version 1.305, 2016/08/10 20:17:50 |
version 1.321, 2017/04/28 16:25:11 |
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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) 2010-2017 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 |
Line 51 enum check_ineq { |
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Line 51 enum check_ineq { |
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typedef void (*v_post)(POST_ARGS); |
typedef void (*v_post)(POST_ARGS); |
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static int build_list(struct roff_man *, int); |
static void check_text(struct roff_man *, int, int, char *); |
static void check_text(struct roff_man *, int, int, char *); |
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 *); |
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(char **); |
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static void post_an(POST_ARGS); |
static void post_an(POST_ARGS); |
Line 67 static void post_bf(POST_ARGS); |
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Line 68 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); |
Line 96 static void post_par(POST_ARGS); |
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Line 96 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 105 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_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 122 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 124 static v_post mdoc_valids[MDOC_MAX] = { |
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post_it, /* It */ |
post_it, /* It */ |
NULL, /* Ad */ |
NULL, /* 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 */ |
NULL, /* Cm */ |
Line 142 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 145 static v_post mdoc_valids[MDOC_MAX] = { |
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NULL, /* Op */ |
NULL, /* Op */ |
post_obsolete, /* Ot */ |
post_obsolete, /* Ot */ |
post_defaults, /* Pa */ |
post_defaults, /* Pa */ |
post_std, /* Rv */ |
post_rv, /* Rv */ |
post_st, /* St */ |
post_st, /* St */ |
NULL, /* Va */ |
NULL, /* Va */ |
NULL, /* Vt */ |
NULL, /* 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 166 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 169 static v_post mdoc_valids[MDOC_MAX] = { |
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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 176 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 179 static v_post mdoc_valids[MDOC_MAX] = { |
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NULL, /* Ef */ |
NULL, /* Ef */ |
NULL, /* Em */ |
NULL, /* Em */ |
NULL, /* Eo */ |
NULL, /* Eo */ |
NULL, /* Fx */ |
post_xx, /* Fx */ |
NULL, /* Ms */ |
NULL, /* 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 */ |
Line 199 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 202 static v_post mdoc_valids[MDOC_MAX] = { |
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post_hyph, /* Sx */ |
post_hyph, /* Sx */ |
NULL, /* Sy */ |
NULL, /* Sy */ |
NULL, /* Tn */ |
NULL, /* Tn */ |
NULL, /* Ux */ |
post_xx, /* Ux */ |
NULL, /* Xc */ |
NULL, /* Xc */ |
NULL, /* Xo */ |
NULL, /* Xo */ |
post_fo, /* Fo */ |
post_fo, /* Fo */ |
Line 222 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 225 static v_post mdoc_valids[MDOC_MAX] = { |
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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 */ |
post_par, /* br */ |
post_par, /* sp */ |
post_par, /* sp */ |
Line 230 static v_post mdoc_valids[MDOC_MAX] = { |
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Line 233 static v_post mdoc_valids[MDOC_MAX] = { |
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NULL, /* Ta */ |
NULL, /* Ta */ |
NULL, /* ll */ |
NULL, /* ll */ |
}; |
}; |
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static const v_post *const mdoc_valids = __mdoc_valids - MDOC_Dd; |
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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, |
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mdoc_node_validate(struct roff_man *mdoc) |
mdoc_node_validate(struct roff_man *mdoc) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n; |
v_post *p; |
const v_post *p; |
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n = mdoc->last; |
n = mdoc->last; |
mdoc->last = mdoc->last->child; |
mdoc->last = mdoc->last->child; |
Line 297 mdoc_node_validate(struct roff_man *mdoc) |
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Line 301 mdoc_node_validate(struct roff_man *mdoc) |
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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) |
if (n->sec != SEC_SYNOPSIS || |
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(n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd)) |
check_text(mdoc, n->line, n->pos, n->string); |
check_text(mdoc, n->line, n->pos, n->string); |
break; |
break; |
case ROFFT_EQN: |
case ROFFT_EQN: |
Line 316 mdoc_node_validate(struct roff_man *mdoc) |
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Line 321 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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Line 619 post_bd(POST_ARGS) |
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Line 624 post_bd(POST_ARGS) |
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} |
} |
} |
} |
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/* |
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* Stand-alone line macros. |
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*/ |
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static void |
static void |
post_an_norm(POST_ARGS) |
post_an_norm(POST_ARGS) |
{ |
{ |
Line 647 post_an_norm(POST_ARGS) |
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Line 656 post_an_norm(POST_ARGS) |
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} |
} |
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static void |
static void |
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post_eoln(POST_ARGS) |
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{ |
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struct roff_node *n; |
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n = mdoc->last; |
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if (n->child != NULL) |
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mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse, n->line, |
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n->pos, "%s %s", roff_name[n->tok], n->child->string); |
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while (n->child != NULL) |
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roff_node_delete(mdoc, n->child); |
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roff_word_alloc(mdoc, n->line, n->pos, n->tok == MDOC_Bt ? |
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"is currently in beta test." : "currently under development."); |
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mdoc->last->flags |= NODE_EOS | NODE_NOSRC; |
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mdoc->last = n; |
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} |
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static int |
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build_list(struct roff_man *mdoc, int tok) |
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{ |
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struct roff_node *n; |
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int ic; |
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n = mdoc->last->next; |
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for (ic = 1;; ic++) { |
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roff_elem_alloc(mdoc, n->line, n->pos, tok); |
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mdoc->last->flags |= NODE_NOSRC; |
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mdoc_node_relink(mdoc, n); |
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n = mdoc->last = mdoc->last->parent; |
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mdoc->next = ROFF_NEXT_SIBLING; |
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if (n->next == NULL) |
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return ic; |
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if (ic > 1 || n->next->next != NULL) { |
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roff_word_alloc(mdoc, n->line, n->pos, ","); |
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mdoc->last->flags |= NODE_DELIMC | NODE_NOSRC; |
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} |
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n = mdoc->last->next; |
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if (n->next == NULL) { |
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roff_word_alloc(mdoc, n->line, n->pos, "and"); |
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mdoc->last->flags |= NODE_NOSRC; |
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} |
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} |
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} |
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static void |
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post_ex(POST_ARGS) |
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{ |
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struct roff_node *n; |
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int ic; |
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post_std(mdoc); |
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n = mdoc->last; |
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mdoc->next = ROFF_NEXT_CHILD; |
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roff_word_alloc(mdoc, n->line, n->pos, "The"); |
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mdoc->last->flags |= NODE_NOSRC; |
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if (mdoc->last->next != NULL) |
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ic = build_list(mdoc, MDOC_Nm); |
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else if (mdoc->meta.name != NULL) { |
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roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Nm); |
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mdoc->last->flags |= NODE_NOSRC; |
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roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name); |
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mdoc->last->flags |= NODE_NOSRC; |
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mdoc->last = mdoc->last->parent; |
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mdoc->next = ROFF_NEXT_SIBLING; |
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ic = 1; |
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} else { |
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mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse, |
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n->line, n->pos, "Ex"); |
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ic = 0; |
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} |
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roff_word_alloc(mdoc, n->line, n->pos, |
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ic > 1 ? "utilities exit\\~0" : "utility exits\\~0"); |
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mdoc->last->flags |= NODE_NOSRC; |
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roff_word_alloc(mdoc, n->line, n->pos, |
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"on success, and\\~>0 if an error occurs."); |
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mdoc->last->flags |= NODE_EOS | NODE_NOSRC; |
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mdoc->last = n; |
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} |
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static void |
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post_lb(POST_ARGS) |
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{ |
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struct roff_node *n; |
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const char *p; |
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n = mdoc->last; |
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assert(n->child->type == ROFFT_TEXT); |
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mdoc->next = ROFF_NEXT_CHILD; |
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if ((p = mdoc_a2lib(n->child->string)) != NULL) { |
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n->child->flags |= NODE_NOPRT; |
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roff_word_alloc(mdoc, n->line, n->pos, p); |
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mdoc->last->flags = NODE_NOSRC; |
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mdoc->last = n; |
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return; |
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} |
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roff_word_alloc(mdoc, n->line, n->pos, "library"); |
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mdoc->last->flags = NODE_NOSRC; |
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roff_word_alloc(mdoc, n->line, n->pos, "\\(Lq"); |
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mdoc->last->flags = NODE_DELIMO | NODE_NOSRC; |
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mdoc->last = mdoc->last->next; |
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roff_word_alloc(mdoc, n->line, n->pos, "\\(Rq"); |
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mdoc->last->flags = NODE_DELIMC | NODE_NOSRC; |
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mdoc->last = n; |
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} |
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static void |
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post_rv(POST_ARGS) |
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{ |
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struct roff_node *n; |
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int ic; |
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post_std(mdoc); |
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n = mdoc->last; |
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mdoc->next = ROFF_NEXT_CHILD; |
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if (n->child != NULL) { |
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roff_word_alloc(mdoc, n->line, n->pos, "The"); |
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mdoc->last->flags |= NODE_NOSRC; |
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ic = build_list(mdoc, MDOC_Fn); |
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roff_word_alloc(mdoc, n->line, n->pos, |
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ic > 1 ? "functions return" : "function returns"); |
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mdoc->last->flags |= NODE_NOSRC; |
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roff_word_alloc(mdoc, n->line, n->pos, |
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"the value\\~0 if successful;"); |
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} else |
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roff_word_alloc(mdoc, n->line, n->pos, "Upon successful " |
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"completion, the value\\~0 is returned;"); |
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mdoc->last->flags |= NODE_NOSRC; |
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roff_word_alloc(mdoc, n->line, n->pos, "otherwise " |
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"the value\\~\\-1 is returned and the global variable"); |
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mdoc->last->flags |= NODE_NOSRC; |
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roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Va); |
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mdoc->last->flags |= NODE_NOSRC; |
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roff_word_alloc(mdoc, n->line, n->pos, "errno"); |
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mdoc->last->flags |= NODE_NOSRC; |
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mdoc->last = mdoc->last->parent; |
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mdoc->next = ROFF_NEXT_SIBLING; |
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roff_word_alloc(mdoc, n->line, n->pos, |
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"is set to indicate the error."); |
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mdoc->last->flags |= NODE_EOS | NODE_NOSRC; |
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mdoc->last = n; |
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} |
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static void |
post_std(POST_ARGS) |
post_std(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n; |
Line 657 post_std(POST_ARGS) |
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Line 817 post_std(POST_ARGS) |
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return; |
return; |
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mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse, |
mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, roff_name[n->tok]); |
} |
} |
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static void |
static void |
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post_st(POST_ARGS) |
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{ |
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struct roff_node *n, *nch; |
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const char *p; |
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n = mdoc->last; |
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nch = n->child; |
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assert(nch->type == ROFFT_TEXT); |
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if ((p = mdoc_a2st(nch->string)) == NULL) { |
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mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse, |
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nch->line, nch->pos, "St %s", nch->string); |
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roff_node_delete(mdoc, n); |
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return; |
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} |
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nch->flags |= NODE_NOPRT; |
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mdoc->next = ROFF_NEXT_CHILD; |
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roff_word_alloc(mdoc, nch->line, nch->pos, p); |
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mdoc->last->flags |= NODE_NOSRC; |
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mdoc->last= n; |
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} |
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static void |
post_obsolete(POST_ARGS) |
post_obsolete(POST_ARGS) |
{ |
{ |
struct roff_node *n; |
struct roff_node *n; |
Line 668 post_obsolete(POST_ARGS) |
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Line 852 post_obsolete(POST_ARGS) |
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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, mdoc->parse, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, roff_name[n->tok]); |
} |
} |
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/* |
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* Block macros. |
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*/ |
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static void |
static void |
post_bf(POST_ARGS) |
post_bf(POST_ARGS) |
{ |
{ |
Line 737 post_bf(POST_ARGS) |
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Line 925 post_bf(POST_ARGS) |
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} |
} |
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static void |
static void |
post_lb(POST_ARGS) |
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{ |
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struct roff_node *n; |
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const char *stdlibname; |
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char *libname; |
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n = mdoc->last->child; |
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assert(n->type == ROFFT_TEXT); |
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if (NULL == (stdlibname = mdoc_a2lib(n->string))) |
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mandoc_asprintf(&libname, |
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"library \\(Lq%s\\(Rq", n->string); |
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else |
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libname = mandoc_strdup(stdlibname); |
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free(n->string); |
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n->string = libname; |
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} |
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static void |
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post_eoln(POST_ARGS) |
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{ |
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const struct roff_node *n; |
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n = mdoc->last; |
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if (n->child != NULL) |
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mandoc_vmsg(MANDOCERR_ARG_SKIP, |
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mdoc->parse, n->line, n->pos, |
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"%s %s", mdoc_macronames[n->tok], |
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n->child->string); |
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} |
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static void |
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post_fname(POST_ARGS) |
post_fname(POST_ARGS) |
{ |
{ |
const struct roff_node *n; |
const struct roff_node *n; |
Line 851 post_nm(POST_ARGS) |
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Line 1006 post_nm(POST_ARGS) |
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n->last->tok == MDOC_Lp)) |
n->last->tok == MDOC_Lp)) |
mdoc_node_relink(mdoc, n->last); |
mdoc_node_relink(mdoc, n->last); |
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if (mdoc->meta.name != NULL) |
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return; |
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deroff(&mdoc->meta.name, n); |
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if (mdoc->meta.name == NULL) |
if (mdoc->meta.name == NULL) |
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deroff(&mdoc->meta.name, n); |
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if (mdoc->meta.name == NULL || |
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(mdoc->lastsec == SEC_NAME && n->child == NULL)) |
mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse, |
mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse, |
n->line, n->pos, "Nm"); |
n->line, n->pos, "Nm"); |
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if ((n->type != ROFFT_ELEM && n->type != ROFFT_HEAD) || |
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(n->child != NULL && n->child->type == ROFFT_TEXT) || |
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mdoc->meta.name == NULL) |
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return; |
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mdoc->next = ROFF_NEXT_CHILD; |
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roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name); |
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mdoc->last->flags |= NODE_NOSRC; |
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mdoc->last = n; |
} |
} |
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static void |
static void |
Line 871 post_nd(POST_ARGS) |
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Line 1035 post_nd(POST_ARGS) |
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if (n->type != ROFFT_BODY) |
if (n->type != ROFFT_BODY) |
return; |
return; |
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if (n->sec != SEC_NAME) |
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mandoc_msg(MANDOCERR_ND_LATE, mdoc->parse, |
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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, mdoc->parse, |
n->line, n->pos, "Nd"); |
n->line, n->pos, "Nd"); |
Line 886 post_display(POST_ARGS) |
|
Line 1054 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) |
|
roff_node_delete(mdoc, n); |
|
} else if (n->child == NULL) |
mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse, |
mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, 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 913 post_display(POST_ARGS) |
|
Line 1083 post_display(POST_ARGS) |
|
if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) { |
if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) { |
mandoc_vmsg(MANDOCERR_BD_NEST, |
mandoc_vmsg(MANDOCERR_BD_NEST, |
mdoc->parse, n->line, n->pos, |
mdoc->parse, n->line, n->pos, |
"%s in Bd", mdoc_macronames[n->tok]); |
"%s in Bd", roff_name[n->tok]); |
break; |
break; |
} |
} |
} |
} |
Line 943 post_defaults(POST_ARGS) |
|
Line 1113 post_defaults(POST_ARGS) |
|
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 1132 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 1144 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_vmsg(MANDOCERR_AT_BAD, mdoc->parse, |
mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse, |
n->line, n->pos, "At %s", n->string); |
nch->line, nch->pos, "At %s", nch->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 1026 post_es(POST_ARGS) |
|
Line 1195 post_es(POST_ARGS) |
|
} |
} |
|
|
static void |
static void |
|
post_xx(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
const char *os; |
|
|
|
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"; |
|
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 1065 post_it(POST_ARGS) |
|
Line 1269 post_it(POST_ARGS) |
|
/* 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_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse, |
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; |
Line 1097 post_bl_block(POST_ARGS) |
|
Line 1301 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 1130 post_bl_block(POST_ARGS) |
|
Line 1319 post_bl_block(POST_ARGS) |
|
if (ni->next == NULL) { |
if (ni->next == NULL) { |
mandoc_msg(MANDOCERR_PAR_MOVE, |
mandoc_msg(MANDOCERR_PAR_MOVE, |
mdoc->parse, nc->line, nc->pos, |
mdoc->parse, nc->line, nc->pos, |
mdoc_macronames[nc->tok]); |
roff_name[nc->tok]); |
mdoc_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_vmsg(MANDOCERR_PAR_SKIP, |
mdoc->parse, nc->line, nc->pos, |
mdoc->parse, 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; |
|
|
rewrite_macro2len(char **arg) |
rewrite_macro2len(char **arg) |
{ |
{ |
size_t width; |
size_t width; |
int tok; |
enum roff_tok tok; |
|
|
if (*arg == NULL) |
if (*arg == NULL) |
return; |
return; |
Line 1170 rewrite_macro2len(char **arg) |
|
Line 1358 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 1327 post_bl(POST_ARGS) |
|
Line 1450 post_bl(POST_ARGS) |
|
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; |
} |
} |
|
|
|
/* |
|
* In .Bl -column, the first rows may be implicit, |
|
* 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) { |
|
mdoc_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, mdoc->parse, |
mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse, |
nchild->line, nchild->pos, |
nchild->line, nchild->pos, roff_name[nchild->tok]); |
mdoc_macronames[nchild->tok]); |
|
|
|
/* |
/* |
* Move the node out of the Bl block. |
* Move the node out of the Bl block. |
Line 1347 post_bl(POST_ARGS) |
|
Line 1499 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 1417 post_sm(POST_ARGS) |
|
Line 1567 post_sm(POST_ARGS) |
|
|
|
mandoc_vmsg(MANDOCERR_SM_BAD, |
mandoc_vmsg(MANDOCERR_SM_BAD, |
mdoc->parse, nch->line, nch->pos, |
mdoc->parse, nch->line, nch->pos, |
"%s %s", mdoc_macronames[mdoc->last->tok], nch->string); |
"%s %s", roff_name[mdoc->last->tok], nch->string); |
mdoc_node_relink(mdoc, nch); |
mdoc_node_relink(mdoc, nch); |
return; |
return; |
} |
} |
Line 1460 post_root(POST_ARGS) |
|
Line 1610 post_root(POST_ARGS) |
|
mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL); |
mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 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, mdoc->parse, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, 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 1515 post_rs(POST_ARGS) |
|
Line 1644 post_rs(POST_ARGS) |
|
break; |
break; |
|
|
if (i == RSORD_MAX) { |
if (i == RSORD_MAX) { |
mandoc_msg(MANDOCERR_RS_BAD, |
mandoc_msg(MANDOCERR_RS_BAD, mdoc->parse, |
mdoc->parse, nch->line, nch->pos, |
nch->line, nch->pos, 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++; |
|
|
post_ns(POST_ARGS) |
post_ns(POST_ARGS) |
{ |
{ |
|
|
if (mdoc->last->flags & MDOC_LINE) |
if (mdoc->last->flags & NODE_LINE) |
mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse, |
mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse, |
mdoc->last->line, mdoc->last->pos, NULL); |
mdoc->last->line, mdoc->last->pos, NULL); |
} |
} |
Line 1648 post_sh_name(POST_ARGS) |
|
Line 1776 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_vmsg(MANDOCERR_NAMESEC_PUNCT, |
|
mdoc->parse, 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) |
Line 1657 post_sh_name(POST_ARGS) |
|
Line 1789 post_sh_name(POST_ARGS) |
|
mdoc->parse, n->line, n->pos, NULL); |
mdoc->parse, 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, mdoc->parse, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, roff_name[n->tok]); |
break; |
continue; |
} |
} |
|
break; |
} |
} |
|
|
if ( ! hasnm) |
if ( ! hasnm) |
Line 1782 post_sh_head(POST_ARGS) |
|
Line 1919 post_sh_head(POST_ARGS) |
|
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 1858 post_sh_head(POST_ARGS) |
|
Line 1995 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_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse, |
|
n->line, n->pos, "Xr %s", nch->string); |
|
return; |
|
} |
|
assert(nch->next == n->last); |
|
} |
|
|
|
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_hyph(mdoc); |
post_hyph(mdoc); |
return; |
return; |
Line 1876 post_ignpar(POST_ARGS) |
|
Line 2031 post_ignpar(POST_ARGS) |
|
if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) { |
if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) { |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
mdoc->parse, np->line, np->pos, |
mdoc->parse, 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); |
} |
} |
|
|
Line 1885 post_ignpar(POST_ARGS) |
|
Line 2040 post_ignpar(POST_ARGS) |
|
if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) { |
if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) { |
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
np->line, np->pos, "%s at the end of %s", |
np->line, np->pos, "%s at the end of %s", |
mdoc_macronames[np->tok], |
roff_name[np->tok], |
mdoc_macronames[mdoc->last->tok]); |
roff_name[mdoc->last->tok]); |
roff_node_delete(mdoc, np); |
roff_node_delete(mdoc, np); |
} |
} |
} |
} |
Line 1919 post_prevpar(POST_ARGS) |
|
Line 2074 post_prevpar(POST_ARGS) |
|
return; |
return; |
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
n->prev->line, n->prev->pos, |
n->prev->line, n->prev->pos, "%s before %s", |
"%s before %s", mdoc_macronames[n->prev->tok], |
roff_name[n->prev->tok], roff_name[n->tok]); |
mdoc_macronames[n->tok]); |
|
roff_node_delete(mdoc, n->prev); |
roff_node_delete(mdoc, n->prev); |
} |
} |
|
|
Line 1942 post_par(POST_ARGS) |
|
Line 2096 post_par(POST_ARGS) |
|
} else if (np->child != NULL) |
} else if (np->child != NULL) |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
mdoc->parse, np->line, np->pos, "%s %s", |
mdoc->parse, np->line, np->pos, "%s %s", |
mdoc_macronames[np->tok], np->child->string); |
roff_name[np->tok], np->child->string); |
|
|
if ((np = mdoc->last->prev) == NULL) { |
if ((np = mdoc->last->prev) == NULL) { |
np = mdoc->last->parent; |
np = mdoc->last->parent; |
Line 1954 post_par(POST_ARGS) |
|
Line 2108 post_par(POST_ARGS) |
|
return; |
return; |
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse, |
mdoc->last->line, mdoc->last->pos, |
mdoc->last->line, mdoc->last->pos, "%s after %s", |
"%s after %s", mdoc_macronames[mdoc->last->tok], |
roff_name[mdoc->last->tok], roff_name[np->tok]); |
mdoc_macronames[np->tok]); |
|
roff_node_delete(mdoc, mdoc->last); |
roff_node_delete(mdoc, mdoc->last); |
} |
} |
|
|
Line 1967 post_dd(POST_ARGS) |
|
Line 2120 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, mdoc->parse, |
n->line, n->pos, "Dd"); |
n->line, n->pos, "Dd"); |
Line 1984 post_dd(POST_ARGS) |
|
Line 2139 post_dd(POST_ARGS) |
|
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->parse, NULL, n->line, n->pos); |
goto out; |
return; |
} |
} |
|
|
datestr = NULL; |
datestr = NULL; |
Line 1996 post_dd(POST_ARGS) |
|
Line 2151 post_dd(POST_ARGS) |
|
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 2161 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, mdoc->parse, |
n->line, n->pos, "Dt"); |
n->line, n->pos, "Dt"); |
goto out; |
return; |
} |
} |
|
|
if (mdoc->meta.title != NULL) |
if (mdoc->meta.title != NULL) |
Line 2053 post_dt(POST_ARGS) |
|
Line 2208 post_dt(POST_ARGS) |
|
} |
} |
} |
} |
|
|
/* Mandatory second argument: section. */ |
/* Mandatory second argument: section. */ |
|
|
if (nn != NULL) |
if (nn != NULL) |
nn = nn->next; |
nn = nn->next; |
Line 2063 post_dt(POST_ARGS) |
|
Line 2218 post_dt(POST_ARGS) |
|
mdoc->parse, 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 2081 post_dt(POST_ARGS) |
|
Line 2236 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 2092 post_dt(POST_ARGS) |
|
Line 2247 post_dt(POST_ARGS) |
|
if ((nn = nn->next) != NULL) |
if ((nn = nn->next) != NULL) |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse, |
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; |
|
|
|
n = mdoc->last; |
|
nch = n->child; |
|
|
|
if (nch != NULL) { |
|
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 2302 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, mdoc->parse, |
n->line, n->pos, "Os"); |
n->line, n->pos, "Os"); |
Line 2142 post_os(POST_ARGS) |
|
Line 2324 post_os(POST_ARGS) |
|
mdoc->meta.os = NULL; |
mdoc->meta.os = NULL; |
deroff(&mdoc->meta.os, n); |
deroff(&mdoc->meta.os, n); |
if (mdoc->meta.os) |
if (mdoc->meta.os) |
goto out; |
return; |
|
|
if (mdoc->defos) { |
if (mdoc->defos) { |
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
goto out; |
return; |
} |
} |
|
|
#ifdef OSNAME |
#ifdef OSNAME |
Line 2163 post_os(POST_ARGS) |
|
Line 2345 post_os(POST_ARGS) |
|
} |
} |
mdoc->meta.os = mandoc_strdup(defbuf); |
mdoc->meta.os = mandoc_strdup(defbuf); |
#endif /*!OSNAME*/ |
#endif /*!OSNAME*/ |
|
|
out: |
|
roff_node_delete(mdoc, n); |
|
} |
} |
|
|
/* |
|
* If no argument is provided, |
|
* fill in the name of the current manual page. |
|
*/ |
|
static void |
|
post_ex(POST_ARGS) |
|
{ |
|
struct roff_node *n; |
|
|
|
post_std(mdoc); |
|
|
|
n = mdoc->last; |
|
if (n->child != NULL) |
|
return; |
|
|
|
if (mdoc->meta.name == NULL) { |
|
mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse, |
|
n->line, n->pos, "Ex"); |
|
return; |
|
} |
|
|
|
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 |
mdoc_a2sec(const char *p) |
mdoc_a2sec(const char *p) |
{ |
{ |
Line 2207 mdoc_a2sec(const char *p) |
|
Line 2360 mdoc_a2sec(const char *p) |
|
} |
} |
|
|
static size_t |
static size_t |
macro2len(int macro) |
macro2len(enum roff_tok macro) |
{ |
{ |
|
|
switch (macro) { |
switch (macro) { |