/* //paragraph [1] Title: [{\Large \bf] [}] //[ue] [\"{u}] [1] An Extension of the PD System: Compiling into HTML Ralf Hartmut G[ue]ting November 1995 1 Overview A version of the ~PDSystem~ has been constructed which transforms PD files into HTML instead of LaTeX source files. This document describes the changes relative to the previous PDSystem, as described in [G[ue]95a, G[ue]95b]. Basically only the parser component (~Parser.y~) had to be changed and only in a rather trivial way by letting the statements generating LaTeX code produce corresponding HTML code. The result is a new version of the parser called ~ParserHTML.y~. A second small change concerns the main program ~Maketex.c~ which produces an ---- \end{document} ---- tail for the output text. This was removed; the changed version is called ~MakeHTML.c~. A simple command procedure ~pd2html~ was introduced (analogous to the procedure ~pd2tex~) which produces a HTML file from a PD file. The remainder of this document contains the revised parser ~ParserHTML.y~, the main program ~MakeHTML.c~, the command procedure ~pd2html~, and the revised ~makefile~. */ /* ---- This file is part of the PD system Copyright (C) 1998 Ralf Hartmut Gueting, Fachbereich Informatik, FernUniversitaet Hagen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. ---- //[\] [$\setminus $] 5 The Parser (HTML Version) (File ~PDParserHTML.y~) 5.1 Introduction This file contains a ~yacc~ specification of a parser which is transformed by the UNIX tool ~yacc~ into a program file ~y.tab.c~ which in turn is compiled to produce a parser. For an introduction to ~yacc~ specifications see [ASU86, Section 4.9]. Detailed information is given in [SUN88, Section 11]. In fact, the specification contains ``semantic rules'' (or ~actions~); hence, the generated program is a compiler (from PD files into HTML). The parsing technique used is bottom-up LR parsing. Let us briefly consider two example rules: ---- heading : heading1 | heading2 | heading3 | heading4 | heading5 ; heading1 : HEAD1 paragraph_rest {printf("

"); print($2); printf("

\n\n");} ; ---- The first is a grammar rule stating that a ~heading~ (nonterminal) can be derived into either a ~heading1~ or a ~heading2~ or a ~heading3~ (nonterminal). The second rule says that a ~heading1~ consists of a ~HEAD1~ token followed by a ~paragraph-rest~. This rule has an associated action which is C code enclosed by braces. Attached to each grammar symbol (nonterminal, or terminal token) is an integer-valued ~attribute~. One can refer to these attributes in a grammar rule by the names ~\$\$~, ~\$1~, ~\$2~, etc. where ~\$\$~ refers to the attribute of the nonterminal on the left hand side and ~\$1~, ~\$2~, etc. to the grammar symbols on the right hand side. Hence, in the second rule, ~\$\$~ is the attribute attached to ~heading1~, ~\$1~ belongs to ~HEAD1~, and ~\$2~ to ~paragraph-rest~. For the terminal tokens which are generated in lexical analysis the attribute value is set by an assignment to the variable ~yylval~. The lexical analyser used here assigns always the index of a node of the ~NestedText~ data structure containing the character string matching the token. For the nonterminals, the attribute value is set by an assignment to ~\$\$~ in the action part of a grammar rule. The bottom-up parser basically works as follows. Terminal tokens and nonterminals recognized earlier are kept on a stack. Whenever the top symbols on the stack correspond to the right hand side of a grammar rule which is applicable with the current derivation, a ~reduction~ is made: The right hand side symbols are removed from the stack and the left hand side nonterminal is put on the stack. In addition, the action associated with the rule (the C code in braces) is executed. Therefore, in our example rule the ~HEAD1~ and ~paragraph-rest~ symbols are removed from the stack and a ~heading1~ symbol is put on top. The action is executed, namely: 1 The text ``\verb+

+'' is written to the output file. 2 The text associated with ~paragraph-rest~ (a ~NestedText~ node whose index is given in ~\$2~) is written (by the ~print~ function from ~NestedText~). 3 The text ``\verb+

\n\n+'' (a closing brace followed by two end-of-line characters) is written to the output. Hence for a heading described in the PD file by ---- 5 The Parser ---- a piece of HTML code ----

The Parser

---- followed by an empty line is written to the output file. To understand the output created in the grammar rules you need to know a little HTML (see, for example, [HTML95]). 5.2 Declaration Section: Definition of Tokens */ %{ #include #include #include "PDNestedText.h" #include "PDParserDS.c" #define YYERROR_VERBOSE #define YYDEBUG 1 extern void yyerror(const char *msg); extern int yylex(); %} %token OPEN CLOSE EPAR DEFLINE LETTER DIGIT OTHER TILDE STAR QUOTE BLANKTILDE BLANKSTAR BLANKQUOTE DUS BLANKDUS HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 ENUM1 ENUM2 BULLET1 BULLET2 FOLLOW1 FOLLOW2 DISPLAY FIGURE STARTREF REF VCHAR VERBATIM ENDVERBATIM PARFORMAT CHARFORMAT TTFORMAT %% /* 5.3 Document Structure and Program Sections */ document : doc | doc program_section ; doc : space doc_section | doc program_section doc_section ; doc_section : OPEN elements CLOSE ; program_section : {printf("
\n");}
		  chars			{printf("
\n");} ; chars : | chars text_char {print($2);} | chars TILDE {print($2);} | chars STAR {print($2);} | chars DUS {print($2);} | chars QUOTE {print($2);} | chars '\"' {print($2);} | chars '*' {print($2);} | chars '~' {print($2);} | chars '[' {print($2);} | chars ']' {print($2);} | chars follow_elem {print($2);} | chars EPAR {print($2);} | chars DEFLINE {print($2);} | chars TTFORMAT {print($2);} ; elements : | elements definitions | elements element {release_storage();} | elements list /* storage cannot be released after lists because of look-ahead */ ; /* 5.4 Definitions of Special Formats and Characters */ definitions : defs EPAR ; defs : defline | defs defline ; defline : DEFLINE par_format | DEFLINE char_format | DEFLINE special_char_def ; par_format : PARFORMAT space REF space ident space ':' space bracketed2 space bracketed2 { /* test only: print($3); printf("paragraph definition: %d ", get_ref_index($3)); print($5); print($9); print($11); */ enter_def(get_ref_index($3), $5, $9, $11);} ; char_format : CHARFORMAT space REF space ident space ':' space bracketed2 space bracketed2 { /* printf("characters definition: %d ", get_ref_index($3)); print($5); print($9); print($11); */ enter_def(get_ref_index($3), $5, $9, $11);} ; special_char_def: bracketed2 space bracketed2 {enter_schar($1, $3);} ; space : | space ' ' | space FOLLOW1 | space FOLLOW2 | space DISPLAY | space FIGURE ; ident : LETTER {$$ = $1;} | ident LETTER {$$ = concat($1, $2);} | ident DIGIT {$$ = concat($1, $2);} ; /* 5.5 Text Elements 5.5.1 Predefined Paragraph Types */ element : standard_paragraph | heading | verb | display | figure | special_paragraph ; standard_paragraph : paragraph_rest {print($1); printf("

\n\n");} ; heading : heading1 | heading2 | heading3 | heading4 | heading5 ; heading1 : HEAD1 paragraph_rest {printf("

"); print($2); printf("

\n\n");} ; heading2 : HEAD2 paragraph_rest {printf("

"); print($2); printf("

\n\n");} ; heading3 : HEAD3 paragraph_rest {printf("

"); print($2); printf("

\n\n");} ; heading4 : HEAD4 paragraph_rest {printf("

"); print($2); printf("

\n\n");} ; heading5 : HEAD5 paragraph_rest {printf("
"); print($2); printf("
\n\n");} ; verb : verb_start verb_end ; verb_start : VERBATIM {printf("
\n    ");}
		;

verb_end	: vchars ENDVERBATIM	{printf("
\n");} ; vchars : vchars VCHAR { print($2); } | VCHAR { print($1); } ; display : DISPLAY paragraph_rest {printf("
\n"); printf(" "); print($2); printf("\n
\n\n");} ; /* 5.5.2 Figures */ figure : FIGURE figure_text optional_caption bracketed2 annotations {printf("\""); "); print($3); printf("

\n\n");} ; /* Here a figure description of the form ---- Figure 1: Picture of something [filename] ---- is transformed into a text in HTML: ---- Figure 1 Picture of something

---- */ optional_caption: {$$ = atomc("");} | ':' figure_text {$$ = $2;} ; figure_text : {$$ = atomc("");} | figure_text ftext_char {$$ = concat($1, $2);} | figure_text TILDE {$$ = concat($1, atomc("~"));} | figure_text STAR {$$ = concat($1, atomc("*"));} | figure_text DUS {$$ = concat($1, atomc("__"));} | figure_text QUOTE {$$ = concat($1, atomc("\""));} | figure_text emphasized {$$ = concat($1, $2);} | figure_text typewriter {$$ = concat($1, $2);} | figure_text bold_face {$$ = concat($1, $2);} | figure_text special_char_format {$$ = concat($1, $2);} | figure_text follow_elem {$$ = concat($1, $2);} ; /* 5.5.4 Special Paragraph Formats */ special_paragraph: STARTREF paragraph_rest {int i; i = get_startref_index($1); if (i > 0) /* not an empty start ref */ pindex = lookup_def(i); /* otherwise use previous pindex value */ if (pindex >= 0) /* def was found */ {printf("%s ", definitions[pindex].open); print($2); printf("%s \n\n", definitions[pindex].close); } else print($2); /* make it a standard paragraph */ } ; /* 5.6 Lists */ list : itemized1 {printf("

\n\n");} | enum1 {printf("
    \n"); print($1); printf("\n
\n\n");} ; itemized1 : bulletitem1 {$$ = $1;} | itemized1 bulletitem1 {$$ = concat($1, $2);} ; bulletitem1 : bulletpar1 {$$ = $1;} | bulletitem1 followup1 {$$ = concat($1, $2);} | bulletitem1 list2 {$$ = concat($1, $2);} ; bulletpar1 : BULLET1 paragraph_rest {$$ = concat(atomc("\n
  • "), concat($2, atomc("\n\n")));} ; followup1 : FOLLOW1 paragraph_rest {$$ = concat($1, concat($2, atomc("\n\n")));} ; enum1 : enumitem1 {$$ = $1;} | enum1 enumitem1 {$$ = concat($1, $2);} ; enumitem1 : enumpar1 {$$ = $1;} | enumitem1 followup1 {$$ = concat($1, $2);} | enumitem1 list2 {$$ = concat($1, $2);} ; enumpar1 : ENUM1 paragraph_rest {$$ = concat(atomc("\n
  • "), concat($2, atomc("\n\n")));} ; list2 : itemized2 {$$ = concat(atomc("\n
      \n"), concat($1, atomc("\n
    \n\n")));} | enum2 {$$ = concat(atomc("\n
      \n"), concat($1, atomc("\n
    \n\n")));} ; itemized2 : bulletitem2 {$$ = $1;} | itemized2 bulletitem2 {$$ = concat($1, $2);} ; bulletitem2 : bulletpar2 {$$ = $1;} | bulletitem2 followup2 {$$ = concat($1, $2);} ; bulletpar2 : BULLET2 paragraph_rest {$$ = concat(atomc("\n
  • "), concat($2, atomc("\n\n")));} ; followup2 : FOLLOW2 paragraph_rest {$$ = concat($1, concat($2, atomc("\n\n")));} ; enum2 : enumitem2 {$$ = $1;} | enum2 enumitem2 {$$ = concat($1, $2);} ; enumitem2 : enumpar2 {$$ = $1;} | enumitem2 followup2 {$$ = concat($1, $2);} ; enumpar2 : ENUM2 paragraph_rest {$$ = concat(atomc("\n
  • "), concat($2, atomc("\n\n")));} ; /* 5.7 Text Structure Unfortunately, this gets a bit complex because we must take care of the following: * Most tokens that are recognized in lexical analysis may occur in normal text; we must make sure that they can be reduced there. In particular, the tokens defining paragraph formats must be allowed to occur in the middle of a paragraph and not be interpreted there. * We must take care of escaping characters with a special meaning. This concerns the ~TILDE~, ~STAR~, and ~QUOTE~ tokens which are formed in LA from the corresponding characters in square brackets. In normal text, the square brackets must be stripped off. On the other hand, in program text or in definitions (given in square brackets themselves) the character strings should be left untouched. * Emphasized text (enclosed by tilde characters) and bold face text (enclosed by stars) may be nested, but we must make sure through the grammar rules that emphasized cannot occur within emphasized etc. Otherwise a second tilde meaning a closing bracket of the emphasized text would be shifted on the stack by the parser rather than reduced as we want. */ paragraph_rest : text annotations EPAR {$$ = $1;} ; text : {$$ = atomc("");} | netext {$$ = $1;} ; netext : start_elem {$$ = $1;} | netext start_elem {$$ = concat($1, $2);} | netext follow_elem {$$ = concat($1, $2);} ; start_elem : text_char {$$ = $1;} | TILDE {$$ = atomc("~");} | STAR {$$ = atomc("*");} | DUS {$$ = atomc("__");} | QUOTE {$$ = atomc("\"");} | emphasized {$$ = $1;} | typewriter {$$ = $1;} | bold_face {$$ = $1;} | special_char_format {$$ = $1;} | bracketed {$$ = $1;} ; follow_elem : HEAD1 {$$ = $1;} | HEAD2 {$$ = $1;} | HEAD3 {$$ = $1;} | HEAD4 {$$ = $1;} | HEAD5 {$$ = $1;} | ENUM1 {$$ = $1;} | ENUM2 {$$ = $1;} | FOLLOW1 {$$ = $1;} | FOLLOW2 {$$ = $1;} | BULLET1 {$$ = $1;} | BULLET2 {$$ = $1;} | DISPLAY {$$ = $1;} | FIGURE {$$ = $1;} | STARTREF {$$ = $1;} | REF {$$ = $1;} ; text_char : ftext_char {$$ = $1;} | ':' {$$ = $1;} ; ftext_char : LETTER {$$ = $1;} | DIGIT {$$ = $1;} | OTHER {$$ = $1;} | BLANKTILDE {$$ = $1;} | BLANKSTAR {$$ = $1;} | BLANKDUS {$$ = $1;} | BLANKQUOTE {$$ = $1;} | '\\' {$$ = $1;} | ' ' {$$ = $1;} | '.' {$$ = $1;} | PARFORMAT {$$ = $1;} | CHARFORMAT {$$ = $1;} ; emphasized : '~' unemph_list '~' {$$ = concat(atomc(""), concat($2, atomc("")));} ; typewriter : TTFORMAT untt_list TTFORMAT {$$ = concat(atomc(""), concat($2, atomc("")));} ; bold_face : '*' unbold_list '*' {$$ = concat(atomc(""), concat($2, atomc("")));} ; unemph_list : {$$ = atomc("");} | unemph_list unemph {$$ = concat($1, $2);} ; unemph : text_char {$$ = $1;} | TILDE {$$ = atomc("~");} | STAR {$$ = atomc("*");} | DUS {$$ = atomc("__");} | QUOTE {$$ = atomc("\"");} | follow_elem {$$ = $1;} | '*' unboldemph_list '*' {$$ = concat(atomc(""), concat($2, atomc("")));} | special_char_format {$$ = $1;} | bracketed {$$ = $1;} ; untt_list : {$$ = atomc("");} | untt_list untt {$$ = concat($1, $2);} ; untt : text_char {$$ = $1;} | TILDE {$$ = atomc("~");} | STAR {$$ = atomc("*");} | DUS {$$ = atomc("__");} | QUOTE {$$ = atomc("\"");} | follow_elem {$$ = $1;} | special_char_format {$$ = $1;} | bracketed {$$ = $1;} ; unbold_list : {$$ = atomc("");} | unbold_list unbold {$$ = concat($1, $2);} ; unbold : text_char {$$ = $1;} | TILDE {$$ = atomc("~");} | STAR {$$ = atomc("*");} | DUS {$$ = atomc("__");} | QUOTE {$$ = atomc("\"");} | follow_elem {$$ = $1;} | '~' unboldemph_list '~' {$$ = concat(atomc(""), concat($2, atomc("")));} | special_char_format {$$ = $1;} | bracketed {$$ = $1;} ; unboldemph_list : {$$ = atomc("");} | unboldemph_list unboldemph {$$ = concat($1, $2);} ; unboldemph : text_char {$$ = $1;} | TILDE {$$ = atomc("~");} | STAR {$$ = atomc("*");} | DUS {$$ = atomc("__");} | QUOTE {$$ = atomc("\"");} | follow_elem {$$ = $1;} | special_char_format {$$ = $1;} | bracketed {$$ = $1;} ; plain_list : {$$ = atomc("");} | plain_list plain {$$ = concat($1, $2);} ; plain : text_char {$$ = $1;} | TILDE {$$ = atomc("~");} | STAR {$$ = atomc("*");} | DUS {$$ = atomc("__");} | QUOTE {$$ = atomc("\"");} | bracketed {$$ = $1;} ; /* 5.8 Special Character Formats */ special_char_format : '\"' plain_list '\"' REF {int i; i = get_ref_index($4); cindex = lookup_def(i); if (cindex >= 0) /* def was found */ {$$ = concat( atomc(definitions[cindex].open), concat($2, atomc(definitions[cindex].close) )); } else /* ignore special format */ $$ = $2; } | '\"' plain_list '\"' {if (cindex >= 0) /* def exists */ {$$ = concat( atomc(definitions[cindex].open), concat($2, atomc(definitions[cindex].close) )); } else /* ignore special format */ $$ = $2; } ; /* 5.9 Text in Square Brackets: Checking for Special Characters */ bracketed : '[' btext ']' {char bracketstring[BRACKETLENGTH]; int i; int length; copyout($2, bracketstring, BRACKETLENGTH); length = strlen(bracketstring); if (length <= CODELENGTH - 1) {i = lookup_schar(bracketstring); if (i >= 0) /* found */ $$ = atomc(schars[i].command); else $$ = concat($1, concat($2, $3)); } else $$ = concat($1, concat($2, $3)); } ; btext : {$$ = atomc("");} | btext text_char {$$ = concat($1, $2);} | btext TILDE {$$ = concat($1, atomc("~"));} | btext STAR {$$ = concat($1, atomc("*"));} | btext DUS {$$ = concat($1, atomc("__"));} | btext QUOTE {$$ = concat($1, atomc("\""));} | btext follow_elem {$$ = concat($1, $2);} | btext '\"' {$$ = concat($1, $2);} | btext '*' {$$ = concat($1, $2);} | btext '~' {$$ = concat($1, $2);} | btext '[' btext ']' {char bracketstring[BRACKETLENGTH]; int i; int length; copyout($3, bracketstring, BRACKETLENGTH); length = strlen(bracketstring); if (length <= CODELENGTH - 1) {i = lookup_schar(bracketstring); if (i >= 0) /* found */ $$ = concat($1, atomc(schars[i].command)); else {$$ = concat($1, concat($2, concat($3, $4)));} } else {$$ = concat($1, concat($2, concat($3, $4)));} } ; /* 5.10 Uninterpreted Square Brackets (Used in Definitions) */ bracketed2 : '[' btext2 ']' {$$ = $2;} ; btext2 : {$$ = atomc("");} | btext2 text_char {$$ = concat($1, $2);} | btext2 TILDE {$$ = concat($1, $2);} | btext2 STAR {$$ = concat($1, $2);} | btext2 DUS {$$ = concat($1, $2);} | btext2 QUOTE {$$ = concat($1, $2);} | btext2 follow_elem {$$ = concat($1, $2);} | btext2 '\"' {$$ = concat($1, $2);} | btext2 '*' {$$ = concat($1, $2);} | btext2 '~' {$$ = concat($1, $2);} | btext2 '[' btext2 ']' {$$ = concat($1, concat($2, concat($3, $4)));} ; annotations : ; %% #include "PDLex.c" /* ---- This file is part of the PD system Copyright (C) 1998 Ralf Hartmut Gueting, (C) 2006 Markus Spiekermann Fachbereich Informatik, FernUniversitaet in Hagen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. ---- 3 Main Program: MakeHTML.c Use the parser to transform from implicitly formatted text to HTML. */ #include "PDLib.h" extern int yyparse(); int main() { CheckDebugEnv(); int error=0; error = yyparse(); return error; } /* 4 Command Procedure ~pd2html~ */ # This file is part of the PD system # Copyright (C) 1998 Ralf Hartmut Gueting, Fachbereich Informatik, FernUniversitaet Hagen # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. #!/bin/bash # # pd2html - Converts a PD file to a HTML file # # May 2004, M. Spiekermann pdFile="$1" htmlFile="$1.html" if { ! pdtabs < $pdFile | makehtml > /dev/null; }; then printf "\n PD-Error: Could not create $htmlFile! \n\n" exit 1 fi pdtabs < $pdFile | makehtml > $htmlFile /* 5 The Makefile */ # This file is part of the PD system # Copyright (C) 1998 Ralf Hartmut Gueting, Fachbereich Informatik, FernUniversitaet Hagen # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # File: makefile # # 05/03 Markus Spiekermann. Makefile revised to make it Windows/Unix # compatible. Automatic enumeration of pd files is now done by a # lex generated scanner, this is a replacement for the perl solution. # # 10/03 Markus Spiekermann. Target install introduced. # # 05/04 Markus Spiekermann. Changes in documentation and script files. # 12/06 Markus Spiekermann. More generic rules introduced. # Uncomment next line to switch on debug mode #OPTIONS = -g # The first line is used when compiling with FLEX (2.5.4a) and BISON (1.35) # The second line when compiling with LEX and YACC LINKLIBS = -lfl # The first line is used when compiling with FLEX and BISON # The second line when compiling with LEX and YACC LEX = flex #LEX = lex # The first line is used when compiling with FLEX and BISON # The second line when compiling with LEX and YACC YACC = bison --yacc #YACC = yacc # specify your C-compiler ifeq ($(platform),android) CC := $(HOME)/toolchain-standalone/bin/arm-linux-androideabi-gcc else CC := gcc endif DOCU_FILES = PD1 PDNestedText.h PDNestedText.c \ PD3 PDLex.l PDTokens.h PDLexTest.c PDParserDS.c PDParser.y \ PD6 pd.header PDMaketex.c \ PD7 pdtabs.c linebreaks.c \ PD8 pdview \ PD8.2 pdshow \ PD8.3 pd2tex \ PD8.4 pd2dvi \ PD8.5 pd2ps \ PD8.6 pd2pdf \ PD9 makefile \ PDRefs DOCU_HTML_FILES = HTML1 PDParserHTML.y PDMakeHTML.c \ HTML4 pd2html \ HTML5 makefile \ PDRefsHTML OBJECTS = PDNestedText.o \ PDLib.o APPS = pdtabs \ linebreaks \ enumerate \ maketex \ linecheck \ tabcheck \ filterpd \ makehtml \ makeascii DOCU = docu docuhtml SCRIPTS = pd2ascii pd2html pd2tex pd2dvi pd2ps pd2pdf pdshow pdview checkpd pdpreview TEMPORARYS = PDLex.c enumerate.c linecheck.c tabcheck.c y.tab.c .PHONY: all all: $(OBJECTS) $(APPS) $(DOCU) @chmod ugo+x $(SCRIPTS) maketex: PDMaketex.c PDParser.y PDLex.c PDParserDS.c $(OBJECTS) $(YACC) PDParser.y -o PDParser.tab.c $(CC) $(OPTIONS) -o $@ $< PDParser.tab.c $(OBJECTS) $(LINKLIBS) makehtml: PDMakeHTML.c PDParserHTML.y PDLex.c PDParserDS.c $(OBJECTS) $(YACC) PDParserHTML.y -o PDParserHTML.tab.c $(CC) $(OPTIONS) -o $@ $< PDParserHTML.tab.c $(OBJECTS) $(LINKLIBS) makeascii: PDMakeASCII.c PDParserASCII.y PDLex.c PDParserDS.c $(OBJECTS) $(YACC) PDParserASCII.y -o PDParserASCII.tab.c $(CC) $(OPTIONS) -o $@ $< PDParserASCII.tab.c $(OBJECTS) $(LINKLIBS) pdtabs: pdtabs.c $(CC) -o $@ $< linebreaks: linebreaks.c $(CC) -o $@ $< # some dependencies PDNestedText.o: PDNestedText.h PDLib.o: PDLib.h # some generic translation rules %.c: %.l $(LEX) -o$@ $< %.o: %.c $(CC) -c -g $< %: %.c $(CC) -o $@ $< $(LINKLIBS) docu: $(DOCU_FILES) cat $^ > $@ docuhtml: $(DOCU_HTML_FILES) cat $^ > $@ .PHONY: dist dist: pd.tar.gz pd.tar.gz: cvs export -r$(tag) pd tar -czf pd.tgz pd/* rm -r pd INST_DIR = $(prefix)/pd EPS_FILES = $(shell find ./Figures -name "*.eps") .PHONY: install install: $(OBJECTS) $(SCRIPTS) install -d $(INST_DIR) install -m744 -d $(INST_DIR)/Figures install $(OBJECTS) $(INST_DIR) install -m444 $(DOCU) $(INST_DIR) install -m444 $(EPS_FILES) $(INST_DIR)/Figures install $(SCRIPTS) $(INST_DIR) install pd.header $(INST_DIR) .PHONY: clean clean: rm -f $(OBJECTS) $(APPS) $(DOCU) $(TEMPORARYS) *.exe *.tab.c /* //[ae] [\"{a}] //[oe] [\"{o}] //[ue] [\"{u}] //[ss] [\ss] \begin{thebibliography}{ABCD99} \bibitem[ASU86]{ASU86} Aho, A.V., R. Sethi, and J.D. Ullman, Compilers: Principles, Techniques, and Tools. Addison-Wesley, 1986. \bibitem[G[ue]95a]{Gue95a} G[ue]ting, R.H., Integrating Programs and Documentation. FernUniversit[ae]t Hagen, Informatik-Report 182, May 1995. \bibitem[G[ue]95b]{Gue95b} G[ue]ting, R.H., The PD System: Integrating Programs and Documentation. Praktische Informatik IV, FernUniversit[ae]t Hagen, Software-Report 2, May 1995. \bibitem[HTML95]{} A Beginner's Guide to HTML. WWW Document. \\http://www.ncsa.uiuc.edu/General/Internet/WWW/HTMLPrimer.html \bibitem[SUN88]{SUN88} Sun Microsystems, Programming Utilities and Libraries. User Manual. Sun Microsystems, 1988. \end{thebibliography} */