Rename Buttress to Halibut. I _think_ I've caught everything in this pass.

[originally from svn r1800]

1 files changed, 0 insertions, 416 deletions

diff --git a/buttress.h b/buttress.h
deleted file mode 100644
index 6646a81..0000000
--- a/buttress.h
+++ /dev/null
@@ -1,416 +0,0 @@
-#ifndef BUTTRESS_BUTTRESS_H
-#define BUTTRESS_BUTTRESS_H
-
-#include <stdio.h>
-#include <wchar.h>
-#include <time.h>
-
-#ifdef __GNUC__
-#define NORETURN __attribute__((__noreturn__))
-#else
-#define NORETURN /* nothing */
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/* For suppressing unused-parameter warnings */
-#define IGNORE(x) ( (x) = (x) )
-
-#include "tree234.h"
-
-/*
- * Structure tags
- */
-typedef struct input_Tag input;
-typedef struct filepos_Tag filepos;
-typedef struct paragraph_Tag paragraph;
-typedef struct word_Tag word;
-typedef struct keywordlist_Tag keywordlist;
-typedef struct keyword_Tag keyword;
-typedef struct userstyle_Tag userstyle;
-typedef struct numberstate_Tag numberstate;
-typedef struct indexdata_Tag indexdata;
-typedef struct indextag_Tag indextag;
-typedef struct indexentry_Tag indexentry;
-typedef struct macrostack_Tag macrostack;
-
-/*
- * Data structure to hold a file name and index, a line and a
- * column number, for reporting errors
- */
-struct filepos_Tag {
-    char *filename;
-    int line, col;
-};
-
-/*
- * Data structure to hold all the file names etc for input
- */
-typedef struct pushback_Tag {
-    int chr;
-    filepos pos;
-} pushback;
-struct input_Tag {
-    char **filenames;		       /* complete list of input files */
-    int nfiles;			       /* how many in the list */
-    FILE *currfp;		       /* the currently open one */
-    int currindex;		       /* which one is that in the list */
-    pushback *pushback;		       /* pushed-back input characters */
-    int npushback, pushbacksize;
-    filepos pos;
-    int reportcols;		       /* report column numbers in errors */
-    macrostack *stack;		       /* macro expansions in force */
-};
-
-/*
- * Data structure to hold the input form of the source, ie a linked
- * list of paragraphs
- */
-struct paragraph_Tag {
-    paragraph *next;
-    int type;
-    wchar_t *keyword;		       /* for most special paragraphs */
-    word *words;		       /* list of words in paragraph */
-    int aux;			       /* number, in a numbered paragraph
-                                        * or subsection level
-                                        */
-    word *kwtext;		       /* chapter/section indication */
-    word *kwtext2;		       /* numeric-only form of kwtext */
-    filepos fpos;
-
-    paragraph *parent, *child, *sibling;   /* for hierarchy navigation */
-
-    void *private_data; 	       /* for temp use in backends */
-};
-enum {
-    para_IM,			       /* index merge */
-    para_BR,			       /* bibliography rewrite */
-    para_Rule,			       /* random horizontal rule */
-    para_Chapter,
-    para_Appendix,
-    para_UnnumberedChapter,
-    para_Heading,
-    para_Subsect,
-    para_Normal,
-    para_Biblio,		       /* causes no output unless turned ... */
-    para_BiblioCited,		       /*  ... into this paragraph type */
-    para_Bullet,
-    para_NumberedList,
-    para_Code,
-    para_Copyright,
-    para_Preamble,
-    para_NoCite,
-    para_Title,
-    para_VersionID,
-    para_Config,		       /* configuration directive */
-    para_NotParaType		       /* placeholder value */
-};
-
-/*
- * Data structure to hold an individual word
- */
-struct word_Tag {
-    word *next, *alt;
-    int type;
-    int aux;
-    int breaks;			       /* can a line break after it? */
-    wchar_t *text;
-    filepos fpos;
-};
-enum {
-    /* ORDERING CONSTRAINT: these normal-word types ... */
-    word_Normal,
-    word_Emph,
-    word_Code,			       /* monospaced; `quoted' in text */
-    word_WeakCode,		       /* monospaced, normal in text */
-    /* ... must be in the same order as these space types ... */
-    word_WhiteSpace,		       /* text is NULL or ignorable */
-    word_EmphSpace,		       /* WhiteSpace when emphasised */
-    word_CodeSpace,		       /* WhiteSpace when code */
-    word_WkCodeSpace,		       /* WhiteSpace when weak code */
-    /* ... and must be in the same order as these quote types ... */
-    word_Quote,			       /* text is NULL or ignorable */
-    word_EmphQuote,		       /* Quote when emphasised */
-    word_CodeQuote,		       /* (can't happen) */
-    word_WkCodeQuote,		       /* (can't happen) */
-    /* END ORDERING CONSTRAINT */
-    word_internal_endattrs,
-    word_UpperXref,		       /* \K */
-    word_LowerXref,		       /* \k */
-    word_XrefEnd,		       /* (invisible; no text) */
-    word_IndexRef,		       /* (always an invisible one) */
-    word_HyperLink,		       /* (invisible) */
-    word_HyperEnd		       /* (also invisible; no text) */
-};
-/* aux values for attributed words */
-enum {
-    attr_Only   = 0x0000,	       /* a lone word with the attribute */
-    attr_First  = 0x0001,	       /* the first of a series */
-    attr_Last   = 0x0002,	       /* the last of a series */
-    attr_Always	= 0x0003,	       /* any other part of a series */
-    attr_mask   = 0x0003,
-};
-/* aux values for quote-type words */
-enum {
-    quote_Open  = 0x0010,
-    quote_Close = 0x0020,
-    quote_mask  = 0x0030,
-};
-#define isattr(x) ( ( (x) > word_Normal && (x) < word_WhiteSpace ) || \
-                    ( (x) > word_WhiteSpace && (x) < word_internal_endattrs ) )
-#define sameattr(x,y) ( (((x)-(y)) & 3) == 0 )
-#define towordstyle(x) ( word_Normal + ((x) & 3) )
-#define tospacestyle(x) ( word_WhiteSpace + ((x) & 3) )
-#define toquotestyle(x) ( word_Quote + ((x) & 3) )
-#define removeattr(x) ( word_Normal + ((x) &~ 3) )
-
-#define attraux(x) ( (x) & attr_mask )
-#define quoteaux(x) ( (x) & quote_mask )
-
-/*
- * error.c
- */
-void fatal(int code, ...) NORETURN;
-void error(int code, ...);
-enum {
-    err_nomemory,		       /* out of memory */
-    err_optnoarg,		       /* option `-%s' requires an argument */
-    err_nosuchopt,		       /* unrecognised option `-%s' */
-    err_noinput,		       /* no input files */
-    err_cantopen,		       /* unable to open input file `%s' */
-    err_nodata,			       /* no data in input files */
-    err_brokencodepara,		       /* line in codepara didn't begin `\c' */
-    err_kwunclosed,		       /* expected `}' after keyword */
-    err_kwillegal,		       /* paragraph type expects no keyword */
-    err_kwexpected,		       /* paragraph type expects a keyword */
-    err_kwtoomany,		       /* paragraph type expects only 1 */
-    err_bodyillegal,		       /* paragraph type expects only kws! */
-    err_badparatype,		       /* invalid command at start of para */
-    err_badmidcmd,		       /* invalid command in mid-para */
-    err_unexbrace,		       /* unexpected brace */
-    err_explbr,			       /* expected `{' after command */
-    err_commenteof,		       /* EOF inside braced comment */
-    err_kwexprbr,		       /* expected `}' after cross-ref */
-    err_missingrbrace,		       /* unclosed braces at end of para */
-    err_nestedstyles,		       /* unable to nest text styles */
-    err_nestedindex,		       /* unable to nest `\i' thingys */
-    err_nosuchkw,		       /* unresolved cross-reference */
-    err_multiBR,		       /* multiple \BRs on same keyword */
-    err_nosuchidxtag,		       /* \IM on unknown index tag (warning) */
-    err_cantopenw,		       /* can't open output file for write */
-    err_macroexists,		       /* this macro already exists */
-    err_sectjump,		       /* jump a heading level, eg \C -> \S */
-    err_winhelp_ctxclash,	       /* WinHelp context ID hash clash */
-    err_multikw,		       /* keyword clash in sections */
-    err_whatever                       /* random error of another type */
-};
-
-/*
- * malloc.c
- */
-#ifdef LOGALLOC
-void *smalloc(char *file, int line, int size);
-void *srealloc(char *file, int line, void *p, int size);
-void sfree(char *file, int line, void *p);
-#define smalloc(x) smalloc(__FILE__, __LINE__, x)
-#define srealloc(x, y) srealloc(__FILE__, __LINE__, x, y)
-#define sfree(x) sfree(__FILE__, __LINE__, x)
-#else
-void *smalloc(int size);
-void *srealloc(void *p, int size);
-void sfree(void *p);
-#endif
-void free_word_list(word *w);
-void free_para_list(paragraph *p);
-word *dup_word_list(word *w);
-char *dupstr(char *s);
-
-#define mknew(type) ( (type *) smalloc (sizeof (type)) )
-#define mknewa(type, number) ( (type *) smalloc ((number) * sizeof (type)) )
-#define resize(array, len) ( srealloc ((array), (len) * sizeof (*(array))) )
-#define lenof(array) ( sizeof(array) / sizeof(*(array)) )
-
-/*
- * ustring.c
- */
-wchar_t *ustrdup(wchar_t *s);
-char *ustrtoa(wchar_t *s, char *outbuf, int size);
-int ustrlen(wchar_t *s);
-wchar_t *uadv(wchar_t *s);
-wchar_t *ustrcpy(wchar_t *dest, wchar_t *source);
-wchar_t utolower(wchar_t);
-int ustrcmp(wchar_t *lhs, wchar_t *rhs);
-int ustricmp(wchar_t *lhs, wchar_t *rhs);
-int utoi(wchar_t *);
-int utob(wchar_t *);
-int uisdigit(wchar_t);
-wchar_t *ustrlow(wchar_t *s);
-wchar_t *ustrftime(wchar_t *fmt, struct tm *timespec);
-
-/*
- * help.c
- */
-void help(void);
-void usage(void);
-void showversion(void);
-
-/*
- * licence.c
- */
-void licence(void);
-
-/*
- * version.c
- */
-const char *const version;
-
-/*
- * misc.c
- */
-typedef struct stackTag *stack;
-stack stk_new(void);
-void stk_free(stack);
-void stk_push(stack, void *);
-void *stk_pop(stack);
-
-typedef struct tagRdstring rdstring;
-struct tagRdstring {
-    int pos, size;
-    wchar_t *text;
-};
-typedef struct tagRdstringc rdstringc;
-struct tagRdstringc {
-    int pos, size;
-    char *text;
-};
-extern const rdstring empty_rdstring;
-extern const rdstringc empty_rdstringc;
-void rdadd(rdstring *rs, wchar_t c);
-void rdadds(rdstring *rs, wchar_t *p);
-wchar_t *rdtrim(rdstring *rs);
-void rdaddc(rdstringc *rs, char c);
-void rdaddsc(rdstringc *rs, char *p);
-char *rdtrimc(rdstringc *rs);
-
-int compare_wordlists(word *a, word *b);
-
-void mark_attr_ends(paragraph *sourceform);
-
-typedef struct tagWrappedLine wrappedline;
-struct tagWrappedLine {
-    wrappedline *next;
-    word *begin, *end;		       /* first & last words of line */
-    int nspaces;		       /* number of whitespaces in line */
-    int shortfall;		       /* how much shorter than max width */
-};
-wrappedline *wrap_para(word *, int, int, int (*)(word *));
-void wrap_free(wrappedline *);
-
-/*
- * input.c
- */
-paragraph *read_input(input *in, indexdata *idx);
-
-/*
- * keywords.c
- */
-struct keywordlist_Tag {
-    int nkeywords;
-    int size;
-    tree234 *keys;		       /* sorted by `key' field */
-    word **looseends;		       /* non-keyword list element numbers */
-    int nlooseends;
-    int looseendssize;
-};
-struct keyword_Tag {
-    wchar_t *key;		       /* the keyword itself */
-    word *text;			       /* "Chapter 2", "Appendix Q"... */
-    				       /* (NB: filepos are not set) */
-    paragraph *para;		       /* the paragraph referenced */
-};
-keyword *kw_lookup(keywordlist *, wchar_t *);
-keywordlist *get_keywords(paragraph *);
-void free_keywords(keywordlist *);
-void subst_keywords(paragraph *, keywordlist *);
-
-/*
- * index.c
- */
-
-/*
- * Data structure to hold both sides of the index.
- */
-struct indexdata_Tag {
-    tree234 *tags;		       /* holds type `indextag' */
-    tree234 *entries;		       /* holds type `indexentry' */
-};
-
-/*
- * Data structure to hold an index tag (LHS of index).
- */
-struct indextag_Tag {
-    wchar_t *name;
-    word *implicit_text;
-    word **explicit_texts;
-    int nexplicit, explicit_size;
-    int nrefs;
-    indexentry **refs;		       /* array of entries referenced by tag */
-};
-
-/*
- * Data structure to hold an index entry (RHS of index).
- */
-struct indexentry_Tag {
-    word *text;
-    void *backend_data;		       /* private to back end */
-};
-
-indexdata *make_index(void);
-void cleanup_index(indexdata *);
-/* index_merge takes responsibility for freeing arg 3 iff implicit; never
- * takes responsibility for arg 2 */
-void index_merge(indexdata *, int is_explicit, wchar_t *, word *);
-void build_index(indexdata *);
-void index_debug(indexdata *);
-indextag *index_findtag(indexdata *idx, wchar_t *name);
-
-/*
- * contents.c
- */
-numberstate *number_init(void);
-void number_cfg(numberstate *, paragraph *);
-word *number_mktext(numberstate *, paragraph *, wchar_t *, int , int *);
-void number_free(numberstate *);
-
-/*
- * biblio.c
- */
-void gen_citations(paragraph *, keywordlist *);
-
-/*
- * style.c
- */
-struct userstyle_Tag {
-};
-
-/*
- * bk_text.c
- */
-void text_backend(paragraph *, keywordlist *, indexdata *);
-
-/*
- * bk_xhtml.c
- */
-void xhtml_backend(paragraph *, keywordlist *, indexdata *);
-
-/*
- * bk_whlp.c
- */
-void whlp_backend(paragraph *, keywordlist *, indexdata *);
-
-#endif