version 1.4, 2008/12/04 11:25:29 |
version 1.5, 2008/12/04 16:19:52 |
Line 68 static int mlg_roffhead(void *, const struct tm *, |
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Line 68 static int mlg_roffhead(void *, const struct tm *, |
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const char *, const char *); |
const char *, const char *); |
static int mlg_rofftail(void *); |
static int mlg_rofftail(void *); |
static int mlg_roffin(void *, int, int *, char **); |
static int mlg_roffin(void *, int, int *, char **); |
static int mlg_roffdata(void *, int, char *); |
static int mlg_roffdata(void *, int, |
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const char *, char *); |
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static int mlg_rofftoken(void *, int, int); |
static int mlg_roffout(void *, int); |
static int mlg_roffout(void *, int); |
static int mlg_roffblkin(void *, int, int *, char **); |
static int mlg_roffblkin(void *, int, int *, char **); |
static int mlg_roffblkout(void *, int); |
static int mlg_roffblkout(void *, int); |
static int mlg_roffspecial(void *, int, int *, |
static int mlg_roffspecial(void *, int, int *, |
char **, char **); |
char **, char **); |
static int mlg_roffblkheadin(void *, int, int *, char **); |
static int mlg_roffblkheadin(void *, int, |
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int *, char **); |
static int mlg_roffblkheadout(void *, int); |
static int mlg_roffblkheadout(void *, int); |
static int mlg_roffblkbodyin(void *, int, int *, char **); |
static int mlg_roffblkbodyin(void *, int, |
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int *, char **); |
static int mlg_roffblkbodyout(void *, int); |
static int mlg_roffblkbodyout(void *, int); |
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static int mlg_beginblk(struct md_mlg *, enum md_ns, int, |
static int mlg_beginblk(struct md_mlg *, enum md_ns, int, |
Line 88 static int mlg_endtag(struct md_mlg *, enum md_ns, i |
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Line 92 static int mlg_endtag(struct md_mlg *, enum md_ns, i |
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static int mlg_indent(struct md_mlg *); |
static int mlg_indent(struct md_mlg *); |
static int mlg_newline(struct md_mlg *); |
static int mlg_newline(struct md_mlg *); |
static void mlg_mode(struct md_mlg *, enum md_tok); |
static void mlg_mode(struct md_mlg *, enum md_tok); |
static int mlg_data(struct md_mlg *, int, char *); |
static int mlg_data(struct md_mlg *, int, |
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const char *, char *); |
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static void mlg_err(struct md_mlg *, const char *, |
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const char *, char *); |
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static void mlg_warn(struct md_mlg *, const char *, |
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const char *, char *); |
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static void mlg_msg(struct md_mlg *, enum roffmsg, |
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const char *, const char *, char *); |
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#ifdef __linux__ |
#ifdef __linux__ |
extern size_t strlcat(char *, const char *, size_t); |
extern size_t strlcat(char *, const char *, size_t); |
Line 221 mlg_mode(struct md_mlg *p, enum md_tok ns) |
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Line 232 mlg_mode(struct md_mlg *p, enum md_tok ns) |
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static int |
static int |
mlg_data(struct md_mlg *p, int space, char *buf) |
mlg_data(struct md_mlg *p, int space, const char *start, char *buf) |
{ |
{ |
size_t sz; |
size_t sz; |
char *bufp; |
char *bufp; |
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int c; |
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assert(p->mbuf); |
assert(p->mbuf); |
assert(0 != p->indent); |
assert(0 != p->indent); |
Line 252 mlg_data(struct md_mlg *p, int space, char *buf) |
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Line 264 mlg_data(struct md_mlg *p, int space, char *buf) |
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if (0 == p->pos) { |
if (0 == p->pos) { |
if ( ! mlg_indent(p)) |
if ( ! mlg_indent(p)) |
return(0); |
return(0); |
if ( ! ml_nputstring(p->mbuf, bufp, |
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sz, &p->pos)) |
c = ml_nputstring(p->mbuf, bufp, sz, &p->pos); |
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if (0 == c) { |
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mlg_err(p, start, bufp, "invalid " |
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"character sequence"); |
return(0); |
return(0); |
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} else if (c > 1) { |
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mlg_warn(p, start, bufp, "bogus " |
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"character sequence"); |
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return(0); |
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} else if (-1 == c) |
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return(0); |
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if (p->indent * INDENT + sz >= COLUMNS) |
if (p->indent * INDENT + sz >= COLUMNS) |
if ( ! mlg_newline(p)) |
if ( ! mlg_newline(p)) |
return(0); |
return(0); |
Line 273 mlg_data(struct md_mlg *p, int space, char *buf) |
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Line 295 mlg_data(struct md_mlg *p, int space, char *buf) |
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return(0); |
return(0); |
} |
} |
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if ( ! ml_nputstring(p->mbuf, bufp, sz, &p->pos)) |
c = ml_nputstring(p->mbuf, bufp, sz, &p->pos); |
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if (0 == c) { |
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mlg_err(p, start, bufp, "invalid " |
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"character sequence"); |
return(0); |
return(0); |
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} else if (c > 1) { |
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mlg_warn(p, start, bufp, "bogus " |
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"character sequence"); |
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return(0); |
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} else if (-1 == c) |
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return(0); |
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if ( ! (ML_OVERRIDE_ALL & p->flags)) |
if ( ! (ML_OVERRIDE_ALL & p->flags)) |
space = 1; |
space = 1; |
Line 326 mlg_alloc(const struct md_args *args, |
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Line 357 mlg_alloc(const struct md_args *args, |
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cb.roffspecial = mlg_roffspecial; |
cb.roffspecial = mlg_roffspecial; |
cb.roffmsg = mlg_roffmsg; |
cb.roffmsg = mlg_roffmsg; |
cb.roffdata = mlg_roffdata; |
cb.roffdata = mlg_roffdata; |
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cb.rofftoken = mlg_rofftoken; |
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if (NULL == (p = calloc(1, sizeof(struct md_mlg)))) |
if (NULL == (p = calloc(1, sizeof(struct md_mlg)))) |
err(1, "calloc"); |
err(1, "calloc"); |
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mlg_roffmsg(void *arg, enum roffmsg lvl, |
mlg_roffmsg(void *arg, enum roffmsg lvl, |
const char *buf, const char *pos, char *msg) |
const char *buf, const char *pos, char *msg) |
{ |
{ |
char *level; |
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mlg_msg((struct md_mlg *)arg, lvl, buf, pos, msg); |
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} |
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static int |
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mlg_rofftoken(void *arg, int space, int value) |
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{ |
struct md_mlg *p; |
struct md_mlg *p; |
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const char *seq; |
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size_t sz, res; |
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assert(arg); |
assert(arg); |
p = (struct md_mlg *)arg; |
p = (struct md_mlg *)arg; |
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switch (value) { |
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case (ROFFTok_Sp_A): |
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seq = "\\a"; |
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sz = 2; |
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break; |
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case (ROFFTok_Sp_B): |
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seq = "\\b"; |
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sz = 2; |
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break; |
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case (ROFFTok_Sp_F): |
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seq = "\\f"; |
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sz = 2; |
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break; |
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case (ROFFTok_Sp_N): |
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seq = "\\n"; |
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sz = 2; |
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break; |
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case (ROFFTok_Sp_R): |
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seq = "\\r"; |
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sz = 2; |
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break; |
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case (ROFFTok_Sp_T): |
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seq = "\\t"; |
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sz = 2; |
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break; |
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case (ROFFTok_Sp_V): |
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seq = "\\v"; |
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sz = 2; |
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break; |
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case (ROFFTok_Space): |
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seq = " "; |
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sz = 6; |
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break; |
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case (ROFFTok_Null): |
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seq = ""; |
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sz = 0; |
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break; |
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case (ROFFTok_Hyphen): |
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seq = "‐"; |
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sz = 7; |
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break; |
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case (ROFFTok_Em): |
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seq = "—"; |
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sz = 7; |
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break; |
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case (ROFFTok_En): |
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seq = "–"; |
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sz = 7; |
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break; |
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case (ROFFTok_Ge): |
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seq = "≥"; |
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sz = 7; |
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break; |
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case (ROFFTok_Le): |
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seq = "≤"; |
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sz = 7; |
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break; |
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case (ROFFTok_Rquote): |
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seq = "”"; |
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sz = 7; |
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break; |
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case (ROFFTok_Lquote): |
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seq = "“"; |
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sz = 7; |
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break; |
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case (ROFFTok_Uparrow): |
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seq = "↑"; |
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sz = 7; |
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break; |
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case (ROFFTok_Acute): |
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seq = "´"; |
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sz = 6; |
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break; |
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case (ROFFTok_Grave): |
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seq = "`"; |
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sz = 5; |
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break; |
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case (ROFFTok_Pi): |
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seq = "π"; |
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sz = 6; |
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break; |
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case (ROFFTok_Ne): |
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seq = "≠"; |
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sz = 7; |
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break; |
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case (ROFFTok_Lt): |
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seq = "<"; |
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sz = 4; |
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break; |
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case (ROFFTok_Gt): |
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seq = ">"; |
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sz = 4; |
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break; |
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case (ROFFTok_Plusmin): |
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seq = "±"; |
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sz = 6; |
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break; |
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case (ROFFTok_Infty): |
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seq = "∞"; |
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sz = 7; |
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break; |
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case (ROFFTok_Bar): |
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seq = "|"; |
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sz = 6; |
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break; |
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case (ROFFTok_Nan): |
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seq = "Nan"; |
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sz = 3; |
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break; |
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} |
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if (space && ! ml_nputs(p->mbuf, " ", 1, &res)) |
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return(0); |
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p->pos += res; |
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if (0 != sz && ! ml_nputs(p->mbuf, seq, sz, &res)) |
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return(0); |
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p->pos += res; |
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return(1); |
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} |
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static int |
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mlg_roffdata(void *arg, int space, const char *start, char *buf) |
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{ |
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struct md_mlg *p; |
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assert(arg); |
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p = (struct md_mlg *)arg; |
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if ( ! mlg_data(p, space, start, buf)) |
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return(0); |
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mlg_mode(p, MD_TEXT); |
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return(1); |
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} |
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static void |
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mlg_err(struct md_mlg *p, const char *buf, const char *pos, char *msg) |
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{ |
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mlg_msg(p, ROFF_ERROR, buf, pos, msg); |
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} |
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static void |
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mlg_warn(struct md_mlg *p, const char *buf, const char *pos, char *msg) |
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{ |
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mlg_msg(p, ROFF_WARN, buf, pos, msg); |
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} |
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static void |
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mlg_msg(struct md_mlg *p, enum roffmsg lvl, |
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const char *buf, const char *pos, char *msg) |
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{ |
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char *level; |
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switch (lvl) { |
switch (lvl) { |
case (ROFF_WARN): |
case (ROFF_WARN): |
if ( ! (MD_WARN_ALL & p->args->warnings)) |
if ( ! (MD_WARN_ALL & p->args->warnings)) |
Line 542 mlg_roffmsg(void *arg, enum roffmsg lvl, |
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Line 744 mlg_roffmsg(void *arg, enum roffmsg lvl, |
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p->rbuf->name, level, msg); |
p->rbuf->name, level, msg); |
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} |
} |
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static int |
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mlg_roffdata(void *arg, int space, char *buf) |
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{ |
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struct md_mlg *p; |
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assert(arg); |
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p = (struct md_mlg *)arg; |
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if ( ! mlg_data(p, space, buf)) |
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return(0); |
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mlg_mode(p, MD_TEXT); |
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return(1); |
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} |
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