svn commit: r307809 - in vendor/heirloom-doctools/dist: . checknr eqn eqn/checkeq.d eqn/eqnchar.d grap include mpm pic picpack ptx refer tbl troff troff/libhnj troff/nroff.d troff/troff.d troff/tro...
Baptiste Daroussin
bapt at FreeBSD.org
Sun Oct 23 00:24:29 UTC 2016
Author: bapt
Date: Sun Oct 23 00:24:25 2016
New Revision: 307809
URL: https://svnweb.freebsd.org/changeset/base/307809
Log:
Import heirloom doctools snapshot 20161016
Added:
vendor/heirloom-doctools/dist/compat.c (contents, props changed)
Deleted:
vendor/heirloom-doctools/dist/picpack/getopt.c
vendor/heirloom-doctools/dist/troff/troff.d/devaps/getopt.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/getopt.c
Modified:
vendor/heirloom-doctools/dist/checknr/checknr.c
vendor/heirloom-doctools/dist/eqn/checkeq.d/checkeq.c
vendor/heirloom-doctools/dist/eqn/diacrit.c
vendor/heirloom-doctools/dist/eqn/e.h
vendor/heirloom-doctools/dist/eqn/eqnbox.c
vendor/heirloom-doctools/dist/eqn/eqnchar.d/genutf8.c
vendor/heirloom-doctools/dist/eqn/funny.c
vendor/heirloom-doctools/dist/eqn/integral.c
vendor/heirloom-doctools/dist/eqn/io.c
vendor/heirloom-doctools/dist/eqn/lex.c
vendor/heirloom-doctools/dist/eqn/lookup.c
vendor/heirloom-doctools/dist/eqn/matrix.c
vendor/heirloom-doctools/dist/eqn/paren.c
vendor/heirloom-doctools/dist/eqn/shift.c
vendor/heirloom-doctools/dist/eqn/text.c
vendor/heirloom-doctools/dist/grap/coord.c
vendor/heirloom-doctools/dist/grap/grap.h
vendor/heirloom-doctools/dist/grap/input.c
vendor/heirloom-doctools/dist/grap/main.c
vendor/heirloom-doctools/dist/grap/misc.c
vendor/heirloom-doctools/dist/include/global.h
vendor/heirloom-doctools/dist/mpm/Makefile.mk
vendor/heirloom-doctools/dist/mpm/misc.h
vendor/heirloom-doctools/dist/pic/arcgen.c
vendor/heirloom-doctools/dist/pic/blockgen.c
vendor/heirloom-doctools/dist/pic/for.c
vendor/heirloom-doctools/dist/pic/input.c
vendor/heirloom-doctools/dist/pic/main.c
vendor/heirloom-doctools/dist/pic/misc.c
vendor/heirloom-doctools/dist/pic/pic.h
vendor/heirloom-doctools/dist/pic/picl.l
vendor/heirloom-doctools/dist/pic/pltroff.c
vendor/heirloom-doctools/dist/pic/symtab.c
vendor/heirloom-doctools/dist/picpack/Makefile.mk
vendor/heirloom-doctools/dist/picpack/picpack.c
vendor/heirloom-doctools/dist/ptx/Makefile.mk
vendor/heirloom-doctools/dist/ptx/ptx.c
vendor/heirloom-doctools/dist/refer/Makefile.mk
vendor/heirloom-doctools/dist/refer/deliv2.c
vendor/heirloom-doctools/dist/refer/glue1.c
vendor/heirloom-doctools/dist/refer/glue3.c
vendor/heirloom-doctools/dist/refer/glue4.c
vendor/heirloom-doctools/dist/refer/glue5.c
vendor/heirloom-doctools/dist/refer/hunt1.c
vendor/heirloom-doctools/dist/refer/hunt2.c
vendor/heirloom-doctools/dist/refer/hunt5.c
vendor/heirloom-doctools/dist/refer/hunt6.c
vendor/heirloom-doctools/dist/refer/hunt7.c
vendor/heirloom-doctools/dist/refer/hunt8.c
vendor/heirloom-doctools/dist/refer/hunt9.c
vendor/heirloom-doctools/dist/refer/inv1.c
vendor/heirloom-doctools/dist/refer/inv2.c
vendor/heirloom-doctools/dist/refer/inv3.c
vendor/heirloom-doctools/dist/refer/inv5.c
vendor/heirloom-doctools/dist/refer/inv6.c
vendor/heirloom-doctools/dist/refer/mkey1.c
vendor/heirloom-doctools/dist/refer/mkey2.c
vendor/heirloom-doctools/dist/refer/refer..c
vendor/heirloom-doctools/dist/refer/refer0.c
vendor/heirloom-doctools/dist/refer/refer1.c
vendor/heirloom-doctools/dist/refer/refer2.c
vendor/heirloom-doctools/dist/refer/refer3.c
vendor/heirloom-doctools/dist/refer/refer5.c
vendor/heirloom-doctools/dist/refer/refer6.c
vendor/heirloom-doctools/dist/refer/refer7.c
vendor/heirloom-doctools/dist/refer/refer8.c
vendor/heirloom-doctools/dist/refer/shell.c
vendor/heirloom-doctools/dist/refer/sortbib.c
vendor/heirloom-doctools/dist/refer/tick.c
vendor/heirloom-doctools/dist/tbl/Makefile.mk
vendor/heirloom-doctools/dist/tbl/t..c
vendor/heirloom-doctools/dist/tbl/t0.c
vendor/heirloom-doctools/dist/tbl/t1.c
vendor/heirloom-doctools/dist/tbl/t3.c
vendor/heirloom-doctools/dist/tbl/t4.c
vendor/heirloom-doctools/dist/tbl/t5.c
vendor/heirloom-doctools/dist/tbl/t8.c
vendor/heirloom-doctools/dist/tbl/tb.c
vendor/heirloom-doctools/dist/tbl/tc.c
vendor/heirloom-doctools/dist/tbl/te.c
vendor/heirloom-doctools/dist/tbl/tg.c
vendor/heirloom-doctools/dist/tbl/tm.c
vendor/heirloom-doctools/dist/tbl/ts.c
vendor/heirloom-doctools/dist/tbl/tt.c
vendor/heirloom-doctools/dist/tbl/tu.c
vendor/heirloom-doctools/dist/tbl/tv.c
vendor/heirloom-doctools/dist/troff/ext.h
vendor/heirloom-doctools/dist/troff/libhnj/hnjalloc.c
vendor/heirloom-doctools/dist/troff/n1.c
vendor/heirloom-doctools/dist/troff/n2.c
vendor/heirloom-doctools/dist/troff/n3.c
vendor/heirloom-doctools/dist/troff/n4.c
vendor/heirloom-doctools/dist/troff/n5.c
vendor/heirloom-doctools/dist/troff/n7.c
vendor/heirloom-doctools/dist/troff/n8.c
vendor/heirloom-doctools/dist/troff/n9.c
vendor/heirloom-doctools/dist/troff/nroff.d/draw.c
vendor/heirloom-doctools/dist/troff/nroff.d/n10.c
vendor/heirloom-doctools/dist/troff/nroff.d/n6.c
vendor/heirloom-doctools/dist/troff/nroff.d/pt.h
vendor/heirloom-doctools/dist/troff/tdef.h
vendor/heirloom-doctools/dist/troff/troff.d/Makefile.mk
vendor/heirloom-doctools/dist/troff/troff.d/afm.c
vendor/heirloom-doctools/dist/troff/troff.d/afm.h
vendor/heirloom-doctools/dist/troff/troff.d/devaps/Makefile.mk
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/Makefile.mk
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/color.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/dpost.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/dpost.h
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/draw.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/gen.h
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/misc.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/ps_include.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/request.c
vendor/heirloom-doctools/dist/troff/troff.d/dpost.d/request.h
vendor/heirloom-doctools/dist/troff/troff.d/draw.c
vendor/heirloom-doctools/dist/troff/troff.d/fontmap.c
vendor/heirloom-doctools/dist/troff/troff.d/fontmap.h
vendor/heirloom-doctools/dist/troff/troff.d/otf.c
vendor/heirloom-doctools/dist/troff/troff.d/otfdump.c
vendor/heirloom-doctools/dist/troff/troff.d/pt.h
vendor/heirloom-doctools/dist/troff/troff.d/t10.c
vendor/heirloom-doctools/dist/troff/troff.d/t6.c
vendor/heirloom-doctools/dist/vgrind/vfontedpr.c
Modified: vendor/heirloom-doctools/dist/checknr/checknr.c
==============================================================================
--- vendor/heirloom-doctools/dist/checknr/checknr.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/checknr/checknr.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -179,7 +179,6 @@ static void checkknown(char *mac);
static void addcmd(char *line);
static void addmac(char *mac);
static int binsrch(char *mac);
-static char *fgetline(char **line, size_t *linesize, size_t *llen, FILE *fp);
static void
growstk(void)
@@ -307,7 +306,7 @@ process(FILE *f)
int pl;
stktop = -1;
- for (lineno = 1; fgetline(&line, &linesize, NULL, f); lineno++) {
+ for (lineno = 1; getline(&line, &linesize, f) > 0; lineno++) {
if (line[0] == '.') {
/*
* find and isolate the macro/command name.
@@ -636,34 +635,3 @@ binsrch(char *mac)
slot = bot; /* place it would have gone */
return (-1);
}
-
-#define LSIZE 256
-
-static char *
-fgetline(char **line, size_t *linesize, size_t *llen, FILE *fp)
-{
- int c;
- size_t n = 0;
-
- if (*line == NULL || *linesize < LSIZE + n + 1)
- *line = realloc(*line, *linesize = LSIZE + n + 1);
- for (;;) {
- if (n >= *linesize - LSIZE / 2)
- *line = realloc(*line, *linesize += LSIZE);
- c = getc(fp);
- if (c != EOF) {
- (*line)[n++] = c;
- (*line)[n] = '\0';
- if (c == '\n')
- break;
- } else {
- if (n > 0)
- break;
- else
- return NULL;
- }
- }
- if (llen)
- *llen = n;
- return *line;
-}
Added: vendor/heirloom-doctools/dist/compat.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/heirloom-doctools/dist/compat.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -0,0 +1,47 @@
+/* Carsten Kunze, 2016 */
+
+#include <string.h>
+
+#ifndef HAVE_STRLCPY
+size_t
+strlcpy(char *dst, const char *src, size_t dstsize) {
+ size_t srcsize;
+ /* Not conform to strlcpy, but avoids to access illegal memory in case
+ * of unterminated strings */
+ for (srcsize = 0; srcsize < dstsize; srcsize++)
+ if (!src[srcsize])
+ break;
+ if (dstsize > srcsize)
+ dstsize = srcsize;
+ else if (dstsize)
+ dstsize--;
+ if (dstsize)
+ /* assumes non-overlapping buffers */
+ memcpy(dst, src, dstsize);
+ dst[dstsize] = 0;
+ return srcsize;
+}
+#endif
+
+#ifndef HAVE_STRLCAT
+size_t
+strlcat(char *dst, const char *src, size_t dstsize) {
+ size_t ld, ls;
+ for (ld = 0; ld < dstsize - 1; ld++)
+ if (!dst[ld])
+ break;
+ dst += ld;
+ dstsize -= ld;
+ for (ls = 0; ls < dstsize; ls++)
+ if (!src[ls])
+ break;
+ if (dstsize > ls)
+ dstsize = ls;
+ else if (dstsize)
+ dstsize--;
+ if (dstsize)
+ memcpy(dst, src, dstsize);
+ dst[dstsize] = 0;
+ return ld + ls;
+}
+#endif
Modified: vendor/heirloom-doctools/dist/eqn/checkeq.d/checkeq.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/checkeq.d/checkeq.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/checkeq.d/checkeq.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -31,7 +31,6 @@ static const char sccsid[] USED = "@(#)/
#include <stdlib.h>
static void check(FILE *);
-static char *fgetline(char **, size_t *, FILE *);
static FILE *fin;
static int delim = '$';
@@ -62,7 +61,7 @@ check(FILE *f)
size_t insize = 0;
start = eq = line = ndel = totdel = 0;
- while (fgetline(&in, &insize, f) != NULL) {
+ while (getline(&in, &insize, f) > 0) {
line++;
ndel = 0;
for (p = in; *p; p++)
@@ -127,22 +126,3 @@ check(FILE *f)
if (eq)
printf(" Unfinished EQ\n");
}
-
-static char *
-fgetline(char **lp, size_t *zp, FILE *fp)
-{
- size_t n = 0;
- int c;
-
- while ((c = getc(fp)) != EOF) {
- if (n >= *zp)
- *lp = realloc(*lp, *zp += 600);
- (*lp)[n++] = c;
- if (c == '\n')
- break;
- }
- if (n >= *zp)
- *lp = realloc(*lp, *zp += 600);
- (*lp)[n] = 0;
- return c != EOF ? *lp : NULL;
-}
Modified: vendor/heirloom-doctools/dist/eqn/diacrit.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/diacrit.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/diacrit.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -35,7 +35,7 @@ diacrit(int p1, int type) {
t = oalloc();
#ifdef NEQN
nrwid(p1, ps, p1);
- printf(".nr 10 %gu\n", max(eht[p1]-ebase[p1]-VERT(2),0));
+ printf(".nr 10 %gu\n", (float)max(eht[p1]-ebase[p1]-VERT(2),0));
#else /* NEQN */
effps = EFFPS(ps);
nrwid(p1, effps, p1);
Modified: vendor/heirloom-doctools/dist/eqn/e.h
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/e.h Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/e.h Sun Oct 23 00:24:25 2016 (r307809)
@@ -29,11 +29,6 @@
#include <inttypes.h>
#include "global.h"
-#if defined (__GLIBC__) && defined (_IO_getc_unlocked)
-#undef getc
-#define getc(f) _IO_getc_unlocked(f)
-#endif
-
#define FATAL 1
#define ROM '1'
#ifndef NEQN
@@ -92,8 +87,8 @@ extern int markline; /* 1 if this EQ/EN
extern char *progname;
typedef struct s_tbl {
- char *name;
- char *defn;
+ const char *name;
+ const char *defn;
struct s_tbl *next;
} tbl;
extern char *spaceval; /* use in place of normal \x (for pic) */
@@ -125,7 +120,6 @@ int eqn(int, char **);
int getline(char **, size_t *);
void do_inline(void);
void putout(int);
-float max(float, float);
int oalloc(void);
void ofree(int);
void setps(float);
@@ -137,7 +131,7 @@ void error(int, const char *, ...);
/* lex.c */
int gtc(void);
int openinfile(void);
-void pbstr(register char *);
+void pbstr(register const char *);
int yylex(void);
int getstr(char *, register int);
int cstr(char *, int, int);
@@ -147,7 +141,7 @@ char *strsave(char *);
void include(void);
void delim(void);
/* lookup.c */
-tbl *lookup(tbl **, char *, char *);
+tbl *lookup(tbl **, const char *, const char *);
void init_tbl(void);
/* mark.c */
void mark(int);
@@ -161,7 +155,7 @@ void move(int, int, int);
void boverb(int, int);
/* paren.c */
void paren(int, int, int);
-void brack(int, char *, char *, char *);
+void brack(int, const char *, const char *, const char *);
/* pile.c */
void lpile(int, int, int);
/* shift.c */
Modified: vendor/heirloom-doctools/dist/eqn/eqnbox.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/eqnbox.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/eqnbox.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -37,7 +37,7 @@ eqnbox(int p1, int p2, int lu) {
#else /* NEQN */
int b, h;
#endif /* NEQN */
- char *sh;
+ const char *sh;
yyval.token = p1;
b = max(ebase[p1], ebase[p2]);
Modified: vendor/heirloom-doctools/dist/eqn/eqnchar.d/genutf8.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/eqnchar.d/genutf8.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/eqnchar.d/genutf8.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -14,7 +14,7 @@
#include <wctype.h>
#include <stdio.h>
-const char *const ctl[] = {
+static const char *const ctl[] = {
"nul",
"soh",
"stx",
Modified: vendor/heirloom-doctools/dist/eqn/funny.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/funny.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/funny.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -32,7 +32,7 @@ extern YYSTYPE yyval;
void
funny(int n) {
- char *f = NULL;
+ const char *f = NULL;
yyval.token = oalloc();
switch(n) {
Modified: vendor/heirloom-doctools/dist/eqn/integral.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/integral.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/integral.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -56,7 +56,7 @@ integral(int p, int p1, int p2) {
void
setintegral(void) {
- char *f;
+ const char *f;
yyval.token = oalloc();
f = "\\(is";
Modified: vendor/heirloom-doctools/dist/eqn/io.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/io.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/io.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -26,9 +26,9 @@
#include <stdlib.h>
#include <libgen.h>
-char *in; /* input buffer */
-size_t insize; /* input buffer size */
-int noeqn;
+static char *in; /* input buffer */
+static size_t insize; /* input buffer size */
+static int noeqn;
int
main(int argc,char **argv) {
@@ -95,7 +95,8 @@ eqn(int argc,char **argv) {
int
getline(char **sp, size_t *np) {
- register int c, n = 0, esc = 0, par = 0, brack = 0;
+ register int c, esc = 0, par = 0, brack = 0;
+ size_t n = 0;
char *xp;
for (;;) {
c = gtc();
@@ -225,11 +226,6 @@ putout(int p1) {
}
-float
-max(float i,float j) {
- return (i>j ? i : j);
-}
-
int
oalloc(void) {
int i;
Modified: vendor/heirloom-doctools/dist/eqn/lex.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/lex.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/lex.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -34,12 +34,12 @@
extern YYSTYPE yyval;
#define SSIZE 400
-char token[SSIZE];
-int sp;
+static char token[SSIZE];
+static int sp;
#define putbak(c) *ip++ = c;
#define PUSHBACK 300 /* maximum pushback characters */
-char ibuf[PUSHBACK+SSIZE]; /* pushback buffer for definitions, etc. */
-char *ip = ibuf;
+static char ibuf[PUSHBACK+SSIZE]; /* pushback buffer for definitions, etc. */
+static char *ip = ibuf;
int
gtc(void) {
@@ -77,9 +77,9 @@ openinfile(void)
}
void
-pbstr(register char *str)
+pbstr(register const char *str)
{
- register char *p;
+ register const char *p;
p = str;
while (*p++);
Modified: vendor/heirloom-doctools/dist/eqn/lookup.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/lookup.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/lookup.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -33,8 +33,8 @@ tbl *keytbl[TBLSIZE]; /* key words */
tbl *restbl[TBLSIZE]; /* reserved words */
tbl *deftbl[TBLSIZE]; /* user-defined names */
-struct {
- char *key;
+static struct {
+ const char *key;
int keyval;
} keyword[] ={
{ "sub", SUB },
@@ -104,9 +104,9 @@ struct {
{ NULL, 0 }
};
-struct {
- char *res;
- char *resval;
+static struct {
+ const char *res;
+ const char *resval;
} resword[] ={
{ ">=", "\\(>=" },
{ "<=", "\\(<=" },
@@ -220,11 +220,11 @@ struct {
};
tbl *
-lookup(tbl **tblp, char *name, char *defn) /* find name in tbl. if defn non-null, install */
+lookup(tbl **tblp, const char *name, const char *defn) /* find name in tbl. if defn non-null, install */
{
register tbl *p;
register int h;
- register unsigned char *s = (unsigned char *)name;
+ register unsigned const char *s = (unsigned const char *)name;
for (h = 0; *s != '\0'; )
h += *s++;
Modified: vendor/heirloom-doctools/dist/eqn/matrix.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/matrix.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/matrix.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -52,7 +52,7 @@ matrix(int p1) {
int hb, b;
#endif /* NEQN */
int nrow, ncol, i, j, k, val[100];
- char *space;
+ const char *space;
space = "\\ \\ ";
nrow = lp[p1]; /* disaster if rows inconsistent */
Modified: vendor/heirloom-doctools/dist/eqn/paren.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/paren.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/paren.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -163,7 +163,7 @@ paren(int leftc, int p1, int rightc) {
}
void
-brack(int m, char *t, char *c, char *b) {
+brack(int m, const char *t, const char *c, const char *b) {
int j;
printf("\\b'%s", t);
for( j=0; j<m; j++)
Modified: vendor/heirloom-doctools/dist/eqn/shift.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/shift.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/shift.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -35,7 +35,7 @@ bshiftb(int p1, int dir, int p2) {
#ifndef NEQN
float shval, d1, h1, b1, h2, b2;
float diffps, effps, effps2;
- char *sh1, *sh2;
+ const char *sh1, *sh2;
#else /* NEQN */
int shval, d1, h1, b1, h2, b2;
#endif /* NEQN */
Modified: vendor/heirloom-doctools/dist/eqn/text.c
==============================================================================
--- vendor/heirloom-doctools/dist/eqn/text.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/eqn/text.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -30,17 +30,17 @@
extern YYSTYPE yyval;
-int csp;
-int psp;
+static int csp;
+static int psp;
#define CSSIZE 400
-char cs[420];
+static char cs[420];
-int lf, rf; /* temporary spots for left and right fonts */
+static int lf, rf; /* temporary spots for left and right fonts */
void
text(int t,char *p1) {
int c;
- char *p;
+ const char *p;
tbl *tp;
extern tbl *restbl;
Modified: vendor/heirloom-doctools/dist/grap/coord.c
==============================================================================
--- vendor/heirloom-doctools/dist/grap/coord.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/grap/coord.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -13,6 +13,7 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
+#include "global.h"
#include "grap.h"
#include "y.tab.h"
Modified: vendor/heirloom-doctools/dist/grap/grap.h
==============================================================================
--- vendor/heirloom-doctools/dist/grap/grap.h Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/grap/grap.h Sun Oct 23 00:24:25 2016 (r307809)
@@ -143,9 +143,6 @@ extern int pointsize, ps_set;
#define Exp(x) errcheck(exp(x), "exp")
#define Sqrt(x) errcheck(sqrt(x), "sqrt")
-#define min(x,y) (((x) <= (y)) ? (x) : (y))
-#define max(x,y) (((x) >= (y)) ? (x) : (y))
-
extern void yyerror(char *);
extern void coord_x(Point);
extern void coord_y(Point);
Modified: vendor/heirloom-doctools/dist/grap/input.c
==============================================================================
--- vendor/heirloom-doctools/dist/grap/input.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/grap/input.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -18,11 +18,6 @@
#include "grap.h"
#include "y.tab.h"
-#if defined (__GLIBC__) && defined (_IO_getc_unlocked)
-#undef getc
-#define getc(f) _IO_getc_unlocked(f)
-#endif
-
Infile infile[10];
Infile *curfile = infile;
@@ -596,33 +591,3 @@ void shell_exec(void) /* do it */
else
system(shellbuf);
}
-
-#define LSIZE 128
-
-char *fgetline(char **line, size_t *linesize, size_t *llen, FILE *fp)
-{
- int c;
- size_t n = 0;
-
- if (*line == NULL || *linesize < LSIZE + n + 1)
- *line = realloc(*line, *linesize = LSIZE + n + 1);
- for (;;) {
- if (n >= *linesize - LSIZE / 2)
- *line = realloc(*line, *linesize += LSIZE);
- c = getc(fp);
- if (c != EOF) {
- (*line)[n++] = c;
- (*line)[n] = '\0';
- if (c == '\n')
- break;
- } else {
- if (n > 0)
- break;
- else
- return NULL;
- }
- }
- if (llen)
- *llen = n;
- return *line;
-}
Modified: vendor/heirloom-doctools/dist/grap/main.c
==============================================================================
--- vendor/heirloom-doctools/dist/grap/main.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/grap/main.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -156,12 +156,11 @@ void getdata(void) /* read input */
char *buf = NULL, *buf1 = NULL;
size_t size = 0;
int ln;
- char *fgetline(char **, size_t *, size_t *, FILE *);
fin = curfile->fin;
curfile->lineno = 0;
printf(".lf 1 %s\n", curfile->fname);
- while (fgetline(&buf, &size, NULL, fin) != NULL) {
+ while (getline(&buf, &size, fin) > 0) {
curfile->lineno++;
if (*buf == '.' && *(buf+1) == 'G' && *(buf+2) == '1') {
setup();
Modified: vendor/heirloom-doctools/dist/grap/misc.c
==============================================================================
--- vendor/heirloom-doctools/dist/grap/misc.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/grap/misc.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -45,14 +45,11 @@ void setsize(int op, double expr)
char *tostring(char *s)
{
- register char *p;
- size_t l;
+ char *p;
- l = strlen(s)+1;
- p = malloc(l);
+ p = strdup(s);
if (p == NULL)
FATAL("out of space in tostring on %s", s);
- n_strcpy(p, s, l);
return(p);
}
Modified: vendor/heirloom-doctools/dist/include/global.h
==============================================================================
--- vendor/heirloom-doctools/dist/include/global.h Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/include/global.h Sun Oct 23 00:24:25 2016 (r307809)
@@ -15,3 +15,23 @@
#else
# define n_wcscpy(dst, src, size ) wcscpy(dst, src)
#endif
+
+#define min(x,y) ((x) < (y) ? (x) : (y))
+#define max(x,y) ((x) > (y) ? (x) : (y))
+#define prefix(str, pfx) (strncmp(pfx, str, strlen(pfx)) == 0)
+
+#undef __unused
+#define __unused __attribute__((unused))
+
+#ifdef __GLIBC__
+#ifdef _IO_getc_unlocked
+#undef getc
+#define getc(f) _IO_getc_unlocked(f)
+#endif
+#ifdef _IO_putc_unlocked
+#undef putc
+#undef putchar
+#define putc(c, f) _IO_putc_unlocked(c, f)
+#define putchar(c) _IO_putc_unlocked(c, stdout)
+#endif
+#endif
Modified: vendor/heirloom-doctools/dist/mpm/Makefile.mk
==============================================================================
--- vendor/heirloom-doctools/dist/mpm/Makefile.mk Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/mpm/Makefile.mk Sun Oct 23 00:24:25 2016 (r307809)
@@ -1,6 +1,6 @@
OBJ = misc.o page.o queue.o range.o slug.o version.o
-FLAGS = $(EUC) $(DEFINES)
+FLAGS = $(EUC) $(DEFINES) -I../include
.c.o:
$(CC) $(CFLAGS) $(WARN) $(FLAGS) $(CPPFLAGS) -c $<
Modified: vendor/heirloom-doctools/dist/mpm/misc.h
==============================================================================
--- vendor/heirloom-doctools/dist/mpm/misc.h Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/mpm/misc.h Sun Oct 23 00:24:25 2016 (r307809)
@@ -16,20 +16,8 @@
#include <math.h>
#include <ctype.h>
#include <string.h>
+#include "global.h"
-#ifdef __GLIBC__
-#ifdef _IO_getc_unlocked
-#undef getc
-#define getc(f) _IO_getc_unlocked(f)
-#endif
-#ifdef _IO_putc_unlocked
-#undef putc
-#undef putchar
-#define putc(c, f) _IO_putc_unlocked(c, f)
-#define putchar(c) _IO_putc_unlocked(c, stdout)
-#endif
-#endif /* __GLIBC__ */
-
extern char *progname;
extern int linenum;
extern int wantwarn;
@@ -39,11 +27,6 @@ extern void WARNING(const char *, ...);
#define eq(s,t) (strcmp(s,t) == 0)
-inline int max(int x, int y) { return x > y ? x : y; }
-inline int min(int x, int y) { return x > y ? y : x; }
-// already defined in stdlib.h:
-//inline int abs(int x) { return (x >= 0) ? x : -x; }
-
extern int dbg;
extern int pn, userpn; // actual and user-defined page numbers
Modified: vendor/heirloom-doctools/dist/pic/arcgen.c
==============================================================================
--- vendor/heirloom-doctools/dist/pic/arcgen.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/pic/arcgen.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -30,7 +30,7 @@ obj *arcgen(int type) /* handles circula
static int nexthv[2][4] ={ {U_DIR, L_DIR, D_DIR, R_DIR}, {D_DIR,
R_DIR, U_DIR, L_DIR} };
double dx2, dy2, ht, phi, r, d;
- int i, head, to, at, cw, invis, ddtype, battr;
+ int i, head, to, at, _cw, invis, ddtype, battr;
obj *p, *ppos;
double fromx, fromy, tox = 0, toy = 0, fillval = 0;
Attr *ap;
@@ -40,7 +40,7 @@ obj *arcgen(int type) /* handles circula
prevw = getfval("arrowwid");
fromx = curx;
fromy = cury;
- head = to = at = cw = invis = ddtype = battr = 0;
+ head = to = at = _cw = invis = ddtype = battr = 0;
for (i = 0; i < nattr; i++) {
ap = &attr[i];
switch (ap->a_type) {
@@ -66,7 +66,7 @@ obj *arcgen(int type) /* handles circula
prevrad = ap->a_val.f / 2;
break;
case CW:
- cw = 1;
+ _cw = 1;
break;
case FROM: /* start point of arc */
ppos = ap->a_val.o;
@@ -107,16 +107,16 @@ obj *arcgen(int type) /* handles circula
}
}
if (!at && !to) { /* the defaults are mostly OK */
- curx = fromx + prevrad * dctrx[cw][hvmode];
- cury = fromy + prevrad * dctry[cw][hvmode];
- tox = fromx + prevrad * dtox[cw][hvmode];
- toy = fromy + prevrad * dtoy[cw][hvmode];
- hvmode = nexthv[cw][hvmode];
+ curx = fromx + prevrad * dctrx[_cw][hvmode];
+ cury = fromy + prevrad * dctry[_cw][hvmode];
+ tox = fromx + prevrad * dtox[_cw][hvmode];
+ toy = fromy + prevrad * dtoy[_cw][hvmode];
+ hvmode = nexthv[_cw][hvmode];
}
else if (!at) {
dx2 = (tox - fromx) / 2;
dy2 = (toy - fromy) / 2;
- phi = atan2(dy2, dx2) + (cw ? -PI/2 : PI/2);
+ phi = atan2(dy2, dx2) + (_cw ? -PI/2 : PI/2);
if (prevrad <= 0.0)
prevrad = dx2*dx2+dy2*dy2;
for (r=prevrad; (d = r*r - (dx2*dx2+dy2*dy2)) <= 0.0; r *= 2)
@@ -129,11 +129,11 @@ obj *arcgen(int type) /* handles circula
dx2, dy2, phi, r, ht);
}
else if (at && !to) { /* do we have all the cases??? */
- tox = fromx + prevrad * dtox[cw][hvmode];
- toy = fromy + prevrad * dtoy[cw][hvmode];
- hvmode = nexthv[cw][hvmode];
+ tox = fromx + prevrad * dtox[_cw][hvmode];
+ toy = fromy + prevrad * dtoy[_cw][hvmode];
+ hvmode = nexthv[_cw][hvmode];
}
- if (cw) { /* interchange roles of from-to and heads */
+ if (_cw) { /* interchange roles of from-to and heads */
double temp;
temp = fromx; fromx = tox; tox = temp;
temp = fromy; fromy = toy; toy = temp;
@@ -148,7 +148,7 @@ obj *arcgen(int type) /* handles circula
p->o_val[1] = fromy;
p->o_val[2] = tox;
p->o_val[3] = toy;
- if (cw) {
+ if (_cw) {
curx = fromx;
cury = fromy;
} else {
@@ -158,7 +158,7 @@ obj *arcgen(int type) /* handles circula
p->o_val[4] = prevw;
p->o_val[5] = prevh;
p->o_val[6] = prevrad;
- p->o_attr = head | (cw ? CW_ARC : 0) | invis | ddtype | battr;
+ p->o_attr = head | (_cw ? CW_ARC : 0) | invis | ddtype | battr;
p->o_fillval = fillval;
if (head)
p->o_nhead = getfval("arrowhead");
@@ -191,36 +191,36 @@ void arc_extreme(double x0, double y0, d
/* start, end, center */
{
/* assumes center isn't too far out */
- double r, xmin, ymin, xmax, ymax;
+ double r, _xmin, _ymin, _xmax, _ymax;
int j, k;
x0 -= xc; y0 -= yc; /* move to center */
x1 -= xc; y1 -= yc;
- xmin = (x0<x1)?x0:x1; ymin = (y0<y1)?y0:y1;
- xmax = (x0>x1)?x0:x1; ymax = (y0>y1)?y0:y1;
+ _xmin = (x0<x1)?x0:x1; _ymin = (y0<y1)?y0:y1;
+ _xmax = (x0>x1)?x0:x1; _ymax = (y0>y1)?y0:y1;
r = sqrt(x0*x0 + y0*y0);
if (r > 0.0) {
j = quadrant(x0,y0);
k = quadrant(x1,y1);
if (j == k && y1*x0 < x1*y0) {
/* viewed as complex numbers, if Im(z1/z0)<0, arc is big */
- if( xmin > -r) xmin = -r; if( ymin > -r) ymin = -r;
- if( xmax < r) xmax = r; if( ymax < r) ymax = r;
+ if( _xmin > -r) _xmin = -r; if( _ymin > -r) _ymin = -r;
+ if( _xmax < r) _xmax = r; if( _ymax < r) _ymax = r;
} else {
while (j != k) {
switch (j) {
- case 1: if( ymax < r) ymax = r; break; /* north */
- case 2: if( xmin > -r) xmin = -r; break; /* west */
- case 3: if( ymin > -r) ymin = -r; break; /* south */
- case 4: if( xmax < r) xmax = r; break; /* east */
+ case 1: if( _ymax < r) _ymax = r; break; /* north */
+ case 2: if( _xmin > -r) _xmin = -r; break; /* west */
+ case 3: if( _ymin > -r) _ymin = -r; break; /* south */
+ case 4: if( _xmax < r) _xmax = r; break; /* east */
}
j = j%4 + 1;
}
}
}
- xmin += xc; ymin += yc;
- xmax += xc; ymax += yc;
- extreme(xmin, ymin);
- extreme(xmax, ymax);
+ _xmin += xc; _ymin += yc;
+ _xmax += xc; _ymax += yc;
+ extreme(_xmin, _ymin);
+ extreme(_xmax, _ymax);
}
int
Modified: vendor/heirloom-doctools/dist/pic/blockgen.c
==============================================================================
--- vendor/heirloom-doctools/dist/pic/blockgen.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/pic/blockgen.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -20,8 +20,8 @@
struct pushstack stack[NBRACK];
int nstack = 0;
-struct pushstack bracestack[NBRACE];
-int nbstack = 0;
+static struct pushstack bracestack[NBRACE];
+static int nbstack = 0;
void blockadj(obj *);
Modified: vendor/heirloom-doctools/dist/pic/for.c
==============================================================================
--- vendor/heirloom-doctools/dist/pic/for.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/pic/for.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -25,10 +25,10 @@ typedef struct {
char *str; /* string to push back */
} For;
-For forstk[10]; /* stack of for loops */
-For *forp = forstk; /* pointer to current top */
+static For forstk[10]; /* stack of for loops */
+static For *forp = forstk; /* pointer to current top */
-void setfval(char *, double);
+void setfval(const char *, double);
void nextfor(void);
void forloop(char *var, double from, double to, int op,
Modified: vendor/heirloom-doctools/dist/pic/input.c
==============================================================================
--- vendor/heirloom-doctools/dist/pic/input.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/pic/input.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -18,11 +18,6 @@
#include "pic.h"
#include "y.tab.h"
-#if defined (__GLIBC__) && defined (_IO_getc_unlocked)
-#undef getc
-#define getc(f) _IO_getc_unlocked(f)
-#endif
-
Infile infile[10];
Infile *curfile = infile;
@@ -33,10 +28,12 @@ Src *srcp = src;
void do_thru(void);
int nextchar(void);
int getarg(char *);
-void freedef(char *);
-int baldelim(int, char *);
+int baldelim(int, const char *);
+static void popsrc(void);
+
+static char *addnewline(char *);
-void pushsrc(int type, char *ptr) /* new input source */
+void pushsrc(int type, const char *ptr) /* new input source */
{
if (++srcp >= src + MAXSRC)
FATAL("inputs nested too deep");
@@ -70,7 +67,7 @@ void pushsrc(int type, char *ptr) /* new
}
}
-void popsrc(void) /* restore an old one */
+static void popsrc(void) /* restore an old one */
{
if (srcp <= src)
FATAL("too many inputs popped");
@@ -102,7 +99,7 @@ void popsrc(void) /* restore an old one
srcp--;
}
-void definition(char *s) /* collect definition for s and install */
+void definition(const char *s) /* collect definition for s and install */
/* definitions picked up lexically */
{
char *p;
@@ -125,7 +122,7 @@ void definition(char *s) /* collect defi
dprintf("installing %s as `%s'\n", s, p);
}
-char *delimstr(char *s) /* get body of X ... X */
+char *delimstr(const char *s) /* get body of X ... X */
/* message if too big */
{
int c, delim, rdelim, n, deep;
@@ -160,7 +157,7 @@ char *delimstr(char *s) /* get body of X
return tostring(buf);
}
-int baldelim(int c, char *s) /* replace c by balancing entry in s */
+int baldelim(int c, const char *s) /* replace c by balancing entry in s */
{
for ( ; *s; s += 2)
if (*s == c)
@@ -178,9 +175,9 @@ void undefine(char *s) /* undefine macro
}
-Arg args[10]; /* argument frames */
-Arg *argfp = args; /* frame pointer */
-int argcnt; /* number of arguments seen so far */
+static Arg args[10]; /* argument frames */
+static Arg *argfp = args; /* frame pointer */
+static int argcnt; /* number of arguments seen so far */
void dodef(struct symtab *stp) /* collect args and switch input to defn */
{
@@ -239,13 +236,13 @@ int getarg(char *p) /* pick up single ar
}
#define PBSIZE 2000
-char pbuf[PBSIZE]; /* pushback buffer */
-char *pb = pbuf-1; /* next pushed back character */
+static char pbuf[PBSIZE]; /* pushback buffer */
+static char *pb = pbuf-1; /* next pushed back character */
-char ebuf[200]; /* collect input here for error reporting */
-char *ep = ebuf;
+static char ebuf[200]; /* collect input here for error reporting */
+static char *ep = ebuf;
-int begin = 0;
+static int begin = 0;
extern int thru;
extern struct symtab *thrudef;
extern char *untilstr;
@@ -429,7 +426,7 @@ int unput(int c)
return c;
}
-void pbstr(char *s)
+void pbstr(const char *s)
{
pushsrc(String, s);
}
@@ -450,7 +447,6 @@ void eprint(void);
void yyerror(char *s)
{
- extern char *cmdname;
int ern = errno; /* cause some libraries clobber it */
if (synerr)
@@ -498,7 +494,7 @@ void eprint(void) /* try to print contex
void yywrap(void) {}
-char *newfile = 0; /* filename for file copy */
+static char *newfile = 0; /* filename for file copy */
char *untilstr = 0; /* string that terminates a thru */
int thru = 0; /* 1 if copying thru macro */
struct symtab *thrudef = 0; /* macro being used */
@@ -513,7 +509,7 @@ void copydef(struct symtab *p) /* rememb
thrudef = p;
}
-struct symtab *copythru(char *s) /* collect the macro name or body for thru */
+struct symtab *copythru(const char *s) /* collect the macro name or body for thru */
{
struct symtab *p;
char *q, *addnewline(char *);
@@ -545,7 +541,7 @@ struct symtab *copythru(char *s) /* coll
return p;
}
-char *addnewline(char *p) /* add newline to end of p */
+static char *addnewline(char *p) /* add newline to end of p */
{
int n;
@@ -584,7 +580,7 @@ void copy(void) /* begin input from file
}
}
-char shellbuf[1000], *shellp;
+static char shellbuf[1000], *shellp;
void shell_init(void) /* set up to interpret a shell command */
{
@@ -608,33 +604,3 @@ void shell_exec(void) /* do it */
else
system(shellbuf);
}
-
-#define LSIZE 128
-
-char *fgetline(char **line, size_t *linesize, size_t *llen, FILE *fp)
-{
- int c;
- size_t n = 0;
-
- if (*line == NULL || *linesize < LSIZE + n + 1)
- *line = realloc(*line, *linesize = LSIZE + n + 1);
- for (;;) {
- if (n >= *linesize - LSIZE / 2)
- *line = realloc(*line, *linesize += LSIZE);
- c = getc(fp);
- if (c != EOF) {
- (*line)[n++] = c;
- (*line)[n] = '\0';
- if (c == '\n')
- break;
- } else {
- if (n > 0)
- break;
- else
- return NULL;
- }
- }
- if (llen)
- *llen = n;
- return *line;
-}
Modified: vendor/heirloom-doctools/dist/pic/main.c
==============================================================================
--- vendor/heirloom-doctools/dist/pic/main.c Sat Oct 22 23:49:06 2016 (r307808)
+++ vendor/heirloom-doctools/dist/pic/main.c Sun Oct 23 00:24:25 2016 (r307809)
@@ -44,9 +44,8 @@ double deltx = 6; /* max x value in outp
double delty = 6; /* max y value in output, for scaling */
int dbg = 0;
int lineno = 0;
-char *filename = "-";
int synerr = 0;
-int anyerr = 0; /* becomes 1 if synerr ever 1 */
+static int anyerr = 0; /* becomes 1 if synerr ever 1 */
char *cmdname;
int Sflag;
@@ -57,7 +56,6 @@ double ymax = -30000;
void fpecatch(int);
void getdata(void), setdefaults(void);
-void setfval(char *, double);
int getpid(void);
int
@@ -122,7 +120,7 @@ void fpecatch(int n)
FATAL("floating point exception %d", n);
}
-char *grow(char *ptr, char *name, int num, int size) /* make array bigger */
+char *grow(char *ptr, const char *name, int num, int size) /* make array bigger */
{
char *p;
@@ -136,7 +134,7 @@ char *grow(char *ptr, char *name, int nu
}
static struct {
- char *name;
+ const char *name;
double val;
short scalable; /* 1 => adjust when "scale" changes */
} defaults[] ={
@@ -210,13 +208,12 @@ void getdata(void)
char *p, *buf = NULL, *buf1 = NULL;
size_t size = 0;
int ln;
- void reset(void), openpl(char *), closepl(char *), print(void);
+ void reset(void), openpl(char *), closepl(char *);
int yyparse(void);
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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