Source Code 1994 March

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Newsgroups: comp.sources.unix From: ross@spam.adelaide.edu.au (Ross Williams) Subject: v26i122: funnelweb - a tool for literate programming in C, Part02/20 Sender: unix-sources-moderator@vix.com Approved: paul@vix.com Submitted-By: ross@spam.adelaide.edu.au (Ross Williams) Posting-Number: Volume 26, Issue 122 Archive-Name: funnelweb/part02 [ several files in this archive will unpack with the wrong size, due to length restrictions in NNTP. --vix ] #! /bin/sh # This is a shell archive. Remove anything before this line, then unpack # it by saving it into a file and typing "sh file". To overwrite existing # files, type "sh file -c". You can also feed this as standard input via # unshar, or by typing "sh <file", e.g.. If this archive is complete, you # will see the following message at the end: # "End of archive 2 (of 20)." # Contents: admin/vms_bld.com answers/an03.lis answers/sc02.lis # answers/sc03.lis answers/sc04.lis answers/sc05.lis # answers/sc06.lis answers/sc08.lis answers/sc12.lis # answers/sc19.lis answers/sc20.lis answers/sc25.lis # answers/sc26.lis hackman/h_manual.toc sources/analyse.h # sources/as.c sources/clock.c sources/command.h sources/data.c # sources/dump.h sources/help_gnu.h sources/lister.h sources/main.c # sources/mapper.h sources/parser.h sources/scanner.h # sources/section.c sources/tangle.h sources/weave.h tests/ex16.fw # tests/generate.fw tests/hi09.fw tests/hi10.fw tests/pr08.fw # tests/pr09.fw tests/sc10.fw tests/sc11.fw userman/u_manual.log # Wrapped by vixie@gw.home.vix.com on Sun Apr 11 11:00:09 1993 PATH=/bin:/usr/bin:/usr/ucb ; export PATH if test -f 'admin/vms_bld.com' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'admin/vms_bld.com'\" else echo shar: Extracting \"'admin/vms_bld.com'\" $3808 characters$ sed "s/^X//" >'admin/vms_bld.com' <<'END_OF_FILE' X$! VMSBUILD.COM Build the Funnelweb program under VMS X$! X$! J Begg VSM Software Services 11-Feb-1992 jeremy@vsm.com.au X$! X$! set verify X$ set noon X$ say = "write sys$output" X$ sts = 1 X$ X$! X$! Make sure we are in the sources directory -- Assumes this procedure is in X$! the same directory as the sources. X$! X$ cur_def = f$env("DEFAULT") X$ proc = f$env("PROCEDURE") X$ procnam = proc - f$parse(proc,,,"VERSION") X$ procdir = proc - f$parse(proc,,,"NAME") - X - f$parse(proc,,,"TYPE") - X - f$parse(proc,,,"VERSION") X$ sourcedir = procdir - "ADMIN]" + "SOURCES]" X$ if f$search(sourcedir+"WEAVE.C").eqs."" X$ then X$ say "It would appear that the FunnelWeb sources have not been" X$ say "loaded into the correct directory. Please move them into" X$ say " ", procdir X$ say "then re-execute this procedure." X$ goto Exit X$ endif X$ X$ set default 'sourcedir' X X$ show default X$ X$! X$! Check for VAX C, use GNU C if VAX C is not found X$! X$ if f$search("SYS$SYSTEM:VAXC.EXE").nes."" X$ then X$ say " Using VAX C. If you prefer to use GNU C, edit the file" X$ say " ",procnam X$ say " as instructed therein." X$ use_VAXC = "true" X$ else X$ say " VAX C not found -- using GNU C." X$ use_VAXC = "false" X$ endif X$ X$!************************************************************************* X$! UNCOMMENT the following line to force use of VAX C !* X$! use_VAXC = "true" !* X$! UNCOMMENT the following line to force use of GNU C !* X$! use_VAXC = "false" !* X$!************************************************************************* X$! X$! Set up the appropriate symbols X$! X$ if use_VAXC X$ then X$ cc = "CC" X$ cflags = "/DEBUG/WARN/NOOPT/LIST" X$ else X$ cc = "GCC" X$ cflags = " -g -Wall" X$ endif X$ X$ link = "link" X$ X$! X$! An object library is used to hold .OBJ files along the way. X$! X$ if f$search("FUNNELWEB.OLB").eqs."" then $ lib/cre/obj funnelweb.olb X$ X$ if "''p1'" .eqs. "LINK" then $ goto Done_Compile X$! X$! Search for .C files, compiling same. X$! X$ old_src = "" X$ filecount = 0 X$ skiptofile = "" X$ if "''p1'" .nes. "" X$ then X$ skiptofile = "$USERS:[ROSS.FWDIR.SOURCES]''p1'" X$ endif X$Compile: X$ src = f$search("*.C") X$ if src.eqs."" then $ goto Done_Compile X$ if src.eqs.old_src then $ goto Done_Compile X$ srcnam = src - f$parse(src,,,"TYPE") - f$parse(src,,,"VERSION") X$ if srcnam .lts. skiptofile X$ then X$ write sys$output "Skipping ''srcnam'" X$ goto Compile X$ endif X$ say "Compiling ",srcnam X$ 'cc 'cflags 'srcnam X$ if .not.$status then $ goto Compile_Failed X$ lib/repl funnelweb 'srcnam X$ deletx 'srcnam'.obj; X$ goto Compile X$ X$Compile_Failed: X$ sts = $status X$ say "Build of FunnelWeb aborted because compile failed for file:" X$ say src X$ goto Exit X$ X$Done_Compile: X$ say "Linking..." X$ cur_exe = f$search("FUNNELWEB.EXE") X$ !Jeremy's link: link/debug/map/full funnelweb/opt X$ link funnelweb/library/include=main,sys$input:/opt/exe='procdir'fw.exe sys$share:vaxcrtl/share X$ if $status then $ goto Exit X$ sts = $status X$ say "Build of FunnelWeb aborted in Link phase" X$ if f$search("FUNNELWEB.EXE").nes.cur_exe then $ delete funnelweb.exe; X$ X$Exit: X$ set default 'cur_def' X$ exit sts END_OF_FILE if test 3808 -ne `wc -c <'admin/vms_bld.com'`; then echo shar: \"'admin/vms_bld.com'\" unpacked with wrong size! fi # end of 'admin/vms_bld.com' fi if test -f 'answers/an03.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/an03.lis'\" else echo shar: Extracting \"'answers/an03.lis'\" $3720 characters$ sed "s/^X//" >'answers/an03.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| AN03: Test semantics checking of macros. X 2 2| X 3 3| First define some macros to call. X 4 4| @$@<Zero@>@Z@M@{@} X 5 5| @$@<One@>@(@1@)@Z@M@{@} X 6 6| @$@<Two@>@(@2@)@Z@M@{@} X 7 7| X 8 8| 1. Test call to undefined macro. X 9 9| @$@<Sloth1@>@Z==@{@<Walrus@>@} X Error|...................^Call to undefined macro. X 10 10| X 11 11| 2. Test calls with wrong number of parameters. X 12 12| @$@<Sloth2@>@Z==@{ X 13 13| @<Zero@> X 14 14| @<Zero@>@(@) X Error|.^Call has 1 parameter, but the macro X |.^definition at line 4 specifies 0 parameters. X |.^Note: If your call looks like this: @<Macro@>@(@) then you X |.^should be aware that FunnelWeb treats this as a call with X |.^a single parameter consisting of the empty string. This X |.^is a consequence of parameter delimiters @"@" being optional. X 15 15| @<Zero@>@(@,@) X Error|.^Call has 2 parameters, but the macro X |.^definition at line 4 specifies 0 parameters. X 16 16| @<One@> X Error|.^Call has 0 parameters, but the macro X |.^definition at line 5 specifies 1 parameter. X 17 17| @<One@>@(@) X 18 18| @<One@>@(Walrus@,@) X Error|.^Call has 2 parameters, but the macro X |.^definition at line 5 specifies 1 parameter. X 19 19| @<Two@>@(Sloth@) X Error|.^Call has 1 parameter, but the macro X |.^definition at line 6 specifies 2 parameters. X 20 20| @} X 21 21| X 22 22| 3. Test call to file macro. X 23 23| @O@<deleteme.txt@>@{@} X |.^This file macro is called one or more times. X |.^Each call has been flagged with an error message. X 24 24| @$@<Teapot@>@Z@{@<deleteme.txt@>@} X Error|.................^Calls to file macros are not allowed. X |.................^Reason: It should be possible to comment out a X |.................^file macro without a big fuss. Calling a file macro X |.................^just tangles it up in the macro structure, X |.................^making it more difficult to comment out later. X 25 25| X 26 26| 4. Test macro never used and has <special>Z. X 27 27| @$@<Elephant@>@Z@{@} X 28 28| X 29 29| 5. Test macro often used and has <special>M. X 30 30| @$@<Giraffe@>@M@{@} X 31 31| @$@<Use Giraffe@>@Z@{@<Giraffe@>@<Giraffe@>@} X 32 32| X 33 33| 6. Test macro never used and no <special>Z X 34 34| @$@<Zebra@>@{@} X Error|.^This macro is never used (and has no @Z). X 35 35| X 36 36| 7. Test multiply used and no <special>M. X 37 37| @$@<Monkey@>@{@} X Error|.^This macro is used more than once (and has no @M). X 38 38| @$@<Use Monkey@>@Z@{@<Monkey@>@<Monkey@>@} X 39 39| X 40 40| 8. Test directly recursive macro. X 41 41| @$@<Who do ya call?@>@{@<Who do ya call?@>@} X Error|.^This macro has an infinite expansion. X 42 42| X 43 43| 9. Test indirectly recursive macro. X 44 44| @$@<X@>@M@{@<Y@>@} X Error|.^This macro has an infinite expansion. X 45 45| @$@<Y@>@{@<X@>@} X Error|.^This macro has an infinite expansion. X 46 46| X 47 47| 10. Test callers of recursive macros. X 48 48| @$@<Z@>@Z@{@<X@>@} X Error|.^This macro has an infinite expansion. X | <End-Of-File> X------------+------------------------------------------------------------------- X There were 13 Errors. END_OF_FILE if test 3720 -ne `wc -c <'answers/an03.lis'`; then echo shar: \"'answers/an03.lis'\" unpacked with wrong size! fi # end of 'answers/an03.lis' fi if test -f 'answers/sc02.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc02.lis'\" else echo shar: Extracting \"'answers/sc02.lis'\" $1817 characters$ sed "s/^X//" >'answers/sc02.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 1 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X | <End-Of-File> X Warning|.^Input file is empty (not a byte in syte)! X------------+------------------------------------------------------------------- X There were 2 Errors and 1 Warning. END_OF_FILE if test 1817 -ne `wc -c <'answers/sc02.lis'`; then echo shar: \"'answers/sc02.lis'\" unpacked with wrong size! fi # end of 'answers/sc02.lis' fi if test -f 'answers/sc03.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc03.lis'\" else echo shar: Extracting \"'answers/sc03.lis'\" $1994 characters$ sed "s/^X//" >'answers/sc03.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 0A | . | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| <010> X00002 00002| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 2 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[White]="<010> X" X0002[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X TEXT COMPONENT: Pos(L,C)=(1,1). X X-- Start of Text Scrap List -- Text scrap[White]="<010> X" X--- End of Text Scrap List --- X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X................. X------------+------------------------------------------------------------------- X There were 2 Errors. END_OF_FILE if test 1994 -ne `wc -c <'answers/sc03.lis'`; then echo shar: \"'answers/sc03.lis'\" unpacked with wrong size! fi # end of 'answers/sc03.lis' fi if test -f 'answers/sc04.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc04.lis'\" else echo shar: Extracting \"'answers/sc04.lis'\" $2025 characters$ sed "s/^X//" >'answers/sc04.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 0A 0A | .. | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| <010> X00002 00002| <010> X00003 00003| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 2 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[White]="<010> X<010> X" X0003[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X TEXT COMPONENT: Pos(L,C)=(1,1). X X-- Start of Text Scrap List -- Text scrap[White]="<010> X<010> X" X--- End of Text Scrap List --- X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X................. X------------+------------------------------------------------------------------- X There were 2 Errors. END_OF_FILE if test 2025 -ne `wc -c <'answers/sc04.lis'`; then echo shar: \"'answers/sc04.lis'\" unpacked with wrong size! fi # end of 'answers/sc04.lis' fi if test -f 'answers/sc05.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc05.lis'\" else echo shar: Extracting \"'answers/sc05.lis'\" $2474 characters$ sed "s/^X//" >'answers/sc05.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 30 35 3A 20 54 68 69 73 20 69 6E 70 75 74 | SC05: This input | X| 20 66 69 6C 65 20 63 6F 6E 74 61 69 6E 73 20 61 | file contains a | X| 20 73 69 6E 67 6C 65 20 6C 69 6E 65 20 63 6F 6E | single line con | X| 74 61 69 6E 69 6E 67 20 74 68 69 73 20 74 65 78 | taining this tex | X| 74 21 0A | t!. | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC05: This input file contains a single line containing this text!<010> X00002 00002| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 2 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC05: This input file contains a single line containing this text!<010> X" X0002[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X TEXT COMPONENT: Pos(L,C)=(1,1). X X-- Start of Text Scrap List -- Text scrap[Grey]="SC05: This input file contains a single line containing this text!<010> X" X--- End of Text Scrap List --- X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X................. X------------+------------------------------------------------------------------- X There were 2 Errors. END_OF_FILE if test 2474 -ne `wc -c <'answers/sc05.lis'`; then echo shar: \"'answers/sc05.lis'\" unpacked with wrong size! fi # end of 'answers/sc05.lis' fi if test -f 'answers/sc06.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc06.lis'\" else echo shar: Extracting \"'answers/sc06.lis'\" $3423 characters$ sed "s/^X//" >'answers/sc06.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 30 36 3A 20 54 65 73 74 20 46 75 6E 6E 65 | SC06: Test Funne | X| 6C 57 65 62 20 6F 6E 20 61 20 66 69 6C 65 20 77 | lWeb on a file w | X| 68 6F 73 65 20 6C 61 73 74 20 6C 69 6E 65 20 69 | hose last line i | X| 73 20 6E 6F 74 20 74 65 72 6D 69 6E 61 74 65 64 | s not terminated | X| 20 70 72 6F 70 65 72 6C 79 0A 77 69 74 68 20 61 | properly.with a | X| 6E 20 65 6E 64 20 6F 66 20 6C 69 6E 65 20 6D 61 | n end of line ma | X| 72 6B 65 72 2E 0A 0A 48 65 72 65 20 69 73 20 74 | rker...Here is t | X| 68 65 20 69 6D 70 72 6F 70 65 72 20 74 65 72 6D | he improper term | X| 69 6E 61 74 69 6F 6E 21 2D 2D 2D 2D 3E | ination!----> | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC06: Test FunnelWeb on a file whose last line is not terminated properly<010> X00002 00002| with an end of line marker.<010> X00003 00003| <010> X00004 00004| Here is the improper termination!----><010> X00005 00005| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 2 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC06: Test FunnelWeb on a file whose last line is not terminated properly<010> with an end of line marker.<010> X<010> Here is the improper termination!----><010> X" X0005[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X TEXT COMPONENT: Pos(L,C)=(1,1). X X-- Start of Text Scrap List -- Text scrap[Grey]="SC06: Test FunnelWeb on a file whose last line is not terminated properly<010> with an end of line marker.<010> X<010> Here is the improper termination!----><010> X" X--- End of Text Scrap List --- X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| SC06: Test FunnelWeb on a file whose last line is not terminated properly X 2 2| with an end of line marker. X 3 3| X 4 4| Here is the improper termination!----> X | <End-Of-File> X Warning|.^The last line of the input file was terminated by EOF. X |.^An EOL was inserted at the end of the last line. X------------+------------------------------------------------------------------- X There were 2 Errors and 1 Warning. END_OF_FILE if test 3423 -ne `wc -c <'answers/sc06.lis'`; then echo shar: \"'answers/sc06.lis'\" unpacked with wrong size! fi # end of 'answers/sc06.lis' fi if test -f 'answers/sc08.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc08.lis'\" else echo shar: Extracting \"'answers/sc08.lis'\" $4200 characters$ sed "s/^X//" >'answers/sc08.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 30 38 3A 20 44 65 74 65 63 74 69 6F 6E 20 | SC08: Detection | X| 6F 66 20 74 72 61 69 6C 69 6E 67 20 73 70 61 63 | of trailing spac | X| 65 73 2E 0A 0A 54 68 69 73 20 6C 69 6E 65 20 68 | es...This line h | X| 61 73 20 7A 65 72 6F 20 20 74 72 61 69 6C 69 6E | as zero trailin | X| 67 20 73 70 61 63 65 73 20 7C 0A 54 68 69 73 20 | g spaces |.This | X| 6C 69 6E 65 20 68 61 73 20 6F 6E 65 20 20 20 74 | line has one t | X| 72 61 69 6C 69 6E 67 20 73 70 61 63 65 20 20 7C | railing space | | X| 20 0A 54 68 69 73 20 6C 69 6E 65 20 68 61 73 20 | .This line has | X| 74 77 6F 20 20 20 74 72 61 69 6C 69 6E 67 20 73 | two trailing s | X| 70 61 63 65 73 20 7C 20 20 0A 54 68 69 73 20 6C | paces | .This l | X| 69 6E 65 20 68 61 73 20 74 68 72 65 65 20 74 72 | ine has three tr | X| 61 69 6C 69 6E 67 20 73 70 61 63 65 73 20 7C 20 | ailing spaces | | X| 20 20 0A | . | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC08: Detection of trailing spaces.<010> X00002 00002| <010> X00003 00003| This line has zero trailing spaces |<010> X00004 00004| This line has one trailing space | <010> X00005 00005| This line has two trailing spaces | <010> X00006 00006| This line has three trailing spaces | <010> X00007 00007| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 2 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC08: Detection of trailing spaces.<010> X<010> This line has zero trailing spaces |<010> This line has one trailing space | <010> This line has two trailing spaces | <010> This line has three trailing spaces | <010> X" X0007[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X TEXT COMPONENT: Pos(L,C)=(1,1). X X-- Start of Text Scrap List -- Text scrap[Grey]="SC08: Detection of trailing spaces.<010> X<010> This line has zero trailing spaces |<010> This line has one trailing space | <010> This line has two trailing spaces | <010> This line has three trailing spaces | <010> X" X--- End of Text Scrap List --- X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| SC08: Detection of trailing spaces. X 2 2| X 3 3| This line has zero trailing spaces | X 4 4| This line has one trailing space | X Warning|......................................^Line has trailing spaces up to and including this space. X 5 5| This line has two trailing spaces | X Warning|.......................................^Line has trailing spaces up to and including this space. X 6 6| This line has three trailing spaces | X Warning|........................................^Line has trailing spaces up to and including this space. X | <End-Of-File> X------------+------------------------------------------------------------------- X There were 2 Errors and 3 Warnings. END_OF_FILE if test 4200 -ne `wc -c <'answers/sc08.lis'`; then echo shar: \"'answers/sc08.lis'\" unpacked with wrong size! fi # end of 'answers/sc08.lis' fi if test -f 'answers/sc12.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc12.lis'\" else echo shar: Extracting \"'answers/sc12.lis'\" $3243 characters$ sed "s/^X//" >'answers/sc12.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 31 32 3A 20 49 6E 63 6C 75 64 65 20 66 69 | SC12: Include fi | X| 6C 65 20 63 61 6E 6E 6F 74 20 62 65 20 66 6F 75 | le cannot be fou | X| 6E 64 2E 0A 54 65 73 74 20 70 65 72 73 6F 6E 3A | nd..Test person: | X| 20 44 4F 4E 54 20 63 72 65 61 74 65 20 73 63 31 | DONT create sc1 | X| 32 61 2E 69 6E 63 2E 20 49 74 20 69 73 20 6E 6F | 2a.inc. It is no | X| 74 20 73 75 70 70 6F 73 65 64 20 74 6F 20 65 78 | t supposed to ex | X| 69 73 74 21 0A 54 68 65 20 66 6F 6C 6C 6F 77 69 | ist!.The followi | X| 6E 67 20 69 6E 63 6C 75 64 65 20 73 68 6F 75 6C | ng include shoul | X| 64 20 79 69 65 6C 64 20 61 20 22 66 69 6C 65 20 | d yield a "file | X| 6E 6F 74 20 66 6F 75 6E 64 20 65 72 72 6F 72 2E | not found error. | X| 22 0A 0A 40 69 20 73 63 31 32 61 2E 69 6E 63 0A | "..@i sc12a.inc. | X| 0A | . | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC12: Include file cannot be found.<010> X00002 00002| Test person: DONT create sc12a.inc. It is not supposed to exist!<010> X00003 00003| The following include should yield a "file not found error."<010> X00004 00004| <010> X00005 00005| @i sc12a.inc<010> X00006 00006| <010> X00007 00007| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 3 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC12: Include file cannot be found.<010> Test person: DONT create sc12a.inc. It is not supposed to exist!<010> The following include should yield a "file not found error."<010> X<010> X" X0006[01]: Text. Text scrap[White]="<010> X" X0007[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X Macro table dump skipped (Parser was not invoked). Document list dump skipped (Parser was not invoked). X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| SC12: Include file cannot be found. X 2 2| Test person: DONT create sc12a.inc. It is not supposed to exist! X 3 3| The following include should yield a "file not found error." X 4 4| X 5 5| @i sc12a.inc X Error|....^Error opening include file. X |....^The include file's expanded name was "<<Suppressed>>". X 6 6| X | <End-Of-File> X------------+------------------------------------------------------------------- X There was 1 Error. END_OF_FILE if test 3243 -ne `wc -c <'answers/sc12.lis'`; then echo shar: \"'answers/sc12.lis'\" unpacked with wrong size! fi # end of 'answers/sc12.lis' fi if test -f 'answers/sc19.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc19.lis'\" else echo shar: Extracting \"'answers/sc19.lis'\" $3855 characters$ sed "s/^X//" >'answers/sc19.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 31 39 3A 20 54 65 73 74 20 3C 73 70 65 63 | SC19: Test <spec | X| 69 61 6C 3E 2D 0A 0A 31 2E 20 54 65 73 74 20 74 | ial>-..1. Test t | X| 68 61 74 20 65 72 72 6F 72 20 69 73 20 66 6C 61 | hat error is fla | X| 67 67 65 64 20 69 66 20 73 65 71 75 65 6E 63 65 | gged if sequence | X| 20 69 73 20 6E 6F 74 20 61 74 20 74 68 65 20 65 | is not at the e | X| 6E 64 20 6F 66 20 61 20 6C 69 6E 65 2E 0A 0A 54 | nd of a line...T | X| 68 69 73 20 69 73 20 61 20 6C 69 6E 65 20 63 6F | his is a line co | X| 6E 74 61 69 6E 69 6E 67 20 40 2D 20 74 68 65 20 | ntaining @- the | X| 65 6E 64 20 6F 66 20 6C 69 6E 65 20 73 75 70 70 | end of line supp | X| 72 65 73 73 6F 72 2E 0A 0A 32 2E 20 54 65 73 74 | ressor...2. Test | X| 20 74 68 65 20 73 65 71 75 65 6E 63 65 20 66 6F | the sequence fo | X| 6C 6C 6F 77 65 64 20 62 79 20 74 72 61 69 6C 69 | llowed by traili | X| 6E 67 20 62 6C 61 6E 6B 73 2E 0A 0A 20 20 20 20 | ng blanks... | X| 20 40 2D 20 20 20 0A 0A | @- .. | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC19: Test <special>-<010> X00002 00002| <010> X00003 00003| 1. Test that error is flagged if sequence is not at the end of a line.<010> X00004 00004| <010> X00005 00005| This is a line containing @- the end of line suppressor.<010> X00006 00006| <010> X00007 00007| 2. Test the sequence followed by trailing blanks.<010> X00008 00008| <010> X00009 00009| @- <010> X00010 00010| <010> X00011 00011| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 4 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC19: Test <special>-<010> X<010> X1. Test that error is flagged if sequence is not at the end of a line.<010> X<010> This is a line containing " X0005[29]: Text. Text scrap[Grey]=" the end of line suppressor.<010> X<010> X2. Test the sequence followed by trailing blanks.<010> X<010> X " X0009[08]: Text. Text scrap[White]=" <010> X<010> X" X0011[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X Macro table dump skipped (Parser was not invoked). Document list dump skipped (Parser was not invoked). X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| SC19: Test <special>- X 2 2| X 3 3| 1. Test that error is flagged if sequence is not at the end of a line. X 4 4| X 5 5| This is a line containing @- the end of line suppressor. X Error|...........................^Suppress EOL sequence is legal only at the end of a line. X 6 6| X 7 7| 2. Test the sequence followed by trailing blanks. X 8 8| X 9 9| @- X Error|......^Suppress EOL sequence is legal only at the end of a line. X Warning|..........^Line has trailing spaces up to and including this space. X 10 10| X | <End-Of-File> X------------+------------------------------------------------------------------- X There were 2 Errors and 1 Warning. END_OF_FILE if test 3855 -ne `wc -c <'answers/sc19.lis'`; then echo shar: \"'answers/sc19.lis'\" unpacked with wrong size! fi # end of 'answers/sc19.lis' fi if test -f 'answers/sc20.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc20.lis'\" else echo shar: Extracting \"'answers/sc20.lis'\" $3985 characters$ sed "s/^X//" >'answers/sc20.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 32 30 3A 20 54 65 73 74 20 40 21 0A 0A 31 | SC20: Test @!..1 | X| 2E 20 54 65 73 74 20 61 74 20 74 68 65 20 73 74 | . Test at the st | X| 61 72 74 20 6F 66 20 61 20 6C 69 6E 65 2E 0A 0A | art of a line... | X| 40 21 20 54 68 69 73 20 69 73 20 61 20 63 6F 6D | @! This is a com | X| 6D 65 6E 74 20 61 6E 64 20 77 65 20 63 61 6E 20 | ment and we can | X| 73 74 69 63 6B 20 61 6E 79 20 73 6F 72 74 20 6F | stick any sort o | X| 66 20 72 75 62 62 69 73 68 20 69 6E 20 69 74 2E | f rubbish in it. | X| 0A 40 21 20 40 23 20 40 69 20 40 5E 64 73 3B 61 | .@! @# @i @^ds;a | X| 66 3B 6C 73 64 6D 66 3B 6C 61 6E 64 20 6F 74 68 | f;lsdmf;land oth | X| 65 72 20 40 20 72 75 62 62 69 73 68 2E 0A 0A 32 | er @ rubbish...2 | X| 2E 20 54 65 73 74 20 68 61 6C 66 77 61 79 20 74 | . Test halfway t | X| 68 72 6F 75 67 68 20 61 20 6C 69 6E 65 2E 0A 0A | hrough a line... | X| 54 68 69 73 20 69 73 20 61 20 6C 69 6E 65 20 40 | This is a line @ | X| 21 20 77 68 6F 73 65 20 73 65 63 6F 6E 64 20 68 | ! whose second h | X| 61 6C 66 20 6E 65 76 65 72 20 73 65 65 73 20 74 | alf never sees t | X| 68 65 20 64 61 79 6C 69 67 68 74 2E 20 40 69 20 | he daylight. @i | X| 40 3C 0A 0A | @<.. | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC20: Test @!<010> X00002 00002| <010> X00003 00003| 1. Test at the start of a line.<010> X00004 00004| <010> X00005 00005| @! This is a comment and we can stick any sort of rubbish in it.<010> X00006 00006| @! @# @i @^ds;af;lsdmf;land other @ rubbish.<010> X00007 00007| <010> X00008 00008| 2. Test halfway through a line.<010> X00009 00009| <010> X00010 00010| This is a line @! whose second half never sees the daylight. @i @<<010> X00011 00011| <010> X00012 00012| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 5 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC20: Test " X0002[01]: Text. Text scrap[Grey]="<010> X1. Test at the start of a line.<010> X<010> X" X0007[01]: Text. Text scrap[Grey]="<010> X2. Test halfway through a line.<010> X<010> This is a line " X0011[01]: Text. Text scrap[White]="<010> X" X0012[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X X X========================== Start of MACRO TABLE DUMP =========================== X X X=========================== End of MACRO TABLE DUMP ============================ X X X========================= Start of DOCUMENT LIST DUMP ========================== X X TEXT COMPONENT: Pos(L,C)=(1,1). X X-- Start of Text Scrap List -- Text scrap[Grey]="SC20: Test " Text scrap[Grey]="<010> X1. Test at the start of a line.<010> X<010> X" Text scrap[Grey]="<010> X2. Test halfway through a line.<010> X<010> This is a line " Text scrap[White]="<010> X" X--- End of Text Scrap List --- X X X========================== End of DOCUMENT LIST DUMP =========================== X XE: No macros defined. XE: No output files specified. X Global Local| Input File X------------+------------------------------------------------------------------- X................. X------------+------------------------------------------------------------------- X There were 2 Errors. END_OF_FILE if test 3985 -ne `wc -c <'answers/sc20.lis'`; then echo shar: \"'answers/sc20.lis'\" unpacked with wrong size! fi # end of 'answers/sc20.lis' fi if test -f 'answers/sc25.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc25.lis'\" else echo shar: Extracting \"'answers/sc25.lis'\" $3489 characters$ sed "s/^X//" >'answers/sc25.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 32 35 3A 20 54 65 73 74 20 73 79 6E 74 61 | SC25: Test synta | X| 78 20 63 68 65 63 6B 69 6E 67 20 6F 66 20 6E 65 | x checking of ne | X| 77 20 70 61 67 65 20 74 79 70 65 73 65 74 74 65 | w page typesette | X| 72 20 64 69 72 65 63 74 69 76 65 2E 0A 0A 31 2E | r directive...1. | X| 20 4D 61 6B 65 20 73 75 72 65 20 74 68 61 74 20 | Make sure that | X| 61 20 6C 65 67 61 6C 20 6E 65 77 20 70 61 67 65 | a legal new page | X| 20 64 69 72 65 63 74 69 76 65 20 69 73 20 4F 4B | directive is OK | X| 2E 0A 40 74 20 6E 65 77 5F 70 61 67 65 0A 0A 32 | ..@t new_page..2 | X| 2E 20 43 68 65 63 6B 20 74 68 61 74 20 69 74 20 | . Check that it | X| 64 6F 65 73 6E 27 74 20 73 74 61 6E 64 20 66 6F | doesn't stand fo | X| 72 20 61 6E 79 20 6E 6F 6E 73 65 6E 73 65 2E 0A | r any nonsense.. | X| 40 74 20 6E 65 77 5F 70 61 67 65 20 6E 6F 6E 73 | @t new_page nons | X| 65 6E 73 65 0A 0A | ense.. | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC25: Test syntax checking of new page typesetter directive.<010> X00002 00002| <010> X00003 00003| 1. Make sure that a legal new page directive is OK.<010> X00004 00004| @t new_page<010> X00005 00005| <010> X00006 00006| 2. Check that it doesn't stand for any nonsense.<010> X00007 00007| @t new_page nonsense<010> X00008 00008| <010> X00009 00009| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 5 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC25: Test syntax checking of new page typesetter directive.<010> X<010> X1. Make sure that a legal new page directive is OK.<010> X" X0004[01]: @t.. Newpage. X0005[01]: Text. Text scrap[Grey]="<010> X2. Check that it doesn't stand for any nonsense.<010> X" X0008[01]: Text. Text scrap[White]="<010> X" X0009[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X Macro table dump skipped (Parser was not invoked). Document list dump skipped (Parser was not invoked). X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| SC25: Test syntax checking of new page typesetter directive. X 2 2| X 3 3| 1. Make sure that a legal new page directive is OK. X 4 4| @t new_page X 5 5| X 6 6| 2. Check that it doesn't stand for any nonsense. X 7 7| @t new_page nonsense X Error|.............^The new_page directive does not take arguments. X |.............^Directive ignored. X 8 8| X | <End-Of-File> X------------+------------------------------------------------------------------- X There was 1 Error. END_OF_FILE if test 3489 -ne `wc -c <'answers/sc25.lis'`; then echo shar: \"'answers/sc25.lis'\" unpacked with wrong size! fi # end of 'answers/sc25.lis' fi if test -f 'answers/sc26.lis' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'answers/sc26.lis'\" else echo shar: Extracting \"'answers/sc26.lis'\" $3738 characters$ sed "s/^X//" >'answers/sc26.lis' <<'END_OF_FILE' XFUNNELWEB LISTING FILE X====================== X Dump of mapped file "<<Suppressed>>". X MEMORY DUMP OF MAPPED FILE X========================== X X+-------------------------------------------------+------------------+ X| 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF | X+-------------------------------------------------+------------------+ X| 53 43 32 36 3A 20 54 65 73 74 20 73 79 6E 74 61 | SC26: Test synta | X| 78 20 63 68 65 63 6B 69 6E 67 20 6F 66 20 74 61 | x checking of ta | X| 62 6C 65 20 6F 66 20 63 6F 6E 74 65 6E 74 73 20 | ble of contents | X| 74 79 70 65 73 65 74 74 69 6E 67 20 70 72 61 67 | typesetting prag | X| 6D 61 2E 0A 0A 31 2E 20 4D 61 6B 65 20 73 75 72 | ma...1. Make sur | X| 65 20 74 68 61 74 20 61 20 6C 65 67 61 6C 20 74 | e that a legal t | X| 61 62 6C 65 20 6F 66 20 63 6F 6E 74 65 6E 74 73 | able of contents | X| 20 64 69 72 65 63 74 69 76 65 20 69 73 20 4F 4B | directive is OK | X| 2E 0A 40 74 20 74 61 62 6C 65 5F 6F 66 5F 63 6F | ..@t table_of_co | X| 6E 74 65 6E 74 73 0A 0A 32 2E 20 43 68 65 63 6B | ntents..2. Check | X| 20 74 68 61 74 20 69 74 20 64 6F 65 73 6E 27 74 | that it doesn't | X| 20 73 74 61 6E 64 20 66 6F 72 20 61 6E 79 20 6E | stand for any n | X| 6F 6E 73 65 6E 73 65 2E 0A 40 74 20 74 61 62 6C | onsense..@t tabl | X| 65 5F 6F 66 5F 63 6F 6E 74 65 6E 74 73 20 6E 6F | e_of_contents no | X| 6E 73 65 6E 73 65 0A 0A | nsense.. | X+-------------------------------------------------+------------------+ X X X=========================== Start of LINE LIST DUMP ============================ X Globl Local| Text X-----------+-------------------------------------------------------------------- X00001 00001| SC26: Test syntax checking of table of contents typesetting pragma.<010> X00002 00002| <010> X00003 00003| 1. Make sure that a legal table of contents directive is OK.<010> X00004 00004| @t table_of_contents<010> X00005 00005| <010> X00006 00006| 2. Check that it doesn't stand for any nonsense.<010> X00007 00007| @t table_of_contents nonsense<010> X00008 00008| <010> X00009 00009| <End-Of-File><010> X-----------+-------------------------------------------------------------------- Globl Local| Text X X============================ End of LINE LIST DUMP ============================= X X X=========================== Start of TOKEN LIST DUMP =========================== X Summary: There are 5 tokens in the token list. X Line[Column]: Token Description X------------------------------- X X0001[01]: Text. Text scrap[Grey]="SC26: Test syntax checking of table of contents typesetting pragma.<010> X<010> X1. Make sure that a legal table of contents directive is OK.<010> X" X0004[01]: @t.. TOC. X0005[01]: Text. Text scrap[Grey]="<010> X2. Check that it doesn't stand for any nonsense.<010> X" X0008[01]: Text. Text scrap[White]="<010> X" X0009[01]: End Of File. X============================ End of TOKEN LIST DUMP ============================ X Macro table dump skipped (Parser was not invoked). Document list dump skipped (Parser was not invoked). X Global Local| Input File X------------+------------------------------------------------------------------- X 1 1| SC26: Test syntax checking of table of contents typesetting pragma. X 2 2| X 3 3| 1. Make sure that a legal table of contents directive is OK. X 4 4| @t table_of_contents X 5 5| X 6 6| 2. Check that it doesn't stand for any nonsense. X 7 7| @t table_of_contents nonsense X Error|......................^The table_of_contents directive does not take arguments. X |......................^Directive ignored. X 8 8| X | <End-Of-File> X------------+------------------------------------------------------------------- X There was 1 Error. END_OF_FILE if test 3738 -ne `wc -c <'answers/sc26.lis'`; then echo shar: \"'answers/sc26.lis'\" unpacked with wrong size! fi # end of 'answers/sc26.lis' fi if test -f 'hackman/h_manual.toc' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'hackman/h_manual.toc'\" else echo shar: Extracting \"'hackman/h_manual.toc'\" $4096 characters$ sed "s/^X//" >'hackman/h_manual.toc' <<'END_OF_FILE' X\contentsline {chapter}{Preface}{5} X\contentsline {chapter}{Acknowledgements}{7} X\contentsline {chapter}{Presentation Notes}{9} X\contentsline {chapter}{\numberline {1}FunnelWeb Design}{11} X\contentsline {section}{\numberline {1.1}Motivation for FunnelWeb}{11} X\contentsline {section}{\numberline {1.2}Indentation}{12} X\contentsline {section}{\numberline {1.3}Review of FunnelWeb Syntax}{14} X\contentsline {subsection}{\numberline {1.3.1}Review of Macro Definition Syntax}{14} X\contentsline {subsection}{\numberline {1.3.2}Review of Macro Call Syntax}{16} X\contentsline {subsection}{\numberline {1.3.3}Review of Parameterized Macro Call Syntax}{16} X\contentsline {section}{\numberline {1.4}Document Structuring}{16} X\contentsline {section}{\numberline {1.5}Discussion of Some Miscellaneous Issues}{18} X\contentsline {section}{\numberline {1.6}Automated Regression Testing}{18} X\contentsline {section}{\numberline {1.7}Command Line Interface}{18} X\contentsline {section}{\numberline {1.8}File Name Management}{19} X\contentsline {subsection}{\numberline {1.8.1}Filename Extensions}{20} X\contentsline {subsection}{\numberline {1.8.2}Filename Inheritance}{20} X\contentsline {subsection}{\numberline {1.8.3}Portable Structure of File Names}{21} X\contentsline {section}{\numberline {1.9}Specifying Constraints on the Number of Instantiations}{22} X\contentsline {section}{\numberline {1.10}The Relationship Between Document Structure and Macro Structure}{23} X\contentsline {section}{\numberline {1.11}Diagnostic Messages}{25} X\contentsline {section}{\numberline {1.12}Summary}{25} X\contentsline {chapter}{\numberline {2}FunnelWeb Implementation}{27} X\contentsline {section}{\numberline {2.1}Introduction}{27} X\contentsline {section}{\numberline {2.2}History of FunnelWeb Implementations}{27} X\contentsline {section}{\numberline {2.3}Why FunnelWeb Wasn't Used to Write Itself}{28} X\contentsline {section}{\numberline {2.4}Coding Style}{28} X\contentsline {section}{\numberline {2.5}Use of Memory}{29} X\contentsline {section}{\numberline {2.6}The Heap}{29} X\contentsline {section}{\numberline {2.7}The Stack}{30} X\contentsline {section}{\numberline {2.8}Static Variables}{30} X\contentsline {section}{\numberline {2.9}Implementing Text Indentation}{30} X\contentsline {chapter}{\numberline {3}FunnelWeb Modification}{35} X\contentsline {section}{\numberline {3.1}Introduction}{35} X\contentsline {section}{\numberline {3.2}The Danger of Modifying Languages}{35} X\contentsline {section}{\numberline {3.3}Authority vs User Security}{36} X\contentsline {section}{\numberline {3.4}What I Want to Protect}{37} X\contentsline {section}{\numberline {3.5}Modifying the Manuals}{38} X\contentsline {section}{\numberline {3.6}How Copyright Law Works}{38} X\contentsline {section}{\numberline {3.7}Management of the Official FunnelWeb}{39} X\contentsline {section}{\numberline {3.8}A GNU Version?}{41} X\contentsline {section}{\numberline {3.9}Summary}{41} X\contentsline {chapter}{\numberline {4}FunnelWeb Future}{43} X\contentsline {section}{\numberline {4.1}Documentation}{43} X\contentsline {section}{\numberline {4.2}Command Line Interface}{43} X\contentsline {section}{\numberline {4.3}Shell Interpreter}{43} X\contentsline {section}{\numberline {4.4}Language Design}{44} X\contentsline {section}{\numberline {4.5}Scanner/Mapper}{44} X\contentsline {section}{\numberline {4.6}Parser}{45} X\contentsline {section}{\numberline {4.7}Analyser}{45} X\contentsline {section}{\numberline {4.8}Tangle}{45} X\contentsline {section}{\numberline {4.9}Weave}{45} X\contentsline {section}{\numberline {4.10}Lister}{46} X\contentsline {section}{\numberline {4.11}Diagnostics}{47} X\contentsline {section}{\numberline {4.12}Speed}{47} X\contentsline {section}{\numberline {4.13}Correctness}{47} X\contentsline {section}{\numberline {4.14}Test Suite}{47} X\contentsline {section}{\numberline {4.15}Machine-Specific Changes}{48} X\contentsline {section}{\numberline {4.16}Summary}{48} X\contentsline {chapter}{\numberline {A}GNU General Public License Version 2}{49} X\contentsline {chapter}{\numberline {B}References}{57} X\contentsline {chapter}{Index}{57} END_OF_FILE if test 4096 -ne `wc -c <'hackman/h_manual.toc'`; then echo shar: \"'hackman/h_manual.toc'\" unpacked with wrong size! fi # end of 'hackman/h_manual.toc' fi if test -f 'sources/analyse.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/analyse.h'\" else echo shar: Extracting \"'sources/analyse.h'\" $2852 characters$ sed "s/^X//" >'sources/analyse.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* ANALYSE.H */ X/******************************************************************************/ X/* */ X/* This package exports a single function called analyse() that should be */ X/* invoked just after the parser has finished. The scanner and parser */ X/* serve only to construct a structured representation of the input file in */ X/* memory; they do not critique it beyond syntax. In contrast, analyse() */ X/* analyses the representation, checking it for "semantic" errors. Any */ X/* problems that are found are sent to the lister package with appropriate */ X/* positioning information so that the messages appear at exactly the right */ X/* spot in the listing. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X/******************************************************************************/ X XEXPORT void analyse P_((void)); X X/******************************************************************************/ X/* End of ANALYSE.H */ X/******************************************************************************/ END_OF_FILE if test 2852 -ne `wc -c <'sources/analyse.h'`; then echo shar: \"'sources/analyse.h'\" unpacked with wrong size! fi # end of 'sources/analyse.h' fi if test -f 'sources/as.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/as.c'\" else echo shar: Extracting \"'sources/as.c'\" $2208 characters$ sed "s/^X//" >'sources/as.c' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* AS.C */ X/******************************************************************************/ X X#include "style.h" X X#include "as.h" X#include "machin.h" X X/******************************************************************************/ X XEXPORT void as_bomb(message) char *message; X{ X fprintf(stderr,"%s\n",message); X fprintf(stderr,"An assertion has failed! See the line above.\n"); X fprintf(stderr,"Press return to abort FunnelWeb>\n"); (void) getchar(); X exit(EXIT_FAILURE); X} X X/******************************************************************************/ X/* AS.C */ X/******************************************************************************/ END_OF_FILE if test 2208 -ne `wc -c <'sources/as.c'`; then echo shar: \"'sources/as.c'\" unpacked with wrong size! fi # end of 'sources/as.c' fi if test -f 'sources/clock.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/clock.c'\" else echo shar: Extracting \"'sources/clock.c'\" $3834 characters$ sed "s/^X//" >'sources/clock.c' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* CLOCK.C */ X/******************************************************************************/ X X#include "style.h" X X#include "as.h" X#include "clock.h" X#include "machin.h" X X/******************************************************************************/ X X#define MAGIC_HEAD (565854L) X#define MAGIC_TAIL (256194L) X X/******************************************************************************/ X LOCAL void ck_check P_((p_ck_t)); LOCAL void ck_check(p_ck) p_ck_t p_ck; X{ X as_cold(p_ck!=NULL,"ck_check: Clock pointer is NULL."); X as_cold(p_ck->ck_mhead==MAGIC_HEAD, X "ck_check: Magic number at head of record is incorrect."); X as_cold(p_ck->ck_mtail==MAGIC_TAIL, X "ck_check: Magic number at tail of record is incorrect."); X} X X/******************************************************************************/ X XEXPORT void ck_ini(p_ck) p_ck_t p_ck; X{ X p_ck->ck_mhead = MAGIC_HEAD; X p_ck->ck_run = FALSE; X p_ck->ck_csum = 0.0; X p_ck->ck_rsum = 0.0; X /* ck_csta and ck_rsta are undefined in a stopped clock. */ X p_ck->ck_mtail = MAGIC_TAIL; X} X X/******************************************************************************/ X XEXPORT void ck_start(p_ck) p_ck_t p_ck; X{ X ck_check(p_ck); X as_cold(!p_ck->ck_run,"ck_start: Clock is already running!"); X p_ck->ck_run = TRUE; X p_ck->ck_csta = tim_cpu(); X p_ck->ck_rsta = tim_real(); X} X X/******************************************************************************/ X XEXPORT void ck_stop(p_ck) p_ck_t p_ck; X{ X ck_check(p_ck); X as_cold(p_ck->ck_run,"ck_stop: Clock is already stopped!"); X p_ck->ck_run = FALSE; X p_ck->ck_csum += tim_cpu () - p_ck->ck_csta; X p_ck->ck_rsum += tim_real() - p_ck->ck_rsta; X} X X/******************************************************************************/ X XEXPORT float ck_cpu(p_ck) p_ck_t p_ck; X{ X ck_check(p_ck); X as_cold(!p_ck->ck_run,"ck_cpu: Clock is running."); X return p_ck->ck_csum; X} X X/******************************************************************************/ X XEXPORT float ck_real(p_ck) p_ck_t p_ck; X{ X ck_check(p_ck); X as_cold(!p_ck->ck_run,"ck_real: Clock is running."); X return p_ck->ck_rsum; X} X X/******************************************************************************/ X/* End of CLOCK.H */ X/******************************************************************************/ END_OF_FILE if test 3834 -ne `wc -c <'sources/clock.c'`; then echo shar: \"'sources/clock.c'\" unpacked with wrong size! fi # end of 'sources/clock.c' fi if test -f 'sources/command.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/command.h'\" else echo shar: Extracting \"'sources/command.h'\" $2770 characters$ sed "s/^X//" >'sources/command.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* COMMAND.H */ X/******************************************************************************/ X/* */ X/* The command package is the mover and shaker of FunnelWeb. It exports a */ X/* single function, whose argument is the command line given to FunnelWeb */ X/* when it is invoked at the operating system level. The command package */ X/* routine examines the command line and executes it, possibly invoking a */ X/* mini-interpreter or calling the different component of FunnelWeb in turn */ X/* (e.g. the parser). */ X/* */ X/******************************************************************************/ X X#include "style.h" X#include "machin.h" X X/******************************************************************************/ X void command P_((p_cl_t)); X/* Executes the command line which is passed as the argument. */ X X/******************************************************************************/ X/* End of COMMAND.H */ X/******************************************************************************/ END_OF_FILE if test 2770 -ne `wc -c <'sources/command.h'`; then echo shar: \"'sources/command.h'\" unpacked with wrong size! fi # end of 'sources/command.h' fi if test -f 'sources/data.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/data.c'\" else echo shar: Extracting \"'sources/data.c'\" $2023 characters$ sed "s/^X//" >'sources/data.c' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* DATA.C */ X/******************************************************************************/ X X/* The following definition causes the definitions in data.h to be treated */ X/* as real meaty declarations and not wimpy "external" ones. */ X#define EXTERN X X#include "data.h" X X/******************************************************************************/ X/* End of DATA.C */ X/******************************************************************************/ END_OF_FILE if test 2023 -ne `wc -c <'sources/data.c'`; then echo shar: \"'sources/data.c'\" unpacked with wrong size! fi # end of 'sources/data.c' fi if test -f 'sources/dump.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/dump.h'\" else echo shar: Extracting \"'sources/dump.h'\" $3416 characters$ sed "s/^X//" >'sources/dump.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* DUMP.H */ X/******************************************************************************/ X/* */ X/* This package contains functions that dump text representations of */ X/* FunnelWeb data structures. Each function accepts a wf stream on which it */ X/* writes its text representation. These functions are used in testing and */ X/* debugging only and are not used ordinarily in the program. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X#include "clock.h" X#include "writfile.h" X X/******************************************************************************/ X XEXPORT void dm_mem P_((p_wf_t,char *,ulong)); X/* Writes a hex and ascii dump of the specified block of memory to the */ X/* specified stream. */ X XEXPORT void dm_lnls P_((p_wf_t)); X/* Dumps a text representation of the global line list to the given stream. */ X XEXPORT void dm_tkls P_((p_wf_t)); X/* Dumps a text representation of the global token list to the given stream. */ X XEXPORT void dm_matb P_((p_wf_t)); X/* Dumps a text representation of the macro table to the given stream. */ X XEXPORT void dm_dcls P_((p_wf_t)); X/* Dumps a text representation of the document list to the given stream. */ X XEXPORT void dm_times P_((p_wf_t,p_ck_t,p_ck_t,p_ck_t,p_ck_t, X p_ck_t,p_ck_t,p_ck_t,p_ck_t,p_ck_t)); X/* Dumps a text representation of the execution times to the given stream. */ X X/******************************************************************************/ X/* End of DUMP.H */ X/******************************************************************************/ END_OF_FILE if test 3416 -ne `wc -c <'sources/dump.h'`; then echo shar: \"'sources/dump.h'\" unpacked with wrong size! fi # end of 'sources/dump.h' fi if test -f 'sources/help_gnu.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/help_gnu.h'\" else echo shar: Extracting \"'sources/help_gnu.h'\" $2621 characters$ sed "s/^X//" >'sources/help_gnu.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* HELP_GNU.H */ X/******************************************************************************/ X/* */ X/* This module is used solely by the help module, and is really part of the */ X/* help module, but has been separated out because THINK C on the Macintosh */ X/* couldn't cope with more than 32K of code in one module. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X/******************************************************************************/ X XEXPORT void hel_gnu P_((void (*)(char *))); X/* Writes out the GNU General Public License Version 2 using the specified */ X/* output function. */ X X/******************************************************************************/ X/* End of HELP_GNU.H */ X/******************************************************************************/ END_OF_FILE if test 2621 -ne `wc -c <'sources/help_gnu.h'`; then echo shar: \"'sources/help_gnu.h'\" unpacked with wrong size! fi # end of 'sources/help_gnu.h' fi if test -f 'sources/lister.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/lister.h'\" else echo shar: Extracting \"'sources/lister.h'\" $3396 characters$ sed "s/^X//" >'sources/lister.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* LISTER.H */ X/******************************************************************************/ X X#include "style.h" X X#include "data.h" X X/******************************************************************************/ X XEXPORT void lr_ini P_((void)); X/* Initialize the lister. Calling this function destroys all the lister */ X/* package's old internal data structures and sets them to a well-defined */ X/* initial state (empty) and prepares the lister for the incoming messages. */ X/* This function may be called at any time and many times. */ X XEXPORT void lr_mes P_((ps_t *,char *)); XEXPORT void lr_war P_((ps_t *,char *)); XEXPORT void lr_err P_((ps_t *,char *)); XEXPORT void lr_sev P_((ps_t *,char *)); X/* The functions above allow the user to record four different kinds of */ X/* messages and to specify exactly where in the listing each message is to */ X/* appear. */ X XEXPORT void lr_gen P_((p_wf_t,uword)); X/* Merges the global structure line_list with the message table stored by the */ X/* lister package and writes the resultant listing to the p_wf_t stream. */ X/* The second parameter is the number of lines of context around each */ X/* diagnostic. The lister does not write the entire input file out. It only */ X/* writes input lines near a diagnostic. The context argument specifies the */ X/* number of lines that should be written around each diagnostic. */ X/* Note: A context of 100 is special and means that no lines should be */ X/* omitted in between diagnostics. */ X X/******************************************************************************/ X/* End of LISTER.H */ X/******************************************************************************/ X END_OF_FILE if test 3396 -ne `wc -c <'sources/lister.h'`; then echo shar: \"'sources/lister.h'\" unpacked with wrong size! fi # end of 'sources/lister.h' fi if test -f 'sources/main.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/main.c'\" else echo shar: Extracting \"'sources/main.c'\" $4072 characters$ sed "s/^X//" >'sources/main.c' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* MAIN.C */ X/******************************************************************************/ X X#include "style.h" X X#include "as.h" X#include "command.h" X#include "data.h" X#include "machin.h" X#include "memory.h" X X/******************************************************************************/ X X/* The following variables should really be local to main. However, some */ X/* compilers have a problem with this and so it has been declared here. */ LOCVAR char *p_comline; LOCVAR ulong sum_all; X X/******************************************************************************/ X LOCAL void minimain P_((int,char **)); LOCAL void minimain(argc,argv) X/* Some compilers generate buggy code for main() and so this minimain */ X/* function has been created to take the heat off main(). */ int argc; char **argv; X{ X /* The principal concern of this main() function is to execute FunnelWeb and */ X /* to ensure that the correct return status is returned to the OS. So it */ X /* seems appropriate to zero all the global diagnostic counters here. */ X sum_fat=sum_sev=sum_err=sum_war=0; X X /* Some compilers place a low limit on the total amount of statics. So we */ X /* have to allocate space for a command line. */ X p_comline=(char *) mm_perm((size_t) COMLINE_MAX+1); X X /* Obtaining the command line is highly machine specific and so it has been */ X /* delegated to a function in the non-portable "machin". Just in case argc */ X /* and argv are to be used, we hand them in too. The result of all this is a */ X /* standard FunnelWeb command line string in the variable 'comline'. */ X getcline(argc,argv,p_comline); X X /* Execute the command line. */ X command(p_comline); X X /* Exit to the operating system with an appropriate status code. */ X sum_all=sum_war+sum_err+sum_sev+sum_fat; X if (sum_all>0) X exit(EXIT_FAILURE); X else X exit(EXIT_SUCCESS); X} X X/******************************************************************************/ X int main(argc,argv) int argc; char *argv[]; X{ X /* We don't put anything into the function main() because some compilers */ X /* generate incorrect code for main, especially with local variables. */ X minimain(argc,argv); X X /* Keep GCC warnings happy. */ X as_bomb("Main program dropped through."); X return 0; X} X X/******************************************************************************/ X/* End of MAIN.C */ X/******************************************************************************/ END_OF_FILE if test 4072 -ne `wc -c <'sources/main.c'`; then echo shar: \"'sources/main.c'\" unpacked with wrong size! fi # end of 'sources/main.c' fi if test -f 'sources/mapper.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/mapper.h'\" else echo shar: Extracting \"'sources/mapper.h'\" $3520 characters$ sed "s/^X//" >'sources/mapper.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* MAPPER.H */ X/******************************************************************************/ X/* */ X/* The mapper is the first of FunnelWeb's four front end processors: (mapper, */ X/* scanner, parser, analyser). The sole task of the mapper is, given the */ X/* name of a file, to create an image of that file in memory. This approach */ X/* is not wasteful of memory at all because FunnelWeb requires random access */ X/* to each input file at all times anyway so it can scramble the text around. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X/******************************************************************************/ X XEXPORT char *map_file P_((char *,char **,ulong *)); X/* Allocates a block of memory and places a Unix text stream representation */ X/* (with EOL marking end of line and no character marking end of file) of the */ X/* file 'p_name' in the block of memory. Returns a pointer to the address and */ X/* len of the file in the mem block in the parameters (pp_mem and p_length). */ X/* Returns NULL upon success or a pointer to an error message string upon */ X/* failure. Note: Parameters are: p_name, pp_mem, p_length. */ X/* Note: Allocates enough memory so that there is guaranteed to be at least */ X/* two extra bytes of spare memory at the end of the mapped file. The */ X/* scanner uses this space to put EOL and EOF characters. */ X/* Note: The mapper grabs its memory using mm_temp, so it can be recycled */ X/* as part of a call to mm_zapt. */ X X/******************************************************************************/ X/* End of MAPPER.H */ X/******************************************************************************/ END_OF_FILE if test 3520 -ne `wc -c <'sources/mapper.h'`; then echo shar: \"'sources/mapper.h'\" unpacked with wrong size! fi # end of 'sources/mapper.h' fi if test -f 'sources/parser.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/parser.h'\" else echo shar: Extracting \"'sources/parser.h'\" $3175 characters$ sed "s/^X//" >'sources/parser.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* PARSER.H */ X/******************************************************************************/ X/* */ X/* The FunnelWeb parser parses the tokens in the global token list and */ X/* constructs a macro table and a document list. These two data structures */ X/* give structured views of the input document which are used later by tangle */ X/* and weave. If the parser detects any errors it sends them to the lister */ X/* package. If any errors have occurred, the output of the parser should not */ X/* be used. */ X/* */ X/* IN : token_list - List of tokens to be parsed. */ X/* OUT: macro_table - Table of macros parsed. */ X/* file_table - Table indicating which macros are attached to files. */ X/* document_list - List giving a structured view of the document. */ X/* Also sends diagnostic messages to the lister. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X/******************************************************************************/ X XEXPORT void parser P_((void)); X X/******************************************************************************/ X/* End of PARSER.H */ X/******************************************************************************/ END_OF_FILE if test 3175 -ne `wc -c <'sources/parser.h'`; then echo shar: \"'sources/parser.h'\" unpacked with wrong size! fi # end of 'sources/parser.h' fi if test -f 'sources/scanner.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/scanner.h'\" else echo shar: Extracting \"'sources/scanner.h'\" $3205 characters$ sed "s/^X//" >'sources/scanner.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* SCANNER.H */ X/******************************************************************************/ X/* */ X/* This package contains the scanner. When called (though the only exported */ X/* routine below), the scanner maps in the file whose filename is given in */ X/* the global option.op_f_s variable. The scanner scans the file, mapping in */ X/* any included files, and builds two lists in the global list variables */ X/* 'line_list' and 'token_list'. The line list contains a list of the lines */ X/* of the input. The token list contains a tokenized form of the input, which */ X/* is used by the parser. The scanner also sends diagnostics to the lister */ X/* package which has the effect of possibly incrementing the global error */ X/* counters num_*. See data.h for more information on data structures. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X#include "clock.h" X X/******************************************************************************/ X XEXPORT void scanner P_((p_ck_t,p_ck_t)); X/* The arguments are first a mapper clock, and second a scanner clock. The */ X/* scanner should turn off the scanner clock and turn on the mapper clock */ X/* when calling the mapper. */ X X/******************************************************************************/ X/* End of SCANNER.H */ X/******************************************************************************/ END_OF_FILE if test 3205 -ne `wc -c <'sources/scanner.h'`; then echo shar: \"'sources/scanner.h'\" unpacked with wrong size! fi # end of 'sources/scanner.h' fi if test -f 'sources/section.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/section.c'\" else echo shar: Extracting \"'sources/section.c'\" $4315 characters$ sed "s/^X//" >'sources/section.c' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* SECTION.C */ X/******************************************************************************/ X X#include "style.h" X X#include "as.h" X#include "section.h" X X/******************************************************************************/ X X#define MAGIC (89201129L) /* Magic number detects uninitialized sections. */ X#define SECMAX (30000L) /* Maximum value of a single level's section num. */ X X/******************************************************************************/ X LOCAL void sn_chk P_((p_sn_t)); LOCAL void sn_chk(p_sn) X/* Checks that the given section object has a legal internal state. */ p_sn_t p_sn; X{ X ubyte i; X X as_cold(p_sn->sn_magic==MAGIC,"sn_chk: Section has bad magic number."); X as_cold(p_sn->sn_lev<=SECLEV_MAX, X "sn_chk: Section has bad level number."); X for (i=1;i<=p_sn->sn_lev;i++) X as_cold(p_sn->sn_num[i]>0, X "sn_chk: Section has zero hierarchical number."); X} X X/******************************************************************************/ X XEXPORT void sn_ini(p_sn) p_sn_t p_sn; X{ X p_sn->sn_magic = MAGIC; X p_sn->sn_lev = 0; X} X X/******************************************************************************/ X XEXPORT void sn_set(p_sn,level) p_sn_t p_sn; ubyte level; X{ X ubyte i; X sn_chk(p_sn); X as_cold(level>0 && level<=SECLEV_MAX, X "sn_set: Specified level is too high."); X p_sn->sn_lev=level; X for(i=1;i<=level;i++) X p_sn->sn_num[i]=1; X} X X/******************************************************************************/ X XEXPORT void sn_inc (p_sn,lev) p_sn_t p_sn; ubyte lev; X{ X sn_chk(p_sn); X X /* Check the parameter level. */ X as_cold(1<=lev && lev<=SECLEV_MAX,"sn_inc: Bad level number specified."); X X /* Check that we are not skipping a hierarchical level. */ X as_cold(lev<=p_sn->sn_lev+1,"sn_inc: Discountinuous level increment."); X X /* Actually increment the section. */ X if (lev==p_sn->sn_lev+1) p_sn->sn_num[lev]=0; X p_sn->sn_lev=lev; X p_sn->sn_num[lev]++; X X /* Check that the section number hasn't got too big. */ X as_cold(p_sn->sn_num[lev]<=SECMAX,"sn_inc: Section number is too large."); X} X X/******************************************************************************/ X XEXPORT ubyte sn_lev(p_sn) p_sn_t p_sn; X{ X sn_chk(p_sn); X return p_sn->sn_lev; X} X X/******************************************************************************/ X XEXPORT void sn_str(p_sn,s) p_sn_t p_sn; char *s; X{ X char t[20]; X ubyte i; X X sn_chk(p_sn); X X s[0]=EOS; X for (i=1;i<=p_sn->sn_lev;i++) X { X if (i>1) strcat(s,"."); X sprintf(t,"%u",(unsigned) p_sn->sn_num[i]); X strcat(s,t); X } X} X X/******************************************************************************/ X/* End of SECTION.C */ X/******************************************************************************/ X END_OF_FILE if test 4315 -ne `wc -c <'sources/section.c'`; then echo shar: \"'sources/section.c'\" unpacked with wrong size! fi # end of 'sources/section.c' fi if test -f 'sources/tangle.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/tangle.h'\" else echo shar: Extracting \"'sources/tangle.h'\" $2395 characters$ sed "s/^X//" >'sources/tangle.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* TANGLE.H */ X/******************************************************************************/ X/* */ X/* This package exports a single function "tangle" that generates all the */ X/* product files for FunnelWeb. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X/******************************************************************************/ X XEXPORT void tangle P_((void)); X/* Generate product files. */ X X/******************************************************************************/ X/* End of TANGLE.H */ X/******************************************************************************/ END_OF_FILE if test 2395 -ne `wc -c <'sources/tangle.h'`; then echo shar: \"'sources/tangle.h'\" unpacked with wrong size! fi # end of 'sources/tangle.h' fi if test -f 'sources/weave.h' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'sources/weave.h'\" else echo shar: Extracting \"'sources/weave.h'\" $2364 characters$ sed "s/^X//" >'sources/weave.h' <<'END_OF_FILE' X/*############################################################################## X XFUNNNELWEB COPYRIGHT X==================== XFunnelWeb is a literate-programming macro preprocessor. X Copyright (C) 1992 Ross N. Williams. X X Ross N. Williams X ross@spam.adelaide.edu.au X 16 Lerwick Avenue, Hazelwood Park 5066, Australia. X This program is free software; you can redistribute it and/or modify it under the terms of Version 2 of the GNU General Public License as published by the Free Software Foundation. X This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See Version 2 of the GNU General Public License for more details. X You should have received a copy of Version 2 of the GNU General Public License along with this program. If not, you can FTP the license from prep.ai.mit.edu/pub/gnu/COPYING-2 or write to the Free Software XFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X Section 2a of the license requires that all changes to this file be recorded prominently in this file. Please record all changes here. X Programmers: X RNW Ross N. Williams ross@spam.adelaide.edu.au X Changes: X 07-May-1992 RNW Program prepared for release under GNU GPL V2. X X##############################################################################*/ X X X/******************************************************************************/ X/* WEAVE.H */ X/******************************************************************************/ X/* */ X/* This package exports a single function "weave" that generates the typeset */ X/* output file. */ X/* */ X/******************************************************************************/ X X#include "style.h" X X/******************************************************************************/ X XEXPORT void weave P_((void)); X X/******************************************************************************/ X/* End of WEAVE.H */ X/******************************************************************************/ END_OF_FILE if test 2364 -ne `wc -c <'sources/weave.h'`; then echo shar: \"'sources/weave.h'\" unpacked with wrong size! fi # end of 'sources/weave.h' fi if test -f 'tests/ex16.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/ex16.fw'\" else echo shar: Extracting \"'tests/ex16.fw'\" $2150 characters$ sed "s/^X//" >'tests/ex16.fw' <<'END_OF_FILE' X@!---------------------------------------! X@! Start of FunnelWeb Example .fw File ! X@!---------------------------------------! X X@t vskip 40 mm X@t title titlefont centre "Powers:" X@t title titlefont centre "An Example of" X@t title titlefont centre "A Short" X@t title titlefont centre "FunnelWeb .fw File" X@t vskip 10 mm X@t title smalltitlefont centre "by Ross Williams" X@t title smalltitlefont centre "26 January 1992" X@t vskip 20 mm X@t table_of_contents X X@A@<FunnelWeb Example Program@> X This program writes out each of the first @{p@} powers of the first @{n@} integers. These constant parameters are located here so that they are easy to change. X X@$@<Constants@>==@{@- n : constant natural := 10; -- How many numbers? (Ans: [1,n]). p : constant natural := 5; -- How many powers? (Ans: [1,p]).@} X X@B Here is the outline of the program. This FunnelWeb file generates a single Ada output file called @{Power.ada@}. The main program consists of a loop that iterates once for each number to be written out. X X@O@<ex16.out@>==@{@- X@<Pull in packages@> X procedure example is X @<Constants@> begin -- example X for i in 1..n loop X @<Write out the first p powers of i on a single line@> X end loop; end example; X@} X X@B In this section, we pull in the packages that this program needs to run. In fact, all we need is the IO package so that we can write out the results. To use the IO package, we first of all need to haul it in (@{with text_io@}) and then we need to make all its identifiers visible at the top level (@{use text_io@}). X X@$@<Pull in packages@>==@{with text_io; use text_io;@} X X@B Here is the bit that writes out the first @{p@} powers of @{i@}. The power values are calculated incrementally in @{ip@} to avoid the use of the exponentiation operator. X X@$@<Write out the first p powers of i on a single line@>==@{@- declare X ip : natural := 1; begin X for power in 1..p loop X ip:=ip*i; X put(natural'image(ip) & " "); X end loop; X new_line; end;@} X X@!---------------------------------------! X@! End of FunnelWeb Example .fw File ! X@!---------------------------------------! END_OF_FILE if test 2150 -ne `wc -c <'tests/ex16.fw'`; then echo shar: \"'tests/ex16.fw'\" unpacked with wrong size! fi # end of 'tests/ex16.fw' fi if test -f 'tests/generate.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/generate.fw'\" else echo shar: Extracting \"'tests/generate.fw'\" $2192 characters$ sed "s/^X//" >'tests/generate.fw' <<'END_OF_FILE' Generate.Web X============ Some of the FunnelWeb tests require input files that contain control characters, improperly terminated lines, and other special constructs designed to test FunnelWeb's capacity to deal with anything that could arise in an input text file. X Unfortunately, by their very nature, these constructs tend to be vulnerable to file transfer programs and other utilities (e.g. FIXEOLS!) that take it upon themselves to "fix up" various problems with text files. X The solution adopted here is to totally avoid the problem by using FunnelWeb itself to generate these awkward test files. The following output file macro definitions achieve this. X This FunnelWeb file should be fed into FunnelWeb before testing begins. X X@!------------------------------------------------------------------------------ X X@O@<sc06.fw@>==@{@- SC06: Test FunnelWeb on a file whose last line is not terminated properly with an end of line marker. X Here is the improper termination!---->@} X X@!------------------------------------------------------------------------------ X X@O@<sc08.fw@>==@{@- SC08: Detection of trailing spaces. X This line has zero trailing spaces | This line has one trailing space | @+@- This line has two trailing spaces | @+@- This line has three trailing spaces | @+@- X@} X X@!------------------------------------------------------------------------------ X X@O@<sc09.fw@>==@{@- SC09: Detection of control characters. X SC09.1 Test that control characters are detected and replaced by "?". SC09.2 Test non printable that has a mnemonic. X There is a tab between these two bars |@^D(009)| which should come out as "?". The above error message should contain the mnemonic "HT". X SC09.3 Test non printable that has no mnemonic. X There is a non-mnemonic control character between these bars |@^D(234)|. X@} X X@!------------------------------------------------------------------------------ X X@O@<sc13e.fwi@>==@{@- This is the include file for test SC13e. The test is to see how FunnelWeb copes with an include file that has an improperly terminated last line. X Here is the improper termination!---->@} X X@!------------------------------------------------------------------------------ END_OF_FILE if test 2192 -ne `wc -c <'tests/generate.fw'`; then echo shar: \"'tests/generate.fw'\" unpacked with wrong size! fi # end of 'tests/generate.fw' fi if test -f 'tests/hi09.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/hi09.fw'\" else echo shar: Extracting \"'tests/hi09.fw'\" $2869 characters$ sed "s/^X//" >'tests/hi09.fw' <<'END_OF_FILE' HI09: This example demonstrates how FunnelWeb can be used to create generics X in languages that do not already provide them. X X@! We have to set the output line length limit up to cater for Barry Dwyer's X@! rather horizontal coding style. X@p maximum_output_line_length = 100 X X@O@<hi09.out@>==@{ X@<Generic Set Module@>@(NaryTree@,NaryTreeSet@) X@} X X@$@<Generic Set Module@>@(@2@)==@{@- X@! @1 is the base type, @2 is the set type. X[inherit ('@1'), environment ('@2')] X module @2; X type @2 = ^@2Record; X @2Record = record X Member: @1; X Next: @2; X end; X procedure Null@2 (var Result: @2); begin new (Result); Result^.Member := (- MaxInt)::@1; Result^.Next := nil end; X function IsNull@2 (S: @2): boolean; begin IsNull@2 := S^.Member::integer = - MaxInt end; X procedure ForEach@1 (S: @2; procedure DoIt (i: @1)); var ThisS, NextS: @2; begin ThisS := S; while ThisS^.Member::integer <> - MaxInt do X begin NextS := ThisS^.Next; X DoIt (ThisS^.Member); X ThisS := NextS end; end; X function First@1 (S: @2): @1; begin First@1 := S^.Member end; X function Is@1InSet (i: @1; S: @2): boolean; X procedure TestEquals (j: @1); X begin if Equal@1 (i, j) then Is@1InSet := true; end; begin Is@1InSet := false; ForEach@1 (S, TestEquals); end; X function Includes@2 (S1, S2: @2): boolean; var Result: boolean; X procedure TestIfInS1 (i: @1); X begin if Result then if not Is@1InSet (i, S1) then Result := false; end; begin Result := true; XForEach@1 (S2, TestIfInS1); Includes@2 := Result end; X function Disjoint@2s (S1, S2: @2): boolean; var Result: boolean; X procedure TestIfInS1 (i: @1); X begin if Result then if Is@1InSet (i, S1) then Result := false; end; begin Result := true; XForEach@1 (S2, TestIfInS1); Disjoint@2s := Result end; X function Equal@2 (S1, S2: @2): boolean; begin XEqual@2 := Includes@2 (S1, S2) and Includes@2 (S2, S1); end; X procedure Insert@1 (i: @1; var S: @2); var This, Pred, Succ: @2; begin if not Is@1InSet (i, S) then X begin X Pred := nil; Succ := S; X while Succ^.Member::integer > i::integer do begin X Pred := Succ; Succ := Succ^.Next end; X if Succ^.Member::integer < i::integer then begin X new (This); This^.Next := Succ; This^.Member := i; X if Pred <> nil then Pred^.Next := This else S := This; X end; X end; end; X procedure Insert@1s (S1: @2; var S2: @2); var This, Pred, Succ: @2; X procedure Add@1 (i: @1); X begin Insert@1 (i, S2) end; begin XForEach@1 (S1, Add@1); end; X procedure Remove@1 (i: @1; var S: @2); var Pred, This: @2; begin Pred := nil; This := S; while not Equal@1 (This^.Member, i) do begin X Pred := This; This := This^.Next end; if Pred <> nil then Pred^.Next := This^.Next else S := This^.Next; Dispose (This); end; X procedure Dispose@2 (var S: @2); var Old: @2; begin while S <> nil do begin Old := S; S := S^.Next; Dispose (Old) end; end; X end. X@} X END_OF_FILE if test 2869 -ne `wc -c <'tests/hi09.fw'`; then echo shar: \"'tests/hi09.fw'\" unpacked with wrong size! fi # end of 'tests/hi09.fw' fi if test -f 'tests/hi10.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/hi10.fw'\" else echo shar: Extracting \"'tests/hi10.fw'\" $2635 characters$ sed "s/^X//" >'tests/hi10.fw' <<'END_OF_FILE' HI10: This example gives examples of heavily and lightly documented pieces X of code. X X@O@<hi10.out@>==@{ X@<Set p to the length of the longest plateau in sorted array b[1..N]@> X X@<Function comp@> X@} X X@A@<Calculation of the longest plateau in array b@> X This section contains a solution to a problem outlined in section 16.3 of the book @/The Science of Programming@/ by David Gries[Gries81]. X X@B Given a sorted array @{b[1..N]@} of integers, we wish to determine the X@/length@/ of the longest run of identically valued elements in the array. This problem is defined by the following precondition and postcondition. X X@$@<Precondition@>==@{/* Pre: sorted(b). */@} X@$@<Postcondition@>==@{@- X/* Post: sorted(b) and p is the length of the longest run in b[1..N]. */@} X X@B We approach a solution to the problem by deciding to try the approach of scanning through the array one element at a time maintaining a useful invariant through each iteration. A loop variable array index @{i@} is created for this purpose. The bound function is X@{N-i@}. Here is the invariant. X X@$@<Invariant@>==@{@- X/* Invariant: sorted(b) and 1<=i<=N and */ X/* p is len of longest run in b[1..i]. */@} X X@B Establishing the invariant above in the initial, degenerate case is easy. X X@$@<Establish the plateau loop invariant initially@>==@{i=1; p=1;@} X X@B At this stage, we have the following loop structure. Note that when both the invariant and @{i != N@} are true, the postcondition holds and the loop can terminate. X X@$@<Set p to the length of the longest plateau in sorted array b[1..N]@>==@{@- X@<Precondition@> X@<Establish the plateau loop invariant initially@> while (i != N) X { X @<Invariant@> X @<Loop body@> X } X@<Postcondition@> X@} X X@B Now there remains only the loop body whose sole task is to increase @{i@} X(and so decrease the value of the bound function) while maintaining the invariant. If @{p@} is the length of the longest run seen so far (i.e. in b[1..i]), then, because the array is sorted, the extension of our array range to X@{b[1..i+1]@} can only result in an increase in @{p@} if the new element terminates a run of length @{p+1@}. The increase can be at most 1. Because the array is sorted, we need only compare the endpoints of this possible run to see if it exists. This is performed as shown below. X X@$@<Loop body@>==@{i++; if (b[i] != b[i-p]) p++;@} X X X X X X@A The following function compares two C~strings and returns TRUE iff they are identical. X X@$@<Function comp@>==@{@- bool comp(p,q) char *p,*q; X{ X while (TRUE) X { X if (*p != *q ) return FALSE; X if (*p == '\0') return TRUE; X p++; q++; X } X} X@} END_OF_FILE if test 2635 -ne `wc -c <'tests/hi10.fw'`; then echo shar: \"'tests/hi10.fw'\" unpacked with wrong size! fi # end of 'tests/hi10.fw' fi if test -f 'tests/pr08.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/pr08.fw'\" else echo shar: Extracting \"'tests/pr08.fw'\" $2839 characters$ sed "s/^X//" >'tests/pr08.fw' <<'END_OF_FILE' PR08: Test semantic checking of macro definitions. X Trip parser to be sure that we won't get any output files! X@> X X1. File macro has parameters. Error. X@O@<Sloth 1@>@(@3@)@{Walrus@} X@A@<Error recovery point@> X X2. File macro is additive. Error. X@O@<Sloth 2@>+=@{Walrus@} X@A@<Error recovery point@> X X3. File macro has too long a name. The test name has 1200 characters. Err. Note: This test can't test the error message if the maximum length of a macro name is less than the maximum length of a file name as the name error is caught first. X@p maximum_input_line_length = infinity X@O@<1234567890(elided by comp.sources.unix moderator)1234567890@>@{@} X@A@<Error recovery point@> X X4. File macro has zero or many attributes. Error. X@O@<Sloth 3@>@Z@{Walrus@} X@A@<Error recovery point@> X X@O@<Sloth 4@>@M@{Walrus@} X@A@<Error recovery point@> X X@O@<Sloth 5@>@Z@M@{Walrus@} X@A@<Error recovery point@> X X5. Previous definition is full, current is additive. X@$@<Walrus 1@>==@{Sloth@} X@$@<Walrus 1@>+=@{Aardvark@} X@A@<Error recovery point@> X X6. Previous definition is additive, current is full. X@$@<Walrus 2@>+=@{Sloth@} X@$@<Walrus 2@>==@{Aardvark@} X@A@<Error recovery point@> X X7. Non-first body part of partial has parameter. X@$@<Unicorn@>@(@3@)+=@{Turkey@} X@$@<Unicorn@>@(@3@)+=@{Turkey@} X@A@<Error recovery point@> X X8. Zero or many attributes on non-first body part of additive. X@$@<Elephant@>@Z@M+=@{Turkey@} X@$@<Elephant@>@Z@M+=@{Turkey@} X@A@<Error recovery point@> X X9. Check that non-existent formal parameters are caught. X X@$@<Zero@>@Z@{Sloth@1Walrus@} X@A@<Error recovery point@> X X@$@<One@>@(@1@)@Z@{Sloth@2Walrus@} X@A@<Error recovery point@> X X@$@<Many@>@(@7@)@Z@{Sloth@8Walrus@} X@A@<Error recovery point@> END_OF_FILE if test 2839 -ne `wc -c <'tests/pr08.fw'`; then echo shar: \"'tests/pr08.fw'\" unpacked with wrong size! fi # end of 'tests/pr08.fw' fi if test -f 'tests/pr09.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/pr09.fw'\" else echo shar: Extracting \"'tests/pr09.fw'\" $2046 characters$ sed "s/^X//" >'tests/pr09.fw' <<'END_OF_FILE' PR09: Test calls and actual parameter lists. X XFirst trip up the parser so we don't get any further. X@> X Now define some macros to call. No error. X X@$@<Zero@>@{@} X@$@<One@>@(@1@)@{@} X@$@<Two@>@(@2@)@{@} X@$@<Three@>@(@3@)@{@} X@$@<Nine@>@(@9@)@{@} X@$@#"@{@} X The following test calls should NOT generate any errors. X X@$@<Macro containing the test macro calls.@>==@{ X1. Test macro call with no parameter list. X@<Zero@> X X2. Test macro call with quick name. X@#" X X3. Test macro call with one parameter. X@<One@>@(Toucan@) X X4. Test macro call with many parameters. X@<Two@>@(Toucan@,Teapot@) X@<Three@>@(Toucan@,Teapot@,Walrus@) X@<Nine@>@(Toucan@,Teapot@,Walrus@, X Toucan@,Teapot@,Walrus@, X Toucan@,Teapot@,Walrus@) X X5. Test macro calls with double quotes on parameters. X@<One@>@( @"Toucan@"@) X@<Two@>@(@"Toucan@" @, @"Teapot@"@) X@<Three@>@(@"Toucan@" @, X @"Teapot@" @, X @"Walrus@" @) X@<Nine@>@( @"Toucan@" @, @"Teapot@" @, @"Walrus@" @, X @"Toucan@" @, @"Teapot@" @, @"Walrus@" @, X @"Toucan@" @, @"Teapot@" @, @"Walrus@" @) X X7. Test macro calls with mixed double quotes on parameters. X@<Two@>@(@"Toucan@" @,Teapot@) X@<Three@>@(@"Toucan@" @, X @"Teapot@" @,Walrus@) X@<Nine@>@( @"Toucan@" @, @"Teapot@" @, Walrus @, X @"Toucan@" @, Teapot @, @"Walrus@" @, X @"Toucan@" @, @"Teapot@" @, @"Walrus@" @) X X@} @! End of macro definition enclosing all these legal tests. X X8. Test macro calls with a variety of syntax errors in parameter list. X@$@<Error1@>@{ X@<Zero@>@( X@} X@A@<Error recovery point@> X X@$@<Error2@>@{ X@<Zero@>@) X@} X@A@<Error recovery point@> X X@$@<Error3@>@{ X@<One@>@(@"Toucan@) X@} X@A@<Error recovery point@> X X@$@<Error4@>@{ X@<One@>@(@"Toucan@"@"Sloth@"@) X@} X@A@<Error recovery point@> X X@$@<Error5@>@{ X@<Two@>@(@"Toucan@"Teapot@) X@} X@A@<Error recovery point@> X X@$@<Error6@>@{ X@<Two@>@(@"Toucan@"Teapot X@} X@A@<Error recovery point@> X X@$@<Error7@>@{ X@<Two@>@(@"Toucan@"Teapot X@<Three@>@(Toucan@, X @"Teapot@,Walrus X X@} X@A@<Error recovery point@> X END_OF_FILE if test 2046 -ne `wc -c <'tests/pr09.fw'`; then echo shar: \"'tests/pr09.fw'\" unpacked with wrong size! fi # end of 'tests/pr09.fw' fi if test -f 'tests/sc10.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/sc10.fw'\" else echo shar: Extracting \"'tests/sc10.fw'\" $4058 characters$ sed "s/^X//" >'tests/sc10.fw' <<'END_OF_FILE' Scanner Test: Special Sequence Recognition X========================================== This test tests to see that FunnelWeb is recognising the full set of special sequences. X Turn Off the Parser X------------------- XFirst we cause a deliberate scanner error so as to prevent the parser from generating lots of errors over the syntactic rubbish presented here. X X @ X List of All Possible Special Sequences X-------------------------------------- The following is a list of the default special character followed by each of the ASCII printables. X000 to 031 are unprintable control characters. X X032 @ - ILLEGAL. (Note: Hyphen is needed to avoid trailing blanks error.) X033 @! - Comment. X034 @" - Parameter delimeter. X035 @#X - Short name sequence. X@$ 036 - Define macro. Has to be at start of line. X037 @% - ILLEGAL. X038 @& - ILLEGAL. X039 @' - ILLEGAL. X040 @( - Open parameter list. X041 @) - Close parameter list. X042 X@* - Old fashioned section marker (has to be at start of a line.). X043 @+ - Insert newline. X044 @, - Parameter separator. X045 @- X - Ignore end of line marker (has to be at end of line). X046 @. - ILLEGAL. X047 @/ - Emphasised text. X048 @0 - ILLEGAL. X049 @1 - Formal parameter 1. X050 @2 - Formal parameter 2. X051 @3 - Formal parameter 3. X052 @4 - Formal parameter 4. X053 @5 - Formal parameter 5. X054 @6 - Formal parameter 6. X055 @7 - Formal parameter 7. X056 @8 - Formal parameter 8. X057 @9 - Formal parameter 9. X058 @: - ILLEGAL. X059 @; - ILLEGAL. X060 @< - Open macro name. X061 @=@ - Set special character. X062 @> - Close macro name. X063 @? - ILLEGAL. X064 @@ - Insert special character into text. X@A 065 - New section (level 1). Must be at start of a line. X@B 066 - New section (level 2). Must be at start of a line. X@C 067 - New section (level 3). Must be at start of a line. X@D 068 - New section (level 4). Must be at start of a line. X@E 069 - New section (level 5). Must be at start of a line. X070 @F - ILLEGAL. X071 @G - ILLEGAL. X072 @H - ILLEGAL. X073 @I - Include file. Will provoke an error here though. X074 @J - ILLEGAL. X075 @K - ILLEGAL. X076 @L - ILLEGAL. X077 @M - Tags macro as being allowed to be called many times. X078 @N - ILLEGAL. X@O 079 - New macro attached to output file. Has to be at start of line. X080 @P - Pragma. Will cause error here though. X081 @Q - ILLEGAL. X082 @R - ILLEGAL. X083 @S - ILLEGAL. X084 @T - Typesetter directive. Will cause an error here though. X085 @U - ILLEGAL. X086 @V - ILLEGAL. X087 @W - ILLEGAL. X088 @X - ILLEGAL. X089 @Y - ILLEGAL. X090 @Z - Tags macro as being allowed to be called zero times. X091 @[ - ILLEGAL. X092 @\ - ILLEGAL. X093 @] - ILLEGAL. X094 @^D(065) - Insert control character into text X095 @_ - ILLEGAL. X096 @` - ILLEGAL. X@a 097 - New section (level 1). Must be at start of a line. X@b 098 - New section (level 1). Must be at start of a line. X@c 099 - New section (level 1). Must be at start of a line. X@d 100 - New section (level 1). Must be at start of a line. X@e 101 - New section (level 1). Must be at start of a line. X102 @f - ILLEGAL. X103 @g - ILLEGAL. X104 @h - ILLEGAL. X105 @i - Include file. Will provoke an error here though. X106 @j - ILLEGAL. X107 @k - ILLEGAL. X108 @l - ILLEGAL. X109 @m - Tags macro as being allowed to be called many times. X110 @n - ILLEGAL. X@O 111 - New macro attached to output file. Has to be at start of line. X112 @p - Pragma. Will cause error here though. X113 @q - ILLEGAL. X114 @r - ILLEGAL. X115 @s - ILLEGAL. X116 @t - Typesetter directive. Will cause an error here though. X117 @u - ILLEGAL. X118 @v - ILLEGAL. X119 @w - ILLEGAL. X120 @x - ILLEGAL. X121 @y - ILLEGAL. X122 @z - Tags macro as being allowed to be called zero times. X123 @{ - Open macro body. X124 @| - ILLEGAL. X125 @} - Close macro body. X126 @~ - ILLEGAL. X127 to 255 are not standard printable ASCII characters. END_OF_FILE if test 4058 -ne `wc -c <'tests/sc10.fw'`; then echo shar: \"'tests/sc10.fw'\" unpacked with wrong size! fi # end of 'tests/sc10.fw' fi if test -f 'tests/sc11.fw' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'tests/sc11.fw'\" else echo shar: Extracting \"'tests/sc11.fw'\" $2773 characters$ sed "s/^X//" >'tests/sc11.fw' <<'END_OF_FILE' SC11: Syntax of the include pragma. X X1. Test include pragma not at start of line. X X @i X X2. Test ATi not followed by a blank. X X@ix X X3. Test include filename is too long. The maximum on the Macintosh is X 255 but we will use a filename of over 1024 characters so as to make X the test portable. The actual length used is 1100 characters in the X filename. X X 1 (elided by comp.sources.unix moderator)7 8 9 0 X@i 1234567890(elided by comp.sources.unix moderator)1234567890 X X4. Include pragma has an empty filename. Note: Because the ATi has to be X followed by a blank, we have to incur a trailing blank error here in X order to provoke the error we really want to see. X X@i X END_OF_FILE if test 2773 -ne `wc -c <'tests/sc11.fw'`; then echo shar: \"'tests/sc11.fw'\" unpacked with wrong size! fi # end of 'tests/sc11.fw' fi if test -f 'userman/u_manual.log' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'userman/u_manual.log'\" else echo shar: Extracting \"'userman/u_manual.log'\" $4136 characters$ sed "s/^X//" >'userman/u_manual.log' <<'END_OF_FILE' This is TeX, Version 3.0 (preloaded format=lplain 90.9.16) 27 MAY 1992 15:26 X**&LaTeX u_manual.tex X(u_manual.tex LaTeX Version 2.09 <13 Jun 1989> X(:TeX-inputs:book.sty Document Style `book' <24 May 89>. X(:TeX-inputs:bk10.sty) X\descriptionmargin=\dimen99 X\c@part=\count78 X\c@chapter=\count79 X\c@section=\count80 X\c@subsection=\count81 X\c@subsubsection=\count82 X\c@paragraph=\count83 X\c@subparagraph=\count84 X\c@figure=\count85 X\c@table=\count86 X) (:TeX-inputs:titlepage.sty) [0 X X X] X\@indexfile=\write3 X Writing index file u_manual.idx X(u_manual.aux) X(u_ch0.tex [1] [2 X X] (u_manual.toc [3] [4] [5] [6]) X\tf@toc=\write4 X [7] [8 X X] [9] [10 X X] Underfull \hbox (badness 10000) in paragraph at lines 137--140 X[]\tenrm Thanks to \tenbf Barry Dwyer[][] \tenrm (\tentt dwyer@cs.adelaide.edu. au\tenrm ) and \tenbf Roger Bris-senden[][] X X\hbox(7.5+2.5)x426.79134, glue set 5.25278 X.\hbox(0.0+0.0)x0.0 X.\tenrm T X.\tenrm h X.\tenrm a X.\tenrm n X.etc. X X[11] [12 X X] Underfull \hbox (badness 5652) in paragraph at lines 163--169 X[]\tenbf Typesetting: \tenrm This[] doc-u-ment was pre-pared by the au-thor us- ing An-drew Trevor- X X\hbox(6.94444+1.94444)x426.79134, glue set 3.83969 X.\hbox(0.0+0.0)x0.0 X.\tenbf T X.\kern-0.31944 X.\tenbf y X.\tenbf p X.etc. X X Underfull \hbox (badness 1117) in paragraph at lines 163--169 X\tenrm row's[][] (\tentt akt150@cscgpo.anu.edu.au\tenrm ) im-ple-men-ta-tion (O z-TeX[]) of the T[]X/L[]T[]X\tenbf [Knuth84][] X X\hbox(7.5+3.01385)x426.79134, glue set 2.23746 X.\tenrm r X.\tenrm o X.\kern-0.27779 X.\tenrm w X.\tenrm ' X.etc. X X) (u_ch1.tex [13] [14 X X] Chapter 1. X[15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] X[30] [31] [32] [33] [34] [35] Underfull \vbox (badness 4108) has occurred while \output is active X\vbox(682.86613+0.0)x426.79134, glue set 3.45125 X.\glue(\topskip) 3.05556 X.\hbox(6.94444+0.8333)x426.79134, glue set 416.29144fil X..\hbox(0.0+0.0)x0.0 X..\tentt @ X..\tentt } X..\hbox(0.0+0.0)x0.0 X..\penalty 10000 X..etc. X.\glue(\baselineskip) 11.1667 X.\hbox(0.0+0.0)x0.0 X.\glue(\parskip) 0.0 X.etc. X X [36] X[37] [38]) (u_ch2.tex [39] [40 X X] Chapter 2. X[41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] X[56] [57] [58] [59] Underfull \vbox (badness 10000) has occurred while \output is active X\vbox(682.86613+0.0)x426.79134 X.\glue(\topskip) 3.88889 X.\hbox(6.11111+2.22223)x426.79134, glue set 201.0433fil X..\hbox(0.0+0.0)x0.0 X..\tentt @ X..\tentt ! X..\penalty 10000 X..\glue 5.24995 X..etc. X.\glue(\parskip) 0.0 X.\glue(\baselineskip) 2.83333 X.\hbox(6.94444+1.38887)x426.79134, glue set 237.79298fil X..\hbox(0.0+0.0)x0.0 X..\tentt [ X..\tentt i X..\tentt n X..\tentt h X..etc. X.etc. X X [60] X[61]) (u_ch3.tex [62] Chapter 3. X[63 X X] [64] [65] [66] [67] [68] [69] [70] [71] [72] [73] [74] [75] [76] [77] X[78] [79] [80] [81] [82] [83] [84] [85] [86] [87] [88] [89] [90] [91] [92] X[93] [94] [95] [96] [97] [98] [99]) (u_ch4.tex [100] Chapter 4. X[101 X X] [102] [103] [104] [105] [106]) (u_ch5.tex [107] [108 X X] Chapter 5. X[109] Underfull \hbox (badness 10000) in paragraph at lines 163--163 X[] []\egtrm To reg-is-ter as a X X\hbox(5.46666+1.55556)x376.79134, glue set 71.60066 X.\hbox(0.0+0.0)x15.00002 X.\glue -15.00002 X.\hbox(0.0+0.0)x15.00002 X..\glue 15.00002 X..\glue -20.0 X..\glue -5.0 X..\hbox(0.0+0.0)x20.0, glue set 20.0fil X...\glue 0.0 plus 1.0fil X..\glue 5.0 X.\penalty 0 X.\egtrm T X.etc. X X[110] [111] [112] Underfull \hbox (badness 10000) in paragraph at lines 330--340 X\tenrm FunnelWeb was X X\hbox(6.94444+0.0)x426.79134, glue set 215.12605 X.\tenrm F X.\kern-0.83334 X.\tenrm u X.\tenrm n X.\tenrm n X.etc. X X[113]) (u_cha.tex [114] Appendix A. X[115 X X] [116] Appendix B. X[117 X X] (u_manual.sin [118 X X] [119] [120] [121] [122] [123] [124] [125] [126]) X[127 X X]) (u_manual.aux) ) Here is how much of TeX's memory you used: X 244 strings out of 1960 X 2227 string characters out of 13235 X 43797 words of memory out of 59980 X 2172 multiletter control sequences out of 2500 X 20391 words of font info for 77 fonts, out of 27000 for 100 X 14 hyphenation exceptions out of 307 X 16i,8n,15p,190b,240s stack positions out of 200i,40n,60p,500b,600s X Output written on u_manual.dvi (128 pages, 442404 bytes). END_OF_FILE if test 4136 -ne `wc -c <'userman/u_manual.log'`; then echo shar: \"'userman/u_manual.log'\" unpacked with wrong size! fi # end of 'userman/u_manual.log' fi echo shar: End of archive 2 $of 20$. cp /dev/null ark2isdone MISSING="" for I in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ; do if test ! -f ark${I}isdone ; then MISSING="${MISSING} ${I}" fi done if test "${MISSING}" = "" ; then echo You have unpacked all 20 archives. rm -f ark[1-9]isdone ark[1-9][0-9]isdone else echo You still need to unpack the following archives: echo " " ${MISSING} fi ## End of shell archive. exit 0