version 1.150, 2011/01/01 12:18:37 |
version 1.185, 2012/07/10 14:38:51 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2010, 2011, 2012 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
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#include "mdoc.h" |
#include "mandoc.h" |
#include "mandoc.h" |
#include "libmdoc.h" |
#include "libmdoc.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
Line 53 enum check_ineq { |
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Line 55 enum check_ineq { |
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enum check_lvl { |
enum check_lvl { |
CHECK_WARN, |
CHECK_WARN, |
CHECK_ERROR, |
CHECK_ERROR, |
CHECK_FATAL |
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}; |
}; |
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typedef int (*v_pre)(PRE_ARGS); |
typedef int (*v_pre)(PRE_ARGS); |
Line 71 static void check_text(struct mdoc *, int, int, char |
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Line 72 static void check_text(struct mdoc *, int, int, char |
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static void check_argv(struct mdoc *, |
static void check_argv(struct mdoc *, |
struct mdoc_node *, struct mdoc_argv *); |
struct mdoc_node *, struct mdoc_argv *); |
static void check_args(struct mdoc *, struct mdoc_node *); |
static void check_args(struct mdoc *, struct mdoc_node *); |
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static int concat(char *, const struct mdoc_node *, size_t); |
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static enum mdoc_sec a2sec(const char *); |
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static size_t macro2len(enum mdoct); |
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static int concat(struct mdoc *, char *, |
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const struct mdoc_node *, size_t); |
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static int ebool(POST_ARGS); |
static int ebool(POST_ARGS); |
static int berr_ge1(POST_ARGS); |
static int berr_ge1(POST_ARGS); |
static int bwarn_ge1(POST_ARGS); |
static int bwarn_ge1(POST_ARGS); |
static int eerr_eq0(POST_ARGS); |
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static int eerr_eq1(POST_ARGS); |
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static int eerr_ge1(POST_ARGS); |
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static int eerr_le1(POST_ARGS); |
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static int ewarn_eq0(POST_ARGS); |
static int ewarn_eq0(POST_ARGS); |
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static int ewarn_eq1(POST_ARGS); |
static int ewarn_ge1(POST_ARGS); |
static int ewarn_ge1(POST_ARGS); |
static int herr_eq0(POST_ARGS); |
static int ewarn_le1(POST_ARGS); |
static int herr_ge1(POST_ARGS); |
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static int hwarn_eq0(POST_ARGS); |
static int hwarn_eq0(POST_ARGS); |
static int hwarn_eq1(POST_ARGS); |
static int hwarn_eq1(POST_ARGS); |
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static int hwarn_ge1(POST_ARGS); |
static int hwarn_le1(POST_ARGS); |
static int hwarn_le1(POST_ARGS); |
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static int post_an(POST_ARGS); |
static int post_an(POST_ARGS); |
Line 98 static int post_bl_block(POST_ARGS); |
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Line 96 static int post_bl_block(POST_ARGS); |
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static int post_bl_block_width(POST_ARGS); |
static int post_bl_block_width(POST_ARGS); |
static int post_bl_block_tag(POST_ARGS); |
static int post_bl_block_tag(POST_ARGS); |
static int post_bl_head(POST_ARGS); |
static int post_bl_head(POST_ARGS); |
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static int post_bx(POST_ARGS); |
static int post_dd(POST_ARGS); |
static int post_dd(POST_ARGS); |
static int post_dt(POST_ARGS); |
static int post_dt(POST_ARGS); |
static int post_defaults(POST_ARGS); |
static int post_defaults(POST_ARGS); |
Line 106 static int post_eoln(POST_ARGS); |
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Line 105 static int post_eoln(POST_ARGS); |
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static int post_it(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_lb(POST_ARGS); |
static int post_lb(POST_ARGS); |
static int post_nm(POST_ARGS); |
static int post_nm(POST_ARGS); |
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static int post_ns(POST_ARGS); |
static int post_os(POST_ARGS); |
static int post_os(POST_ARGS); |
static int post_ignpar(POST_ARGS); |
static int post_ignpar(POST_ARGS); |
static int post_prol(POST_ARGS); |
static int post_prol(POST_ARGS); |
Line 137 static v_post posts_bd[] = { post_literal, hwarn_eq0, |
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Line 137 static v_post posts_bd[] = { post_literal, hwarn_eq0, |
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static v_post posts_bf[] = { hwarn_le1, post_bf, NULL }; |
static v_post posts_bf[] = { hwarn_le1, post_bf, NULL }; |
static v_post posts_bk[] = { hwarn_eq0, bwarn_ge1, NULL }; |
static v_post posts_bk[] = { hwarn_eq0, bwarn_ge1, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_bool[] = { eerr_eq1, ebool, NULL }; |
static v_post posts_bx[] = { post_bx, NULL }; |
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static v_post posts_bool[] = { ebool, NULL }; |
static v_post posts_eoln[] = { post_eoln, NULL }; |
static v_post posts_eoln[] = { post_eoln, NULL }; |
static v_post posts_defaults[] = { post_defaults, NULL }; |
static v_post posts_defaults[] = { post_defaults, NULL }; |
static v_post posts_dd[] = { ewarn_ge1, post_dd, post_prol, NULL }; |
static v_post posts_dd[] = { post_dd, post_prol, NULL }; |
static v_post posts_dl[] = { post_literal, bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_dl[] = { post_literal, bwarn_ge1, NULL }; |
static v_post posts_dt[] = { post_dt, post_prol, NULL }; |
static v_post posts_dt[] = { post_dt, post_prol, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_lb[] = { eerr_eq1, post_lb, NULL }; |
static v_post posts_lb[] = { post_lb, NULL }; |
static v_post posts_nd[] = { berr_ge1, NULL }; |
static v_post posts_nd[] = { berr_ge1, NULL }; |
static v_post posts_nm[] = { post_nm, NULL }; |
static v_post posts_nm[] = { post_nm, NULL }; |
static v_post posts_notext[] = { ewarn_eq0, NULL }; |
static v_post posts_notext[] = { ewarn_eq0, NULL }; |
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static v_post posts_ns[] = { post_ns, NULL }; |
static v_post posts_os[] = { post_os, post_prol, NULL }; |
static v_post posts_os[] = { post_os, post_prol, NULL }; |
static v_post posts_rs[] = { berr_ge1, herr_eq0, post_rs, NULL }; |
static v_post posts_rs[] = { post_rs, NULL }; |
static v_post posts_sh[] = { post_ignpar, herr_ge1, bwarn_ge1, post_sh, NULL }; |
static v_post posts_sh[] = { post_ignpar, hwarn_ge1, post_sh, NULL }; |
static v_post posts_sp[] = { eerr_le1, NULL }; |
static v_post posts_sp[] = { ewarn_le1, NULL }; |
static v_post posts_ss[] = { post_ignpar, herr_ge1, bwarn_ge1, NULL }; |
static v_post posts_ss[] = { post_ignpar, hwarn_ge1, NULL }; |
static v_post posts_st[] = { eerr_eq1, post_st, NULL }; |
static v_post posts_st[] = { post_st, NULL }; |
static v_post posts_std[] = { post_std, NULL }; |
static v_post posts_std[] = { post_std, NULL }; |
static v_post posts_text[] = { eerr_ge1, NULL }; |
static v_post posts_text[] = { ewarn_ge1, NULL }; |
static v_post posts_text1[] = { eerr_eq1, NULL }; |
static v_post posts_text1[] = { ewarn_eq1, NULL }; |
static v_post posts_vt[] = { post_vt, NULL }; |
static v_post posts_vt[] = { post_vt, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, NULL }; |
static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
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static v_pre pres_an[] = { pre_an, NULL }; |
static v_pre pres_an[] = { pre_an, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, pre_literal, pre_par, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, pre_literal, pre_par, NULL }; |
static v_pre pres_bl[] = { pre_bl, pre_par, NULL }; |
static v_pre pres_bl[] = { pre_bl, pre_par, NULL }; |
Line 177 static v_pre pres_sh[] = { pre_sh, NULL }; |
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Line 178 static v_pre pres_sh[] = { pre_sh, NULL }; |
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static v_pre pres_ss[] = { pre_ss, NULL }; |
static v_pre pres_ss[] = { pre_ss, NULL }; |
static v_pre pres_std[] = { pre_std, NULL }; |
static v_pre pres_std[] = { pre_std, NULL }; |
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const struct valids mdoc_valids[MDOC_MAX] = { |
static const struct valids mdoc_valids[MDOC_MAX] = { |
{ NULL, NULL }, /* Ap */ |
{ NULL, NULL }, /* Ap */ |
{ pres_dd, posts_dd }, /* Dd */ |
{ pres_dd, posts_dd }, /* Dd */ |
{ pres_dt, posts_dt }, /* Dt */ |
{ pres_dt, posts_dt }, /* Dt */ |
Line 192 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 193 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ pres_bl, posts_bl }, /* Bl */ |
{ pres_bl, posts_bl }, /* Bl */ |
{ NULL, NULL }, /* El */ |
{ NULL, NULL }, /* El */ |
{ pres_it, posts_it }, /* It */ |
{ pres_it, posts_it }, /* It */ |
{ NULL, posts_text }, /* Ad */ |
{ NULL, NULL }, /* Ad */ |
{ pres_an, posts_an }, /* An */ |
{ pres_an, posts_an }, /* An */ |
{ NULL, posts_defaults }, /* Ar */ |
{ NULL, posts_defaults }, /* Ar */ |
{ NULL, posts_text }, /* Cd */ |
{ NULL, NULL }, /* Cd */ |
{ NULL, NULL }, /* Cm */ |
{ NULL, NULL }, /* Cm */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Dv */ |
{ pres_er, posts_text }, /* Er */ |
{ pres_er, NULL }, /* Er */ |
{ NULL, NULL }, /* Ev */ |
{ NULL, NULL }, /* Ev */ |
{ pres_std, posts_std }, /* Ex */ |
{ pres_std, posts_std }, /* Ex */ |
{ NULL, NULL }, /* Fa */ |
{ NULL, NULL }, /* Fa */ |
{ pres_fd, posts_wtext }, /* Fd */ |
{ pres_fd, posts_text }, /* Fd */ |
{ NULL, NULL }, /* Fl */ |
{ NULL, NULL }, /* Fl */ |
{ NULL, posts_text }, /* Fn */ |
{ NULL, NULL }, /* Fn */ |
{ NULL, posts_wtext }, /* Ft */ |
{ NULL, NULL }, /* Ft */ |
{ NULL, posts_text }, /* Ic */ |
{ NULL, NULL }, /* Ic */ |
{ NULL, posts_text1 }, /* In */ |
{ NULL, posts_text1 }, /* In */ |
{ NULL, posts_defaults }, /* Li */ |
{ NULL, posts_defaults }, /* Li */ |
{ NULL, posts_nd }, /* Nd */ |
{ NULL, posts_nd }, /* Nd */ |
Line 218 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 219 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_st }, /* St */ |
{ NULL, posts_st }, /* St */ |
{ NULL, NULL }, /* Va */ |
{ NULL, NULL }, /* Va */ |
{ NULL, posts_vt }, /* Vt */ |
{ NULL, posts_vt }, /* Vt */ |
{ NULL, posts_wtext }, /* Xr */ |
{ NULL, posts_text }, /* Xr */ |
{ NULL, posts_text }, /* %A */ |
{ NULL, posts_text }, /* %A */ |
{ NULL, posts_text }, /* %B */ /* FIXME: can be used outside Rs/Re. */ |
{ NULL, posts_text }, /* %B */ /* FIXME: can be used outside Rs/Re. */ |
{ NULL, posts_text }, /* %D */ /* FIXME: check date with mandoc_a2time(). */ |
{ NULL, posts_text }, /* %D */ |
{ NULL, posts_text }, /* %I */ |
{ NULL, posts_text }, /* %I */ |
{ NULL, posts_text }, /* %J */ |
{ NULL, posts_text }, /* %J */ |
{ NULL, posts_text }, /* %N */ |
{ NULL, posts_text }, /* %N */ |
Line 239 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 240 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Bo */ |
{ NULL, NULL }, /* Bo */ |
{ NULL, NULL }, /* Bq */ |
{ NULL, NULL }, /* Bq */ |
{ NULL, NULL }, /* Bsx */ |
{ NULL, NULL }, /* Bsx */ |
{ NULL, NULL }, /* Bx */ |
{ NULL, posts_bx }, /* Bx */ |
{ NULL, posts_bool }, /* Db */ |
{ NULL, posts_bool }, /* Db */ |
{ NULL, NULL }, /* Dc */ |
{ NULL, NULL }, /* Dc */ |
{ NULL, NULL }, /* Do */ |
{ NULL, NULL }, /* Do */ |
Line 249 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 250 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Em */ |
{ NULL, NULL }, /* Em */ |
{ NULL, NULL }, /* Eo */ |
{ NULL, NULL }, /* Eo */ |
{ NULL, NULL }, /* Fx */ |
{ NULL, NULL }, /* Fx */ |
{ NULL, posts_text }, /* Ms */ |
{ NULL, NULL }, /* Ms */ |
{ NULL, posts_notext }, /* No */ |
{ NULL, posts_notext }, /* No */ |
{ NULL, posts_notext }, /* Ns */ |
{ NULL, posts_ns }, /* Ns */ |
{ NULL, NULL }, /* Nx */ |
{ NULL, NULL }, /* Nx */ |
{ NULL, NULL }, /* Ox */ |
{ NULL, NULL }, /* Ox */ |
{ NULL, NULL }, /* Pc */ |
{ NULL, NULL }, /* Pc */ |
Line 268 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 269 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* So */ |
{ NULL, NULL }, /* So */ |
{ NULL, NULL }, /* Sq */ |
{ NULL, NULL }, /* Sq */ |
{ NULL, posts_bool }, /* Sm */ |
{ NULL, posts_bool }, /* Sm */ |
{ NULL, posts_text }, /* Sx */ |
{ NULL, NULL }, /* Sx */ |
{ NULL, posts_text }, /* Sy */ |
{ NULL, NULL }, /* Sy */ |
{ NULL, posts_text }, /* Tn */ |
{ NULL, NULL }, /* Tn */ |
{ NULL, NULL }, /* Ux */ |
{ NULL, NULL }, /* Ux */ |
{ NULL, NULL }, /* Xc */ |
{ NULL, NULL }, /* Xc */ |
{ NULL, NULL }, /* Xo */ |
{ NULL, NULL }, /* Xo */ |
Line 286 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 287 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_eoln }, /* Ud */ |
{ NULL, posts_eoln }, /* Ud */ |
{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_notext }, /* Lp */ |
{ NULL, posts_notext }, /* Lp */ |
{ NULL, posts_text }, /* Lk */ |
{ NULL, NULL }, /* Lk */ |
{ NULL, posts_defaults }, /* Mt */ |
{ NULL, posts_defaults }, /* Mt */ |
{ NULL, NULL }, /* Brq */ |
{ NULL, NULL }, /* Brq */ |
{ NULL, NULL }, /* Bro */ |
{ NULL, NULL }, /* Bro */ |
Line 321 static const enum mdoct rsord[RSORD_MAX] = { |
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Line 322 static const enum mdoct rsord[RSORD_MAX] = { |
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MDOC__U |
MDOC__U |
}; |
}; |
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static const char * const secnames[SEC__MAX] = { |
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NULL, |
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"NAME", |
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"LIBRARY", |
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"SYNOPSIS", |
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"DESCRIPTION", |
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"IMPLEMENTATION NOTES", |
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"RETURN VALUES", |
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"ENVIRONMENT", |
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"FILES", |
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"EXIT STATUS", |
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"EXAMPLES", |
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"DIAGNOSTICS", |
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"COMPATIBILITY", |
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"ERRORS", |
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"SEE ALSO", |
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"STANDARDS", |
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"HISTORY", |
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"AUTHORS", |
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"CAVEATS", |
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"BUGS", |
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"SECURITY CONSIDERATIONS", |
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NULL |
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}; |
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int |
int |
mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
Line 338 mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
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Line 363 mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
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/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_TBL): |
case (MDOC_TBL): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
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case (MDOC_EQN): |
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/* FALLTHROUGH */ |
case (MDOC_ROOT): |
case (MDOC_ROOT): |
return(1); |
return(1); |
default: |
default: |
Line 367 mdoc_valid_post(struct mdoc *mdoc) |
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Line 394 mdoc_valid_post(struct mdoc *mdoc) |
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switch (mdoc->last->type) { |
switch (mdoc->last->type) { |
case (MDOC_TEXT): |
case (MDOC_TEXT): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
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case (MDOC_EQN): |
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/* FALLTHROUGH */ |
case (MDOC_TBL): |
case (MDOC_TBL): |
return(1); |
return(1); |
case (MDOC_ROOT): |
case (MDOC_ROOT): |
Line 389 check_count(struct mdoc *m, enum mdoc_type type, |
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Line 418 check_count(struct mdoc *m, enum mdoc_type type, |
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enum check_lvl lvl, enum check_ineq ineq, int val) |
enum check_lvl lvl, enum check_ineq ineq, int val) |
{ |
{ |
const char *p; |
const char *p; |
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enum mandocerr t; |
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if (m->last->type != type) |
if (m->last->type != type) |
return(1); |
return(1); |
Line 400 check_count(struct mdoc *m, enum mdoc_type type, |
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Line 430 check_count(struct mdoc *m, enum mdoc_type type, |
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return(1); |
return(1); |
break; |
break; |
case (CHECK_GT): |
case (CHECK_GT): |
p = "greater than "; |
p = "more than "; |
if (m->last->nchild > val) |
if (m->last->nchild > val) |
return(1); |
return(1); |
break; |
break; |
Line 414 check_count(struct mdoc *m, enum mdoc_type type, |
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Line 444 check_count(struct mdoc *m, enum mdoc_type type, |
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/* NOTREACHED */ |
/* NOTREACHED */ |
} |
} |
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if (CHECK_WARN == lvl) { |
t = lvl == CHECK_WARN ? MANDOCERR_ARGCWARN : MANDOCERR_ARGCOUNT; |
return(mdoc_vmsg(m, MANDOCERR_ARGCOUNT, |
mandoc_vmsg(t, m->parse, m->last->line, m->last->pos, |
m->last->line, m->last->pos, |
"want %s%d children (have %d)", |
"want %s%d children (have %d)", |
p, val, m->last->nchild); |
p, val, m->last->nchild)); |
return(1); |
} |
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/* FIXME: THIS IS THE SAME AS THE ABOVE. */ |
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return(mdoc_vmsg(m, MANDOCERR_ARGCOUNT, |
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m->last->line, m->last->pos, |
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"require %s%d children (have %d)", |
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p, val, m->last->nchild)); |
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} |
} |
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static int |
static int |
berr_ge1(POST_ARGS) |
berr_ge1(POST_ARGS) |
{ |
{ |
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return(check_count(mdoc, MDOC_BODY, CHECK_FATAL, CHECK_GT, 0)); |
return(check_count(mdoc, MDOC_BODY, CHECK_ERROR, CHECK_GT, 0)); |
} |
} |
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static int |
static int |
Line 443 bwarn_ge1(POST_ARGS) |
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Line 465 bwarn_ge1(POST_ARGS) |
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} |
} |
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static int |
static int |
eerr_eq0(POST_ARGS) |
ewarn_eq0(POST_ARGS) |
{ |
{ |
return(check_count(mdoc, MDOC_ELEM, CHECK_FATAL, CHECK_EQ, 0)); |
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 0)); |
} |
} |
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static int |
static int |
eerr_eq1(POST_ARGS) |
ewarn_eq1(POST_ARGS) |
{ |
{ |
return(check_count(mdoc, MDOC_ELEM, CHECK_FATAL, CHECK_EQ, 1)); |
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 1)); |
} |
} |
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static int |
static int |
eerr_ge1(POST_ARGS) |
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{ |
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return(check_count(mdoc, MDOC_ELEM, CHECK_FATAL, CHECK_GT, 0)); |
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} |
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static int |
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eerr_le1(POST_ARGS) |
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{ |
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return(check_count(mdoc, MDOC_ELEM, CHECK_FATAL, CHECK_LT, 2)); |
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} |
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static int |
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ewarn_eq0(POST_ARGS) |
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{ |
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return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 0)); |
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} |
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static int |
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ewarn_ge1(POST_ARGS) |
ewarn_ge1(POST_ARGS) |
{ |
{ |
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_GT, 0)); |
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_GT, 0)); |
} |
} |
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static int |
static int |
herr_eq0(POST_ARGS) |
ewarn_le1(POST_ARGS) |
{ |
{ |
return(check_count(mdoc, MDOC_HEAD, CHECK_FATAL, CHECK_EQ, 0)); |
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_LT, 2)); |
} |
} |
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static int |
static int |
herr_ge1(POST_ARGS) |
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{ |
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return(check_count(mdoc, MDOC_HEAD, CHECK_FATAL, CHECK_GT, 0)); |
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} |
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static int |
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hwarn_eq0(POST_ARGS) |
hwarn_eq0(POST_ARGS) |
{ |
{ |
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0)); |
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0)); |
Line 503 hwarn_eq1(POST_ARGS) |
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Line 501 hwarn_eq1(POST_ARGS) |
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} |
} |
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static int |
static int |
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hwarn_ge1(POST_ARGS) |
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{ |
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return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_GT, 0)); |
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} |
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static int |
hwarn_le1(POST_ARGS) |
hwarn_le1(POST_ARGS) |
{ |
{ |
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_LT, 2)); |
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_LT, 2)); |
Line 539 check_argv(struct mdoc *m, struct mdoc_node *n, struct |
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Line 543 check_argv(struct mdoc *m, struct mdoc_node *n, struct |
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static void |
static void |
check_text(struct mdoc *m, int ln, int pos, char *p) |
check_text(struct mdoc *m, int ln, int pos, char *p) |
{ |
{ |
int c; |
char *cp; |
size_t sz; |
|
|
|
for ( ; *p; p++, pos++) { |
if (MDOC_LITERAL & m->flags) |
sz = strcspn(p, "\t\\"); |
return; |
p += (int)sz; |
|
|
|
if ('\0' == *p) |
for (cp = p; NULL != (p = strchr(p, '\t')); p++) |
break; |
mdoc_pmsg(m, ln, pos + (int)(p - cp), MANDOCERR_BADTAB); |
|
|
pos += (int)sz; |
|
|
|
if ('\t' == *p) { |
|
if ( ! (MDOC_LITERAL & m->flags)) |
|
mdoc_pmsg(m, ln, pos, MANDOCERR_BADTAB); |
|
continue; |
|
} |
|
|
|
if (0 == (c = mandoc_special(p))) { |
|
mdoc_pmsg(m, ln, pos, MANDOCERR_BADESCAPE); |
|
continue; |
|
} |
|
|
|
p += c - 1; |
|
pos += c - 1; |
|
} |
|
} |
} |
|
|
static int |
static int |
Line 576 check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type |
|
Line 561 check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type |
|
(t == n->parent->type)) |
(t == n->parent->type)) |
return(1); |
return(1); |
|
|
mdoc_vmsg(mdoc, MANDOCERR_SYNTCHILD, |
mandoc_vmsg(MANDOCERR_SYNTCHILD, mdoc->parse, n->line, |
n->line, n->pos, "want parent %s", |
n->pos, "want parent %s", MDOC_ROOT == t ? |
MDOC_ROOT == t ? "<root>" : |
"<root>" : mdoc_macronames[tok]); |
mdoc_macronames[tok]); |
|
return(0); |
return(0); |
} |
} |
|
|
Line 677 pre_bl(PRE_ARGS) |
|
Line 661 pre_bl(PRE_ARGS) |
|
comp = 1; |
comp = 1; |
break; |
break; |
case (MDOC_Width): |
case (MDOC_Width): |
dup = (NULL != n->norm->Bl.width); |
/* NB: this can be empty! */ |
width = n->args->argv[i].value[0]; |
if (n->args->argv[i].sz) { |
|
width = n->args->argv[i].value[0]; |
|
dup = (NULL != n->norm->Bl.width); |
|
break; |
|
} |
|
mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); |
break; |
break; |
case (MDOC_Offset): |
case (MDOC_Offset): |
/* NB: this can be empty! */ |
/* NB: this can be empty! */ |
Line 718 pre_bl(PRE_ARGS) |
|
Line 707 pre_bl(PRE_ARGS) |
|
if (LIST_column == lt) { |
if (LIST_column == lt) { |
n->norm->Bl.ncols = |
n->norm->Bl.ncols = |
n->args->argv[i].sz; |
n->args->argv[i].sz; |
n->norm->Bl.cols = (const char **) |
n->norm->Bl.cols = (void *) |
n->args->argv[i].value; |
n->args->argv[i].value; |
} |
} |
} |
} |
Line 744 pre_bl(PRE_ARGS) |
|
Line 733 pre_bl(PRE_ARGS) |
|
/* |
/* |
* Validate the width field. Some list types don't need width |
* Validate the width field. Some list types don't need width |
* types and should be warned about them. Others should have it |
* types and should be warned about them. Others should have it |
* and must also be warned. |
* and must also be warned. Yet others have a default and need |
|
* no warning. |
*/ |
*/ |
|
|
switch (n->norm->Bl.type) { |
switch (n->norm->Bl.type) { |
case (LIST_tag): |
case (LIST_tag): |
if (n->norm->Bl.width) |
if (NULL == n->norm->Bl.width) |
break; |
mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG); |
mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG); |
|
break; |
break; |
case (LIST_column): |
case (LIST_column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 765 pre_bl(PRE_ARGS) |
|
Line 754 pre_bl(PRE_ARGS) |
|
if (n->norm->Bl.width) |
if (n->norm->Bl.width) |
mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); |
mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); |
break; |
break; |
|
case (LIST_bullet): |
|
/* FALLTHROUGH */ |
|
case (LIST_dash): |
|
/* FALLTHROUGH */ |
|
case (LIST_hyphen): |
|
if (NULL == n->norm->Bl.width) |
|
n->norm->Bl.width = "2n"; |
|
break; |
|
case (LIST_enum): |
|
if (NULL == n->norm->Bl.width) |
|
n->norm->Bl.width = "3n"; |
|
break; |
default: |
default: |
break; |
break; |
} |
} |
Line 886 pre_sh(PRE_ARGS) |
|
Line 887 pre_sh(PRE_ARGS) |
|
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
|
|
mdoc->regs->regs[(int)REG_nS].set = 0; |
roff_regunset(mdoc->roff, REG_nS); |
return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); |
return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); |
} |
} |
|
|
|
|
pre_dt(PRE_ARGS) |
pre_dt(PRE_ARGS) |
{ |
{ |
|
|
if (0 == mdoc->meta.date || mdoc->meta.os) |
if (NULL == mdoc->meta.date || mdoc->meta.os) |
mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO); |
mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO); |
|
|
if (mdoc->meta.title) |
if (mdoc->meta.title) |
|
|
pre_os(PRE_ARGS) |
pre_os(PRE_ARGS) |
{ |
{ |
|
|
if (NULL == mdoc->meta.title || 0 == mdoc->meta.date) |
if (NULL == mdoc->meta.title || NULL == mdoc->meta.date) |
mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO); |
mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO); |
|
|
if (mdoc->meta.os) |
if (mdoc->meta.os) |
Line 1055 post_lb(POST_ARGS) |
|
Line 1056 post_lb(POST_ARGS) |
|
char *buf; |
char *buf; |
size_t sz; |
size_t sz; |
|
|
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 1); |
|
|
assert(mdoc->last->child); |
assert(mdoc->last->child); |
assert(MDOC_TEXT == mdoc->last->child->type); |
assert(MDOC_TEXT == mdoc->last->child->type); |
|
|
Line 1098 post_vt(POST_ARGS) |
|
Line 1101 post_vt(POST_ARGS) |
|
/* |
/* |
* The Vt macro comes in both ELEM and BLOCK form, both of which |
* The Vt macro comes in both ELEM and BLOCK form, both of which |
* have different syntaxes (yet more context-sensitive |
* have different syntaxes (yet more context-sensitive |
* behaviour). ELEM types must have a child; BLOCK types, |
* behaviour). ELEM types must have a child, which is already |
|
* guaranteed by the in_line parsing routine; BLOCK types, |
* specifically the BODY, should only have TEXT children. |
* specifically the BODY, should only have TEXT children. |
*/ |
*/ |
|
|
if (MDOC_ELEM == mdoc->last->type) |
|
return(eerr_ge1(mdoc)); |
|
if (MDOC_BODY != mdoc->last->type) |
if (MDOC_BODY != mdoc->last->type) |
return(1); |
return(1); |
|
|
|
|
post_nm(POST_ARGS) |
post_nm(POST_ARGS) |
{ |
{ |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
|
int c; |
|
|
/* If no child specified, make sure we have the meta name. */ |
/* If no child specified, make sure we have the meta name. */ |
|
|
Line 1130 post_nm(POST_ARGS) |
|
Line 1133 post_nm(POST_ARGS) |
|
|
|
/* If no meta name, set it from the child. */ |
/* If no meta name, set it from the child. */ |
|
|
if ( ! concat(mdoc, buf, mdoc->last->child, BUFSIZ)) |
buf[0] = '\0'; |
|
if (-1 == (c = concat(buf, mdoc->last->child, BUFSIZ))) { |
|
mdoc_nmsg(mdoc, mdoc->last->child, MANDOCERR_MEM); |
return(0); |
return(0); |
|
} |
|
|
|
assert(c); |
mdoc->meta.name = mandoc_strdup(buf); |
mdoc->meta.name = mandoc_strdup(buf); |
|
|
return(1); |
return(1); |
} |
} |
|
|
Line 1247 post_an(POST_ARGS) |
|
Line 1253 post_an(POST_ARGS) |
|
struct mdoc_node *np; |
struct mdoc_node *np; |
|
|
np = mdoc->last; |
np = mdoc->last; |
if (AUTH__NONE != np->norm->An.auth && np->child) |
if (AUTH__NONE == np->norm->An.auth) { |
return(eerr_eq0(mdoc)); |
if (0 == np->child) |
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_GT, 0); |
|
} else if (np->child) |
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 0); |
|
|
/* |
|
* FIXME: make this ewarn and make sure that the front-ends |
|
* don't print the arguments. |
|
*/ |
|
if (AUTH__NONE != np->norm->An.auth || np->child) |
|
return(1); |
|
|
|
mdoc_nmsg(mdoc, np, MANDOCERR_NOARGS); |
|
return(1); |
return(1); |
} |
} |
|
|
Line 1265 post_an(POST_ARGS) |
|
Line 1266 post_an(POST_ARGS) |
|
static int |
static int |
post_it(POST_ARGS) |
post_it(POST_ARGS) |
{ |
{ |
int i, cols, rc; |
int i, cols; |
enum mdoc_list lt; |
enum mdoc_list lt; |
struct mdoc_node *n, *c; |
struct mdoc_node *n, *c; |
enum mandocerr er; |
enum mandocerr er; |
Line 1331 post_it(POST_ARGS) |
|
Line 1332 post_it(POST_ARGS) |
|
else |
else |
er = MANDOCERR_SYNTARGCOUNT; |
er = MANDOCERR_SYNTARGCOUNT; |
|
|
rc = mdoc_vmsg(mdoc, er, |
mandoc_vmsg(er, mdoc->parse, mdoc->last->line, |
mdoc->last->line, mdoc->last->pos, |
mdoc->last->pos, |
"columns == %d (have %d)", cols, i); |
"columns == %d (have %d)", cols, i); |
return(rc); |
return(MANDOCERR_ARGCOUNT == er); |
default: |
default: |
break; |
break; |
} |
} |
Line 1395 post_bl_block_width(POST_ARGS) |
|
Line 1396 post_bl_block_width(POST_ARGS) |
|
width = 6; |
width = 6; |
else if (MDOC_MAX == (tok = mdoc_hash_find(n->norm->Bl.width))) |
else if (MDOC_MAX == (tok = mdoc_hash_find(n->norm->Bl.width))) |
return(1); |
return(1); |
else if (0 == (width = mdoc_macro2len(tok))) { |
else if (0 == (width = macro2len(tok))) { |
mdoc_nmsg(mdoc, n, MANDOCERR_BADWIDTH); |
mdoc_nmsg(mdoc, n, MANDOCERR_BADWIDTH); |
return(1); |
return(1); |
} |
} |
Line 1410 post_bl_block_width(POST_ARGS) |
|
Line 1411 post_bl_block_width(POST_ARGS) |
|
|
|
assert(i < (int)n->args->argc); |
assert(i < (int)n->args->argc); |
|
|
snprintf(buf, NUMSIZ, "%zun", width); |
snprintf(buf, NUMSIZ, "%un", (unsigned int)width); |
free(n->args->argv[i].value[0]); |
free(n->args->argv[i].value[0]); |
n->args->argv[i].value[0] = mandoc_strdup(buf); |
n->args->argv[i].value[0] = mandoc_strdup(buf); |
|
|
Line 1452 post_bl_block_tag(POST_ARGS) |
|
Line 1453 post_bl_block_tag(POST_ARGS) |
|
break; |
break; |
} |
} |
|
|
if (0 != (ssz = mdoc_macro2len(nn->tok))) |
if (0 != (ssz = macro2len(nn->tok))) |
sz = ssz; |
sz = ssz; |
|
|
break; |
break; |
Line 1460 post_bl_block_tag(POST_ARGS) |
|
Line 1461 post_bl_block_tag(POST_ARGS) |
|
|
|
/* Defaults to ten ens. */ |
/* Defaults to ten ens. */ |
|
|
snprintf(buf, NUMSIZ, "%zun", sz); |
snprintf(buf, NUMSIZ, "%un", (unsigned int)sz); |
|
|
/* |
/* |
* We have to dynamically add this to the macro's argument list. |
* We have to dynamically add this to the macro's argument list. |
Line 1526 post_bl_head(POST_ARGS) |
|
Line 1527 post_bl_head(POST_ARGS) |
|
assert(0 == np->args->argv[j].sz); |
assert(0 == np->args->argv[j].sz); |
|
|
/* |
/* |
* Accomodate for new-style groff column syntax. Shuffle the |
* Accommodate for new-style groff column syntax. Shuffle the |
* child nodes, all of which must be TEXT, as arguments for the |
* child nodes, all of which must be TEXT, as arguments for the |
* column field. Then, delete the head children. |
* column field. Then, delete the head children. |
*/ |
*/ |
Line 1536 post_bl_head(POST_ARGS) |
|
Line 1537 post_bl_head(POST_ARGS) |
|
((size_t)mdoc->last->nchild * sizeof(char *)); |
((size_t)mdoc->last->nchild * sizeof(char *)); |
|
|
mdoc->last->norm->Bl.ncols = np->args->argv[j].sz; |
mdoc->last->norm->Bl.ncols = np->args->argv[j].sz; |
mdoc->last->norm->Bl.cols = (const char **)np->args->argv[j].value; |
mdoc->last->norm->Bl.cols = (void *)np->args->argv[j].value; |
|
|
for (i = 0, nn = mdoc->last->child; nn; i++) { |
for (i = 0, nn = mdoc->last->child; nn; i++) { |
np->args->argv[j].value[i] = nn->string; |
np->args->argv[j].value[i] = nn->string; |
|
|
ebool(struct mdoc *mdoc) |
ebool(struct mdoc *mdoc) |
{ |
{ |
|
|
if (NULL == mdoc->last->child) |
if (NULL == mdoc->last->child) { |
|
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_MACROEMPTY); |
|
mdoc_node_delete(mdoc, mdoc->last); |
return(1); |
return(1); |
|
} |
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 1); |
|
|
assert(MDOC_TEXT == mdoc->last->child->type); |
assert(MDOC_TEXT == mdoc->last->child->type); |
|
|
Line 1640 post_root(POST_ARGS) |
|
Line 1645 post_root(POST_ARGS) |
|
static int |
static int |
post_st(POST_ARGS) |
post_st(POST_ARGS) |
{ |
{ |
const char *p; |
struct mdoc_node *ch; |
|
const char *p; |
|
|
assert(MDOC_TEXT == mdoc->last->child->type); |
if (NULL == (ch = mdoc->last->child)) { |
|
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_MACROEMPTY); |
|
mdoc_node_delete(mdoc, mdoc->last); |
|
return(1); |
|
} |
|
|
p = mdoc_a2st(mdoc->last->child->string); |
assert(MDOC_TEXT == ch->type); |
|
|
if (p == NULL) { |
if (NULL == (p = mdoc_a2st(ch->string))) { |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADSTANDARD); |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADSTANDARD); |
mdoc_node_delete(mdoc, mdoc->last); |
mdoc_node_delete(mdoc, mdoc->last); |
} else { |
} else { |
free(mdoc->last->child->string); |
free(ch->string); |
mdoc->last->child->string = mandoc_strdup(p); |
ch->string = mandoc_strdup(p); |
} |
} |
|
|
return(1); |
return(1); |
Line 1663 post_rs(POST_ARGS) |
|
Line 1673 post_rs(POST_ARGS) |
|
struct mdoc_node *nn, *next, *prev; |
struct mdoc_node *nn, *next, *prev; |
int i, j; |
int i, j; |
|
|
if (MDOC_BODY != mdoc->last->type) |
switch (mdoc->last->type) { |
|
case (MDOC_HEAD): |
|
check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0); |
return(1); |
return(1); |
|
case (MDOC_BODY): |
|
if (mdoc->last->child) |
|
break; |
|
check_count(mdoc, MDOC_BODY, CHECK_WARN, CHECK_GT, 0); |
|
return(1); |
|
default: |
|
return(1); |
|
} |
|
|
/* |
/* |
* Make sure only certain types of nodes are allowed within the |
* Make sure only certain types of nodes are allowed within the |
Line 1679 post_rs(POST_ARGS) |
|
Line 1699 post_rs(POST_ARGS) |
|
break; |
break; |
|
|
if (i < RSORD_MAX) { |
if (i < RSORD_MAX) { |
if (MDOC__J == rsord[i]) |
if (MDOC__J == rsord[i] || MDOC__B == rsord[i]) |
mdoc->last->norm->Rs.child_J = nn; |
mdoc->last->norm->Rs.quote_T++; |
next = nn->next; |
next = nn->next; |
continue; |
continue; |
} |
} |
Line 1691 post_rs(POST_ARGS) |
|
Line 1711 post_rs(POST_ARGS) |
|
} |
} |
|
|
/* |
/* |
|
* Nothing to sort if only invalid nodes were found |
|
* inside the `Rs' body. |
|
*/ |
|
|
|
if (NULL == mdoc->last->child) |
|
return(1); |
|
|
|
/* |
* The full `Rs' block needs special handling to order the |
* The full `Rs' block needs special handling to order the |
* sub-elements according to `rsord'. Pick through each element |
* sub-elements according to `rsord'. Pick through each element |
* and correctly order it. This is a insertion sort. |
* and correctly order it. This is a insertion sort. |
Line 1756 post_rs(POST_ARGS) |
|
Line 1784 post_rs(POST_ARGS) |
|
} |
} |
|
|
static int |
static int |
|
post_ns(POST_ARGS) |
|
{ |
|
|
|
if (MDOC_LINE & mdoc->last->flags) |
|
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_IGNNS); |
|
return(1); |
|
} |
|
|
|
static int |
post_sh(POST_ARGS) |
post_sh(POST_ARGS) |
{ |
{ |
|
|
|
|
post_sh_head(POST_ARGS) |
post_sh_head(POST_ARGS) |
{ |
{ |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
|
struct mdoc_node *n; |
enum mdoc_sec sec; |
enum mdoc_sec sec; |
|
int c; |
|
|
/* |
/* |
* Process a new section. Sections are either "named" or |
* Process a new section. Sections are either "named" or |
Line 1815 post_sh_head(POST_ARGS) |
|
Line 1854 post_sh_head(POST_ARGS) |
|
* manual sections. |
* manual sections. |
*/ |
*/ |
|
|
if ( ! concat(mdoc, buf, mdoc->last->child, BUFSIZ)) |
sec = SEC_CUSTOM; |
|
buf[0] = '\0'; |
|
if (-1 == (c = concat(buf, mdoc->last->child, BUFSIZ))) { |
|
mdoc_nmsg(mdoc, mdoc->last->child, MANDOCERR_MEM); |
return(0); |
return(0); |
|
} else if (1 == c) |
|
sec = a2sec(buf); |
|
|
sec = mdoc_str2sec(buf); |
|
|
|
/* The NAME should be first. */ |
/* The NAME should be first. */ |
|
|
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed) |
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed) |
Line 1836 post_sh_head(POST_ARGS) |
|
Line 1878 post_sh_head(POST_ARGS) |
|
|
|
mdoc->lastsec = sec; |
mdoc->lastsec = sec; |
|
|
|
/* |
|
* Set the section attribute for the current HEAD, for its |
|
* parent BLOCK, and for the HEAD children; the latter can |
|
* only be TEXT nodes, so no recursion is needed. |
|
* For other blocks and elements, including .Sh BODY, this is |
|
* done when allocating the node data structures, but for .Sh |
|
* BLOCK and HEAD, the section is still unknown at that time. |
|
*/ |
|
|
|
mdoc->last->parent->sec = sec; |
|
mdoc->last->sec = sec; |
|
for (n = mdoc->last->child; n; n = n->next) |
|
n->sec = sec; |
|
|
/* We don't care about custom sections after this. */ |
/* We don't care about custom sections after this. */ |
|
|
if (SEC_CUSTOM == sec) |
if (SEC_CUSTOM == sec) |
Line 1967 post_dd(POST_ARGS) |
|
Line 2023 post_dd(POST_ARGS) |
|
{ |
{ |
char buf[DATESIZE]; |
char buf[DATESIZE]; |
struct mdoc_node *n; |
struct mdoc_node *n; |
|
int c; |
|
|
n = mdoc->last; |
if (mdoc->meta.date) |
|
free(mdoc->meta.date); |
|
|
if (NULL == n->child) { |
n = mdoc->last; |
mdoc->meta.date = time(NULL); |
if (NULL == n->child || '\0' == n->child->string[0]) { |
|
mdoc->meta.date = mandoc_normdate |
|
(mdoc->parse, NULL, n->line, n->pos); |
return(1); |
return(1); |
} |
} |
|
|
if ( ! concat(mdoc, buf, n->child, DATESIZE)) |
buf[0] = '\0'; |
|
if (-1 == (c = concat(buf, n->child, DATESIZE))) { |
|
mdoc_nmsg(mdoc, n->child, MANDOCERR_MEM); |
return(0); |
return(0); |
|
|
mdoc->meta.date = mandoc_a2time |
|
(MTIME_MDOCDATE | MTIME_CANONICAL, buf); |
|
|
|
if (0 == mdoc->meta.date) { |
|
mdoc_nmsg(mdoc, n, MANDOCERR_BADDATE); |
|
mdoc->meta.date = time(NULL); |
|
} |
} |
|
|
|
assert(c); |
|
mdoc->meta.date = mandoc_normdate |
|
(mdoc->parse, buf, n->line, n->pos); |
|
|
return(1); |
return(1); |
} |
} |
|
|
Line 2011 post_dt(POST_ARGS) |
|
Line 2070 post_dt(POST_ARGS) |
|
|
|
if (NULL != (nn = n->child)) |
if (NULL != (nn = n->child)) |
for (p = nn->string; *p; p++) { |
for (p = nn->string; *p; p++) { |
if (toupper((u_char)*p) == *p) |
if (toupper((unsigned char)*p) == *p) |
continue; |
continue; |
|
|
/* |
/* |
Line 2057 post_dt(POST_ARGS) |
|
Line 2116 post_dt(POST_ARGS) |
|
* arch = NULL |
* arch = NULL |
*/ |
*/ |
|
|
cp = mdoc_a2msec(nn->string); |
cp = mandoc_a2msec(nn->string); |
if (cp) { |
if (cp) { |
mdoc->meta.vol = mandoc_strdup(cp); |
mdoc->meta.vol = mandoc_strdup(cp); |
mdoc->meta.msec = mandoc_strdup(nn->string); |
mdoc->meta.msec = mandoc_strdup(nn->string); |
Line 2114 post_prol(POST_ARGS) |
|
Line 2173 post_prol(POST_ARGS) |
|
} |
} |
|
|
static int |
static int |
|
post_bx(POST_ARGS) |
|
{ |
|
struct mdoc_node *n; |
|
|
|
/* |
|
* Make `Bx's second argument always start with an uppercase |
|
* letter. Groff checks if it's an "accepted" term, but we just |
|
* uppercase blindly. |
|
*/ |
|
|
|
n = mdoc->last->child; |
|
if (n && NULL != (n = n->next)) |
|
*n->string = (char)toupper |
|
((unsigned char)*n->string); |
|
|
|
return(1); |
|
} |
|
|
|
static int |
post_os(POST_ARGS) |
post_os(POST_ARGS) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
|
int c; |
#ifndef OSNAME |
#ifndef OSNAME |
struct utsname utsname; |
struct utsname utsname; |
#endif |
#endif |
Line 2125 post_os(POST_ARGS) |
|
Line 2204 post_os(POST_ARGS) |
|
n = mdoc->last; |
n = mdoc->last; |
|
|
/* |
/* |
* Set the operating system by way of the `Os' macro. Note that |
* Set the operating system by way of the `Os' macro. |
* if an argument isn't provided and -DOSNAME="\"foo\"" is |
* The order of precedence is: |
* provided during compilation, this value will be used instead |
* 1. the argument of the `Os' macro, unless empty |
* of filling in "sysname release" from uname(). |
* 2. the -Ios=foo command line argument, if provided |
|
* 3. -DOSNAME="\"foo\"", if provided during compilation |
|
* 4. "sysname release" from uname(3) |
*/ |
*/ |
|
|
if (mdoc->meta.os) |
free(mdoc->meta.os); |
free(mdoc->meta.os); |
|
|
|
if ( ! concat(mdoc, buf, n->child, BUFSIZ)) |
buf[0] = '\0'; |
|
if (-1 == (c = concat(buf, n->child, BUFSIZ))) { |
|
mdoc_nmsg(mdoc, n->child, MANDOCERR_MEM); |
return(0); |
return(0); |
|
} |
|
|
/* XXX: yes, these can all be dynamically-adjusted buffers, but |
assert(c); |
* it's really not worth the extra hackery. |
|
*/ |
|
|
|
if ('\0' == buf[0]) { |
if ('\0' == buf[0]) { |
|
if (mdoc->defos) { |
|
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
|
return(1); |
|
} |
#ifdef OSNAME |
#ifdef OSNAME |
if (strlcat(buf, OSNAME, BUFSIZ) >= BUFSIZ) { |
if (strlcat(buf, OSNAME, BUFSIZ) >= BUFSIZ) { |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
return(0); |
return(0); |
} |
} |
#else /*!OSNAME */ |
#else /*!OSNAME */ |
if (uname(&utsname)) { |
if (-1 == uname(&utsname)) { |
mdoc_nmsg(mdoc, n, MANDOCERR_UNAME); |
mdoc_nmsg(mdoc, n, MANDOCERR_UNAME); |
mdoc->meta.os = mandoc_strdup("UNKNOWN"); |
mdoc->meta.os = mandoc_strdup("UNKNOWN"); |
return(post_prol(mdoc)); |
return(post_prol(mdoc)); |
Line 2202 post_std(POST_ARGS) |
|
Line 2287 post_std(POST_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
|
/* |
|
* Concatenate a node, stopping at the first non-text. |
|
* Concatenation is separated by a single whitespace. |
|
* Returns -1 on fatal (string overrun) error, 0 if child nodes were |
|
* encountered, 1 otherwise. |
|
*/ |
static int |
static int |
concat(struct mdoc *m, char *p, const struct mdoc_node *n, size_t sz) |
concat(char *p, const struct mdoc_node *n, size_t sz) |
{ |
{ |
|
|
p[0] = '\0'; |
for ( ; NULL != n; n = n->next) { |
|
if (MDOC_TEXT != n->type) |
|
return(0); |
|
if ('\0' != p[0] && strlcat(p, " ", sz) >= sz) |
|
return(-1); |
|
if (strlcat(p, n->string, sz) >= sz) |
|
return(-1); |
|
concat(p, n->child, sz); |
|
} |
|
|
/* |
return(1); |
* Concatenate sibling nodes together. All siblings must be of |
} |
* type MDOC_TEXT or an assertion is raised. Concatenation is |
|
* separated by a single whitespace. Returns 0 on fatal (string |
|
* overrun) error. |
|
*/ |
|
|
|
for ( ; n; n = n->next) { |
static enum mdoc_sec |
assert(MDOC_TEXT == n->type); |
a2sec(const char *p) |
|
{ |
|
int i; |
|
|
if (strlcat(p, n->string, sz) >= sz) { |
for (i = 0; i < (int)SEC__MAX; i++) |
mdoc_nmsg(m, n, MANDOCERR_MEM); |
if (secnames[i] && 0 == strcmp(p, secnames[i])) |
return(0); |
return((enum mdoc_sec)i); |
} |
|
|
|
if (NULL == n->next) |
return(SEC_CUSTOM); |
continue; |
} |
|
|
if (strlcat(p, " ", sz) >= sz) { |
static size_t |
mdoc_nmsg(m, n, MANDOCERR_MEM); |
macro2len(enum mdoct macro) |
return(0); |
{ |
} |
|
} |
|
|
|
return(1); |
switch (macro) { |
|
case(MDOC_Ad): |
|
return(12); |
|
case(MDOC_Ao): |
|
return(12); |
|
case(MDOC_An): |
|
return(12); |
|
case(MDOC_Aq): |
|
return(12); |
|
case(MDOC_Ar): |
|
return(12); |
|
case(MDOC_Bo): |
|
return(12); |
|
case(MDOC_Bq): |
|
return(12); |
|
case(MDOC_Cd): |
|
return(12); |
|
case(MDOC_Cm): |
|
return(10); |
|
case(MDOC_Do): |
|
return(10); |
|
case(MDOC_Dq): |
|
return(12); |
|
case(MDOC_Dv): |
|
return(12); |
|
case(MDOC_Eo): |
|
return(12); |
|
case(MDOC_Em): |
|
return(10); |
|
case(MDOC_Er): |
|
return(17); |
|
case(MDOC_Ev): |
|
return(15); |
|
case(MDOC_Fa): |
|
return(12); |
|
case(MDOC_Fl): |
|
return(10); |
|
case(MDOC_Fo): |
|
return(16); |
|
case(MDOC_Fn): |
|
return(16); |
|
case(MDOC_Ic): |
|
return(10); |
|
case(MDOC_Li): |
|
return(16); |
|
case(MDOC_Ms): |
|
return(6); |
|
case(MDOC_Nm): |
|
return(10); |
|
case(MDOC_No): |
|
return(12); |
|
case(MDOC_Oo): |
|
return(10); |
|
case(MDOC_Op): |
|
return(14); |
|
case(MDOC_Pa): |
|
return(32); |
|
case(MDOC_Pf): |
|
return(12); |
|
case(MDOC_Po): |
|
return(12); |
|
case(MDOC_Pq): |
|
return(12); |
|
case(MDOC_Ql): |
|
return(16); |
|
case(MDOC_Qo): |
|
return(12); |
|
case(MDOC_So): |
|
return(12); |
|
case(MDOC_Sq): |
|
return(12); |
|
case(MDOC_Sy): |
|
return(6); |
|
case(MDOC_Sx): |
|
return(16); |
|
case(MDOC_Tn): |
|
return(10); |
|
case(MDOC_Va): |
|
return(12); |
|
case(MDOC_Vt): |
|
return(12); |
|
case(MDOC_Xr): |
|
return(10); |
|
default: |
|
break; |
|
}; |
|
return(0); |
} |
} |
|
|