version 1.131, 2014/04/20 16:46:05 |
version 1.140, 2014/08/10 23:54:41 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
#endif |
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#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <stdlib.h> |
#include <stdlib.h> |
Line 48 static int ctx_synopsis(MACRO_PROT_ARGS); |
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Line 48 static int ctx_synopsis(MACRO_PROT_ARGS); |
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static int in_line_eoln(MACRO_PROT_ARGS); |
static int in_line_eoln(MACRO_PROT_ARGS); |
static int in_line_argn(MACRO_PROT_ARGS); |
static int in_line_argn(MACRO_PROT_ARGS); |
static int in_line(MACRO_PROT_ARGS); |
static int in_line(MACRO_PROT_ARGS); |
static int obsolete(MACRO_PROT_ARGS); |
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static int phrase_ta(MACRO_PROT_ARGS); |
static int phrase_ta(MACRO_PROT_ARGS); |
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static int dword(struct mdoc *, int, int, const char *, |
static int dword(struct mdoc *, int, int, const char *, |
Line 104 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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Line 103 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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{ blk_full, MDOC_JOIN }, /* Nd */ |
{ blk_full, MDOC_JOIN }, /* Nd */ |
{ ctx_synopsis, MDOC_CALLABLE | MDOC_PARSED }, /* Nm */ |
{ ctx_synopsis, MDOC_CALLABLE | MDOC_PARSED }, /* Nm */ |
{ blk_part_imp, MDOC_CALLABLE | MDOC_PARSED }, /* Op */ |
{ blk_part_imp, MDOC_CALLABLE | MDOC_PARSED }, /* Op */ |
{ obsolete, 0 }, /* Ot */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Ot */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Pa */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Pa */ |
{ in_line_eoln, 0 }, /* Rv */ |
{ in_line_eoln, 0 }, /* Rv */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* St */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* St */ |
Line 191 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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Line 190 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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{ blk_exp_close, MDOC_EXPLICIT | MDOC_JOIN }, /* Ek */ |
{ blk_exp_close, MDOC_EXPLICIT | MDOC_JOIN }, /* Ek */ |
{ in_line_eoln, 0 }, /* Bt */ |
{ in_line_eoln, 0 }, /* Bt */ |
{ in_line_eoln, 0 }, /* Hf */ |
{ in_line_eoln, 0 }, /* Hf */ |
{ obsolete, 0 }, /* Fr */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Fr */ |
{ in_line_eoln, 0 }, /* Ud */ |
{ in_line_eoln, 0 }, /* Ud */ |
{ in_line, 0 }, /* Lb */ |
{ in_line, 0 }, /* Lb */ |
{ in_line_eoln, 0 }, /* Lp */ |
{ in_line_eoln, 0 }, /* Lp */ |
Line 203 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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Line 202 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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{ blk_exp_close, MDOC_CALLABLE | MDOC_PARSED | |
{ blk_exp_close, MDOC_CALLABLE | MDOC_PARSED | |
MDOC_EXPLICIT | MDOC_JOIN }, /* Brc */ |
MDOC_EXPLICIT | MDOC_JOIN }, /* Brc */ |
{ in_line_eoln, MDOC_JOIN }, /* %C */ |
{ in_line_eoln, MDOC_JOIN }, /* %C */ |
{ obsolete, 0 }, /* Es */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Es */ |
{ obsolete, 0 }, /* En */ |
{ blk_part_imp, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* En */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Dx */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Dx */ |
{ in_line_eoln, MDOC_JOIN }, /* %Q */ |
{ in_line_eoln, MDOC_JOIN }, /* %Q */ |
{ in_line_eoln, 0 }, /* br */ |
{ in_line_eoln, 0 }, /* br */ |
Line 235 mdoc_macroend(struct mdoc *mdoc) |
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Line 234 mdoc_macroend(struct mdoc *mdoc) |
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for ( ; n; n = n->parent) |
for ( ; n; n = n->parent) |
if (MDOC_BLOCK == n->type && |
if (MDOC_BLOCK == n->type && |
MDOC_EXPLICIT & mdoc_macros[n->tok].flags) |
MDOC_EXPLICIT & mdoc_macros[n->tok].flags) |
mdoc_nmsg(mdoc, n, MANDOCERR_SCOPEEXIT); |
mandoc_msg(MANDOCERR_BLK_NOEND, mdoc->parse, |
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n->line, n->pos, mdoc_macronames[n->tok]); |
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/* Rewind to the first. */ |
/* Rewind to the first. */ |
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Line 424 rew_dohalt(enum mdoct tok, enum mdoc_type type, |
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Line 424 rew_dohalt(enum mdoct tok, enum mdoc_type type, |
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return(REWIND_NONE); |
return(REWIND_NONE); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Sh: |
case MDOC_Sh: |
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if (MDOC_ROOT == p->parent->type) |
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return(REWIND_THIS); |
if (MDOC_Nd == p->tok || MDOC_Ss == p->tok || |
if (MDOC_Nd == p->tok || MDOC_Ss == p->tok || |
MDOC_Sh == p->tok) |
MDOC_Sh == p->tok) |
return(REWIND_MORE); |
return(REWIND_MORE); |
Line 529 make_pending(struct mdoc_node *broken, enum mdoct tok, |
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Line 531 make_pending(struct mdoc_node *broken, enum mdoct tok, |
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taker->pending = broken->pending; |
taker->pending = broken->pending; |
} |
} |
broken->pending = breaker; |
broken->pending = breaker; |
mandoc_vmsg(MANDOCERR_SCOPENEST, mdoc->parse, line, ppos, |
mandoc_vmsg(MANDOCERR_BLK_NEST, mdoc->parse, line, ppos, |
"%s breaks %s", mdoc_macronames[tok], |
"%s breaks %s", mdoc_macronames[tok], |
mdoc_macronames[broken->tok]); |
mdoc_macronames[broken->tok]); |
return(1); |
return(1); |
Line 559 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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Line 561 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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! (MDOC_EXPLICIT & mdoc_macros[tok].flags)); |
! (MDOC_EXPLICIT & mdoc_macros[tok].flags)); |
break; |
break; |
case REWIND_FORCE: |
case REWIND_FORCE: |
mandoc_vmsg(MANDOCERR_SCOPEBROKEN, mdoc->parse, |
mandoc_vmsg(MANDOCERR_BLK_BROKEN, mdoc->parse, |
line, ppos, "%s breaks %s", |
line, ppos, "%s breaks %s", |
mdoc_macronames[tok], |
mdoc_macronames[tok], |
mdoc_macronames[n->tok]); |
mdoc_macronames[n->tok]); |
Line 575 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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Line 577 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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return(1); |
return(1); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case REWIND_ERROR: |
case REWIND_ERROR: |
mdoc_pmsg(mdoc, line, ppos, MANDOCERR_NOSCOPE); |
mandoc_msg(MANDOCERR_BLK_NOTOPEN, |
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mdoc->parse, line, ppos, |
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mdoc_macronames[tok]); |
return(1); |
return(1); |
} |
} |
break; |
break; |
Line 770 blk_exp_close(MACRO_PROT_ARGS) |
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Line 774 blk_exp_close(MACRO_PROT_ARGS) |
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later = n; |
later = n; |
} |
} |
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if ( ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) { |
if ( ! (MDOC_PARSED & mdoc_macros[tok].flags)) { |
/* FIXME: do this in validate */ |
if ('\0' != buf[*pos]) |
if (buf[*pos]) |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
mdoc_pmsg(mdoc, line, ppos, MANDOCERR_ARGSLOST); |
mdoc->parse, line, ppos, |
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"%s %s", mdoc_macronames[tok], |
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buf + *pos); |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
return(0); |
return(0); |
return(rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)); |
return(rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)); |
Line 920 in_line(MACRO_PROT_ARGS) |
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Line 925 in_line(MACRO_PROT_ARGS) |
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return(0); |
return(0); |
} else if ( ! nc && 0 == cnt) { |
} else if ( ! nc && 0 == cnt) { |
mdoc_argv_free(arg); |
mdoc_argv_free(arg); |
mdoc_pmsg(mdoc, line, ppos, |
mandoc_msg(MANDOCERR_MACRO_EMPTY, |
MANDOCERR_MACROEMPTY); |
mdoc->parse, line, ppos, |
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mdoc_macronames[tok]); |
} |
} |
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if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
Line 1006 in_line(MACRO_PROT_ARGS) |
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Line 1012 in_line(MACRO_PROT_ARGS) |
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return(0); |
return(0); |
} else if ( ! nc && 0 == cnt) { |
} else if ( ! nc && 0 == cnt) { |
mdoc_argv_free(arg); |
mdoc_argv_free(arg); |
mdoc_pmsg(mdoc, line, ppos, MANDOCERR_MACROEMPTY); |
mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse, |
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line, ppos, mdoc_macronames[tok]); |
} |
} |
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if ( ! nl) |
if ( ! nl) |
Line 1030 blk_full(MACRO_PROT_ARGS) |
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Line 1037 blk_full(MACRO_PROT_ARGS) |
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nl = MDOC_NEWLINE & mdoc->flags; |
nl = MDOC_NEWLINE & mdoc->flags; |
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/* Skip items outside lists. */ |
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if (tok == MDOC_It) { |
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for (n = mdoc->last; n; n = n->parent) |
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if (n->tok == MDOC_Bl) |
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break; |
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if (n == NULL) { |
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mandoc_vmsg(MANDOCERR_IT_STRAY, mdoc->parse, |
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line, ppos, "It %s", buf + *pos); |
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if ( ! mdoc_elem_alloc(mdoc, line, ppos, |
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MDOC_br, NULL)) |
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return(0); |
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return(rew_elem(mdoc, MDOC_br)); |
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} |
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} |
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/* Close out prior implicit scope. */ |
/* Close out prior implicit scope. */ |
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if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) { |
if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) { |
Line 1355 blk_part_imp(MACRO_PROT_ARGS) |
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Line 1378 blk_part_imp(MACRO_PROT_ARGS) |
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return(1); |
return(1); |
} |
} |
} |
} |
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assert(n == body); |
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/* |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
* If we can't rewind to our body, then our scope has already |
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* been closed by another macro (like `Oc' closing `Op'). This |
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* is ugly behaviour nodding its head to OpenBSD's overwhelming |
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* crufty use of `Op' breakage. |
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*/ |
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if (n != body) |
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mandoc_vmsg(MANDOCERR_SCOPENEST, mdoc->parse, line, |
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ppos, "%s broken", mdoc_macronames[tok]); |
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if (n && ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
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return(0); |
return(0); |
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/* Standard appending of delimiters. */ |
/* Standard appending of delimiters. */ |
Line 1376 blk_part_imp(MACRO_PROT_ARGS) |
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Line 1390 blk_part_imp(MACRO_PROT_ARGS) |
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/* Rewind scope, if applicable. */ |
/* Rewind scope, if applicable. */ |
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if (n && ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
return(0); |
return(0); |
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/* Move trailing .Ns out of scope. */ |
/* Move trailing .Ns out of scope. */ |
Line 1528 in_line_argn(MACRO_PROT_ARGS) |
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Line 1542 in_line_argn(MACRO_PROT_ARGS) |
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break; |
break; |
case MDOC_Bx: |
case MDOC_Bx: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
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case MDOC_Es: |
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/* FALLTHROUGH */ |
case MDOC_Xr: |
case MDOC_Xr: |
maxargs = 2; |
maxargs = 2; |
break; |
break; |
Line 1572 in_line_argn(MACRO_PROT_ARGS) |
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Line 1588 in_line_argn(MACRO_PROT_ARGS) |
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return(0); |
return(0); |
continue; |
continue; |
} else if (0 == j) |
} else if (0 == j) |
if ( ! mdoc_elem_alloc(mdoc, line, la, tok, arg)) |
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
return(0); |
return(0); |
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if (j == maxargs && ! flushed) { |
if (j == maxargs && ! flushed) { |
Line 1608 in_line_argn(MACRO_PROT_ARGS) |
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Line 1624 in_line_argn(MACRO_PROT_ARGS) |
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j++; |
j++; |
} |
} |
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if (0 == j && ! mdoc_elem_alloc(mdoc, line, la, tok, arg)) |
if (0 == j && ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
return(0); |
return(0); |
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/* Close out in a consistent state. */ |
/* Close out in a consistent state. */ |
Line 1715 ctx_synopsis(MACRO_PROT_ARGS) |
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Line 1731 ctx_synopsis(MACRO_PROT_ARGS) |
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return(blk_part_imp(mdoc, tok, line, ppos, pos, buf)); |
return(blk_part_imp(mdoc, tok, line, ppos, pos, buf)); |
} |
} |
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static int |
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obsolete(MACRO_PROT_ARGS) |
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{ |
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mdoc_pmsg(mdoc, line, ppos, MANDOCERR_MACROOBS); |
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return(1); |
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} |
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/* |
/* |
* Phrases occur within `Bl -column' entries, separated by `Ta' or tabs. |
* Phrases occur within `Bl -column' entries, separated by `Ta' or tabs. |
* They're unusual because they're basically free-form text until a |
* They're unusual because they're basically free-form text until a |
Line 1776 phrase_ta(MACRO_PROT_ARGS) |
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Line 1784 phrase_ta(MACRO_PROT_ARGS) |
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while (NULL != n && MDOC_Bl != n->tok) |
while (NULL != n && MDOC_Bl != n->tok) |
n = n->parent; |
n = n->parent; |
if (NULL == n || LIST_column != n->norm->Bl.type) { |
if (NULL == n || LIST_column != n->norm->Bl.type) { |
mdoc_pmsg(mdoc, line, ppos, MANDOCERR_STRAYTA); |
mandoc_msg(MANDOCERR_TA_STRAY, mdoc->parse, |
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line, ppos, "Ta"); |
return(1); |
return(1); |
} |
} |
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