version 1.3, 2009/04/02 16:37:40 |
version 1.17, 2009/06/27 09:03:03 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the |
* purpose with or without fee is hereby granted, provided that the above |
* above copyright notice and this permission notice appear in all |
* copyright notice and this permission notice appear in all copies. |
* copies. |
|
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
|
*/ |
*/ |
#include <sys/types.h> |
#include <sys/types.h> |
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|
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ELISTTYPE, |
ELISTTYPE, |
EDISPTYPE, |
EDISPTYPE, |
EMULTIDISP, |
EMULTIDISP, |
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ESECNAME, |
EMULTILIST, |
EMULTILIST, |
EARGREP, |
EARGREP, |
EBOOL, |
EBOOL, |
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ECOLMIS, |
ENESTDISP |
ENESTDISP |
}; |
}; |
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enum mwarn { |
enum mwarn { |
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WPRINT, |
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WNOWIDTH, |
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WMISSWIDTH, |
WESCAPE, |
WESCAPE, |
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WDEPCOL, |
WWRONGMSEC, |
WWRONGMSEC, |
WSECOOO, |
WSECOOO, |
WSECREP, |
WSECREP, |
Line 94 static int err_child_gt(struct mdoc *, const char *, i |
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Line 98 static int err_child_gt(struct mdoc *, const char *, i |
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static int warn_child_gt(struct mdoc *, const char *, int); |
static int warn_child_gt(struct mdoc *, const char *, int); |
static int err_child_eq(struct mdoc *, const char *, int); |
static int err_child_eq(struct mdoc *, const char *, int); |
static int warn_child_eq(struct mdoc *, const char *, int); |
static int warn_child_eq(struct mdoc *, const char *, int); |
static int count_child(struct mdoc *); |
static int warn_print(struct mdoc *, int, int); |
static int warn_count(struct mdoc *, const char *, |
static int warn_count(struct mdoc *, const char *, |
int, const char *, int); |
int, const char *, int); |
static int err_count(struct mdoc *, const char *, |
static int err_count(struct mdoc *, const char *, |
Line 112 static int pre_fd(PRE_ARGS); |
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Line 116 static int pre_fd(PRE_ARGS); |
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static int pre_it(PRE_ARGS); |
static int pre_it(PRE_ARGS); |
static int pre_lb(PRE_ARGS); |
static int pre_lb(PRE_ARGS); |
static int pre_os(PRE_ARGS); |
static int pre_os(PRE_ARGS); |
static int pre_prologue(PRE_ARGS); |
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static int pre_rv(PRE_ARGS); |
static int pre_rv(PRE_ARGS); |
static int pre_sh(PRE_ARGS); |
static int pre_sh(PRE_ARGS); |
static int pre_ss(PRE_ARGS); |
static int pre_ss(PRE_ARGS); |
Line 134 static int post_args(POST_ARGS); |
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Line 137 static int post_args(POST_ARGS); |
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static int post_at(POST_ARGS); |
static int post_at(POST_ARGS); |
static int post_bf(POST_ARGS); |
static int post_bf(POST_ARGS); |
static int post_bl(POST_ARGS); |
static int post_bl(POST_ARGS); |
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static int post_bl_head(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_nm(POST_ARGS); |
static int post_nm(POST_ARGS); |
static int post_root(POST_ARGS); |
static int post_root(POST_ARGS); |
Line 151 static v_pre pres_an[] = { pre_an, NULL }; |
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Line 155 static v_pre pres_an[] = { pre_an, NULL }; |
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static v_pre pres_bd[] = { pre_display, pre_bd, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, NULL }; |
static v_pre pres_bl[] = { pre_bl, NULL }; |
static v_pre pres_bl[] = { pre_bl, NULL }; |
static v_pre pres_cd[] = { pre_cd, NULL }; |
static v_pre pres_cd[] = { pre_cd, NULL }; |
static v_pre pres_dd[] = { pre_prologue, pre_dd, NULL }; |
static v_pre pres_dd[] = { pre_dd, NULL }; |
static v_pre pres_d1[] = { pre_display, NULL }; |
static v_pre pres_d1[] = { pre_display, NULL }; |
static v_pre pres_dt[] = { pre_prologue, pre_dt, NULL }; |
static v_pre pres_dt[] = { pre_dt, NULL }; |
static v_pre pres_er[] = { pre_er, NULL }; |
static v_pre pres_er[] = { pre_er, NULL }; |
static v_pre pres_ex[] = { pre_ex, NULL }; |
static v_pre pres_ex[] = { pre_ex, NULL }; |
static v_pre pres_fd[] = { pre_fd, NULL }; |
static v_pre pres_fd[] = { pre_fd, NULL }; |
static v_pre pres_it[] = { pre_it, NULL }; |
static v_pre pres_it[] = { pre_it, NULL }; |
static v_pre pres_lb[] = { pre_lb, NULL }; |
static v_pre pres_lb[] = { pre_lb, NULL }; |
static v_pre pres_os[] = { pre_prologue, pre_os, NULL }; |
static v_pre pres_os[] = { pre_os, NULL }; |
static v_pre pres_rv[] = { pre_rv, NULL }; |
static v_pre pres_rv[] = { pre_rv, NULL }; |
static v_pre pres_sh[] = { pre_sh, NULL }; |
static v_pre pres_sh[] = { pre_sh, NULL }; |
static v_pre pres_ss[] = { pre_ss, NULL }; |
static v_pre pres_ss[] = { pre_ss, NULL }; |
Line 170 static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
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Line 174 static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
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static v_post posts_notext[] = { eerr_eq0, NULL }; |
static v_post posts_notext[] = { eerr_eq0, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_sh[] = { herr_ge1, bwarn_ge1, post_sh, NULL }; |
static v_post posts_sh[] = { herr_ge1, bwarn_ge1, post_sh, NULL }; |
static v_post posts_bl[] = { herr_eq0, bwarn_ge1, post_bl, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_in[] = { ewarn_eq1, NULL }; |
static v_post posts_in[] = { ewarn_eq1, NULL }; |
static v_post posts_ss[] = { herr_ge1, NULL }; |
static v_post posts_ss[] = { herr_ge1, NULL }; |
Line 188 static v_post posts_bf[] = { hwarn_le1, post_bf, NULL |
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Line 192 static v_post posts_bf[] = { hwarn_le1, post_bf, NULL |
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static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
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const struct valids mdoc_valids[MDOC_MAX] = { |
const struct valids mdoc_valids[MDOC_MAX] = { |
{ NULL, NULL }, /* \" */ |
{ NULL, NULL }, /* Ap */ |
{ pres_dd, posts_text }, /* Dd */ |
{ pres_dd, posts_text }, /* Dd */ |
{ pres_dt, NULL }, /* Dt */ |
{ pres_dt, NULL }, /* Dt */ |
{ pres_os, NULL }, /* Os */ |
{ pres_os, NULL }, /* Os */ |
Line 295 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 299 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Fr */ |
{ NULL, NULL }, /* Fr */ |
{ NULL, posts_notext }, /* Ud */ |
{ NULL, posts_notext }, /* Ud */ |
{ pres_lb, posts_lb }, /* Lb */ |
{ pres_lb, posts_lb }, /* Lb */ |
{ NULL, NULL }, /* Ap */ |
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{ NULL, posts_pp }, /* Lp */ |
{ NULL, posts_pp }, /* Lp */ |
{ NULL, posts_text }, /* Lk */ |
{ NULL, NULL }, /* Lk */ |
{ NULL, posts_text }, /* Mt */ |
{ NULL, posts_text }, /* Mt */ |
{ NULL, posts_wline }, /* Brq */ |
{ NULL, posts_wline }, /* Brq */ |
{ NULL, NULL }, /* Bro */ |
{ NULL, NULL }, /* Bro */ |
Line 410 perr(struct mdoc *m, int line, int pos, enum merr type |
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Line 413 perr(struct mdoc *m, int line, int pos, enum merr type |
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case (EDISPTYPE): |
case (EDISPTYPE): |
p = "missing display type"; |
p = "missing display type"; |
break; |
break; |
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case (ESECNAME): |
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p = "the NAME section must come first"; |
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break; |
case (ELINE): |
case (ELINE): |
p = "expected line arguments"; |
p = "expected line arguments"; |
break; |
break; |
Line 419 perr(struct mdoc *m, int line, int pos, enum merr type |
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Line 425 perr(struct mdoc *m, int line, int pos, enum merr type |
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case (ENODATA): |
case (ENODATA): |
p = "document has no data"; |
p = "document has no data"; |
break; |
break; |
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case (ECOLMIS): |
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p = "column syntax style mismatch"; |
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break; |
case (EATT): |
case (EATT): |
p = "expected valid AT&T symbol"; |
p = "expected valid AT&T symbol"; |
break; |
break; |
Line 460 pwarn(struct mdoc *m, int line, int pos, enum mwarn ty |
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Line 469 pwarn(struct mdoc *m, int line, int pos, enum mwarn ty |
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p = "prologue macros out-of-order"; |
p = "prologue macros out-of-order"; |
c = WARN_COMPAT; |
c = WARN_COMPAT; |
break; |
break; |
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case (WDEPCOL): |
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p = "deprecated column argument syntax"; |
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c = WARN_COMPAT; |
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break; |
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case (WNOWIDTH): |
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p = "superfluous width argument"; |
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break; |
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case (WMISSWIDTH): |
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p = "missing width argument"; |
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break; |
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case (WPRINT): |
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p = "invalid character"; |
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break; |
case (WESCAPE): |
case (WESCAPE): |
p = "invalid escape sequence"; |
p = "invalid escape sequence"; |
break; |
break; |
Line 497 pwarn(struct mdoc *m, int line, int pos, enum mwarn ty |
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Line 519 pwarn(struct mdoc *m, int line, int pos, enum mwarn ty |
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} |
} |
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static int |
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warn_print(struct mdoc *m, int ln, int pos) |
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{ |
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if (MDOC_IGN_CHARS & m->pflags) |
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return(pwarn(m, ln, pos, WPRINT)); |
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return(perr(m, ln, pos, EPRINT)); |
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} |
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static inline int |
static inline int |
warn_count(struct mdoc *m, const char *k, |
warn_count(struct mdoc *m, const char *k, |
int want, const char *v, int has) |
int want, const char *v, int has) |
Line 518 err_count(struct mdoc *m, const char *k, |
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Line 548 err_count(struct mdoc *m, const char *k, |
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} |
} |
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static inline int |
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count_child(struct mdoc *mdoc) |
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{ |
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int i; |
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struct mdoc_node *n; |
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for (i = 0, n = mdoc->last->child; n; n = n->next, i++) |
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/* Do nothing */ ; |
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return(i); |
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} |
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/* |
/* |
* Build these up with macros because they're basically the same check |
* Build these up with macros because they're basically the same check |
* for different inequalities. Yes, this could be done with functions, |
* for different inequalities. Yes, this could be done with functions, |
Line 541 count_child(struct mdoc *mdoc) |
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Line 558 count_child(struct mdoc *mdoc) |
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static int \ |
static int \ |
lvl##_child_##name(struct mdoc *mdoc, const char *p, int sz) \ |
lvl##_child_##name(struct mdoc *mdoc, const char *p, int sz) \ |
{ \ |
{ \ |
int i; \ |
if (mdoc->last->nchild ineq sz) \ |
if ((i = count_child(mdoc)) ineq sz) \ |
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return(1); \ |
return(1); \ |
return(lvl##_count(mdoc, #ineq, sz, p, i)); \ |
return(lvl##_count(mdoc, #ineq, sz, p, mdoc->last->nchild)); \ |
} |
} |
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#define CHECK_BODY_DEFN(name, lvl, func, num) \ |
#define CHECK_BODY_DEFN(name, lvl, func, num) \ |
Line 694 check_text(struct mdoc *mdoc, int line, int pos, const |
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Line 710 check_text(struct mdoc *mdoc, int line, int pos, const |
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{ |
{ |
size_t c; |
size_t c; |
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/* FIXME: indicate deprecated escapes \*(xx and \*x. */ |
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for ( ; *p; p++) { |
for ( ; *p; p++) { |
if ('\t' == *p) { |
if ('\t' == *p) { |
if ( ! (MDOC_LITERAL & mdoc->flags)) |
if ( ! (MDOC_LITERAL & mdoc->flags)) |
return(perr(mdoc, line, pos, EPRINT)); |
if ( ! warn_print(mdoc, line, pos)) |
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return(0); |
} else if ( ! isprint((u_char)*p)) |
} else if ( ! isprint((u_char)*p)) |
return(perr(mdoc, line, pos, EPRINT)); |
if ( ! warn_print(mdoc, line, pos)) |
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return(0); |
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if ('\\' != *p) |
if ('\\' != *p) |
continue; |
continue; |
Line 763 pre_display(PRE_ARGS) |
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Line 779 pre_display(PRE_ARGS) |
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static int |
static int |
pre_bl(PRE_ARGS) |
pre_bl(PRE_ARGS) |
{ |
{ |
int i, type, width, offset; |
int pos, type, width, offset; |
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if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
Line 775 pre_bl(PRE_ARGS) |
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Line 791 pre_bl(PRE_ARGS) |
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type = offset = width = -1; |
type = offset = width = -1; |
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/* LINTED */ |
/* LINTED */ |
for (i = 0; i < (int)n->args->argc; i++) |
for (pos = 0; pos < (int)n->args->argc; pos++) |
switch (n->args->argv[i].arg) { |
switch (n->args->argv[pos].arg) { |
case (MDOC_Bullet): |
case (MDOC_Bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (MDOC_Dash): |
Line 798 pre_bl(PRE_ARGS) |
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Line 814 pre_bl(PRE_ARGS) |
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case (MDOC_Inset): |
case (MDOC_Inset): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Column): |
case (MDOC_Column): |
if (-1 == type) { |
if (-1 != type) |
type = n->args->argv[i].arg; |
return(nerr(mdoc, n, EMULTILIST)); |
break; |
type = n->args->argv[pos].arg; |
} |
break; |
return(nerr(mdoc, n, EMULTILIST)); |
|
case (MDOC_Width): |
case (MDOC_Width): |
if (-1 == width) { |
if (-1 != width) |
width = n->args->argv[i].arg; |
return(nerr(mdoc, n, EARGREP)); |
break; |
width = n->args->argv[pos].arg; |
} |
break; |
return(nerr(mdoc, n, EARGREP)); |
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case (MDOC_Offset): |
case (MDOC_Offset): |
if (-1 == offset) { |
if (-1 != offset) |
offset = n->args->argv[i].arg; |
return(nerr(mdoc, n, EARGREP)); |
break; |
offset = n->args->argv[pos].arg; |
} |
break; |
return(nerr(mdoc, n, EARGREP)); |
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default: |
default: |
break; |
break; |
} |
} |
Line 822 pre_bl(PRE_ARGS) |
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Line 835 pre_bl(PRE_ARGS) |
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if (-1 == type) |
if (-1 == type) |
return(nerr(mdoc, n, ELISTTYPE)); |
return(nerr(mdoc, n, ELISTTYPE)); |
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/* |
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* Validate the width field. Some list types don't need width |
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* types and should be warned about them. Others should have it |
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* and must also be warned. |
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*/ |
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switch (type) { |
switch (type) { |
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case (MDOC_Tag): |
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if (-1 == width && ! nwarn(mdoc, n, WMISSWIDTH)) |
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return(0); |
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break; |
case (MDOC_Column): |
case (MDOC_Column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Diag): |
case (MDOC_Diag): |
Line 830 pre_bl(PRE_ARGS) |
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Line 853 pre_bl(PRE_ARGS) |
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case (MDOC_Inset): |
case (MDOC_Inset): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Item): |
case (MDOC_Item): |
if (-1 == width) |
if (-1 != width && ! nwarn(mdoc, n, WNOWIDTH)) |
break; |
return(0); |
return(mdoc_nwarn(mdoc, n, WARN_SYNTAX, |
break; |
"superfluous %s argument", |
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mdoc_argnames[MDOC_Width])); |
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case (MDOC_Tag): |
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if (-1 != width) |
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break; |
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return(mdoc_nwarn(mdoc, n, WARN_SYNTAX, |
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"suggest %s argument", |
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mdoc_argnames[MDOC_Width])); |
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default: |
default: |
break; |
break; |
} |
} |
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pre_er(PRE_ARGS) |
pre_er(PRE_ARGS) |
{ |
{ |
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return(check_msec(mdoc, n, 2, 0)); |
return(check_msec(mdoc, n, 2, 3, 9, 0)); |
} |
} |
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Line 972 pre_cd(PRE_ARGS) |
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Line 987 pre_cd(PRE_ARGS) |
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static int |
static int |
pre_prologue(PRE_ARGS) |
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{ |
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return(check_sec(mdoc, n, SEC_PROLOGUE, SEC_CUSTOM)); |
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} |
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static int |
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pre_dt(PRE_ARGS) |
pre_dt(PRE_ARGS) |
{ |
{ |
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Line 1032 post_bf(POST_ARGS) |
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Line 1039 post_bf(POST_ARGS) |
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head = mdoc->last->head; |
head = mdoc->last->head; |
|
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if (NULL == mdoc->last->args) { |
if (mdoc->last->args && head->child) |
if (NULL == head->child || |
return(mdoc_err(mdoc, "one argument expected")); |
MDOC_TEXT != head->child->type) |
else if (mdoc->last->args) |
return(mdoc_err(mdoc, "text argument expected")); |
return(1); |
|
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p = head->child->string; |
if (NULL == head->child || MDOC_TEXT != head->child->type) |
if (0 == strcmp(p, "Em")) |
return(mdoc_err(mdoc, "text argument expected")); |
return(1); |
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else if (0 == strcmp(p, "Li")) |
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return(1); |
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else if (0 == strcmp(p, "Sm")) |
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return(1); |
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return(mdoc_nerr(mdoc, head->child, "invalid font")); |
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} |
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if (head->child) |
p = head->child->string; |
return(mdoc_err(mdoc, "one argument expected")); |
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return(1); |
if (0 == strcmp(p, "Em")) |
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return(1); |
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else if (0 == strcmp(p, "Li")) |
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return(1); |
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else if (0 == strcmp(p, "Sm")) |
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return(1); |
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return(mdoc_nerr(mdoc, head->child, "invalid font mode")); |
} |
} |
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Line 1216 post_it(POST_ARGS) |
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Line 1222 post_it(POST_ARGS) |
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static int |
static int |
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post_bl_head(POST_ARGS) |
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{ |
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int i; |
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const struct mdoc_node *n; |
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|
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n = mdoc->last->parent; |
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assert(n->args); |
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for (i = 0; i < (int)n->args->argc; i++) |
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if (n->args->argv[i].arg == MDOC_Column) |
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break; |
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|
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if (i == (int)n->args->argc) |
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return(1); |
|
|
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if (n->args->argv[i].sz && mdoc->last->child) |
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return(nerr(mdoc, n, ECOLMIS)); |
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return(1); |
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} |
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|
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static int |
post_bl(POST_ARGS) |
post_bl(POST_ARGS) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
|
|
|
if (MDOC_HEAD == mdoc->last->type) |
|
return(post_bl_head(mdoc)); |
if (MDOC_BODY != mdoc->last->type) |
if (MDOC_BODY != mdoc->last->type) |
return(1); |
return(1); |
if (NULL == mdoc->last->child) |
if (NULL == mdoc->last->child) |
Line 1266 post_root(POST_ARGS) |
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Line 1297 post_root(POST_ARGS) |
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|
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if (NULL == mdoc->first->child) |
if (NULL == mdoc->first->child) |
return(verr(mdoc, ENODATA)); |
return(verr(mdoc, ENODATA)); |
if (SEC_PROLOGUE == mdoc->lastnamed) |
if ( ! (MDOC_PBODY & mdoc->flags)) |
return(verr(mdoc, ENOPROLOGUE)); |
return(verr(mdoc, ENOPROLOGUE)); |
|
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if (MDOC_BLOCK != mdoc->first->child->type) |
if (MDOC_BLOCK != mdoc->first->child->type) |
Line 1347 post_sh_head(POST_ARGS) |
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Line 1378 post_sh_head(POST_ARGS) |
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* certain manual sections. |
* certain manual sections. |
*/ |
*/ |
|
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assert(MDOC_Sh == mdoc->last->tok); |
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|
|
/* This is just concat() inlined, which is irritating. */ |
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|
|
buf[0] = 0; |
buf[0] = 0; |
|
|
for (n = mdoc->last->child; n; n = n->next) { |
for (n = mdoc->last->child; n; n = n->next) { |
|
/* XXX - copied from compact(). */ |
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == n->type); |
|
|
if (strlcat(buf, n->string, 64) >= 64) |
if (strlcat(buf, n->string, 64) >= 64) |
return(nerr(mdoc, n, ETOOLONG)); |
return(nerr(mdoc, n, ETOOLONG)); |
if (NULL == n->next) |
if (NULL == n->next) |
Line 1364 post_sh_head(POST_ARGS) |
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Line 1394 post_sh_head(POST_ARGS) |
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|
|
sec = mdoc_atosec(buf); |
sec = mdoc_atosec(buf); |
|
|
/* The NAME section should always be first. */ |
/* |
|
* Check: NAME should always be first, CUSTOM has no roles, |
|
* non-CUSTOM has a conventional order to be followed. |
|
*/ |
|
|
if (SEC_BODY == mdoc->lastnamed && SEC_NAME != sec) |
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed) |
return(vwarn(mdoc, WSECOOO)); |
return(verr(mdoc, ESECNAME)); |
if (SEC_CUSTOM == sec) |
if (SEC_CUSTOM == sec) |
return(1); |
return(1); |
|
|
/* Check for repeated or out-of-order sections. */ |
|
|
|
if (sec == mdoc->lastnamed) |
if (sec == mdoc->lastnamed) |
return(vwarn(mdoc, WSECREP)); |
return(vwarn(mdoc, WSECREP)); |
if (sec < mdoc->lastnamed) |
if (sec < mdoc->lastnamed) |
return(vwarn(mdoc, WSECOOO)); |
return(vwarn(mdoc, WSECOOO)); |
|
|
/* Check particular section/manual section conventions. */ |
/* |
|
* Check particular section/manual conventions. LIBRARY can |
|
* only occur in msec 2, 3 (TODO: are there more of these?). |
|
*/ |
|
|
switch (sec) { |
switch (sec) { |
case (SEC_LIBRARY): |
case (SEC_LIBRARY): |