version 1.305, 2016/08/10 20:17:50 |
version 1.373, 2019/03/13 18:29:18 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2019 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org> |
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
#include "mandoc.h" |
#include "mandoc.h" |
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#include "mandoc_xr.h" |
#include "roff.h" |
#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
Line 51 enum check_ineq { |
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Line 52 enum check_ineq { |
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typedef void (*v_post)(POST_ARGS); |
typedef void (*v_post)(POST_ARGS); |
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static void check_text(struct roff_man *, int, int, char *); |
static int build_list(struct roff_man *, int); |
static void check_argv(struct roff_man *, |
static void check_argv(struct roff_man *, |
struct roff_node *, struct mdoc_argv *); |
struct roff_node *, struct mdoc_argv *); |
static void check_args(struct roff_man *, struct roff_node *); |
static void check_args(struct roff_man *, struct roff_node *); |
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static void check_text(struct roff_man *, int, int, char *); |
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static void check_text_em(struct roff_man *, int, int, char *); |
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static void check_toptext(struct roff_man *, int, int, const char *); |
static int child_an(const struct roff_node *); |
static int child_an(const struct roff_node *); |
static size_t macro2len(int); |
static size_t macro2len(enum roff_tok); |
static void rewrite_macro2len(char **); |
static void rewrite_macro2len(struct roff_man *, char **); |
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static int similar(const char *, const char *); |
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static void post_abort(POST_ARGS) __attribute__((__noreturn__)); |
static void post_an(POST_ARGS); |
static void post_an(POST_ARGS); |
static void post_an_norm(POST_ARGS); |
static void post_an_norm(POST_ARGS); |
static void post_at(POST_ARGS); |
static void post_at(POST_ARGS); |
Line 67 static void post_bf(POST_ARGS); |
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Line 73 static void post_bf(POST_ARGS); |
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static void post_bk(POST_ARGS); |
static void post_bk(POST_ARGS); |
static void post_bl(POST_ARGS); |
static void post_bl(POST_ARGS); |
static void post_bl_block(POST_ARGS); |
static void post_bl_block(POST_ARGS); |
static void post_bl_block_tag(POST_ARGS); |
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static void post_bl_head(POST_ARGS); |
static void post_bl_head(POST_ARGS); |
static void post_bl_norm(POST_ARGS); |
static void post_bl_norm(POST_ARGS); |
static void post_bx(POST_ARGS); |
static void post_bx(POST_ARGS); |
static void post_defaults(POST_ARGS); |
static void post_defaults(POST_ARGS); |
static void post_display(POST_ARGS); |
static void post_display(POST_ARGS); |
static void post_dd(POST_ARGS); |
static void post_dd(POST_ARGS); |
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static void post_delim(POST_ARGS); |
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static void post_delim_nb(POST_ARGS); |
static void post_dt(POST_ARGS); |
static void post_dt(POST_ARGS); |
static void post_en(POST_ARGS); |
static void post_en(POST_ARGS); |
static void post_es(POST_ARGS); |
static void post_es(POST_ARGS); |
Line 96 static void post_par(POST_ARGS); |
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Line 103 static void post_par(POST_ARGS); |
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static void post_prevpar(POST_ARGS); |
static void post_prevpar(POST_ARGS); |
static void post_root(POST_ARGS); |
static void post_root(POST_ARGS); |
static void post_rs(POST_ARGS); |
static void post_rs(POST_ARGS); |
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static void post_rv(POST_ARGS); |
static void post_sh(POST_ARGS); |
static void post_sh(POST_ARGS); |
static void post_sh_head(POST_ARGS); |
static void post_sh_head(POST_ARGS); |
static void post_sh_name(POST_ARGS); |
static void post_sh_name(POST_ARGS); |
Line 104 static void post_sh_authors(POST_ARGS); |
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Line 112 static void post_sh_authors(POST_ARGS); |
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static void post_sm(POST_ARGS); |
static void post_sm(POST_ARGS); |
static void post_st(POST_ARGS); |
static void post_st(POST_ARGS); |
static void post_std(POST_ARGS); |
static void post_std(POST_ARGS); |
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static void post_sx(POST_ARGS); |
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static void post_useless(POST_ARGS); |
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static void post_xr(POST_ARGS); |
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static void post_xx(POST_ARGS); |
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static v_post mdoc_valids[MDOC_MAX] = { |
static const v_post mdoc_valids[MDOC_MAX - MDOC_Dd] = { |
NULL, /* Ap */ |
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post_dd, /* Dd */ |
post_dd, /* Dd */ |
post_dt, /* Dt */ |
post_dt, /* Dt */ |
post_os, /* Os */ |
post_os, /* Os */ |
Line 120 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 131 static v_post mdoc_valids[MDOC_MAX] = { |
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post_bl, /* Bl */ |
post_bl, /* Bl */ |
NULL, /* El */ |
NULL, /* El */ |
post_it, /* It */ |
post_it, /* It */ |
NULL, /* Ad */ |
post_delim_nb, /* Ad */ |
post_an, /* An */ |
post_an, /* An */ |
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NULL, /* Ap */ |
post_defaults, /* Ar */ |
post_defaults, /* Ar */ |
NULL, /* Cd */ |
NULL, /* Cd */ |
NULL, /* Cm */ |
post_delim_nb, /* Cm */ |
NULL, /* Dv */ |
post_delim_nb, /* Dv */ |
NULL, /* Er */ |
post_delim_nb, /* Er */ |
NULL, /* Ev */ |
post_delim_nb, /* Ev */ |
post_ex, /* Ex */ |
post_ex, /* Ex */ |
post_fa, /* Fa */ |
post_fa, /* Fa */ |
NULL, /* Fd */ |
NULL, /* Fd */ |
NULL, /* Fl */ |
post_delim_nb, /* Fl */ |
post_fn, /* Fn */ |
post_fn, /* Fn */ |
NULL, /* Ft */ |
post_delim_nb, /* Ft */ |
NULL, /* Ic */ |
post_delim_nb, /* Ic */ |
NULL, /* In */ |
post_delim_nb, /* In */ |
post_defaults, /* Li */ |
post_defaults, /* Li */ |
post_nd, /* Nd */ |
post_nd, /* Nd */ |
post_nm, /* Nm */ |
post_nm, /* Nm */ |
NULL, /* Op */ |
post_delim_nb, /* Op */ |
post_obsolete, /* Ot */ |
post_abort, /* Ot */ |
post_defaults, /* Pa */ |
post_defaults, /* Pa */ |
post_std, /* Rv */ |
post_rv, /* Rv */ |
post_st, /* St */ |
post_st, /* St */ |
NULL, /* Va */ |
post_delim_nb, /* Va */ |
NULL, /* Vt */ |
post_delim_nb, /* Vt */ |
NULL, /* Xr */ |
post_xr, /* Xr */ |
NULL, /* %A */ |
NULL, /* %A */ |
post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */ |
post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */ |
NULL, /* %D */ |
NULL, /* %D */ |
Line 160 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 172 static v_post mdoc_valids[MDOC_MAX] = { |
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NULL, /* %V */ |
NULL, /* %V */ |
NULL, /* Ac */ |
NULL, /* Ac */ |
NULL, /* Ao */ |
NULL, /* Ao */ |
NULL, /* Aq */ |
post_delim_nb, /* Aq */ |
post_at, /* At */ |
post_at, /* At */ |
NULL, /* Bc */ |
NULL, /* Bc */ |
post_bf, /* Bf */ |
post_bf, /* Bf */ |
NULL, /* Bo */ |
NULL, /* Bo */ |
NULL, /* Bq */ |
NULL, /* Bq */ |
NULL, /* Bsx */ |
post_xx, /* Bsx */ |
post_bx, /* Bx */ |
post_bx, /* Bx */ |
post_obsolete, /* Db */ |
post_obsolete, /* Db */ |
NULL, /* Dc */ |
NULL, /* Dc */ |
Line 174 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 186 static v_post mdoc_valids[MDOC_MAX] = { |
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NULL, /* Dq */ |
NULL, /* Dq */ |
NULL, /* Ec */ |
NULL, /* Ec */ |
NULL, /* Ef */ |
NULL, /* Ef */ |
NULL, /* Em */ |
post_delim_nb, /* Em */ |
NULL, /* Eo */ |
NULL, /* Eo */ |
NULL, /* Fx */ |
post_xx, /* Fx */ |
NULL, /* Ms */ |
post_delim_nb, /* Ms */ |
NULL, /* No */ |
NULL, /* No */ |
post_ns, /* Ns */ |
post_ns, /* Ns */ |
NULL, /* Nx */ |
post_xx, /* Nx */ |
NULL, /* Ox */ |
post_xx, /* Ox */ |
NULL, /* Pc */ |
NULL, /* Pc */ |
NULL, /* Pf */ |
NULL, /* Pf */ |
NULL, /* Po */ |
NULL, /* Po */ |
NULL, /* Pq */ |
post_delim_nb, /* Pq */ |
NULL, /* Qc */ |
NULL, /* Qc */ |
NULL, /* Ql */ |
post_delim_nb, /* Ql */ |
NULL, /* Qo */ |
NULL, /* Qo */ |
NULL, /* Qq */ |
post_delim_nb, /* Qq */ |
NULL, /* Re */ |
NULL, /* Re */ |
post_rs, /* Rs */ |
post_rs, /* Rs */ |
NULL, /* Sc */ |
NULL, /* Sc */ |
NULL, /* So */ |
NULL, /* So */ |
NULL, /* Sq */ |
post_delim_nb, /* Sq */ |
post_sm, /* Sm */ |
post_sm, /* Sm */ |
post_hyph, /* Sx */ |
post_sx, /* Sx */ |
NULL, /* Sy */ |
post_delim_nb, /* Sy */ |
NULL, /* Tn */ |
post_useless, /* Tn */ |
NULL, /* Ux */ |
post_xx, /* Ux */ |
NULL, /* Xc */ |
NULL, /* Xc */ |
NULL, /* Xo */ |
NULL, /* Xo */ |
post_fo, /* Fo */ |
post_fo, /* Fo */ |
Line 209 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 221 static v_post mdoc_valids[MDOC_MAX] = { |
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post_bk, /* Bk */ |
post_bk, /* Bk */ |
NULL, /* Ek */ |
NULL, /* Ek */ |
post_eoln, /* Bt */ |
post_eoln, /* Bt */ |
NULL, /* Hf */ |
post_obsolete, /* Hf */ |
post_obsolete, /* Fr */ |
post_obsolete, /* Fr */ |
post_eoln, /* Ud */ |
post_eoln, /* Ud */ |
post_lb, /* Lb */ |
post_lb, /* Lb */ |
post_par, /* Lp */ |
post_abort, /* Lp */ |
NULL, /* Lk */ |
post_delim_nb, /* Lk */ |
post_defaults, /* Mt */ |
post_defaults, /* Mt */ |
NULL, /* Brq */ |
post_delim_nb, /* Brq */ |
NULL, /* Bro */ |
NULL, /* Bro */ |
NULL, /* Brc */ |
NULL, /* Brc */ |
NULL, /* %C */ |
NULL, /* %C */ |
post_es, /* Es */ |
post_es, /* Es */ |
post_en, /* En */ |
post_en, /* En */ |
NULL, /* Dx */ |
post_xx, /* Dx */ |
NULL, /* %Q */ |
NULL, /* %Q */ |
post_par, /* br */ |
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post_par, /* sp */ |
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NULL, /* %U */ |
NULL, /* %U */ |
NULL, /* Ta */ |
NULL, /* Ta */ |
NULL, /* ll */ |
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}; |
}; |
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#define RSORD_MAX 14 /* Number of `Rs' blocks. */ |
#define RSORD_MAX 14 /* Number of `Rs' blocks. */ |
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static const int rsord[RSORD_MAX] = { |
static const enum roff_tok rsord[RSORD_MAX] = { |
MDOC__A, |
MDOC__A, |
MDOC__T, |
MDOC__T, |
MDOC__B, |
MDOC__B, |
Line 277 static const char * const secnames[SEC__MAX] = { |
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Line 286 static const char * const secnames[SEC__MAX] = { |
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}; |
}; |
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/* Validate the subtree rooted at mdoc->last. */ |
void |
void |
mdoc_node_validate(struct roff_man *mdoc) |
mdoc_validate(struct roff_man *mdoc) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n, *np; |
v_post *p; |
const v_post *p; |
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/* |
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* Translate obsolete macros to modern macros first |
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* such that later code does not need to look |
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* for the obsolete versions. |
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*/ |
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n = mdoc->last; |
n = mdoc->last; |
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switch (n->tok) { |
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case MDOC_Lp: |
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n->tok = MDOC_Pp; |
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break; |
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case MDOC_Ot: |
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post_obsolete(mdoc); |
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n->tok = MDOC_Ft; |
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break; |
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default: |
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break; |
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} |
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/* |
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* Iterate over all children, recursing into each one |
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* in turn, depth-first. |
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*/ |
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mdoc->last = mdoc->last->child; |
mdoc->last = mdoc->last->child; |
while (mdoc->last != NULL) { |
while (mdoc->last != NULL) { |
mdoc_node_validate(mdoc); |
mdoc_validate(mdoc); |
if (mdoc->last == n) |
if (mdoc->last == n) |
mdoc->last = mdoc->last->child; |
mdoc->last = mdoc->last->child; |
else |
else |
mdoc->last = mdoc->last->next; |
mdoc->last = mdoc->last->next; |
} |
} |
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/* Finally validate the macro itself. */ |
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mdoc->last = n; |
mdoc->last = n; |
mdoc->next = ROFF_NEXT_SIBLING; |
mdoc->next = ROFF_NEXT_SIBLING; |
switch (n->type) { |
switch (n->type) { |
case ROFFT_TEXT: |
case ROFFT_TEXT: |
if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd) |
np = n->parent; |
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if (n->sec != SEC_SYNOPSIS || |
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(np->tok != MDOC_Cd && np->tok != MDOC_Fd)) |
check_text(mdoc, n->line, n->pos, n->string); |
check_text(mdoc, n->line, n->pos, n->string); |
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if ((n->flags & NODE_NOFILL) == 0 && |
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(np->tok != MDOC_It || np->type != ROFFT_HEAD || |
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np->parent->parent->norm->Bl.type != LIST_diag)) |
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check_text_em(mdoc, n->line, n->pos, n->string); |
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if (np->tok == MDOC_It || (np->type == ROFFT_BODY && |
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(np->tok == MDOC_Sh || np->tok == MDOC_Ss))) |
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check_toptext(mdoc, n->line, n->pos, n->string); |
break; |
break; |
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case ROFFT_COMMENT: |
case ROFFT_EQN: |
case ROFFT_EQN: |
case ROFFT_TBL: |
case ROFFT_TBL: |
break; |
break; |
Line 316 mdoc_node_validate(struct roff_man *mdoc) |
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Line 361 mdoc_node_validate(struct roff_man *mdoc) |
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*/ |
*/ |
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if (n->child != NULL) |
if (n->child != NULL) |
n->child->flags &= ~MDOC_DELIMC; |
n->child->flags &= ~NODE_DELIMC; |
if (n->last != NULL) |
if (n->last != NULL) |
n->last->flags &= ~MDOC_DELIMO; |
n->last->flags &= ~NODE_DELIMO; |
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/* Call the macro's postprocessor. */ |
/* Call the macro's postprocessor. */ |
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p = mdoc_valids + n->tok; |
if (n->tok < ROFF_MAX) { |
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roff_validate(mdoc); |
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break; |
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} |
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assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); |
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p = mdoc_valids + (n->tok - MDOC_Dd); |
if (*p) |
if (*p) |
(*p)(mdoc); |
(*p)(mdoc); |
if (mdoc->last == n) |
if (mdoc->last == n) |
Line 358 check_text(struct roff_man *mdoc, int ln, int pos, cha |
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Line 409 check_text(struct roff_man *mdoc, int ln, int pos, cha |
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{ |
{ |
char *cp; |
char *cp; |
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if (MDOC_LITERAL & mdoc->flags) |
if (mdoc->last->flags & NODE_NOFILL) |
return; |
return; |
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for (cp = p; NULL != (p = strchr(p, '\t')); p++) |
for (cp = p; NULL != (p = strchr(p, '\t')); p++) |
mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse, |
mandoc_msg(MANDOCERR_FI_TAB, ln, pos + (int)(p - cp), NULL); |
ln, pos + (int)(p - cp), NULL); |
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} |
} |
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static void |
static void |
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check_text_em(struct roff_man *mdoc, int ln, int pos, char *p) |
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{ |
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const struct roff_node *np, *nn; |
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char *cp; |
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np = mdoc->last->prev; |
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nn = mdoc->last->next; |
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/* Look for em-dashes wrongly encoded as "--". */ |
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for (cp = p; *cp != '\0'; cp++) { |
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if (cp[0] != '-' || cp[1] != '-') |
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continue; |
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cp++; |
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/* Skip input sequences of more than two '-'. */ |
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if (cp[1] == '-') { |
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while (cp[1] == '-') |
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cp++; |
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continue; |
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} |
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/* Skip "--" directly attached to something else. */ |
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if ((cp - p > 1 && cp[-2] != ' ') || |
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(cp[1] != '\0' && cp[1] != ' ')) |
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continue; |
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/* Require a letter right before or right afterwards. */ |
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if ((cp - p > 2 ? |
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isalpha((unsigned char)cp[-3]) : |
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np != NULL && |
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np->type == ROFFT_TEXT && |
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*np->string != '\0' && |
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isalpha((unsigned char)np->string[ |
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strlen(np->string) - 1])) || |
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(cp[1] != '\0' && cp[2] != '\0' ? |
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isalpha((unsigned char)cp[2]) : |
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nn != NULL && |
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nn->type == ROFFT_TEXT && |
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isalpha((unsigned char)*nn->string))) { |
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mandoc_msg(MANDOCERR_DASHDASH, |
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ln, pos + (int)(cp - p) - 1, NULL); |
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break; |
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} |
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} |
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} |
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static void |
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check_toptext(struct roff_man *mdoc, int ln, int pos, const char *p) |
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{ |
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const char *cp, *cpr; |
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if (*p == '\0') |
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return; |
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if ((cp = strstr(p, "OpenBSD")) != NULL) |
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mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Ox"); |
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if ((cp = strstr(p, "NetBSD")) != NULL) |
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mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Nx"); |
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if ((cp = strstr(p, "FreeBSD")) != NULL) |
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mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Fx"); |
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if ((cp = strstr(p, "DragonFly")) != NULL) |
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mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Dx"); |
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cp = p; |
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while ((cp = strstr(cp + 1, "()")) != NULL) { |
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for (cpr = cp - 1; cpr >= p; cpr--) |
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if (*cpr != '_' && !isalnum((unsigned char)*cpr)) |
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break; |
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if ((cpr < p || *cpr == ' ') && cpr + 1 < cp) { |
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cpr++; |
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mandoc_msg(MANDOCERR_FUNC, ln, pos + (int)(cpr - p), |
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"%.*s()", (int)(cp - cpr), cpr); |
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} |
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} |
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} |
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static void |
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post_abort(POST_ARGS) |
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{ |
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abort(); |
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} |
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static void |
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post_delim(POST_ARGS) |
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{ |
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const struct roff_node *nch; |
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const char *lc; |
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enum mdelim delim; |
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enum roff_tok tok; |
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tok = mdoc->last->tok; |
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nch = mdoc->last->last; |
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if (nch == NULL || nch->type != ROFFT_TEXT) |
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return; |
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lc = strchr(nch->string, '\0') - 1; |
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if (lc < nch->string) |
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return; |
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delim = mdoc_isdelim(lc); |
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if (delim == DELIM_NONE || delim == DELIM_OPEN) |
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return; |
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if (*lc == ')' && (tok == MDOC_Nd || tok == MDOC_Sh || |
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tok == MDOC_Ss || tok == MDOC_Fo)) |
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return; |
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mandoc_msg(MANDOCERR_DELIM, nch->line, |
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nch->pos + (int)(lc - nch->string), "%s%s %s", roff_name[tok], |
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nch == mdoc->last->child ? "" : " ...", nch->string); |
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} |
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static void |
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post_delim_nb(POST_ARGS) |
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{ |
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const struct roff_node *nch; |
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const char *lc, *cp; |
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int nw; |
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enum mdelim delim; |
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enum roff_tok tok; |
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/* |
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* Find candidates: at least two bytes, |
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* the last one a closing or middle delimiter. |
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*/ |
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tok = mdoc->last->tok; |
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nch = mdoc->last->last; |
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if (nch == NULL || nch->type != ROFFT_TEXT) |
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return; |
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lc = strchr(nch->string, '\0') - 1; |
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if (lc <= nch->string) |
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return; |
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delim = mdoc_isdelim(lc); |
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if (delim == DELIM_NONE || delim == DELIM_OPEN) |
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return; |
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/* |
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* Reduce false positives by allowing various cases. |
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*/ |
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/* Escaped delimiters. */ |
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if (lc > nch->string + 1 && lc[-2] == '\\' && |
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(lc[-1] == '&' || lc[-1] == 'e')) |
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return; |
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/* Specific byte sequences. */ |
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switch (*lc) { |
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case ')': |
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for (cp = lc; cp >= nch->string; cp--) |
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if (*cp == '(') |
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return; |
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break; |
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case '.': |
|
if (lc > nch->string + 1 && lc[-2] == '.' && lc[-1] == '.') |
|
return; |
|
if (lc[-1] == '.') |
|
return; |
|
break; |
|
case ';': |
|
if (tok == MDOC_Vt) |
|
return; |
|
break; |
|
case '?': |
|
if (lc[-1] == '?') |
|
return; |
|
break; |
|
case ']': |
|
for (cp = lc; cp >= nch->string; cp--) |
|
if (*cp == '[') |
|
return; |
|
break; |
|
case '|': |
|
if (lc == nch->string + 1 && lc[-1] == '|') |
|
return; |
|
default: |
|
break; |
|
} |
|
|
|
/* Exactly two non-alphanumeric bytes. */ |
|
if (lc == nch->string + 1 && !isalnum((unsigned char)lc[-1])) |
|
return; |
|
|
|
/* At least three alphabetic words with a sentence ending. */ |
|
if (strchr("!.:?", *lc) != NULL && (tok == MDOC_Em || |
|
tok == MDOC_Li || tok == MDOC_Pq || tok == MDOC_Sy)) { |
|
nw = 0; |
|
for (cp = lc - 1; cp >= nch->string; cp--) { |
|
if (*cp == ' ') { |
|
nw++; |
|
if (cp > nch->string && cp[-1] == ',') |
|
cp--; |
|
} else if (isalpha((unsigned int)*cp)) { |
|
if (nw > 1) |
|
return; |
|
} else |
|
break; |
|
} |
|
} |
|
|
|
mandoc_msg(MANDOCERR_DELIM_NB, nch->line, |
|
nch->pos + (int)(lc - nch->string), "%s%s %s", roff_name[tok], |
|
nch == mdoc->last->child ? "" : " ...", nch->string); |
|
} |
|
|
|
static void |
post_bl_norm(POST_ARGS) |
post_bl_norm(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n; |
Line 428 post_bl_norm(POST_ARGS) |
|
Line 685 post_bl_norm(POST_ARGS) |
|
case MDOC_Compact: |
case MDOC_Compact: |
if (n->norm->Bl.comp) |
if (n->norm->Bl.comp) |
mandoc_msg(MANDOCERR_ARG_REP, |
mandoc_msg(MANDOCERR_ARG_REP, |
mdoc->parse, argv->line, |
argv->line, argv->pos, "Bl -compact"); |
argv->pos, "Bl -compact"); |
|
n->norm->Bl.comp = 1; |
n->norm->Bl.comp = 1; |
break; |
break; |
case MDOC_Width: |
case MDOC_Width: |
wa = argv; |
wa = argv; |
if (0 == argv->sz) { |
if (0 == argv->sz) { |
mandoc_msg(MANDOCERR_ARG_EMPTY, |
mandoc_msg(MANDOCERR_ARG_EMPTY, |
mdoc->parse, argv->line, |
argv->line, argv->pos, "Bl -width"); |
argv->pos, "Bl -width"); |
|
n->norm->Bl.width = "0n"; |
n->norm->Bl.width = "0n"; |
break; |
break; |
} |
} |
if (NULL != n->norm->Bl.width) |
if (NULL != n->norm->Bl.width) |
mandoc_vmsg(MANDOCERR_ARG_REP, |
mandoc_msg(MANDOCERR_ARG_REP, |
mdoc->parse, argv->line, |
argv->line, argv->pos, |
argv->pos, "Bl -width %s", |
"Bl -width %s", argv->value[0]); |
argv->value[0]); |
rewrite_macro2len(mdoc, argv->value); |
rewrite_macro2len(argv->value); |
|
n->norm->Bl.width = argv->value[0]; |
n->norm->Bl.width = argv->value[0]; |
break; |
break; |
case MDOC_Offset: |
case MDOC_Offset: |
if (0 == argv->sz) { |
if (0 == argv->sz) { |
mandoc_msg(MANDOCERR_ARG_EMPTY, |
mandoc_msg(MANDOCERR_ARG_EMPTY, |
mdoc->parse, argv->line, |
argv->line, argv->pos, "Bl -offset"); |
argv->pos, "Bl -offset"); |
|
break; |
break; |
} |
} |
if (NULL != n->norm->Bl.offs) |
if (NULL != n->norm->Bl.offs) |
mandoc_vmsg(MANDOCERR_ARG_REP, |
mandoc_msg(MANDOCERR_ARG_REP, |
mdoc->parse, argv->line, |
argv->line, argv->pos, |
argv->pos, "Bl -offset %s", |
"Bl -offset %s", argv->value[0]); |
argv->value[0]); |
rewrite_macro2len(mdoc, argv->value); |
rewrite_macro2len(argv->value); |
|
n->norm->Bl.offs = argv->value[0]; |
n->norm->Bl.offs = argv->value[0]; |
break; |
break; |
default: |
default: |
Line 474 post_bl_norm(POST_ARGS) |
|
Line 726 post_bl_norm(POST_ARGS) |
|
/* Check: multiple list types. */ |
/* Check: multiple list types. */ |
|
|
if (LIST__NONE != n->norm->Bl.type) { |
if (LIST__NONE != n->norm->Bl.type) { |
mandoc_vmsg(MANDOCERR_BL_REP, |
mandoc_msg(MANDOCERR_BL_REP, n->line, n->pos, |
mdoc->parse, n->line, n->pos, |
|
"Bl -%s", mdoc_argnames[argv->arg]); |
"Bl -%s", mdoc_argnames[argv->arg]); |
continue; |
continue; |
} |
} |
Line 485 post_bl_norm(POST_ARGS) |
|
Line 736 post_bl_norm(POST_ARGS) |
|
if (n->norm->Bl.width || |
if (n->norm->Bl.width || |
n->norm->Bl.offs || |
n->norm->Bl.offs || |
n->norm->Bl.comp) |
n->norm->Bl.comp) |
mandoc_vmsg(MANDOCERR_BL_LATETYPE, |
mandoc_msg(MANDOCERR_BL_LATETYPE, |
mdoc->parse, n->line, n->pos, "Bl -%s", |
n->line, n->pos, "Bl -%s", |
mdoc_argnames[n->args->argv[0].arg]); |
mdoc_argnames[n->args->argv[0].arg]); |
|
|
n->norm->Bl.type = lt; |
n->norm->Bl.type = lt; |
Line 499 post_bl_norm(POST_ARGS) |
|
Line 750 post_bl_norm(POST_ARGS) |
|
/* Allow lists to default to LIST_item. */ |
/* Allow lists to default to LIST_item. */ |
|
|
if (LIST__NONE == n->norm->Bl.type) { |
if (LIST__NONE == n->norm->Bl.type) { |
mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse, |
mandoc_msg(MANDOCERR_BL_NOTYPE, n->line, n->pos, "Bl"); |
n->line, n->pos, "Bl"); |
|
n->norm->Bl.type = LIST_item; |
n->norm->Bl.type = LIST_item; |
mdoclt = MDOC_Item; |
mdoclt = MDOC_Item; |
} |
} |
Line 514 post_bl_norm(POST_ARGS) |
|
Line 764 post_bl_norm(POST_ARGS) |
|
|
|
switch (n->norm->Bl.type) { |
switch (n->norm->Bl.type) { |
case LIST_tag: |
case LIST_tag: |
if (NULL == n->norm->Bl.width) |
if (n->norm->Bl.width == NULL) |
mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse, |
mandoc_msg(MANDOCERR_BL_NOWIDTH, |
n->line, n->pos, "Bl -tag"); |
n->line, n->pos, "Bl -tag"); |
break; |
break; |
case LIST_column: |
case LIST_column: |
Line 523 post_bl_norm(POST_ARGS) |
|
Line 773 post_bl_norm(POST_ARGS) |
|
case LIST_ohang: |
case LIST_ohang: |
case LIST_inset: |
case LIST_inset: |
case LIST_item: |
case LIST_item: |
if (n->norm->Bl.width) |
if (n->norm->Bl.width != NULL) |
mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse, |
mandoc_msg(MANDOCERR_BL_SKIPW, wa->line, wa->pos, |
wa->line, wa->pos, "Bl -%s", |
"Bl -%s", mdoc_argnames[mdoclt]); |
mdoc_argnames[mdoclt]); |
n->norm->Bl.width = NULL; |
break; |
break; |
case LIST_bullet: |
case LIST_bullet: |
case LIST_dash: |
case LIST_dash: |
case LIST_hyphen: |
case LIST_hyphen: |
if (NULL == n->norm->Bl.width) |
if (n->norm->Bl.width == NULL) |
n->norm->Bl.width = "2n"; |
n->norm->Bl.width = "2n"; |
break; |
break; |
case LIST_enum: |
case LIST_enum: |
if (NULL == n->norm->Bl.width) |
if (n->norm->Bl.width == NULL) |
n->norm->Bl.width = "3n"; |
n->norm->Bl.width = "3n"; |
break; |
break; |
default: |
default: |
Line 573 post_bd(POST_ARGS) |
|
Line 823 post_bd(POST_ARGS) |
|
dt = DISP_literal; |
dt = DISP_literal; |
break; |
break; |
case MDOC_File: |
case MDOC_File: |
mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse, |
mandoc_msg(MANDOCERR_BD_FILE, n->line, n->pos, NULL); |
n->line, n->pos, NULL); |
|
break; |
break; |
case MDOC_Offset: |
case MDOC_Offset: |
if (0 == argv->sz) { |
if (0 == argv->sz) { |
mandoc_msg(MANDOCERR_ARG_EMPTY, |
mandoc_msg(MANDOCERR_ARG_EMPTY, |
mdoc->parse, argv->line, |
argv->line, argv->pos, "Bd -offset"); |
argv->pos, "Bd -offset"); |
|
break; |
break; |
} |
} |
if (NULL != n->norm->Bd.offs) |
if (NULL != n->norm->Bd.offs) |
mandoc_vmsg(MANDOCERR_ARG_REP, |
mandoc_msg(MANDOCERR_ARG_REP, |
mdoc->parse, argv->line, |
argv->line, argv->pos, |
argv->pos, "Bd -offset %s", |
"Bd -offset %s", argv->value[0]); |
argv->value[0]); |
rewrite_macro2len(mdoc, argv->value); |
rewrite_macro2len(argv->value); |
|
n->norm->Bd.offs = argv->value[0]; |
n->norm->Bd.offs = argv->value[0]; |
break; |
break; |
case MDOC_Compact: |
case MDOC_Compact: |
if (n->norm->Bd.comp) |
if (n->norm->Bd.comp) |
mandoc_msg(MANDOCERR_ARG_REP, |
mandoc_msg(MANDOCERR_ARG_REP, |
mdoc->parse, argv->line, |
argv->line, argv->pos, "Bd -compact"); |
argv->pos, "Bd -compact"); |
|
n->norm->Bd.comp = 1; |
n->norm->Bd.comp = 1; |
break; |
break; |
default: |
default: |
Line 607 post_bd(POST_ARGS) |
|
Line 853 post_bd(POST_ARGS) |
|
if (DISP__NONE == n->norm->Bd.type) |
if (DISP__NONE == n->norm->Bd.type) |
n->norm->Bd.type = dt; |
n->norm->Bd.type = dt; |
else |
else |
mandoc_vmsg(MANDOCERR_BD_REP, |
mandoc_msg(MANDOCERR_BD_REP, n->line, n->pos, |
mdoc->parse, n->line, n->pos, |
|
"Bd -%s", mdoc_argnames[argv->arg]); |
"Bd -%s", mdoc_argnames[argv->arg]); |
} |
} |
|
|
if (DISP__NONE == n->norm->Bd.type) { |
if (DISP__NONE == n->norm->Bd.type) { |
mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse, |
mandoc_msg(MANDOCERR_BD_NOTYPE, n->line, n->pos, "Bd"); |
n->line, n->pos, "Bd"); |
|
n->norm->Bd.type = DISP_ragged; |
n->norm->Bd.type = DISP_ragged; |
} |
} |
} |
} |
|
|
|
/* |
|
* Stand-alone line macros. |
|
*/ |
|
|
static void |
static void |
post_an_norm(POST_ARGS) |
post_an_norm(POST_ARGS) |
{ |
{ |
Line 632 post_an_norm(POST_ARGS) |
|
Line 880 post_an_norm(POST_ARGS) |
|
|
|
for (i = 1; i < n->args->argc; i++) { |
for (i = 1; i < n->args->argc; i++) { |
argv = n->args->argv + i; |
argv = n->args->argv + i; |
mandoc_vmsg(MANDOCERR_AN_REP, |
mandoc_msg(MANDOCERR_AN_REP, argv->line, argv->pos, |
mdoc->parse, argv->line, argv->pos, |
|
"An -%s", mdoc_argnames[argv->arg]); |
"An -%s", mdoc_argnames[argv->arg]); |
} |
} |
|
|
Line 647 post_an_norm(POST_ARGS) |
|
Line 894 post_an_norm(POST_ARGS) |
|
} |
} |
|
|
static void |
static void |
|
post_eoln(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
|
|
post_useless(mdoc); |
|
n = mdoc->last; |
|
if (n->child != NULL) |
|
mandoc_msg(MANDOCERR_ARG_SKIP, n->line, |
|
n->pos, "%s %s", roff_name[n->tok], n->child->string); |
|
|
|
while (n->child != NULL) |
|
roff_node_delete(mdoc, n->child); |
|
|
|
roff_word_alloc(mdoc, n->line, n->pos, n->tok == MDOC_Bt ? |
|
"is currently in beta test." : "currently under development."); |
|
mdoc->last->flags |= NODE_EOS | NODE_NOSRC; |
|
mdoc->last = n; |
|
} |
|
|
|
static int |
|
build_list(struct roff_man *mdoc, int tok) |
|
{ |
|
struct roff_node *n; |
|
int ic; |
|
|
|
n = mdoc->last->next; |
|
for (ic = 1;; ic++) { |
|
roff_elem_alloc(mdoc, n->line, n->pos, tok); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_node_relink(mdoc, n); |
|
n = mdoc->last = mdoc->last->parent; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
if (n->next == NULL) |
|
return ic; |
|
if (ic > 1 || n->next->next != NULL) { |
|
roff_word_alloc(mdoc, n->line, n->pos, ","); |
|
mdoc->last->flags |= NODE_DELIMC | NODE_NOSRC; |
|
} |
|
n = mdoc->last->next; |
|
if (n->next == NULL) { |
|
roff_word_alloc(mdoc, n->line, n->pos, "and"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
} |
|
} |
|
} |
|
|
|
static void |
|
post_ex(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
int ic; |
|
|
|
post_std(mdoc); |
|
|
|
n = mdoc->last; |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, n->line, n->pos, "The"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
|
|
if (mdoc->last->next != NULL) |
|
ic = build_list(mdoc, MDOC_Nm); |
|
else if (mdoc->meta.name != NULL) { |
|
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Nm); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = mdoc->last->parent; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
ic = 1; |
|
} else { |
|
mandoc_msg(MANDOCERR_EX_NONAME, n->line, n->pos, "Ex"); |
|
ic = 0; |
|
} |
|
|
|
roff_word_alloc(mdoc, n->line, n->pos, |
|
ic > 1 ? "utilities exit\\~0" : "utility exits\\~0"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_word_alloc(mdoc, n->line, n->pos, |
|
"on success, and\\~>0 if an error occurs."); |
|
mdoc->last->flags |= NODE_EOS | NODE_NOSRC; |
|
mdoc->last = n; |
|
} |
|
|
|
static void |
|
post_lb(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
const char *p; |
|
|
|
post_delim_nb(mdoc); |
|
|
|
n = mdoc->last; |
|
assert(n->child->type == ROFFT_TEXT); |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
|
|
if ((p = mdoc_a2lib(n->child->string)) != NULL) { |
|
n->child->flags |= NODE_NOPRT; |
|
roff_word_alloc(mdoc, n->line, n->pos, p); |
|
mdoc->last->flags = NODE_NOSRC; |
|
mdoc->last = n; |
|
return; |
|
} |
|
|
|
mandoc_msg(MANDOCERR_LB_BAD, n->child->line, |
|
n->child->pos, "Lb %s", n->child->string); |
|
|
|
roff_word_alloc(mdoc, n->line, n->pos, "library"); |
|
mdoc->last->flags = NODE_NOSRC; |
|
roff_word_alloc(mdoc, n->line, n->pos, "\\(lq"); |
|
mdoc->last->flags = NODE_DELIMO | NODE_NOSRC; |
|
mdoc->last = mdoc->last->next; |
|
roff_word_alloc(mdoc, n->line, n->pos, "\\(rq"); |
|
mdoc->last->flags = NODE_DELIMC | NODE_NOSRC; |
|
mdoc->last = n; |
|
} |
|
|
|
static void |
|
post_rv(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
int ic; |
|
|
|
post_std(mdoc); |
|
|
|
n = mdoc->last; |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
if (n->child != NULL) { |
|
roff_word_alloc(mdoc, n->line, n->pos, "The"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
ic = build_list(mdoc, MDOC_Fn); |
|
roff_word_alloc(mdoc, n->line, n->pos, |
|
ic > 1 ? "functions return" : "function returns"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_word_alloc(mdoc, n->line, n->pos, |
|
"the value\\~0 if successful;"); |
|
} else |
|
roff_word_alloc(mdoc, n->line, n->pos, "Upon successful " |
|
"completion, the value\\~0 is returned;"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
|
|
roff_word_alloc(mdoc, n->line, n->pos, "otherwise " |
|
"the value\\~\\-1 is returned and the global variable"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Va); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_word_alloc(mdoc, n->line, n->pos, "errno"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = mdoc->last->parent; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
roff_word_alloc(mdoc, n->line, n->pos, |
|
"is set to indicate the error."); |
|
mdoc->last->flags |= NODE_EOS | NODE_NOSRC; |
|
mdoc->last = n; |
|
} |
|
|
|
static void |
post_std(POST_ARGS) |
post_std(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n; |
|
|
|
post_delim(mdoc); |
|
|
n = mdoc->last; |
n = mdoc->last; |
if (n->args && n->args->argc == 1) |
if (n->args && n->args->argc == 1) |
if (n->args->argv[0].arg == MDOC_Std) |
if (n->args->argv[0].arg == MDOC_Std) |
return; |
return; |
|
|
mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_STD, n->line, n->pos, |
n->line, n->pos, mdoc_macronames[n->tok]); |
"%s", roff_name[n->tok]); |
} |
} |
|
|
static void |
static void |
|
post_st(POST_ARGS) |
|
{ |
|
struct roff_node *n, *nch; |
|
const char *p; |
|
|
|
n = mdoc->last; |
|
nch = n->child; |
|
assert(nch->type == ROFFT_TEXT); |
|
|
|
if ((p = mdoc_a2st(nch->string)) == NULL) { |
|
mandoc_msg(MANDOCERR_ST_BAD, |
|
nch->line, nch->pos, "St %s", nch->string); |
|
roff_node_delete(mdoc, n); |
|
return; |
|
} |
|
|
|
nch->flags |= NODE_NOPRT; |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, nch->line, nch->pos, p); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last= n; |
|
} |
|
|
|
static void |
post_obsolete(POST_ARGS) |
post_obsolete(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n; |
|
|
n = mdoc->last; |
n = mdoc->last; |
if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK) |
if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK) |
mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse, |
mandoc_msg(MANDOCERR_MACRO_OBS, n->line, n->pos, |
n->line, n->pos, mdoc_macronames[n->tok]); |
"%s", roff_name[n->tok]); |
} |
} |
|
|
static void |
static void |
|
post_useless(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
|
|
n = mdoc->last; |
|
mandoc_msg(MANDOCERR_MACRO_USELESS, n->line, n->pos, |
|
"%s", roff_name[n->tok]); |
|
} |
|
|
|
/* |
|
* Block macros. |
|
*/ |
|
|
|
static void |
post_bf(POST_ARGS) |
post_bf(POST_ARGS) |
{ |
{ |
struct roff_node *np, *nch; |
struct roff_node *np, *nch; |
Line 693 post_bf(POST_ARGS) |
|
Line 1136 post_bf(POST_ARGS) |
|
nch = np->child; |
nch = np->child; |
if (np->parent->args == NULL) { |
if (np->parent->args == NULL) { |
if (nch == NULL) { |
if (nch == NULL) { |
mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse, |
mandoc_msg(MANDOCERR_BF_NOFONT, |
np->line, np->pos, "Bf"); |
np->line, np->pos, "Bf"); |
return; |
return; |
} |
} |
nch = nch->next; |
nch = nch->next; |
} |
} |
if (nch != NULL) |
if (nch != NULL) |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_EXCESS, |
nch->line, nch->pos, "Bf ... %s", nch->string); |
nch->line, nch->pos, "Bf ... %s", nch->string); |
|
|
/* Extract argument into data. */ |
/* Extract argument into data. */ |
Line 731 post_bf(POST_ARGS) |
|
Line 1174 post_bf(POST_ARGS) |
|
else if ( ! strcmp(np->child->string, "Sy")) |
else if ( ! strcmp(np->child->string, "Sy")) |
np->norm->Bf.font = FONT_Sy; |
np->norm->Bf.font = FONT_Sy; |
else |
else |
mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse, |
mandoc_msg(MANDOCERR_BF_BADFONT, np->child->line, |
np->child->line, np->child->pos, |
np->child->pos, "Bf %s", np->child->string); |
"Bf %s", np->child->string); |
|
} |
} |
|
|
static void |
static void |
post_lb(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
const char *stdlibname; |
|
char *libname; |
|
|
|
n = mdoc->last->child; |
|
assert(n->type == ROFFT_TEXT); |
|
|
|
if (NULL == (stdlibname = mdoc_a2lib(n->string))) |
|
mandoc_asprintf(&libname, |
|
"library \\(Lq%s\\(Rq", n->string); |
|
else |
|
libname = mandoc_strdup(stdlibname); |
|
|
|
free(n->string); |
|
n->string = libname; |
|
} |
|
|
|
static void |
|
post_eoln(POST_ARGS) |
|
{ |
|
const struct roff_node *n; |
|
|
|
n = mdoc->last; |
|
if (n->child != NULL) |
|
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
|
mdoc->parse, n->line, n->pos, |
|
"%s %s", mdoc_macronames[n->tok], |
|
n->child->string); |
|
} |
|
|
|
static void |
|
post_fname(POST_ARGS) |
post_fname(POST_ARGS) |
{ |
{ |
const struct roff_node *n; |
const struct roff_node *n; |
Line 780 post_fname(POST_ARGS) |
|
Line 1189 post_fname(POST_ARGS) |
|
pos = strcspn(n->string, "()"); |
pos = strcspn(n->string, "()"); |
cp = n->string + pos; |
cp = n->string + pos; |
if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*'))) |
if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*'))) |
mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse, |
mandoc_msg(MANDOCERR_FN_PAREN, n->line, n->pos + pos, |
n->line, n->pos + pos, n->string); |
"%s", n->string); |
} |
} |
|
|
static void |
static void |
Line 803 post_fo(POST_ARGS) |
|
Line 1212 post_fo(POST_ARGS) |
|
return; |
return; |
|
|
if (n->child == NULL) { |
if (n->child == NULL) { |
mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse, |
mandoc_msg(MANDOCERR_FO_NOHEAD, n->line, n->pos, "Fo"); |
n->line, n->pos, "Fo"); |
|
return; |
return; |
} |
} |
if (n->child != n->last) { |
if (n->child != n->last) { |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_EXCESS, |
n->child->next->line, n->child->next->pos, |
n->child->next->line, n->child->next->pos, |
"Fo ... %s", n->child->next->string); |
"Fo ... %s", n->child->next->string); |
while (n->child != n->last) |
while (n->child != n->last) |
roff_node_delete(mdoc, n->last); |
roff_node_delete(mdoc, n->last); |
} |
} else |
|
post_delim(mdoc); |
|
|
post_fname(mdoc); |
post_fname(mdoc); |
} |
} |
Line 831 post_fa(POST_ARGS) |
|
Line 1240 post_fa(POST_ARGS) |
|
break; |
break; |
if (*cp != ',') |
if (*cp != ',') |
continue; |
continue; |
mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse, |
mandoc_msg(MANDOCERR_FA_COMMA, n->line, |
n->line, n->pos + (cp - n->string), |
n->pos + (int)(cp - n->string), "%s", n->string); |
n->string); |
|
break; |
break; |
} |
} |
} |
} |
|
post_delim_nb(mdoc); |
} |
} |
|
|
static void |
static void |
Line 846 post_nm(POST_ARGS) |
|
Line 1255 post_nm(POST_ARGS) |
|
|
|
n = mdoc->last; |
n = mdoc->last; |
|
|
if (n->last != NULL && |
if (n->sec == SEC_NAME && n->child != NULL && |
(n->last->tok == MDOC_Pp || |
n->child->type == ROFFT_TEXT && mdoc->meta.msec != NULL) |
n->last->tok == MDOC_Lp)) |
mandoc_xr_add(mdoc->meta.msec, n->child->string, -1, -1); |
mdoc_node_relink(mdoc, n->last); |
|
|
|
if (mdoc->meta.name != NULL) |
if (n->last != NULL && n->last->tok == MDOC_Pp) |
|
roff_node_relink(mdoc, n->last); |
|
|
|
if (mdoc->meta.name == NULL) |
|
deroff(&mdoc->meta.name, n); |
|
|
|
if (mdoc->meta.name == NULL || |
|
(mdoc->lastsec == SEC_NAME && n->child == NULL)) |
|
mandoc_msg(MANDOCERR_NM_NONAME, n->line, n->pos, "Nm"); |
|
|
|
switch (n->type) { |
|
case ROFFT_ELEM: |
|
post_delim_nb(mdoc); |
|
break; |
|
case ROFFT_HEAD: |
|
post_delim(mdoc); |
|
break; |
|
default: |
return; |
return; |
|
} |
|
|
deroff(&mdoc->meta.name, n); |
if ((n->child != NULL && n->child->type == ROFFT_TEXT) || |
|
mdoc->meta.name == NULL) |
|
return; |
|
|
if (mdoc->meta.name == NULL) |
mdoc->next = ROFF_NEXT_CHILD; |
mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse, |
roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name); |
n->line, n->pos, "Nm"); |
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = n; |
} |
} |
|
|
static void |
static void |
Line 871 post_nd(POST_ARGS) |
|
Line 1300 post_nd(POST_ARGS) |
|
if (n->type != ROFFT_BODY) |
if (n->type != ROFFT_BODY) |
return; |
return; |
|
|
|
if (n->sec != SEC_NAME) |
|
mandoc_msg(MANDOCERR_ND_LATE, n->line, n->pos, "Nd"); |
|
|
if (n->child == NULL) |
if (n->child == NULL) |
mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse, |
mandoc_msg(MANDOCERR_ND_EMPTY, n->line, n->pos, "Nd"); |
n->line, n->pos, "Nd"); |
else |
|
post_delim(mdoc); |
|
|
post_hyph(mdoc); |
post_hyph(mdoc); |
} |
} |
Line 886 post_display(POST_ARGS) |
|
Line 1319 post_display(POST_ARGS) |
|
n = mdoc->last; |
n = mdoc->last; |
switch (n->type) { |
switch (n->type) { |
case ROFFT_BODY: |
case ROFFT_BODY: |
if (n->end != ENDBODY_NOT) |
if (n->end != ENDBODY_NOT) { |
break; |
if (n->tok == MDOC_Bd && |
if (n->child == NULL) |
n->body->parent->args == NULL) |
mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse, |
roff_node_delete(mdoc, n); |
n->line, n->pos, mdoc_macronames[n->tok]); |
} else if (n->child == NULL) |
|
mandoc_msg(MANDOCERR_BLK_EMPTY, n->line, n->pos, |
|
"%s", roff_name[n->tok]); |
else if (n->tok == MDOC_D1) |
else if (n->tok == MDOC_D1) |
post_hyph(mdoc); |
post_hyph(mdoc); |
break; |
break; |
Line 898 post_display(POST_ARGS) |
|
Line 1333 post_display(POST_ARGS) |
|
if (n->tok == MDOC_Bd) { |
if (n->tok == MDOC_Bd) { |
if (n->args == NULL) { |
if (n->args == NULL) { |
mandoc_msg(MANDOCERR_BD_NOARG, |
mandoc_msg(MANDOCERR_BD_NOARG, |
mdoc->parse, n->line, n->pos, "Bd"); |
n->line, n->pos, "Bd"); |
mdoc->next = ROFF_NEXT_SIBLING; |
mdoc->next = ROFF_NEXT_SIBLING; |
while (n->body->child != NULL) |
while (n->body->child != NULL) |
mdoc_node_relink(mdoc, |
roff_node_relink(mdoc, |
n->body->child); |
n->body->child); |
roff_node_delete(mdoc, n); |
roff_node_delete(mdoc, n); |
break; |
break; |
Line 911 post_display(POST_ARGS) |
|
Line 1346 post_display(POST_ARGS) |
|
} |
} |
for (np = n->parent; np != NULL; np = np->parent) { |
for (np = n->parent; np != NULL; np = np->parent) { |
if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) { |
if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) { |
mandoc_vmsg(MANDOCERR_BD_NEST, |
mandoc_msg(MANDOCERR_BD_NEST, n->line, |
mdoc->parse, n->line, n->pos, |
n->pos, "%s in Bd", roff_name[n->tok]); |
"%s in Bd", mdoc_macronames[n->tok]); |
|
break; |
break; |
} |
} |
} |
} |
Line 928 post_defaults(POST_ARGS) |
|
Line 1362 post_defaults(POST_ARGS) |
|
{ |
{ |
struct roff_node *nn; |
struct roff_node *nn; |
|
|
|
if (mdoc->last->child != NULL) { |
|
post_delim_nb(mdoc); |
|
return; |
|
} |
|
|
/* |
/* |
* The `Ar' defaults to "file ..." if no value is provided as an |
* The `Ar' defaults to "file ..." if no value is provided as an |
* argument; the `Mt' and `Pa' macros use "~"; the `Li' just |
* argument; the `Mt' and `Pa' macros use "~"; the `Li' just |
* gets an empty string. |
* gets an empty string. |
*/ |
*/ |
|
|
if (mdoc->last->child != NULL) |
|
return; |
|
|
|
nn = mdoc->last; |
nn = mdoc->last; |
|
|
switch (nn->tok) { |
switch (nn->tok) { |
case MDOC_Ar: |
case MDOC_Ar: |
mdoc->next = ROFF_NEXT_CHILD; |
mdoc->next = ROFF_NEXT_CHILD; |
roff_word_alloc(mdoc, nn->line, nn->pos, "file"); |
roff_word_alloc(mdoc, nn->line, nn->pos, "file"); |
|
mdoc->last->flags |= NODE_NOSRC; |
roff_word_alloc(mdoc, nn->line, nn->pos, "..."); |
roff_word_alloc(mdoc, nn->line, nn->pos, "..."); |
|
mdoc->last->flags |= NODE_NOSRC; |
break; |
break; |
case MDOC_Pa: |
case MDOC_Pa: |
case MDOC_Mt: |
case MDOC_Mt: |
mdoc->next = ROFF_NEXT_CHILD; |
mdoc->next = ROFF_NEXT_CHILD; |
roff_word_alloc(mdoc, nn->line, nn->pos, "~"); |
roff_word_alloc(mdoc, nn->line, nn->pos, "~"); |
|
mdoc->last->flags |= NODE_NOSRC; |
break; |
break; |
default: |
default: |
abort(); |
abort(); |
Line 959 post_defaults(POST_ARGS) |
|
Line 1397 post_defaults(POST_ARGS) |
|
static void |
static void |
post_at(POST_ARGS) |
post_at(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n, *nch; |
const char *std_att; |
const char *att; |
char *att; |
|
|
|
n = mdoc->last; |
n = mdoc->last; |
if (n->child == NULL) { |
nch = n->child; |
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX"); |
|
mdoc->last = n; |
|
return; |
|
} |
|
|
|
/* |
/* |
* If we have a child, look it up in the standard keys. If a |
* If we have a child, look it up in the standard keys. If a |
Line 977 post_at(POST_ARGS) |
|
Line 1409 post_at(POST_ARGS) |
|
* prefix "AT&T UNIX " to the existing data. |
* prefix "AT&T UNIX " to the existing data. |
*/ |
*/ |
|
|
n = n->child; |
att = NULL; |
assert(n->type == ROFFT_TEXT); |
if (nch != NULL && ((att = mdoc_a2att(nch->string)) == NULL)) |
if ((std_att = mdoc_a2att(n->string)) == NULL) { |
mandoc_msg(MANDOCERR_AT_BAD, |
mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse, |
nch->line, nch->pos, "At %s", nch->string); |
n->line, n->pos, "At %s", n->string); |
|
mandoc_asprintf(&att, "AT&T UNIX %s", n->string); |
|
} else |
|
att = mandoc_strdup(std_att); |
|
|
|
free(n->string); |
mdoc->next = ROFF_NEXT_CHILD; |
n->string = att; |
if (att != NULL) { |
|
roff_word_alloc(mdoc, nch->line, nch->pos, att); |
|
nch->flags |= NODE_NOPRT; |
|
} else |
|
roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = n; |
} |
} |
|
|
static void |
static void |
Line 1001 post_an(POST_ARGS) |
|
Line 1435 post_an(POST_ARGS) |
|
nch = np->child; |
nch = np->child; |
if (np->norm->An.auth == AUTH__NONE) { |
if (np->norm->An.auth == AUTH__NONE) { |
if (nch == NULL) |
if (nch == NULL) |
mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse, |
mandoc_msg(MANDOCERR_MACRO_EMPTY, |
np->line, np->pos, "An"); |
np->line, np->pos, "An"); |
|
else |
|
post_delim_nb(mdoc); |
} else if (nch != NULL) |
} else if (nch != NULL) |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_EXCESS, |
nch->line, nch->pos, "An ... %s", nch->string); |
nch->line, nch->pos, "An ... %s", nch->string); |
} |
} |
|
|
Line 1026 post_es(POST_ARGS) |
|
Line 1462 post_es(POST_ARGS) |
|
} |
} |
|
|
static void |
static void |
|
post_xx(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
const char *os; |
|
char *v; |
|
|
|
post_delim_nb(mdoc); |
|
|
|
n = mdoc->last; |
|
switch (n->tok) { |
|
case MDOC_Bsx: |
|
os = "BSD/OS"; |
|
break; |
|
case MDOC_Dx: |
|
os = "DragonFly"; |
|
break; |
|
case MDOC_Fx: |
|
os = "FreeBSD"; |
|
break; |
|
case MDOC_Nx: |
|
os = "NetBSD"; |
|
if (n->child == NULL) |
|
break; |
|
v = n->child->string; |
|
if ((v[0] != '0' && v[0] != '1') || v[1] != '.' || |
|
v[2] < '0' || v[2] > '9' || |
|
v[3] < 'a' || v[3] > 'z' || v[4] != '\0') |
|
break; |
|
n->child->flags |= NODE_NOPRT; |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, n->child->line, n->child->pos, v); |
|
v = mdoc->last->string; |
|
v[3] = toupper((unsigned char)v[3]); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = n; |
|
break; |
|
case MDOC_Ox: |
|
os = "OpenBSD"; |
|
break; |
|
case MDOC_Ux: |
|
os = "UNIX"; |
|
break; |
|
default: |
|
abort(); |
|
} |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, n->line, n->pos, os); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = n; |
|
} |
|
|
|
static void |
post_it(POST_ARGS) |
post_it(POST_ARGS) |
{ |
{ |
struct roff_node *nbl, *nit, *nch; |
struct roff_node *nbl, *nit, *nch; |
Line 1048 post_it(POST_ARGS) |
|
Line 1536 post_it(POST_ARGS) |
|
case LIST_inset: |
case LIST_inset: |
case LIST_diag: |
case LIST_diag: |
if (nit->head->child == NULL) |
if (nit->head->child == NULL) |
mandoc_vmsg(MANDOCERR_IT_NOHEAD, |
mandoc_msg(MANDOCERR_IT_NOHEAD, |
mdoc->parse, nit->line, nit->pos, |
nit->line, nit->pos, "Bl -%s It", |
"Bl -%s It", |
|
mdoc_argnames[nbl->args->argv[0].arg]); |
mdoc_argnames[nbl->args->argv[0].arg]); |
break; |
break; |
case LIST_bullet: |
case LIST_bullet: |
Line 1058 post_it(POST_ARGS) |
|
Line 1545 post_it(POST_ARGS) |
|
case LIST_enum: |
case LIST_enum: |
case LIST_hyphen: |
case LIST_hyphen: |
if (nit->body == NULL || nit->body->child == NULL) |
if (nit->body == NULL || nit->body->child == NULL) |
mandoc_vmsg(MANDOCERR_IT_NOBODY, |
mandoc_msg(MANDOCERR_IT_NOBODY, |
mdoc->parse, nit->line, nit->pos, |
nit->line, nit->pos, "Bl -%s It", |
"Bl -%s It", |
|
mdoc_argnames[nbl->args->argv[0].arg]); |
mdoc_argnames[nbl->args->argv[0].arg]); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case LIST_item: |
case LIST_item: |
if ((nch = nit->head->child) != NULL) |
if ((nch = nit->head->child) != NULL) |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
mandoc_msg(MANDOCERR_ARG_SKIP, |
mdoc->parse, nit->line, nit->pos, |
nit->line, nit->pos, "It %s", |
"It %s", nch->string == NULL ? |
nch->string == NULL ? roff_name[nch->tok] : |
mdoc_macronames[nch->tok] : nch->string); |
nch->string); |
break; |
break; |
case LIST_column: |
case LIST_column: |
cols = (int)nbl->norm->Bl.ncols; |
cols = (int)nbl->norm->Bl.ncols; |
|
|
assert(nit->head->child == NULL); |
assert(nit->head->child == NULL); |
|
|
i = 0; |
if (nit->head->next->child == NULL && |
for (nch = nit->child; nch != NULL; nch = nch->next) |
nit->head->next->next == NULL) { |
if (nch->type == ROFFT_BODY) |
mandoc_msg(MANDOCERR_MACRO_EMPTY, |
i++; |
nit->line, nit->pos, "It"); |
|
roff_node_delete(mdoc, nit); |
|
break; |
|
} |
|
|
|
i = 0; |
|
for (nch = nit->child; nch != NULL; nch = nch->next) { |
|
if (nch->type != ROFFT_BODY) |
|
continue; |
|
if (i++ && nch->flags & NODE_LINE) |
|
mandoc_msg(MANDOCERR_TA_LINE, |
|
nch->line, nch->pos, "Ta"); |
|
} |
if (i < cols || i > cols + 1) |
if (i < cols || i > cols + 1) |
mandoc_vmsg(MANDOCERR_BL_COL, |
mandoc_msg(MANDOCERR_BL_COL, nit->line, nit->pos, |
mdoc->parse, nit->line, nit->pos, |
|
"%d columns, %d cells", cols, i); |
"%d columns, %d cells", cols, i); |
|
else if (nit->head->next->child != NULL && |
|
nit->head->next->child->flags & NODE_LINE) |
|
mandoc_msg(MANDOCERR_IT_NOARG, |
|
nit->line, nit->pos, "Bl -column It"); |
break; |
break; |
default: |
default: |
abort(); |
abort(); |
Line 1097 post_bl_block(POST_ARGS) |
|
Line 1597 post_bl_block(POST_ARGS) |
|
|
|
post_prevpar(mdoc); |
post_prevpar(mdoc); |
|
|
/* |
|
* These are fairly complicated, so we've broken them into two |
|
* functions. post_bl_block_tag() is called when a -tag is |
|
* specified, but no -width (it must be guessed). The second |
|
* when a -width is specified (macro indicators must be |
|
* rewritten into real lengths). |
|
*/ |
|
|
|
n = mdoc->last; |
n = mdoc->last; |
|
|
if (n->norm->Bl.type == LIST_tag && |
|
n->norm->Bl.width == NULL) { |
|
post_bl_block_tag(mdoc); |
|
assert(n->norm->Bl.width != NULL); |
|
} |
|
|
|
for (ni = n->body->child; ni != NULL; ni = ni->next) { |
for (ni = n->body->child; ni != NULL; ni = ni->next) { |
if (ni->body == NULL) |
if (ni->body == NULL) |
continue; |
continue; |
Line 1120 post_bl_block(POST_ARGS) |
|
Line 1605 post_bl_block(POST_ARGS) |
|
while (nc != NULL) { |
while (nc != NULL) { |
switch (nc->tok) { |
switch (nc->tok) { |
case MDOC_Pp: |
case MDOC_Pp: |
case MDOC_Lp: |
case ROFF_br: |
case MDOC_br: |
|
break; |
break; |
default: |
default: |
nc = NULL; |
nc = NULL; |
continue; |
continue; |
} |
} |
if (ni->next == NULL) { |
if (ni->next == NULL) { |
mandoc_msg(MANDOCERR_PAR_MOVE, |
mandoc_msg(MANDOCERR_PAR_MOVE, nc->line, |
mdoc->parse, nc->line, nc->pos, |
nc->pos, "%s", roff_name[nc->tok]); |
mdoc_macronames[nc->tok]); |
roff_node_relink(mdoc, nc); |
mdoc_node_relink(mdoc, nc); |
|
} else if (n->norm->Bl.comp == 0 && |
} else if (n->norm->Bl.comp == 0 && |
n->norm->Bl.type != LIST_column) { |
n->norm->Bl.type != LIST_column) { |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
mandoc_msg(MANDOCERR_PAR_SKIP, |
mdoc->parse, nc->line, nc->pos, |
nc->line, nc->pos, |
"%s before It", |
"%s before It", roff_name[nc->tok]); |
mdoc_macronames[nc->tok]); |
|
roff_node_delete(mdoc, nc); |
roff_node_delete(mdoc, nc); |
} else |
} else |
break; |
break; |
Line 1150 post_bl_block(POST_ARGS) |
|
Line 1632 post_bl_block(POST_ARGS) |
|
* If the argument of -offset or -width is a macro, |
* If the argument of -offset or -width is a macro, |
* replace it with the associated default width. |
* replace it with the associated default width. |
*/ |
*/ |
void |
static void |
rewrite_macro2len(char **arg) |
rewrite_macro2len(struct roff_man *mdoc, char **arg) |
{ |
{ |
size_t width; |
size_t width; |
int tok; |
enum roff_tok tok; |
|
|
if (*arg == NULL) |
if (*arg == NULL) |
return; |
return; |
else if ( ! strcmp(*arg, "Ds")) |
else if ( ! strcmp(*arg, "Ds")) |
width = 6; |
width = 6; |
else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE) |
else if ((tok = roffhash_find(mdoc->mdocmac, *arg, 0)) == TOKEN_NONE) |
return; |
return; |
else |
else |
width = macro2len(tok); |
width = macro2len(tok); |
Line 1170 rewrite_macro2len(char **arg) |
|
Line 1652 rewrite_macro2len(char **arg) |
|
} |
} |
|
|
static void |
static void |
post_bl_block_tag(POST_ARGS) |
|
{ |
|
struct roff_node *n, *nn; |
|
size_t sz, ssz; |
|
int i; |
|
char buf[24]; |
|
|
|
/* |
|
* Calculate the -width for a `Bl -tag' list if it hasn't been |
|
* provided. Uses the first head macro. NOTE AGAIN: this is |
|
* ONLY if the -width argument has NOT been provided. See |
|
* rewrite_macro2len() for converting the -width string. |
|
*/ |
|
|
|
sz = 10; |
|
n = mdoc->last; |
|
|
|
for (nn = n->body->child; nn != NULL; nn = nn->next) { |
|
if (nn->tok != MDOC_It) |
|
continue; |
|
|
|
assert(nn->type == ROFFT_BLOCK); |
|
nn = nn->head->child; |
|
|
|
if (nn == NULL) |
|
break; |
|
|
|
if (nn->type == ROFFT_TEXT) { |
|
sz = strlen(nn->string) + 1; |
|
break; |
|
} |
|
|
|
if (0 != (ssz = macro2len(nn->tok))) |
|
sz = ssz; |
|
|
|
break; |
|
} |
|
|
|
/* Defaults to ten ens. */ |
|
|
|
(void)snprintf(buf, sizeof(buf), "%un", (unsigned int)sz); |
|
|
|
/* |
|
* We have to dynamically add this to the macro's argument list. |
|
* We're guaranteed that a MDOC_Width doesn't already exist. |
|
*/ |
|
|
|
assert(n->args != NULL); |
|
i = (int)(n->args->argc)++; |
|
|
|
n->args->argv = mandoc_reallocarray(n->args->argv, |
|
n->args->argc, sizeof(struct mdoc_argv)); |
|
|
|
n->args->argv[i].arg = MDOC_Width; |
|
n->args->argv[i].line = n->line; |
|
n->args->argv[i].pos = n->pos; |
|
n->args->argv[i].sz = 1; |
|
n->args->argv[i].value = mandoc_malloc(sizeof(char *)); |
|
n->args->argv[i].value[0] = mandoc_strdup(buf); |
|
|
|
/* Set our width! */ |
|
n->norm->Bl.width = n->args->argv[i].value[0]; |
|
} |
|
|
|
static void |
|
post_bl_head(POST_ARGS) |
post_bl_head(POST_ARGS) |
{ |
{ |
struct roff_node *nbl, *nh, *nch, *nnext; |
struct roff_node *nbl, *nh, *nch, *nnext; |
Line 1247 post_bl_head(POST_ARGS) |
|
Line 1664 post_bl_head(POST_ARGS) |
|
if (nh->norm->Bl.type != LIST_column) { |
if (nh->norm->Bl.type != LIST_column) { |
if ((nch = nh->child) == NULL) |
if ((nch = nh->child) == NULL) |
return; |
return; |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_EXCESS, |
nch->line, nch->pos, "Bl ... %s", nch->string); |
nch->line, nch->pos, "Bl ... %s", nch->string); |
while (nch != NULL) { |
while (nch != NULL) { |
roff_node_delete(mdoc, nch); |
roff_node_delete(mdoc, nch); |
Line 1303 post_bl(POST_ARGS) |
|
Line 1720 post_bl(POST_ARGS) |
|
struct roff_node *nparent, *nprev; /* of the Bl block */ |
struct roff_node *nparent, *nprev; /* of the Bl block */ |
struct roff_node *nblock, *nbody; /* of the Bl */ |
struct roff_node *nblock, *nbody; /* of the Bl */ |
struct roff_node *nchild, *nnext; /* of the Bl body */ |
struct roff_node *nchild, *nnext; /* of the Bl body */ |
|
const char *prev_Er; |
|
int order; |
|
|
nbody = mdoc->last; |
nbody = mdoc->last; |
switch (nbody->type) { |
switch (nbody->type) { |
Line 1322 post_bl(POST_ARGS) |
|
Line 1741 post_bl(POST_ARGS) |
|
|
|
nchild = nbody->child; |
nchild = nbody->child; |
if (nchild == NULL) { |
if (nchild == NULL) { |
mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse, |
mandoc_msg(MANDOCERR_BLK_EMPTY, |
nbody->line, nbody->pos, "Bl"); |
nbody->line, nbody->pos, "Bl"); |
return; |
return; |
} |
} |
while (nchild != NULL) { |
while (nchild != NULL) { |
|
nnext = nchild->next; |
if (nchild->tok == MDOC_It || |
if (nchild->tok == MDOC_It || |
(nchild->tok == MDOC_Sm && |
(nchild->tok == MDOC_Sm && |
nchild->next != NULL && |
nnext != NULL && nnext->tok == MDOC_It)) { |
nchild->next->tok == MDOC_It)) { |
nchild = nnext; |
nchild = nchild->next; |
|
continue; |
continue; |
} |
} |
|
|
mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse, |
/* |
nchild->line, nchild->pos, |
* In .Bl -column, the first rows may be implicit, |
mdoc_macronames[nchild->tok]); |
* that is, they may not start with .It macros. |
|
* Such rows may be followed by nodes generated on the |
|
* roff level, for example .TS, which cannot be moved |
|
* out of the list. In that case, wrap such roff nodes |
|
* into an implicit row. |
|
*/ |
|
|
|
if (nchild->prev != NULL) { |
|
mdoc->last = nchild; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
roff_block_alloc(mdoc, nchild->line, |
|
nchild->pos, MDOC_It); |
|
roff_head_alloc(mdoc, nchild->line, |
|
nchild->pos, MDOC_It); |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
roff_body_alloc(mdoc, nchild->line, |
|
nchild->pos, MDOC_It); |
|
while (nchild->tok != MDOC_It) { |
|
roff_node_relink(mdoc, nchild); |
|
if ((nchild = nnext) == NULL) |
|
break; |
|
nnext = nchild->next; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
} |
|
mdoc->last = nbody; |
|
continue; |
|
} |
|
|
|
mandoc_msg(MANDOCERR_BL_MOVE, nchild->line, nchild->pos, |
|
"%s", roff_name[nchild->tok]); |
|
|
/* |
/* |
* Move the node out of the Bl block. |
* Move the node out of the Bl block. |
* First, collect all required node pointers. |
* First, collect all required node pointers. |
Line 1347 post_bl(POST_ARGS) |
|
Line 1795 post_bl(POST_ARGS) |
|
nblock = nbody->parent; |
nblock = nbody->parent; |
nprev = nblock->prev; |
nprev = nblock->prev; |
nparent = nblock->parent; |
nparent = nblock->parent; |
nnext = nchild->next; |
|
|
|
/* |
/* |
* Unlink this child. |
* Unlink this child. |
*/ |
*/ |
|
|
assert(nchild->prev == NULL); |
|
nbody->child = nnext; |
nbody->child = nnext; |
if (nnext == NULL) |
if (nnext == NULL) |
nbody->last = NULL; |
nbody->last = NULL; |
Line 1376 post_bl(POST_ARGS) |
|
Line 1822 post_bl(POST_ARGS) |
|
|
|
nchild = nnext; |
nchild = nnext; |
} |
} |
|
|
|
if (mdoc->meta.os_e != MANDOC_OS_NETBSD) |
|
return; |
|
|
|
prev_Er = NULL; |
|
for (nchild = nbody->child; nchild != NULL; nchild = nchild->next) { |
|
if (nchild->tok != MDOC_It) |
|
continue; |
|
if ((nnext = nchild->head->child) == NULL) |
|
continue; |
|
if (nnext->type == ROFFT_BLOCK) |
|
nnext = nnext->body->child; |
|
if (nnext == NULL || nnext->tok != MDOC_Er) |
|
continue; |
|
nnext = nnext->child; |
|
if (prev_Er != NULL) { |
|
order = strcmp(prev_Er, nnext->string); |
|
if (order > 0) |
|
mandoc_msg(MANDOCERR_ER_ORDER, |
|
nnext->line, nnext->pos, |
|
"Er %s %s (NetBSD)", |
|
prev_Er, nnext->string); |
|
else if (order == 0) |
|
mandoc_msg(MANDOCERR_ER_REP, |
|
nnext->line, nnext->pos, |
|
"Er %s (NetBSD)", prev_Er); |
|
} |
|
prev_Er = nnext->string; |
|
} |
} |
} |
|
|
static void |
static void |
Line 1386 post_bk(POST_ARGS) |
|
Line 1861 post_bk(POST_ARGS) |
|
n = mdoc->last; |
n = mdoc->last; |
|
|
if (n->type == ROFFT_BLOCK && n->body->child == NULL) { |
if (n->type == ROFFT_BLOCK && n->body->child == NULL) { |
mandoc_msg(MANDOCERR_BLK_EMPTY, |
mandoc_msg(MANDOCERR_BLK_EMPTY, n->line, n->pos, "Bk"); |
mdoc->parse, n->line, n->pos, "Bk"); |
|
roff_node_delete(mdoc, n); |
roff_node_delete(mdoc, n); |
} |
} |
} |
} |
Line 1415 post_sm(POST_ARGS) |
|
Line 1889 post_sm(POST_ARGS) |
|
return; |
return; |
} |
} |
|
|
mandoc_vmsg(MANDOCERR_SM_BAD, |
mandoc_msg(MANDOCERR_SM_BAD, nch->line, nch->pos, |
mdoc->parse, nch->line, nch->pos, |
"%s %s", roff_name[mdoc->last->tok], nch->string); |
"%s %s", mdoc_macronames[mdoc->last->tok], nch->string); |
roff_node_relink(mdoc, nch); |
mdoc_node_relink(mdoc, nch); |
|
return; |
return; |
} |
} |
|
|
Line 1430 post_root(POST_ARGS) |
|
Line 1903 post_root(POST_ARGS) |
|
/* Add missing prologue data. */ |
/* Add missing prologue data. */ |
|
|
if (mdoc->meta.date == NULL) |
if (mdoc->meta.date == NULL) |
mdoc->meta.date = mdoc->quick ? |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mandoc_strdup("") : |
mandoc_normdate(mdoc, NULL, 0, 0); |
mandoc_normdate(mdoc->parse, NULL, 0, 0); |
|
|
|
if (mdoc->meta.title == NULL) { |
if (mdoc->meta.title == NULL) { |
mandoc_msg(MANDOCERR_DT_NOTITLE, |
mandoc_msg(MANDOCERR_DT_NOTITLE, 0, 0, "EOF"); |
mdoc->parse, 0, 0, "EOF"); |
|
mdoc->meta.title = mandoc_strdup("UNTITLED"); |
mdoc->meta.title = mandoc_strdup("UNTITLED"); |
} |
} |
|
|
Line 1444 post_root(POST_ARGS) |
|
Line 1915 post_root(POST_ARGS) |
|
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
|
|
if (mdoc->meta.os == NULL) { |
if (mdoc->meta.os == NULL) { |
mandoc_msg(MANDOCERR_OS_MISSING, |
mandoc_msg(MANDOCERR_OS_MISSING, 0, 0, NULL); |
mdoc->parse, 0, 0, NULL); |
|
mdoc->meta.os = mandoc_strdup(""); |
mdoc->meta.os = mandoc_strdup(""); |
|
} else if (mdoc->meta.os_e && |
|
(mdoc->meta.rcsids & (1 << mdoc->meta.os_e)) == 0) |
|
mandoc_msg(MANDOCERR_RCS_MISSING, 0, 0, |
|
mdoc->meta.os_e == MANDOC_OS_OPENBSD ? |
|
"(OpenBSD)" : "(NetBSD)"); |
|
|
|
if (mdoc->meta.arch != NULL && |
|
arch_valid(mdoc->meta.arch, mdoc->meta.os_e) == 0) { |
|
n = mdoc->meta.first->child; |
|
while (n->tok != MDOC_Dt || |
|
n->child == NULL || |
|
n->child->next == NULL || |
|
n->child->next->next == NULL) |
|
n = n->next; |
|
n = n->child->next->next; |
|
mandoc_msg(MANDOCERR_ARCH_BAD, n->line, n->pos, |
|
"Dt ... %s %s", mdoc->meta.arch, |
|
mdoc->meta.os_e == MANDOC_OS_OPENBSD ? |
|
"(OpenBSD)" : "(NetBSD)"); |
} |
} |
|
|
/* Check that we begin with a proper `Sh'. */ |
/* Check that we begin with a proper `Sh'. */ |
|
|
n = mdoc->first->child; |
n = mdoc->meta.first->child; |
while (n != NULL && n->tok != TOKEN_NONE && |
while (n != NULL && |
mdoc_macros[n->tok].flags & MDOC_PROLOGUE) |
(n->type == ROFFT_COMMENT || |
|
(n->tok >= MDOC_Dd && |
|
mdoc_macro(n->tok)->flags & MDOC_PROLOGUE))) |
n = n->next; |
n = n->next; |
|
|
if (n == NULL) |
if (n == NULL) |
mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL); |
mandoc_msg(MANDOCERR_DOC_EMPTY, 0, 0, NULL); |
else if (n->tok != MDOC_Sh) |
else if (n->tok != MDOC_Sh) |
mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse, |
mandoc_msg(MANDOCERR_SEC_BEFORE, n->line, n->pos, |
n->line, n->pos, mdoc_macronames[n->tok]); |
"%s", roff_name[n->tok]); |
} |
} |
|
|
static void |
static void |
post_st(POST_ARGS) |
|
{ |
|
struct roff_node *n, *nch; |
|
const char *p; |
|
|
|
n = mdoc->last; |
|
nch = n->child; |
|
|
|
assert(nch->type == ROFFT_TEXT); |
|
|
|
if ((p = mdoc_a2st(nch->string)) == NULL) { |
|
mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse, |
|
nch->line, nch->pos, "St %s", nch->string); |
|
roff_node_delete(mdoc, n); |
|
} else { |
|
free(nch->string); |
|
nch->string = mandoc_strdup(p); |
|
} |
|
} |
|
|
|
static void |
|
post_rs(POST_ARGS) |
post_rs(POST_ARGS) |
{ |
{ |
struct roff_node *np, *nch, *next, *prev; |
struct roff_node *np, *nch, *next, *prev; |
Line 1496 post_rs(POST_ARGS) |
|
Line 1966 post_rs(POST_ARGS) |
|
return; |
return; |
|
|
if (np->child == NULL) { |
if (np->child == NULL) { |
mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse, |
mandoc_msg(MANDOCERR_RS_EMPTY, np->line, np->pos, "Rs"); |
np->line, np->pos, "Rs"); |
|
return; |
return; |
} |
} |
|
|
Line 1515 post_rs(POST_ARGS) |
|
Line 1984 post_rs(POST_ARGS) |
|
break; |
break; |
|
|
if (i == RSORD_MAX) { |
if (i == RSORD_MAX) { |
mandoc_msg(MANDOCERR_RS_BAD, |
mandoc_msg(MANDOCERR_RS_BAD, nch->line, nch->pos, |
mdoc->parse, nch->line, nch->pos, |
"%s", roff_name[nch->tok]); |
mdoc_macronames[nch->tok]); |
|
i = -1; |
i = -1; |
} else if (nch->tok == MDOC__J || nch->tok == MDOC__B) |
} else if (nch->tok == MDOC__J || nch->tok == MDOC__B) |
np->norm->Rs.quote_T++; |
np->norm->Rs.quote_T++; |
Line 1601 post_hyph(POST_ARGS) |
|
Line 2069 post_hyph(POST_ARGS) |
|
static void |
static void |
post_ns(POST_ARGS) |
post_ns(POST_ARGS) |
{ |
{ |
|
struct roff_node *n; |
|
|
if (mdoc->last->flags & MDOC_LINE) |
n = mdoc->last; |
mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse, |
if (n->flags & NODE_LINE || |
mdoc->last->line, mdoc->last->pos, NULL); |
(n->next != NULL && n->next->flags & NODE_DELIMC)) |
|
mandoc_msg(MANDOCERR_NS_SKIP, n->line, n->pos, NULL); |
} |
} |
|
|
static void |
static void |
|
post_sx(POST_ARGS) |
|
{ |
|
post_delim(mdoc); |
|
post_hyph(mdoc); |
|
} |
|
|
|
static void |
post_sh(POST_ARGS) |
post_sh(POST_ARGS) |
{ |
{ |
|
|
Line 1648 post_sh_name(POST_ARGS) |
|
Line 2125 post_sh_name(POST_ARGS) |
|
for (n = mdoc->last->child; n != NULL; n = n->next) { |
for (n = mdoc->last->child; n != NULL; n = n->next) { |
switch (n->tok) { |
switch (n->tok) { |
case MDOC_Nm: |
case MDOC_Nm: |
|
if (hasnm && n->child != NULL) |
|
mandoc_msg(MANDOCERR_NAMESEC_PUNCT, |
|
n->line, n->pos, |
|
"Nm %s", n->child->string); |
hasnm = 1; |
hasnm = 1; |
break; |
continue; |
case MDOC_Nd: |
case MDOC_Nd: |
hasnd = 1; |
hasnd = 1; |
if (n->next != NULL) |
if (n->next != NULL) |
mandoc_msg(MANDOCERR_NAMESEC_ND, |
mandoc_msg(MANDOCERR_NAMESEC_ND, |
mdoc->parse, n->line, n->pos, NULL); |
n->line, n->pos, NULL); |
break; |
break; |
case TOKEN_NONE: |
case TOKEN_NONE: |
if (hasnm) |
if (n->type == ROFFT_TEXT && |
break; |
n->string[0] == ',' && n->string[1] == '\0' && |
|
n->next != NULL && n->next->tok == MDOC_Nm) { |
|
n = n->next; |
|
continue; |
|
} |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
default: |
default: |
mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse, |
mandoc_msg(MANDOCERR_NAMESEC_BAD, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, "%s", roff_name[n->tok]); |
break; |
continue; |
} |
} |
|
break; |
} |
} |
|
|
if ( ! hasnm) |
if ( ! hasnm) |
mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse, |
mandoc_msg(MANDOCERR_NAMESEC_NONM, |
mdoc->last->line, mdoc->last->pos, NULL); |
mdoc->last->line, mdoc->last->pos, NULL); |
if ( ! hasnd) |
if ( ! hasnd) |
mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse, |
mandoc_msg(MANDOCERR_NAMESEC_NOND, |
mdoc->last->line, mdoc->last->pos, NULL); |
mdoc->last->line, mdoc->last->pos, NULL); |
} |
} |
|
|
Line 1697 post_sh_see_also(POST_ARGS) |
|
Line 2183 post_sh_see_also(POST_ARGS) |
|
sec = n->child->next->string; |
sec = n->child->next->string; |
if (lastsec != NULL) { |
if (lastsec != NULL) { |
if (lastpunct[0] != ',' || lastpunct[1] != '\0') |
if (lastpunct[0] != ',' || lastpunct[1] != '\0') |
mandoc_vmsg(MANDOCERR_XR_PUNCT, |
mandoc_msg(MANDOCERR_XR_PUNCT, n->line, |
mdoc->parse, n->line, n->pos, |
n->pos, "%s before %s(%s)", |
"%s before %s(%s)", lastpunct, |
lastpunct, name, sec); |
name, sec); |
|
cmp = strcmp(lastsec, sec); |
cmp = strcmp(lastsec, sec); |
if (cmp > 0) |
if (cmp > 0) |
mandoc_vmsg(MANDOCERR_XR_ORDER, |
mandoc_msg(MANDOCERR_XR_ORDER, n->line, |
mdoc->parse, n->line, n->pos, |
n->pos, "%s(%s) after %s(%s)", |
"%s(%s) after %s(%s)", name, |
name, sec, lastname, lastsec); |
sec, lastname, lastsec); |
|
else if (cmp == 0 && |
else if (cmp == 0 && |
strcasecmp(lastname, name) > 0) |
strcasecmp(lastname, name) > 0) |
mandoc_vmsg(MANDOCERR_XR_ORDER, |
mandoc_msg(MANDOCERR_XR_ORDER, n->line, |
mdoc->parse, n->line, n->pos, |
n->pos, "%s after %s", name, lastname); |
"%s after %s", name, lastname); |
|
} |
} |
lastname = name; |
lastname = name; |
lastsec = sec; |
lastsec = sec; |
Line 1731 post_sh_see_also(POST_ARGS) |
|
Line 2214 post_sh_see_also(POST_ARGS) |
|
if (isalpha((const unsigned char)*name)) |
if (isalpha((const unsigned char)*name)) |
return; |
return; |
lastpunct = n->string; |
lastpunct = n->string; |
if (n->next == NULL) |
if (n->next == NULL || n->next->tok == MDOC_Rs) |
mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse, |
mandoc_msg(MANDOCERR_XR_PUNCT, n->line, |
n->line, n->pos, "%s after %s(%s)", |
n->pos, "%s after %s(%s)", |
lastpunct, lastname, lastsec); |
lastpunct, lastname, lastsec); |
n = n->next; |
n = n->next; |
} |
} |
Line 1754 post_sh_authors(POST_ARGS) |
|
Line 2237 post_sh_authors(POST_ARGS) |
|
{ |
{ |
|
|
if ( ! child_an(mdoc->last)) |
if ( ! child_an(mdoc->last)) |
mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse, |
mandoc_msg(MANDOCERR_AN_MISSING, |
mdoc->last->line, mdoc->last->pos, NULL); |
mdoc->last->line, mdoc->last->pos, NULL); |
} |
} |
|
|
|
/* |
|
* Return an upper bound for the string distance (allowing |
|
* transpositions). Not a full Levenshtein implementation |
|
* because Levenshtein is quadratic in the string length |
|
* and this function is called for every standard name, |
|
* so the check for each custom name would be cubic. |
|
* The following crude heuristics is linear, resulting |
|
* in quadratic behaviour for checking one custom name, |
|
* which does not cause measurable slowdown. |
|
*/ |
|
static int |
|
similar(const char *s1, const char *s2) |
|
{ |
|
const int maxdist = 3; |
|
int dist = 0; |
|
|
|
while (s1[0] != '\0' && s2[0] != '\0') { |
|
if (s1[0] == s2[0]) { |
|
s1++; |
|
s2++; |
|
continue; |
|
} |
|
if (++dist > maxdist) |
|
return INT_MAX; |
|
if (s1[1] == s2[1]) { /* replacement */ |
|
s1++; |
|
s2++; |
|
} else if (s1[0] == s2[1] && s1[1] == s2[0]) { |
|
s1 += 2; /* transposition */ |
|
s2 += 2; |
|
} else if (s1[0] == s2[1]) /* insertion */ |
|
s2++; |
|
else if (s1[1] == s2[0]) /* deletion */ |
|
s1++; |
|
else |
|
return INT_MAX; |
|
} |
|
dist += strlen(s1) + strlen(s2); |
|
return dist > maxdist ? INT_MAX : dist; |
|
} |
|
|
static void |
static void |
post_sh_head(POST_ARGS) |
post_sh_head(POST_ARGS) |
{ |
{ |
struct roff_node *nch; |
struct roff_node *nch; |
const char *goodsec; |
const char *goodsec; |
|
const char *const *testsec; |
|
int dist, mindist; |
enum roff_sec sec; |
enum roff_sec sec; |
|
|
/* |
/* |
Line 1777 post_sh_head(POST_ARGS) |
|
Line 2303 post_sh_head(POST_ARGS) |
|
/* The NAME should be first. */ |
/* The NAME should be first. */ |
|
|
if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE) |
if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE) |
mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse, |
mandoc_msg(MANDOCERR_NAMESEC_FIRST, |
mdoc->last->line, mdoc->last->pos, "Sh %s", |
mdoc->last->line, mdoc->last->pos, "Sh %s", |
sec != SEC_CUSTOM ? secnames[sec] : |
sec != SEC_CUSTOM ? secnames[sec] : |
(nch = mdoc->last->child) == NULL ? "" : |
(nch = mdoc->last->child) == NULL ? "" : |
nch->type == ROFFT_TEXT ? nch->string : |
nch->type == ROFFT_TEXT ? nch->string : |
mdoc_macronames[nch->tok]); |
roff_name[nch->tok]); |
|
|
/* The SYNOPSIS gets special attention in other areas. */ |
/* The SYNOPSIS gets special attention in other areas. */ |
|
|
Line 1800 post_sh_head(POST_ARGS) |
|
Line 2326 post_sh_head(POST_ARGS) |
|
|
|
/* We don't care about custom sections after this. */ |
/* We don't care about custom sections after this. */ |
|
|
if (sec == SEC_CUSTOM) |
if (sec == SEC_CUSTOM) { |
|
if ((nch = mdoc->last->child) == NULL || |
|
nch->type != ROFFT_TEXT || nch->next != NULL) |
|
return; |
|
goodsec = NULL; |
|
mindist = INT_MAX; |
|
for (testsec = secnames + 1; *testsec != NULL; testsec++) { |
|
dist = similar(nch->string, *testsec); |
|
if (dist < mindist) { |
|
goodsec = *testsec; |
|
mindist = dist; |
|
} |
|
} |
|
if (goodsec != NULL) |
|
mandoc_msg(MANDOCERR_SEC_TYPO, nch->line, nch->pos, |
|
"Sh %s instead of %s", nch->string, goodsec); |
return; |
return; |
|
} |
|
|
/* |
/* |
* Check whether our non-custom section is being repeated or is |
* Check whether our non-custom section is being repeated or is |
Line 1809 post_sh_head(POST_ARGS) |
|
Line 2351 post_sh_head(POST_ARGS) |
|
*/ |
*/ |
|
|
if (sec == mdoc->lastnamed) |
if (sec == mdoc->lastnamed) |
mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_SEC_REP, mdoc->last->line, |
mdoc->last->line, mdoc->last->pos, |
mdoc->last->pos, "Sh %s", secnames[sec]); |
"Sh %s", secnames[sec]); |
|
|
|
if (sec < mdoc->lastnamed) |
if (sec < mdoc->lastnamed) |
mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse, |
mandoc_msg(MANDOCERR_SEC_ORDER, mdoc->last->line, |
mdoc->last->line, mdoc->last->pos, |
mdoc->last->pos, "Sh %s", secnames[sec]); |
"Sh %s", secnames[sec]); |
|
|
|
/* Mark the last named section. */ |
/* Mark the last named section. */ |
|
|
Line 1848 post_sh_head(POST_ARGS) |
|
Line 2388 post_sh_head(POST_ARGS) |
|
break; |
break; |
if (NULL == goodsec) |
if (NULL == goodsec) |
goodsec = "9"; |
goodsec = "9"; |
mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse, |
mandoc_msg(MANDOCERR_SEC_MSEC, |
mdoc->last->line, mdoc->last->pos, |
mdoc->last->line, mdoc->last->pos, |
"Sh %s for %s only", secnames[sec], goodsec); |
"Sh %s for %s only", secnames[sec], goodsec); |
break; |
break; |
Line 1858 post_sh_head(POST_ARGS) |
|
Line 2398 post_sh_head(POST_ARGS) |
|
} |
} |
|
|
static void |
static void |
|
post_xr(POST_ARGS) |
|
{ |
|
struct roff_node *n, *nch; |
|
|
|
n = mdoc->last; |
|
nch = n->child; |
|
if (nch->next == NULL) { |
|
mandoc_msg(MANDOCERR_XR_NOSEC, |
|
n->line, n->pos, "Xr %s", nch->string); |
|
} else { |
|
assert(nch->next == n->last); |
|
if(mandoc_xr_add(nch->next->string, nch->string, |
|
nch->line, nch->pos)) |
|
mandoc_msg(MANDOCERR_XR_SELF, |
|
nch->line, nch->pos, "Xr %s %s", |
|
nch->string, nch->next->string); |
|
} |
|
post_delim_nb(mdoc); |
|
} |
|
|
|
static void |
post_ignpar(POST_ARGS) |
post_ignpar(POST_ARGS) |
{ |
{ |
struct roff_node *np; |
struct roff_node *np; |
|
|
switch (mdoc->last->type) { |
switch (mdoc->last->type) { |
|
case ROFFT_BLOCK: |
|
post_prevpar(mdoc); |
|
return; |
case ROFFT_HEAD: |
case ROFFT_HEAD: |
|
post_delim(mdoc); |
post_hyph(mdoc); |
post_hyph(mdoc); |
return; |
return; |
case ROFFT_BODY: |
case ROFFT_BODY: |
Line 1873 post_ignpar(POST_ARGS) |
|
Line 2438 post_ignpar(POST_ARGS) |
|
} |
} |
|
|
if ((np = mdoc->last->child) != NULL) |
if ((np = mdoc->last->child) != NULL) |
if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) { |
if (np->tok == MDOC_Pp || |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
np->tok == ROFF_br || np->tok == ROFF_sp) { |
mdoc->parse, np->line, np->pos, |
mandoc_msg(MANDOCERR_PAR_SKIP, np->line, np->pos, |
"%s after %s", mdoc_macronames[np->tok], |
"%s after %s", roff_name[np->tok], |
mdoc_macronames[mdoc->last->tok]); |
roff_name[mdoc->last->tok]); |
roff_node_delete(mdoc, np); |
roff_node_delete(mdoc, np); |
} |
} |
|
|
if ((np = mdoc->last->last) != NULL) |
if ((np = mdoc->last->last) != NULL) |
if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) { |
if (np->tok == MDOC_Pp || np->tok == ROFF_br) { |
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
mandoc_msg(MANDOCERR_PAR_SKIP, np->line, np->pos, |
np->line, np->pos, "%s at the end of %s", |
"%s at the end of %s", roff_name[np->tok], |
mdoc_macronames[np->tok], |
roff_name[mdoc->last->tok]); |
mdoc_macronames[mdoc->last->tok]); |
|
roff_node_delete(mdoc, np); |
roff_node_delete(mdoc, np); |
} |
} |
} |
} |
Line 1903 post_prevpar(POST_ARGS) |
|
Line 2467 post_prevpar(POST_ARGS) |
|
return; |
return; |
|
|
/* |
/* |
* Don't allow prior `Lp' or `Pp' prior to a paragraph-type |
* Don't allow `Pp' prior to a paragraph-type |
* block: `Lp', `Pp', or non-compact `Bd' or `Bl'. |
* block: `Pp' or non-compact `Bd' or `Bl'. |
*/ |
*/ |
|
|
if (n->prev->tok != MDOC_Pp && |
if (n->prev->tok != MDOC_Pp && n->prev->tok != ROFF_br) |
n->prev->tok != MDOC_Lp && |
|
n->prev->tok != MDOC_br) |
|
return; |
return; |
if (n->tok == MDOC_Bl && n->norm->Bl.comp) |
if (n->tok == MDOC_Bl && n->norm->Bl.comp) |
return; |
return; |
Line 1918 post_prevpar(POST_ARGS) |
|
Line 2480 post_prevpar(POST_ARGS) |
|
if (n->tok == MDOC_It && n->parent->norm->Bl.comp) |
if (n->tok == MDOC_It && n->parent->norm->Bl.comp) |
return; |
return; |
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
mandoc_msg(MANDOCERR_PAR_SKIP, n->prev->line, n->prev->pos, |
n->prev->line, n->prev->pos, |
"%s before %s", roff_name[n->prev->tok], roff_name[n->tok]); |
"%s before %s", mdoc_macronames[n->prev->tok], |
|
mdoc_macronames[n->tok]); |
|
roff_node_delete(mdoc, n->prev); |
roff_node_delete(mdoc, n->prev); |
} |
} |
|
|
Line 1930 post_par(POST_ARGS) |
|
Line 2490 post_par(POST_ARGS) |
|
{ |
{ |
struct roff_node *np; |
struct roff_node *np; |
|
|
np = mdoc->last; |
post_prevpar(mdoc); |
if (np->tok != MDOC_br && np->tok != MDOC_sp) |
|
post_prevpar(mdoc); |
|
|
|
if (np->tok == MDOC_sp) { |
np = mdoc->last; |
if (np->child != NULL && np->child->next != NULL) |
if (np->child != NULL) |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_SKIP, np->line, np->pos, |
np->child->next->line, np->child->next->pos, |
"%s %s", roff_name[np->tok], np->child->string); |
"sp ... %s", np->child->next->string); |
|
} else if (np->child != NULL) |
|
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
|
mdoc->parse, np->line, np->pos, "%s %s", |
|
mdoc_macronames[np->tok], np->child->string); |
|
|
|
if ((np = mdoc->last->prev) == NULL) { |
|
np = mdoc->last->parent; |
|
if (np->tok != MDOC_Sh && np->tok != MDOC_Ss) |
|
return; |
|
} else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp && |
|
(mdoc->last->tok != MDOC_br || |
|
(np->tok != MDOC_sp && np->tok != MDOC_br))) |
|
return; |
|
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
|
mdoc->last->line, mdoc->last->pos, |
|
"%s after %s", mdoc_macronames[mdoc->last->tok], |
|
mdoc_macronames[np->tok]); |
|
roff_node_delete(mdoc, mdoc->last); |
|
} |
} |
|
|
static void |
static void |
Line 1967 post_dd(POST_ARGS) |
|
Line 2505 post_dd(POST_ARGS) |
|
char *datestr; |
char *datestr; |
|
|
n = mdoc->last; |
n = mdoc->last; |
|
n->flags |= NODE_NOPRT; |
|
|
if (mdoc->meta.date != NULL) { |
if (mdoc->meta.date != NULL) { |
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_REP, n->line, n->pos, "Dd"); |
n->line, n->pos, "Dd"); |
|
free(mdoc->meta.date); |
free(mdoc->meta.date); |
} else if (mdoc->flags & MDOC_PBODY) |
} else if (mdoc->flags & MDOC_PBODY) |
mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_LATE, n->line, n->pos, "Dd"); |
n->line, n->pos, "Dd"); |
|
else if (mdoc->meta.title != NULL) |
else if (mdoc->meta.title != NULL) |
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_ORDER, |
n->line, n->pos, "Dd after Dt"); |
n->line, n->pos, "Dd after Dt"); |
else if (mdoc->meta.os != NULL) |
else if (mdoc->meta.os != NULL) |
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_ORDER, |
n->line, n->pos, "Dd after Os"); |
n->line, n->pos, "Dd after Os"); |
|
|
if (n->child == NULL || n->child->string[0] == '\0') { |
if (n->child == NULL || n->child->string[0] == '\0') { |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mandoc_normdate(mdoc->parse, NULL, n->line, n->pos); |
mandoc_normdate(mdoc, NULL, n->line, n->pos); |
goto out; |
return; |
} |
} |
|
|
datestr = NULL; |
datestr = NULL; |
Line 1992 post_dd(POST_ARGS) |
|
Line 2530 post_dd(POST_ARGS) |
|
if (mdoc->quick) |
if (mdoc->quick) |
mdoc->meta.date = datestr; |
mdoc->meta.date = datestr; |
else { |
else { |
mdoc->meta.date = mandoc_normdate(mdoc->parse, |
mdoc->meta.date = mandoc_normdate(mdoc, |
datestr, n->line, n->pos); |
datestr, n->line, n->pos); |
free(datestr); |
free(datestr); |
} |
} |
out: |
|
roff_node_delete(mdoc, n); |
|
} |
} |
|
|
static void |
static void |
Line 2008 post_dt(POST_ARGS) |
|
Line 2544 post_dt(POST_ARGS) |
|
char *p; |
char *p; |
|
|
n = mdoc->last; |
n = mdoc->last; |
|
n->flags |= NODE_NOPRT; |
|
|
if (mdoc->flags & MDOC_PBODY) { |
if (mdoc->flags & MDOC_PBODY) { |
mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse, |
mandoc_msg(MANDOCERR_DT_LATE, n->line, n->pos, "Dt"); |
n->line, n->pos, "Dt"); |
return; |
goto out; |
|
} |
} |
|
|
if (mdoc->meta.title != NULL) |
if (mdoc->meta.title != NULL) |
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_REP, n->line, n->pos, "Dt"); |
n->line, n->pos, "Dt"); |
|
else if (mdoc->meta.os != NULL) |
else if (mdoc->meta.os != NULL) |
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_ORDER, |
n->line, n->pos, "Dt after Os"); |
n->line, n->pos, "Dt after Os"); |
|
|
free(mdoc->meta.title); |
free(mdoc->meta.title); |
Line 2035 post_dt(POST_ARGS) |
|
Line 2571 post_dt(POST_ARGS) |
|
|
|
nn = n->child; |
nn = n->child; |
if (nn == NULL || *nn->string == '\0') { |
if (nn == NULL || *nn->string == '\0') { |
mandoc_msg(MANDOCERR_DT_NOTITLE, |
mandoc_msg(MANDOCERR_DT_NOTITLE, n->line, n->pos, "Dt"); |
mdoc->parse, n->line, n->pos, "Dt"); |
|
mdoc->meta.title = mandoc_strdup("UNTITLED"); |
mdoc->meta.title = mandoc_strdup("UNTITLED"); |
} else { |
} else { |
mdoc->meta.title = mandoc_strdup(nn->string); |
mdoc->meta.title = mandoc_strdup(nn->string); |
Line 2045 post_dt(POST_ARGS) |
|
Line 2580 post_dt(POST_ARGS) |
|
|
|
for (p = nn->string; *p != '\0'; p++) |
for (p = nn->string; *p != '\0'; p++) |
if (islower((unsigned char)*p)) { |
if (islower((unsigned char)*p)) { |
mandoc_vmsg(MANDOCERR_TITLE_CASE, |
mandoc_msg(MANDOCERR_TITLE_CASE, nn->line, |
mdoc->parse, nn->line, |
nn->pos + (int)(p - nn->string), |
nn->pos + (p - nn->string), |
|
"Dt %s", nn->string); |
"Dt %s", nn->string); |
break; |
break; |
} |
} |
} |
} |
|
|
/* Mandatory second argument: section. */ |
/* Mandatory second argument: section. */ |
|
|
if (nn != NULL) |
if (nn != NULL) |
nn = nn->next; |
nn = nn->next; |
|
|
if (nn == NULL) { |
if (nn == NULL) { |
mandoc_vmsg(MANDOCERR_MSEC_MISSING, |
mandoc_msg(MANDOCERR_MSEC_MISSING, n->line, n->pos, |
mdoc->parse, n->line, n->pos, |
|
"Dt %s", mdoc->meta.title); |
"Dt %s", mdoc->meta.title); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
goto out; /* msec and arch remain NULL. */ |
return; /* msec and arch remain NULL. */ |
} |
} |
|
|
mdoc->meta.msec = mandoc_strdup(nn->string); |
mdoc->meta.msec = mandoc_strdup(nn->string); |
Line 2072 post_dt(POST_ARGS) |
|
Line 2605 post_dt(POST_ARGS) |
|
|
|
cp = mandoc_a2msec(nn->string); |
cp = mandoc_a2msec(nn->string); |
if (cp == NULL) { |
if (cp == NULL) { |
mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse, |
mandoc_msg(MANDOCERR_MSEC_BAD, |
nn->line, nn->pos, "Dt ... %s", nn->string); |
nn->line, nn->pos, "Dt ... %s", nn->string); |
mdoc->meta.vol = mandoc_strdup(nn->string); |
mdoc->meta.vol = mandoc_strdup(nn->string); |
} else |
} else |
Line 2081 post_dt(POST_ARGS) |
|
Line 2614 post_dt(POST_ARGS) |
|
/* Optional third argument: architecture. */ |
/* Optional third argument: architecture. */ |
|
|
if ((nn = nn->next) == NULL) |
if ((nn = nn->next) == NULL) |
goto out; |
return; |
|
|
for (p = nn->string; *p != '\0'; p++) |
for (p = nn->string; *p != '\0'; p++) |
*p = tolower((unsigned char)*p); |
*p = tolower((unsigned char)*p); |
Line 2090 post_dt(POST_ARGS) |
|
Line 2623 post_dt(POST_ARGS) |
|
/* Ignore fourth and later arguments. */ |
/* Ignore fourth and later arguments. */ |
|
|
if ((nn = nn->next) != NULL) |
if ((nn = nn->next) != NULL) |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_EXCESS, |
nn->line, nn->pos, "Dt ... %s", nn->string); |
nn->line, nn->pos, "Dt ... %s", nn->string); |
|
|
out: |
|
roff_node_delete(mdoc, n); |
|
} |
} |
|
|
static void |
static void |
post_bx(POST_ARGS) |
post_bx(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n, *nch; |
|
const char *macro; |
|
|
|
post_delim_nb(mdoc); |
|
|
|
n = mdoc->last; |
|
nch = n->child; |
|
|
|
if (nch != NULL) { |
|
macro = !strcmp(nch->string, "Open") ? "Ox" : |
|
!strcmp(nch->string, "Net") ? "Nx" : |
|
!strcmp(nch->string, "Free") ? "Fx" : |
|
!strcmp(nch->string, "DragonFly") ? "Dx" : NULL; |
|
if (macro != NULL) |
|
mandoc_msg(MANDOCERR_BX, |
|
n->line, n->pos, "%s", macro); |
|
mdoc->last = nch; |
|
nch = nch->next; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
} else |
|
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, n->line, n->pos, "BSD"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
|
|
if (nch == NULL) { |
|
mdoc->last = n; |
|
return; |
|
} |
|
|
|
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->next = ROFF_NEXT_SIBLING; |
|
roff_word_alloc(mdoc, n->line, n->pos, "-"); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns); |
|
mdoc->last->flags |= NODE_NOSRC; |
|
mdoc->last = n; |
|
|
/* |
/* |
* Make `Bx's second argument always start with an uppercase |
* Make `Bx's second argument always start with an uppercase |
* letter. Groff checks if it's an "accepted" term, but we just |
* letter. Groff checks if it's an "accepted" term, but we just |
* uppercase blindly. |
* uppercase blindly. |
*/ |
*/ |
|
|
if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL) |
*nch->string = (char)toupper((unsigned char)*nch->string); |
*n->string = (char)toupper((unsigned char)*n->string); |
|
} |
} |
|
|
static void |
static void |
Line 2122 post_os(POST_ARGS) |
|
Line 2690 post_os(POST_ARGS) |
|
struct roff_node *n; |
struct roff_node *n; |
|
|
n = mdoc->last; |
n = mdoc->last; |
|
n->flags |= NODE_NOPRT; |
|
|
if (mdoc->meta.os != NULL) |
if (mdoc->meta.os != NULL) |
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_REP, n->line, n->pos, "Os"); |
n->line, n->pos, "Os"); |
|
else if (mdoc->flags & MDOC_PBODY) |
else if (mdoc->flags & MDOC_PBODY) |
mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_LATE, n->line, n->pos, "Os"); |
n->line, n->pos, "Os"); |
|
|
|
|
post_delim(mdoc); |
|
|
/* |
/* |
* Set the operating system by way of the `Os' macro. |
* Set the operating system by way of the `Os' macro. |
* The order of precedence is: |
* The order of precedence is: |
Line 2144 post_os(POST_ARGS) |
|
Line 2714 post_os(POST_ARGS) |
|
if (mdoc->meta.os) |
if (mdoc->meta.os) |
goto out; |
goto out; |
|
|
if (mdoc->defos) { |
if (mdoc->os_s != NULL) { |
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
mdoc->meta.os = mandoc_strdup(mdoc->os_s); |
goto out; |
goto out; |
} |
} |
|
|
Line 2154 post_os(POST_ARGS) |
|
Line 2724 post_os(POST_ARGS) |
|
#else /*!OSNAME */ |
#else /*!OSNAME */ |
if (defbuf == NULL) { |
if (defbuf == NULL) { |
if (uname(&utsname) == -1) { |
if (uname(&utsname) == -1) { |
mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse, |
mandoc_msg(MANDOCERR_OS_UNAME, n->line, n->pos, "Os"); |
n->line, n->pos, "Os"); |
|
defbuf = mandoc_strdup("UNKNOWN"); |
defbuf = mandoc_strdup("UNKNOWN"); |
} else |
} else |
mandoc_asprintf(&defbuf, "%s %s", |
mandoc_asprintf(&defbuf, "%s %s", |
Line 2165 post_os(POST_ARGS) |
|
Line 2734 post_os(POST_ARGS) |
|
#endif /*!OSNAME*/ |
#endif /*!OSNAME*/ |
|
|
out: |
out: |
roff_node_delete(mdoc, n); |
if (mdoc->meta.os_e == MANDOC_OS_OTHER) { |
} |
if (strstr(mdoc->meta.os, "OpenBSD") != NULL) |
|
mdoc->meta.os_e = MANDOC_OS_OPENBSD; |
|
else if (strstr(mdoc->meta.os, "NetBSD") != NULL) |
|
mdoc->meta.os_e = MANDOC_OS_NETBSD; |
|
} |
|
|
/* |
/* |
* If no argument is provided, |
* This is the earliest point where we can check |
* fill in the name of the current manual page. |
* Mdocdate conventions because we don't know |
*/ |
* the operating system earlier. |
static void |
*/ |
post_ex(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
|
|
post_std(mdoc); |
|
|
|
n = mdoc->last; |
|
if (n->child != NULL) |
if (n->child != NULL) |
return; |
mandoc_msg(MANDOCERR_OS_ARG, n->child->line, n->child->pos, |
|
"Os %s (%s)", n->child->string, |
|
mdoc->meta.os_e == MANDOC_OS_OPENBSD ? |
|
"OpenBSD" : "NetBSD"); |
|
|
if (mdoc->meta.name == NULL) { |
while (n->tok != MDOC_Dd) |
mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse, |
if ((n = n->prev) == NULL) |
n->line, n->pos, "Ex"); |
return; |
|
if ((n = n->child) == NULL) |
return; |
return; |
|
if (strncmp(n->string, "$" "Mdocdate", 9)) { |
|
if (mdoc->meta.os_e == MANDOC_OS_OPENBSD) |
|
mandoc_msg(MANDOCERR_MDOCDATE_MISSING, n->line, |
|
n->pos, "Dd %s (OpenBSD)", n->string); |
|
} else { |
|
if (mdoc->meta.os_e == MANDOC_OS_NETBSD) |
|
mandoc_msg(MANDOCERR_MDOCDATE, n->line, |
|
n->pos, "Dd %s (NetBSD)", n->string); |
} |
} |
|
|
mdoc->next = ROFF_NEXT_CHILD; |
|
roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name); |
|
mdoc->last = n; |
|
} |
} |
|
|
enum roff_sec |
enum roff_sec |
Line 2207 mdoc_a2sec(const char *p) |
|
Line 2782 mdoc_a2sec(const char *p) |
|
} |
} |
|
|
static size_t |
static size_t |
macro2len(int macro) |
macro2len(enum roff_tok macro) |
{ |
{ |
|
|
switch (macro) { |
switch (macro) { |