parse(orig_filespec, ".HELP"); !Add .LIS ending
! Create a buffer and window for editing
main_buf := create_buffer ("MAIN",f);
set (eob_text, main_buf, "[End of buffer]");
position (beginning_of(main_buf));
eve_convert_help;
f := file_parse(orig_filespec,"","",NAME);
write_file (main_buf, f+".RNH");
quit;
EndProcedure; !TPU$INIT_PROCEDURE
tpu$init_procedure;