version 1.72, 2009/09/20 11:05:22 |
version 1.132, 2010/05/29 18:47:54 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <err.h> |
#include <stdint.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
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#include "out.h" |
#include "term.h" |
#include "term.h" |
#include "mdoc.h" |
#include "mdoc.h" |
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#include "chars.h" |
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#include "main.h" |
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/* FIXME: check HANG lists: they seem to be broken... : |
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* .Bl -hang -width Ds |
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* .It a |
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* b |
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* .It Fl f Ns Ar option... |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* . |
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* .It a sasd fasd as afsd sfad sfds sadfs sd sfd ssfad asfd |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* Override default compiler behaviour. See |
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* .Sx Compiler Options |
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* for details. |
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* .El |
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* |
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*/ |
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#define INDENT 5 |
#define INDENT 5 |
#define HALFINDENT 3 |
#define HALFINDENT 3 |
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struct termpair { |
struct termpair { |
struct termpair *ppair; |
struct termpair *ppair; |
int flag; |
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int count; |
int count; |
}; |
}; |
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#define DECL_ARGS struct termp *p, \ |
#define DECL_ARGS struct termp *p, \ |
struct termpair *pair, \ |
struct termpair *pair, \ |
const struct mdoc_meta *meta, \ |
const struct mdoc_meta *m, \ |
const struct mdoc_node *node |
const struct mdoc_node *n |
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struct termact { |
struct termact { |
int (*pre)(DECL_ARGS); |
int (*pre)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
}; |
}; |
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static size_t a2width(const struct mdoc_argv *, int); |
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static size_t a2height(const struct mdoc_node *); |
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static size_t a2offs(const struct mdoc_argv *); |
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static int arg_hasattr(int, const struct mdoc_node *); |
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static int arg_getattrs(const int *, int *, size_t, |
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const struct mdoc_node *); |
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static int arg_getattr(int, const struct mdoc_node *); |
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static int arg_disptype(const struct mdoc_node *); |
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static void print_bvspace(struct termp *, |
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const struct mdoc_node *, |
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const struct mdoc_node *); |
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static void print_mdoc_node(DECL_ARGS); |
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static void print_mdoc_head(DECL_ARGS); |
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static void print_mdoc_nodelist(DECL_ARGS); |
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static void print_foot(DECL_ARGS); |
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static void termp____post(DECL_ARGS); |
static void termp____post(DECL_ARGS); |
static void termp_an_post(DECL_ARGS); |
static void termp_an_post(DECL_ARGS); |
static void termp_aq_post(DECL_ARGS); |
static void termp_aq_post(DECL_ARGS); |
Line 111 static int termp_ap_pre(DECL_ARGS); |
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Line 100 static int termp_ap_pre(DECL_ARGS); |
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static int termp_aq_pre(DECL_ARGS); |
static int termp_aq_pre(DECL_ARGS); |
static int termp_bd_pre(DECL_ARGS); |
static int termp_bd_pre(DECL_ARGS); |
static int termp_bf_pre(DECL_ARGS); |
static int termp_bf_pre(DECL_ARGS); |
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static int termp_bl_pre(DECL_ARGS); |
static int termp_bold_pre(DECL_ARGS); |
static int termp_bold_pre(DECL_ARGS); |
static int termp_bq_pre(DECL_ARGS); |
static int termp_bq_pre(DECL_ARGS); |
static int termp_br_pre(DECL_ARGS); |
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static int termp_brq_pre(DECL_ARGS); |
static int termp_brq_pre(DECL_ARGS); |
static int termp_bt_pre(DECL_ARGS); |
static int termp_bt_pre(DECL_ARGS); |
static int termp_cd_pre(DECL_ARGS); |
static int termp_cd_pre(DECL_ARGS); |
Line 127 static int termp_fo_pre(DECL_ARGS); |
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Line 116 static int termp_fo_pre(DECL_ARGS); |
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static int termp_ft_pre(DECL_ARGS); |
static int termp_ft_pre(DECL_ARGS); |
static int termp_in_pre(DECL_ARGS); |
static int termp_in_pre(DECL_ARGS); |
static int termp_it_pre(DECL_ARGS); |
static int termp_it_pre(DECL_ARGS); |
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static int termp_li_pre(DECL_ARGS); |
static int termp_lk_pre(DECL_ARGS); |
static int termp_lk_pre(DECL_ARGS); |
static int termp_nd_pre(DECL_ARGS); |
static int termp_nd_pre(DECL_ARGS); |
static int termp_nm_pre(DECL_ARGS); |
static int termp_nm_pre(DECL_ARGS); |
static int termp_ns_pre(DECL_ARGS); |
static int termp_ns_pre(DECL_ARGS); |
static int termp_op_pre(DECL_ARGS); |
static int termp_op_pre(DECL_ARGS); |
static int termp_pf_pre(DECL_ARGS); |
static int termp_pf_pre(DECL_ARGS); |
static int termp_pp_pre(DECL_ARGS); |
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static int termp_pq_pre(DECL_ARGS); |
static int termp_pq_pre(DECL_ARGS); |
static int termp_qq_pre(DECL_ARGS); |
static int termp_qq_pre(DECL_ARGS); |
static int termp_rs_pre(DECL_ARGS); |
static int termp_rs_pre(DECL_ARGS); |
Line 145 static int termp_sq_pre(DECL_ARGS); |
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Line 134 static int termp_sq_pre(DECL_ARGS); |
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static int termp_ss_pre(DECL_ARGS); |
static int termp_ss_pre(DECL_ARGS); |
static int termp_under_pre(DECL_ARGS); |
static int termp_under_pre(DECL_ARGS); |
static int termp_ud_pre(DECL_ARGS); |
static int termp_ud_pre(DECL_ARGS); |
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static int termp_vt_pre(DECL_ARGS); |
static int termp_xr_pre(DECL_ARGS); |
static int termp_xr_pre(DECL_ARGS); |
static int termp_xx_pre(DECL_ARGS); |
static int termp_xx_pre(DECL_ARGS); |
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Line 155 static const struct termact termacts[MDOC_MAX] = { |
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Line 145 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Os */ |
{ NULL, NULL }, /* Os */ |
{ termp_sh_pre, termp_sh_post }, /* Sh */ |
{ termp_sh_pre, termp_sh_post }, /* Sh */ |
{ termp_ss_pre, termp_ss_post }, /* Ss */ |
{ termp_ss_pre, termp_ss_post }, /* Ss */ |
{ termp_pp_pre, NULL }, /* Pp */ |
{ termp_sp_pre, NULL }, /* Pp */ |
{ termp_d1_pre, termp_d1_post }, /* D1 */ |
{ termp_d1_pre, termp_d1_post }, /* D1 */ |
{ termp_d1_pre, termp_d1_post }, /* Dl */ |
{ termp_d1_pre, termp_d1_post }, /* Dl */ |
{ termp_bd_pre, termp_bd_post }, /* Bd */ |
{ termp_bd_pre, termp_bd_post }, /* Bd */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, termp_bl_post }, /* Bl */ |
{ termp_bl_pre, termp_bl_post }, /* Bl */ |
{ NULL, NULL }, /* El */ |
{ NULL, NULL }, /* El */ |
{ termp_it_pre, termp_it_post }, /* It */ |
{ termp_it_pre, termp_it_post }, /* It */ |
{ NULL, NULL }, /* Ad */ |
{ NULL, NULL }, /* Ad */ |
Line 179 static const struct termact termacts[MDOC_MAX] = { |
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Line 169 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_ft_pre, termp_ft_post }, /* Ft */ |
{ termp_ft_pre, termp_ft_post }, /* Ft */ |
{ termp_bold_pre, NULL }, /* Ic */ |
{ termp_bold_pre, NULL }, /* Ic */ |
{ termp_in_pre, termp_in_post }, /* In */ |
{ termp_in_pre, termp_in_post }, /* In */ |
{ NULL, NULL }, /* Li */ |
{ termp_li_pre, NULL }, /* Li */ |
{ termp_nd_pre, NULL }, /* Nd */ |
{ termp_nd_pre, NULL }, /* Nd */ |
{ termp_nm_pre, NULL }, /* Nm */ |
{ termp_nm_pre, NULL }, /* Nm */ |
{ termp_op_pre, termp_op_post }, /* Op */ |
{ termp_op_pre, termp_op_post }, /* Op */ |
Line 188 static const struct termact termacts[MDOC_MAX] = { |
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Line 178 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_rv_pre, NULL }, /* Rv */ |
{ termp_rv_pre, NULL }, /* Rv */ |
{ NULL, NULL }, /* St */ |
{ NULL, NULL }, /* St */ |
{ termp_under_pre, NULL }, /* Va */ |
{ termp_under_pre, NULL }, /* Va */ |
{ termp_under_pre, termp_vt_post }, /* Vt */ |
{ termp_vt_pre, termp_vt_post }, /* Vt */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ NULL, termp____post }, /* %A */ |
{ NULL, termp____post }, /* %A */ |
{ NULL, termp____post }, /* %B */ |
{ termp_under_pre, termp____post }, /* %B */ |
{ NULL, termp____post }, /* %D */ |
{ NULL, termp____post }, /* %D */ |
{ NULL, termp____post }, /* %I */ |
{ termp_under_pre, termp____post }, /* %I */ |
{ termp_under_pre, termp____post }, /* %J */ |
{ termp_under_pre, termp____post }, /* %J */ |
{ NULL, termp____post }, /* %N */ |
{ NULL, termp____post }, /* %N */ |
{ NULL, termp____post }, /* %O */ |
{ NULL, termp____post }, /* %O */ |
Line 215 static const struct termact termacts[MDOC_MAX] = { |
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Line 205 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Dc */ |
{ NULL, NULL }, /* Dc */ |
{ termp_dq_pre, termp_dq_post }, /* Do */ |
{ termp_dq_pre, termp_dq_post }, /* Do */ |
{ termp_dq_pre, termp_dq_post }, /* Dq */ |
{ termp_dq_pre, termp_dq_post }, /* Dq */ |
{ NULL, NULL }, /* Ec */ |
{ NULL, NULL }, /* Ec */ /* FIXME: no space */ |
{ NULL, NULL }, /* Ef */ |
{ NULL, NULL }, /* Ef */ |
{ termp_under_pre, NULL }, /* Em */ |
{ termp_under_pre, NULL }, /* Em */ |
{ NULL, NULL }, /* Eo */ |
{ NULL, NULL }, /* Eo */ |
{ termp_xx_pre, NULL }, /* Fx */ |
{ termp_xx_pre, NULL }, /* Fx */ |
{ termp_bold_pre, NULL }, /* Ms */ |
{ termp_bold_pre, NULL }, /* Ms */ /* FIXME: convert to symbol? */ |
{ NULL, NULL }, /* No */ |
{ NULL, NULL }, /* No */ |
{ termp_ns_pre, NULL }, /* Ns */ |
{ termp_ns_pre, NULL }, /* Ns */ |
{ termp_xx_pre, NULL }, /* Nx */ |
{ termp_xx_pre, NULL }, /* Nx */ |
Line 256 static const struct termact termacts[MDOC_MAX] = { |
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Line 246 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Fr */ |
{ NULL, NULL }, /* Fr */ |
{ termp_ud_pre, NULL }, /* Ud */ |
{ termp_ud_pre, NULL }, /* Ud */ |
{ NULL, termp_lb_post }, /* Lb */ |
{ NULL, termp_lb_post }, /* Lb */ |
{ termp_pp_pre, NULL }, /* Lp */ |
{ termp_sp_pre, NULL }, /* Lp */ |
{ termp_lk_pre, NULL }, /* Lk */ |
{ termp_lk_pre, NULL }, /* Lk */ |
{ termp_under_pre, NULL }, /* Mt */ |
{ termp_under_pre, NULL }, /* Mt */ |
{ termp_brq_pre, termp_brq_post }, /* Brq */ |
{ termp_brq_pre, termp_brq_post }, /* Brq */ |
{ termp_brq_pre, termp_brq_post }, /* Bro */ |
{ termp_brq_pre, termp_brq_post }, /* Bro */ |
{ NULL, NULL }, /* Brc */ |
{ NULL, NULL }, /* Brc */ |
{ NULL, NULL }, /* %C */ |
{ NULL, termp____post }, /* %C */ |
{ NULL, NULL }, /* Es */ |
{ NULL, NULL }, /* Es */ /* TODO */ |
{ NULL, NULL }, /* En */ |
{ NULL, NULL }, /* En */ /* TODO */ |
{ termp_xx_pre, NULL }, /* Dx */ |
{ termp_xx_pre, NULL }, /* Dx */ |
{ NULL, NULL }, /* %Q */ |
{ NULL, termp____post }, /* %Q */ |
{ termp_br_pre, NULL }, /* br */ |
{ termp_sp_pre, NULL }, /* br */ |
{ termp_sp_pre, NULL }, /* sp */ |
{ termp_sp_pre, NULL }, /* sp */ |
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{ termp_under_pre, termp____post }, /* %U */ |
}; |
}; |
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#ifdef __linux__ |
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extern size_t strlcpy(char *, const char *, size_t); |
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extern size_t strlcat(char *, const char *, size_t); |
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#endif |
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static int arg_hasattr(int, const struct mdoc_node *); |
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static int arg_getattrs(const int *, int *, size_t, |
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const struct mdoc_node *); |
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static int arg_getattr(int, const struct mdoc_node *); |
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static size_t arg_offset(const struct mdoc_argv *); |
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static size_t arg_width(const struct mdoc_argv *, int); |
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static int arg_listtype(const struct mdoc_node *); |
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static void fmt_block_vspace(struct termp *, |
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const struct mdoc_node *, |
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const struct mdoc_node *); |
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static void print_node(DECL_ARGS); |
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static void print_head(DECL_ARGS); |
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static void print_body(DECL_ARGS); |
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static void print_foot(DECL_ARGS); |
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void |
void |
mdoc_run(struct termp *p, const struct mdoc *mdoc) |
terminal_mdoc(void *arg, const struct mdoc *mdoc) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
const struct mdoc_meta *m; |
const struct mdoc_meta *m; |
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struct termp *p; |
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p = (struct termp *)arg; |
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p->overstep = 0; |
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p->maxrmargin = p->defrmargin; |
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p->tabwidth = 5; |
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if (NULL == p->symtab) |
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switch (p->enc) { |
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case (TERMENC_ASCII): |
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p->symtab = chars_init(CHARS_ASCII); |
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break; |
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default: |
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abort(); |
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/* NOTREACHED */ |
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} |
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n = mdoc_node(mdoc); |
n = mdoc_node(mdoc); |
m = mdoc_meta(mdoc); |
m = mdoc_meta(mdoc); |
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print_head(p, NULL, m, n); |
print_mdoc_head(p, NULL, m, n); |
if (n->child) |
if (n->child) |
print_body(p, NULL, m, n->child); |
print_mdoc_nodelist(p, NULL, m, n->child); |
print_foot(p, NULL, m, n); |
print_foot(p, NULL, m, n); |
} |
} |
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static void |
static void |
print_body(DECL_ARGS) |
print_mdoc_nodelist(DECL_ARGS) |
{ |
{ |
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print_node(p, pair, meta, node); |
print_mdoc_node(p, pair, m, n); |
if (node->next) |
if (n->next) |
print_body(p, pair, meta, node->next); |
print_mdoc_nodelist(p, pair, m, n->next); |
} |
} |
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/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
static void |
print_node(DECL_ARGS) |
print_mdoc_node(DECL_ARGS) |
{ |
{ |
int chld, bold, under; |
int chld; |
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const void *font; |
struct termpair npair; |
struct termpair npair; |
size_t offset, rmargin; |
size_t offset, rmargin; |
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chld = 1; |
chld = 1; |
offset = p->offset; |
offset = p->offset; |
rmargin = p->rmargin; |
rmargin = p->rmargin; |
bold = p->bold; |
font = term_fontq(p); |
under = p->under; |
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bzero(&npair, sizeof(struct termpair)); |
memset(&npair, 0, sizeof(struct termpair)); |
npair.ppair = pair; |
npair.ppair = pair; |
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if (MDOC_TEXT != node->type) { |
if (MDOC_TEXT != n->type) { |
if (termacts[node->tok].pre) |
if (termacts[n->tok].pre) |
chld = (*termacts[node->tok].pre) |
chld = (*termacts[n->tok].pre)(p, &npair, m, n); |
(p, &npair, meta, node); |
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} else |
} else |
term_word(p, node->string); |
term_word(p, n->string); |
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if (chld && node->child) |
if (chld && n->child) |
print_body(p, &npair, meta, node->child); |
print_mdoc_nodelist(p, &npair, m, n->child); |
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/* |
term_fontpopq(p, font); |
* XXX - if bold/under were to span scopes, this wouldn't be |
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* possible, but because decoration is always in-scope, we can |
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* get away with this. |
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*/ |
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p->bold = bold; |
if (MDOC_TEXT != n->type) |
p->under = under; |
if (termacts[n->tok].post) |
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(*termacts[n->tok].post)(p, &npair, m, n); |
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if (MDOC_TEXT != node->type) |
if (MDOC_EOS & n->flags) |
if (termacts[node->tok].post) |
p->flags |= TERMP_SENTENCE; |
(*termacts[node->tok].post) |
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(p, &npair, meta, node); |
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p->offset = offset; |
p->offset = offset; |
p->rmargin = rmargin; |
p->rmargin = rmargin; |
Line 368 print_node(DECL_ARGS) |
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Line 350 print_node(DECL_ARGS) |
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static void |
static void |
print_foot(DECL_ARGS) |
print_foot(DECL_ARGS) |
{ |
{ |
struct tm *tm; |
char buf[DATESIZ], os[BUFSIZ]; |
char *buf, *os; |
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term_fontrepl(p, TERMFONT_NONE); |
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/* |
/* |
* Output the footer in new-groff style, that is, three columns |
* Output the footer in new-groff style, that is, three columns |
* with the middle being the manual date and flanking columns |
* with the middle being the manual date and flanking columns |
Line 379 print_foot(DECL_ARGS) |
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Line 362 print_foot(DECL_ARGS) |
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* SYSTEM DATE SYSTEM |
* SYSTEM DATE SYSTEM |
*/ |
*/ |
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if (NULL == (buf = malloc(p->rmargin))) |
time2a(m->date, buf, DATESIZ); |
err(EXIT_FAILURE, "malloc"); |
strlcpy(os, m->os, BUFSIZ); |
if (NULL == (os = malloc(p->rmargin))) |
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err(EXIT_FAILURE, "malloc"); |
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tm = localtime(&meta->date); |
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if (0 == strftime(buf, p->rmargin, "%B %e, %Y", tm)) |
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err(EXIT_FAILURE, "strftime"); |
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(void)strlcpy(os, meta->os, p->rmargin); |
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term_vspace(p); |
term_vspace(p); |
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p->offset = 0; |
p->offset = 0; |
Line 418 print_foot(DECL_ARGS) |
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Line 392 print_foot(DECL_ARGS) |
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p->offset = 0; |
p->offset = 0; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->flags = 0; |
p->flags = 0; |
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free(buf); |
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free(os); |
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} |
} |
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/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
static void |
print_head(DECL_ARGS) |
print_mdoc_head(DECL_ARGS) |
{ |
{ |
char *buf, *title; |
char buf[BUFSIZ], title[BUFSIZ]; |
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p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->offset = 0; |
p->offset = 0; |
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if (NULL == (buf = malloc(p->rmargin))) |
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err(EXIT_FAILURE, "malloc"); |
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if (NULL == (title = malloc(p->rmargin))) |
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err(EXIT_FAILURE, "malloc"); |
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/* |
/* |
* The header is strange. It has three components, which are |
* The header is strange. It has three components, which are |
* really two with the first duplicated. It goes like this: |
* really two with the first duplicated. It goes like this: |
Line 451 print_head(DECL_ARGS) |
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Line 417 print_head(DECL_ARGS) |
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* switches on the manual section. |
* switches on the manual section. |
*/ |
*/ |
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assert(meta->vol); |
assert(m->vol); |
(void)strlcpy(buf, meta->vol, p->rmargin); |
strlcpy(buf, m->vol, BUFSIZ); |
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if (meta->arch) { |
if (m->arch) { |
(void)strlcat(buf, " (", p->rmargin); |
strlcat(buf, " (", BUFSIZ); |
(void)strlcat(buf, meta->arch, p->rmargin); |
strlcat(buf, m->arch, BUFSIZ); |
(void)strlcat(buf, ")", p->rmargin); |
strlcat(buf, ")", BUFSIZ); |
} |
} |
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snprintf(title, p->rmargin, "%s(%d)", meta->title, meta->msec); |
snprintf(title, BUFSIZ, "%s(%s)", m->title, m->msec); |
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p->offset = 0; |
p->offset = 0; |
p->rmargin = (p->maxrmargin - strlen(buf) + 1) / 2; |
p->rmargin = (p->maxrmargin - strlen(buf) + 1) / 2; |
Line 487 print_head(DECL_ARGS) |
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Line 453 print_head(DECL_ARGS) |
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p->offset = 0; |
p->offset = 0; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
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free(title); |
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free(buf); |
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} |
} |
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/* FIXME: put in utility file for front-ends. */ |
|
static size_t |
static size_t |
arg_width(const struct mdoc_argv *arg, int pos) |
a2height(const struct mdoc_node *n) |
{ |
{ |
int i, len; |
struct roffsu su; |
const char *p; |
|
|
|
assert(pos < (int)arg->sz && pos >= 0); |
assert(MDOC_TEXT == n->type); |
assert(arg->value[pos]); |
assert(n->string); |
|
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
|
SCALE_VS_INIT(&su, strlen(n->string)); |
|
|
p = arg->value[pos]; |
return(term_vspan(&su)); |
|
} |
|
|
if (0 == (len = (int)strlen(p))) |
|
return(0); |
|
|
|
for (i = 0; i < len - 1; i++) |
static size_t |
if ( ! isdigit((u_char)p[i])) |
a2width(const struct mdoc_argv *arg, int pos) |
break; |
{ |
|
struct roffsu su; |
|
|
if (i == len - 1) |
assert(arg->value[pos]); |
if ('n' == p[len - 1] || 'm' == p[len - 1]) |
if ( ! a2roffsu(arg->value[pos], &su, SCALE_MAX)) |
return((size_t)atoi(p) + 2); |
SCALE_HS_INIT(&su, strlen(arg->value[pos])); |
|
|
return((size_t)len + 2); |
return(term_hspan(&su)); |
} |
} |
|
|
|
|
static int |
static int |
arg_listtype(const struct mdoc_node *n) |
arg_disptype(const struct mdoc_node *n) |
{ |
{ |
int i, len; |
int i, len; |
|
|
Line 529 arg_listtype(const struct mdoc_node *n) |
|
Line 492 arg_listtype(const struct mdoc_node *n) |
|
|
|
len = (int)(n->args ? n->args->argc : 0); |
len = (int)(n->args ? n->args->argc : 0); |
|
|
for (i = 0; i < len; i++) |
for (i = 0; i < len; i++) |
switch (n->args->argv[i].arg) { |
switch (n->args->argv[i].arg) { |
case (MDOC_Bullet): |
case (MDOC_Centred): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (MDOC_Ragged): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (MDOC_Filled): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (MDOC_Unfilled): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (MDOC_Literal): |
/* FALLTHROUGH */ |
|
case (MDOC_Inset): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Diag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Item): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Column): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Hang): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Ohang): |
|
return(n->args->argv[i].arg); |
return(n->args->argv[i].arg); |
default: |
default: |
break; |
break; |
Line 561 arg_listtype(const struct mdoc_node *n) |
|
Line 512 arg_listtype(const struct mdoc_node *n) |
|
} |
} |
|
|
|
|
/* FIXME: put in utility file for front-ends. */ |
|
static size_t |
static size_t |
arg_offset(const struct mdoc_argv *arg) |
a2offs(const struct mdoc_argv *arg) |
{ |
{ |
int len, i; |
struct roffsu su; |
const char *p; |
|
|
|
assert(*arg->value); |
if ('\0' == arg->value[0][0]) |
p = *arg->value; |
|
|
|
if (0 == strcmp(p, "left")) |
|
return(0); |
return(0); |
if (0 == strcmp(p, "indent")) |
else if (0 == strcmp(arg->value[0], "left")) |
|
return(0); |
|
else if (0 == strcmp(arg->value[0], "indent")) |
return(INDENT + 1); |
return(INDENT + 1); |
if (0 == strcmp(p, "indent-two")) |
else if (0 == strcmp(arg->value[0], "indent-two")) |
return((INDENT + 1) * 2); |
return((INDENT + 1) * 2); |
|
else if ( ! a2roffsu(arg->value[0], &su, SCALE_MAX)) |
|
SCALE_HS_INIT(&su, strlen(arg->value[0])); |
|
|
if (0 == (len = (int)strlen(p))) |
return(term_hspan(&su)); |
return(0); |
|
|
|
for (i = 0; i < len - 1; i++) |
|
if ( ! isdigit((u_char)p[i])) |
|
break; |
|
|
|
if (i == len - 1) |
|
if ('n' == p[len - 1] || 'm' == p[len - 1]) |
|
return((size_t)atoi(p)); |
|
|
|
return((size_t)len); |
|
} |
} |
|
|
|
|
|
/* |
|
* Return 1 if an argument has a particular argument value or 0 if it |
|
* does not. See arg_getattr(). |
|
*/ |
static int |
static int |
arg_hasattr(int arg, const struct mdoc_node *n) |
arg_hasattr(int arg, const struct mdoc_node *n) |
{ |
{ |
Line 601 arg_hasattr(int arg, const struct mdoc_node *n) |
|
Line 544 arg_hasattr(int arg, const struct mdoc_node *n) |
|
} |
} |
|
|
|
|
|
/* |
|
* Get the index of an argument in a node's argument list or -1 if it |
|
* does not exist. See arg_getattrs(). |
|
*/ |
static int |
static int |
arg_getattr(int v, const struct mdoc_node *n) |
arg_getattr(int v, const struct mdoc_node *n) |
{ |
{ |
Line 610 arg_getattr(int v, const struct mdoc_node *n) |
|
Line 557 arg_getattr(int v, const struct mdoc_node *n) |
|
} |
} |
|
|
|
|
|
/* |
|
* Walk through the argument list for a node and fill an array "vals" |
|
* with the positions of the argument structures listed in "keys". |
|
* Return the number of elements that were written into "vals", which |
|
* can be zero. |
|
*/ |
static int |
static int |
arg_getattrs(const int *keys, int *vals, |
arg_getattrs(const int *keys, int *vals, |
size_t sz, const struct mdoc_node *n) |
size_t sz, const struct mdoc_node *n) |
Line 629 arg_getattrs(const int *keys, int *vals, |
|
Line 582 arg_getattrs(const int *keys, int *vals, |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* |
|
* Determine how much space to print out before block elements of `It' |
|
* (and thus `Bl') and `Bd'. And then go ahead and print that space, |
|
* too. |
|
*/ |
static void |
static void |
fmt_block_vspace(struct termp *p, |
print_bvspace(struct termp *p, |
const struct mdoc_node *bl, |
const struct mdoc_node *bl, |
const struct mdoc_node *node) |
const struct mdoc_node *n) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
term_newln(p); |
term_newln(p); |
|
if (arg_hasattr(MDOC_Compact, bl)) |
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Compact, bl)) |
|
return; |
return; |
assert(node); |
|
|
|
/* |
/* Do not vspace directly after Ss/Sh. */ |
* Search through our prior nodes. If we follow a `Ss' or `Sh', |
|
* then don't vspace. |
|
*/ |
|
|
|
for (n = node; n; n = n->parent) { |
for (nn = n; nn; nn = nn->parent) { |
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != nn->type) |
continue; |
continue; |
if (MDOC_Ss == n->tok) |
if (MDOC_Ss == nn->tok) |
return; |
return; |
if (MDOC_Sh == n->tok) |
if (MDOC_Sh == nn->tok) |
return; |
return; |
if (NULL == n->prev) |
if (NULL == nn->prev) |
continue; |
continue; |
break; |
break; |
} |
} |
|
|
/* |
/* A `-column' does not assert vspace within the list. */ |
* XXX - not documented: a `-column' does not ever assert vspace |
|
* within the list. |
|
*/ |
|
|
|
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Column, bl)) |
if (MDOC_Bl == bl->tok && LIST_column == bl->data.list) |
if (node->prev && MDOC_It == node->prev->tok) |
if (n->prev && MDOC_It == n->prev->tok) |
return; |
return; |
|
|
/* |
/* A `-diag' without body does not vspace. */ |
* XXX - not documented: a `-diag' without a body does not |
|
* assert a vspace prior to the next element. |
if (MDOC_Bl == bl->tok && LIST_diag == bl->data.list) |
*/ |
if (n->prev && MDOC_It == n->prev->tok) { |
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Diag, bl)) |
assert(n->prev->body); |
if (node->prev && MDOC_It == node->prev->tok) { |
if (NULL == n->prev->body->child) |
assert(node->prev->body); |
|
if (NULL == node->prev->body->child) |
|
return; |
return; |
} |
} |
|
|
|
|
termp_dq_pre(DECL_ARGS) |
termp_dq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
|
|
term_word(p, "\\(lq"); |
term_word(p, "\\(lq"); |
|
|
termp_dq_post(DECL_ARGS) |
termp_dq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 715 termp_dq_post(DECL_ARGS) |
|
Line 662 termp_dq_post(DECL_ARGS) |
|
static int |
static int |
termp_it_pre(DECL_ARGS) |
termp_it_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *bl, *n; |
const struct mdoc_node *bl, *nn; |
char buf[7]; |
char buf[7]; |
int i, type, keys[3], vals[3]; |
int i, keys[3], vals[3]; |
size_t width, offset; |
size_t width, offset, ncols, dcol; |
|
enum mdoc_list type; |
|
|
if (MDOC_BLOCK == node->type) { |
if (MDOC_BLOCK == n->type) { |
fmt_block_vspace(p, node->parent->parent, node); |
print_bvspace(p, n->parent->parent, n); |
return(1); |
return(1); |
} |
} |
|
|
bl = node->parent->parent->parent; |
bl = n->parent->parent->parent; |
|
|
/* Save parent attributes. */ |
/* Get list width, offset, and list type from argument list. */ |
|
|
pair->flag = p->flags; |
|
|
|
/* Get list width and offset. */ |
|
|
|
keys[0] = MDOC_Width; |
keys[0] = MDOC_Width; |
keys[1] = MDOC_Offset; |
keys[1] = MDOC_Offset; |
keys[2] = MDOC_Column; |
keys[2] = MDOC_Column; |
|
|
vals[0] = vals[1] = vals[2] = -1; |
vals[0] = vals[1] = vals[2] = -1; |
|
|
width = offset = 0; |
arg_getattrs(keys, vals, 3, bl); |
|
|
(void)arg_getattrs(keys, vals, 3, bl); |
type = bl->data.list; |
|
|
type = arg_listtype(bl); |
/* |
assert(-1 != type); |
* First calculate width and offset. This is pretty easy unless |
|
* we're a -column list, in which case all prior columns must |
|
* be accounted for. |
|
*/ |
|
|
/* Calculate real width and offset. */ |
width = offset = 0; |
|
|
|
if (vals[1] >= 0) |
|
offset = a2offs(&bl->args->argv[vals[1]]); |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == n->type) |
break; |
break; |
/* |
/* |
* Work around groff's column handling. The offset is |
* Imitate groff's column handling: |
* equal to the sum of all widths leading to the current |
* - For each earlier column, add its width. |
* column (plus the -offset value). If this column |
* - For less than 5 columns, add four more blanks per |
* exceeds the stated number of columns, the width is |
* column. |
* set as 0, else it's the stated column width (later |
* - For exactly 5 columns, add three more blank per |
* the 0 will be adjusted to default 10 or, if in the |
* column. |
* last column case, set to stretch to the margin). |
* - For more than 5 columns, add only one column. |
*/ |
*/ |
for (i = 0, n = node->prev; n && n && |
ncols = bl->args->argv[vals[2]].sz; |
i < (int)bl->args[vals[2]].argv->sz; |
/* LINTED */ |
n = n->prev, i++) |
dcol = ncols < 5 ? 4 : ncols == 5 ? 3 : 1; |
offset += arg_width |
|
|
for (i = 0, nn = n->prev; |
|
nn && i < (int)ncols; |
|
nn = nn->prev, i++) |
|
offset += dcol + a2width |
(&bl->args->argv[vals[2]], i); |
(&bl->args->argv[vals[2]], i); |
|
|
/* Whether exceeds maximum column. */ |
|
if (i < (int)bl->args[vals[2]].argv->sz) |
|
width = arg_width(&bl->args->argv[vals[2]], i); |
|
else |
|
width = 0; |
|
|
|
if (vals[1] >= 0) |
/* |
offset += arg_offset(&bl->args->argv[vals[1]]); |
* When exceeding the declared number of columns, leave |
|
* the remaining widths at 0. This will later be |
|
* adjusted to the default width of 10, or, for the last |
|
* column, stretched to the right margin. |
|
*/ |
|
if (i >= (int)ncols) |
|
break; |
|
|
|
/* |
|
* Use the declared column widths, extended as explained |
|
* in the preceding paragraph. |
|
*/ |
|
width = a2width(&bl->args->argv[vals[2]], i) + dcol; |
break; |
break; |
default: |
default: |
if (vals[0] >= 0) |
if (vals[0] < 0) |
width = arg_width(&bl->args->argv[vals[0]], 0); |
break; |
if (vals[1] >= 0) |
|
offset += arg_offset(&bl->args->argv[vals[1]]); |
/* |
|
* Note: buffer the width by 2, which is groff's magic |
|
* number for buffering single arguments. See the above |
|
* handling for column for how this changes. |
|
*/ |
|
width = a2width(&bl->args->argv[vals[0]], 0) + 2; |
break; |
break; |
} |
} |
|
|
Line 791 termp_it_pre(DECL_ARGS) |
|
Line 757 termp_it_pre(DECL_ARGS) |
|
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
if (width < 4) |
if (width < 4) |
width = 4; |
width = 4; |
break; |
break; |
case (MDOC_Enum): |
case (LIST_enum): |
if (width < 5) |
if (width < 5) |
width = 5; |
width = 5; |
break; |
break; |
case (MDOC_Hang): |
case (LIST_hang): |
if (0 == width) |
if (0 == width) |
width = 8; |
width = 8; |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (LIST_tag): |
if (0 == width) |
if (0 == width) |
width = 10; |
width = 10; |
break; |
break; |
Line 825 termp_it_pre(DECL_ARGS) |
|
Line 791 termp_it_pre(DECL_ARGS) |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Diag): |
case (LIST_diag): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == n->type) |
term_word(p, "\\ \\ "); |
term_word(p, "\\ \\ "); |
break; |
break; |
case (MDOC_Inset): |
case (LIST_inset): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == n->type) |
term_word(p, "\\ "); |
term_word(p, "\\ "); |
break; |
break; |
default: |
default: |
Line 840 termp_it_pre(DECL_ARGS) |
|
Line 806 termp_it_pre(DECL_ARGS) |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Diag): |
case (LIST_diag): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
break; |
break; |
default: |
default: |
break; |
break; |
} |
} |
|
|
/* |
/* |
* Pad and break control. This is the tricker part. Lists with |
* Pad and break control. This is the tricky part. These flags |
* set right-margins for the head get TERMP_NOBREAK because, if |
* are documented in term_flushln() in term.c. Note that we're |
* they overrun the margin, they wrap to the new margin. |
* going to unset all of these flags in termp_it_post() when we |
* Correspondingly, the body for these types don't left-pad, as |
* exit. |
* the head will pad out to to the right. |
|
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
else |
else |
p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
break; |
break; |
case (MDOC_Hang): |
case (LIST_hang): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
else |
else |
p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
|
|
if (MDOC_HEAD != node->type) |
if (MDOC_HEAD != n->type) |
break; |
break; |
|
|
/* |
/* |
Line 884 termp_it_pre(DECL_ARGS) |
|
Line 849 termp_it_pre(DECL_ARGS) |
|
* the "overstep" effect in term_flushln() and treat |
* the "overstep" effect in term_flushln() and treat |
* this as a `-ohang' list instead. |
* this as a `-ohang' list instead. |
*/ |
*/ |
if (node->next->child && |
if (n->next->child && |
(MDOC_Bl == node->next->child->tok || |
(MDOC_Bl == n->next->child->tok || |
MDOC_Bd == node->next->child->tok)) { |
MDOC_Bd == n->next->child->tok)) { |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOLPAD; |
p->flags &= ~TERMP_NOLPAD; |
} else |
} else |
p->flags |= TERMP_HANG; |
p->flags |= TERMP_HANG; |
break; |
break; |
case (MDOC_Tag): |
case (LIST_tag): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK | TERMP_TWOSPACE; |
p->flags |= TERMP_NOBREAK | TERMP_TWOSPACE; |
else |
else |
p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
|
|
if (MDOC_HEAD != node->type) |
if (MDOC_HEAD != n->type) |
break; |
break; |
if (NULL == node->next || NULL == node->next->child) |
if (NULL == n->next || NULL == n->next->child) |
p->flags |= TERMP_DANGLE; |
p->flags |= TERMP_DANGLE; |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_HEAD == node->type) { |
if (MDOC_HEAD == n->type) { |
assert(node->next); |
assert(n->next); |
if (MDOC_BODY == node->next->type) |
if (MDOC_BODY == n->next->type) |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
else |
else |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
if (node->prev) |
if (n->prev) |
p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
} |
} |
break; |
break; |
case (MDOC_Diag): |
case (LIST_diag): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
break; |
break; |
default: |
default: |
Line 931 termp_it_pre(DECL_ARGS) |
|
Line 896 termp_it_pre(DECL_ARGS) |
|
p->offset += offset; |
p->offset += offset; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Hang): |
case (LIST_hang): |
/* |
/* |
* Same stipulation as above, regarding `-hang'. We |
* Same stipulation as above, regarding `-hang'. We |
* don't want to recalculate rmargin and offsets when |
* don't want to recalculate rmargin and offsets when |
* using `Bd' or `Bl' within `-hang' overstep lists. |
* using `Bd' or `Bl' within `-hang' overstep lists. |
*/ |
*/ |
if (MDOC_HEAD == node->type && node->next->child && |
if (MDOC_HEAD == n->type && n->next->child && |
(MDOC_Bl == node->next->child->tok || |
(MDOC_Bl == n->next->child->tok || |
MDOC_Bd == node->next->child->tok)) |
MDOC_Bd == n->next->child->tok)) |
break; |
break; |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (LIST_tag): |
assert(width); |
assert(width); |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
else |
else |
p->offset += width; |
p->offset += width; |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
assert(width); |
assert(width); |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
/* |
/* |
* XXX - this behaviour is not documented: the |
* XXX - this behaviour is not documented: the |
* right-most column is filled to the right margin. |
* right-most column is filled to the right margin. |
*/ |
*/ |
if (MDOC_HEAD == node->type && |
if (MDOC_HEAD == n->type && |
MDOC_BODY == node->next->type) |
MDOC_BODY == n->next->type && |
|
p->rmargin < p->maxrmargin) |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
default: |
default: |
Line 977 termp_it_pre(DECL_ARGS) |
|
Line 943 termp_it_pre(DECL_ARGS) |
|
* HEAD character (temporarily bold, in some cases). |
* HEAD character (temporarily bold, in some cases). |
*/ |
*/ |
|
|
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\[bu]"); |
term_word(p, "\\[bu]"); |
p->bold--; |
term_fontpop(p); |
break; |
break; |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\(hy"); |
term_word(p, "\\(hy"); |
p->bold--; |
term_fontpop(p); |
break; |
break; |
case (MDOC_Enum): |
case (LIST_enum): |
(pair->ppair->ppair->count)++; |
(pair->ppair->ppair->count)++; |
(void)snprintf(buf, sizeof(buf), "%d.", |
snprintf(buf, sizeof(buf), "%d.", |
pair->ppair->ppair->count); |
pair->ppair->ppair->count); |
term_word(p, buf); |
term_word(p, buf); |
break; |
break; |
Line 1006 termp_it_pre(DECL_ARGS) |
|
Line 972 termp_it_pre(DECL_ARGS) |
|
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Item): |
case (LIST_item): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
return(0); |
return(0); |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == n->type) |
return(0); |
return(0); |
break; |
break; |
default: |
default: |
Line 1034 termp_it_pre(DECL_ARGS) |
|
Line 1000 termp_it_pre(DECL_ARGS) |
|
static void |
static void |
termp_it_post(DECL_ARGS) |
termp_it_post(DECL_ARGS) |
{ |
{ |
int type; |
enum mdoc_list type; |
|
|
if (MDOC_BODY != node->type && MDOC_HEAD != node->type) |
if (MDOC_BLOCK == n->type) |
return; |
return; |
|
|
type = arg_listtype(node->parent->parent->parent); |
type = n->parent->parent->parent->data.list; |
assert(-1 != type); |
|
|
|
switch (type) { |
switch (type) { |
case (MDOC_Item): |
case (LIST_item): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Diag): |
case (LIST_diag): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Inset): |
case (LIST_inset): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == n->type) |
term_flushln(p); |
term_newln(p); |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
term_flushln(p); |
term_flushln(p); |
break; |
break; |
default: |
default: |
term_flushln(p); |
term_newln(p); |
break; |
break; |
} |
} |
|
|
p->flags = pair->flag; |
/* |
|
* Now that our output is flushed, we can reset our tags. Since |
|
* only `It' sets these flags, we're free to assume that nobody |
|
* has munged them in the meanwhile. |
|
*/ |
|
|
|
p->flags &= ~TERMP_DANGLE; |
|
p->flags &= ~TERMP_NOBREAK; |
|
p->flags &= ~TERMP_TWOSPACE; |
|
p->flags &= ~TERMP_NOLPAD; |
|
p->flags &= ~TERMP_HANG; |
} |
} |
|
|
|
|
|
|
termp_nm_pre(DECL_ARGS) |
termp_nm_pre(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_SYNOPSIS == node->sec) |
if (NULL == n->child && NULL == m->name) |
|
return(1); |
|
|
|
if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) |
term_newln(p); |
term_newln(p); |
p->bold++; |
|
if (NULL == node->child) |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, meta->name); |
|
|
if (NULL == n->child) |
|
term_word(p, m->name); |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_fl_pre(DECL_ARGS) |
termp_fl_pre(DECL_ARGS) |
{ |
{ |
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\-"); |
term_word(p, "\\-"); |
p->flags |= TERMP_NOSPACE; |
|
|
if (n->child) |
|
p->flags |= TERMP_NOSPACE; |
|
else if (n->next && n->next->line == n->line) |
|
p->flags |= TERMP_NOSPACE; |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_an_pre(DECL_ARGS) |
termp_an_pre(DECL_ARGS) |
{ |
{ |
|
|
if (NULL == node->child) |
if (NULL == n->child) |
return(1); |
return(1); |
|
|
/* |
/* |
* XXX: this is poorly documented. If not in the AUTHORS |
* If not in the AUTHORS section, `An -split' will cause |
* section, `An -split' will cause newlines to occur before the |
* newlines to occur before the author name. If in the AUTHORS |
* author name. If in the AUTHORS section, by default, the |
* section, by default, the first `An' invocation is nosplit, |
* first `An' invocation is nosplit, then all subsequent ones, |
* then all subsequent ones, regardless of whether interspersed |
* regardless of whether interspersed with other macros/text, |
* with other macros/text, are split. -split, in this case, |
* are split. -split, in this case, will override the condition |
* will override the condition of the implied first -nosplit. |
* of the implied first -nosplit. |
|
*/ |
*/ |
|
|
if (node->sec == SEC_AUTHORS) { |
if (n->sec == SEC_AUTHORS) { |
if ( ! (TERMP_ANPREC & p->flags)) { |
if ( ! (TERMP_ANPREC & p->flags)) { |
if (TERMP_SPLIT & p->flags) |
if (TERMP_SPLIT & p->flags) |
term_newln(p); |
term_newln(p); |
|
|
termp_an_post(DECL_ARGS) |
termp_an_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->child) { |
if (n->child) { |
if (SEC_AUTHORS == node->sec) |
if (SEC_AUTHORS == n->sec) |
p->flags |= TERMP_ANPREC; |
p->flags |= TERMP_ANPREC; |
return; |
return; |
} |
} |
|
|
if (arg_getattr(MDOC_Split, node) > -1) { |
if (arg_hasattr(MDOC_Split, n)) { |
p->flags &= ~TERMP_NOSPLIT; |
p->flags &= ~TERMP_NOSPLIT; |
p->flags |= TERMP_SPLIT; |
p->flags |= TERMP_SPLIT; |
} else { |
} else { |
Line 1161 termp_ns_pre(DECL_ARGS) |
|
Line 1146 termp_ns_pre(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_pp_pre(DECL_ARGS) |
|
{ |
|
|
|
term_vspace(p); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_rs_pre(DECL_ARGS) |
termp_rs_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK == node->type && node->prev) |
if (SEC_SEE_ALSO != n->sec) |
|
return(1); |
|
if (MDOC_BLOCK == n->type && n->prev) |
term_vspace(p); |
term_vspace(p); |
return(1); |
return(1); |
} |
} |
Line 1189 termp_rv_pre(DECL_ARGS) |
|
Line 1166 termp_rv_pre(DECL_ARGS) |
|
term_newln(p); |
term_newln(p); |
term_word(p, "The"); |
term_word(p, "The"); |
|
|
nn = node->child; |
for (nn = n->child; nn; nn = nn->next) { |
assert(nn); |
term_fontpush(p, TERMFONT_BOLD); |
for ( ; nn; nn = nn->next) { |
|
p->bold++; |
|
term_word(p, nn->string); |
term_word(p, nn->string); |
p->bold--; |
term_fontpop(p); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
if (nn->next && NULL == nn->next->next) |
if (nn->next && NULL == nn->next->next) |
term_word(p, "(), and"); |
term_word(p, "(), and"); |
Line 1204 termp_rv_pre(DECL_ARGS) |
|
Line 1179 termp_rv_pre(DECL_ARGS) |
|
term_word(p, "()"); |
term_word(p, "()"); |
} |
} |
|
|
if (node->child->next) |
if (n->child && n->child->next) |
term_word(p, "functions return"); |
term_word(p, "functions return"); |
else |
else |
term_word(p, "function returns"); |
term_word(p, "function returns"); |
Line 1212 termp_rv_pre(DECL_ARGS) |
|
Line 1187 termp_rv_pre(DECL_ARGS) |
|
term_word(p, "the value 0 if successful; otherwise the value " |
term_word(p, "the value 0 if successful; otherwise the value " |
"-1 is returned and the global variable"); |
"-1 is returned and the global variable"); |
|
|
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
term_word(p, "errno"); |
term_word(p, "errno"); |
p->under--; |
term_fontpop(p); |
|
|
term_word(p, "is set to indicate the error."); |
term_word(p, "is set to indicate the error."); |
|
p->flags |= TERMP_SENTENCE; |
|
|
return(0); |
return(0); |
} |
} |
Line 1230 termp_ex_pre(DECL_ARGS) |
|
Line 1206 termp_ex_pre(DECL_ARGS) |
|
|
|
term_word(p, "The"); |
term_word(p, "The"); |
|
|
nn = node->child; |
for (nn = n->child; nn; nn = nn->next) { |
assert(nn); |
term_fontpush(p, TERMFONT_BOLD); |
for ( ; nn; nn = nn->next) { |
|
p->bold++; |
|
term_word(p, nn->string); |
term_word(p, nn->string); |
p->bold--; |
term_fontpop(p); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
if (nn->next && NULL == nn->next->next) |
if (nn->next && NULL == nn->next->next) |
term_word(p, ", and"); |
term_word(p, ", and"); |
Line 1245 termp_ex_pre(DECL_ARGS) |
|
Line 1219 termp_ex_pre(DECL_ARGS) |
|
p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
} |
} |
|
|
if (node->child->next) |
if (n->child && n->child->next) |
term_word(p, "utilities exit"); |
term_word(p, "utilities exit"); |
else |
else |
term_word(p, "utility exits"); |
term_word(p, "utility exits"); |
|
|
term_word(p, "0 on success, and >0 if an error occurs."); |
term_word(p, "0 on success, and >0 if an error occurs."); |
|
p->flags |= TERMP_SENTENCE; |
|
|
return(0); |
return(0); |
} |
} |
|
|
termp_nd_pre(DECL_ARGS) |
termp_nd_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
|
|
#if defined(__OpenBSD__) || defined(__linux__) |
#if defined(__OpenBSD__) || defined(__linux__) |
Line 1274 termp_nd_pre(DECL_ARGS) |
|
Line 1249 termp_nd_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
|
static int |
|
termp_bl_pre(DECL_ARGS) |
|
{ |
|
|
|
return(MDOC_HEAD != n->type); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static void |
static void |
termp_bl_post(DECL_ARGS) |
termp_bl_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK == node->type) |
if (MDOC_BLOCK == n->type) |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
|
|
termp_op_post(DECL_ARGS) |
termp_op_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "\\(rB"); |
term_word(p, "\\(rB"); |
Line 1299 termp_op_post(DECL_ARGS) |
|
Line 1283 termp_op_post(DECL_ARGS) |
|
static int |
static int |
termp_xr_pre(DECL_ARGS) |
termp_xr_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
assert(node->child && MDOC_TEXT == node->child->type); |
if (NULL == n->child) |
n = node->child; |
return(0); |
|
|
term_word(p, n->string); |
assert(MDOC_TEXT == n->child->type); |
if (NULL == (n = n->next)) |
nn = n->child; |
|
|
|
term_word(p, nn->string); |
|
if (NULL == (nn = nn->next)) |
return(0); |
return(0); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "("); |
term_word(p, "("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, n->string); |
term_word(p, nn->string); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, ")"); |
term_word(p, ")"); |
|
|
return(0); |
return(0); |
} |
} |
|
|
|
|
|
static int |
|
termp_vt_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_ELEM == n->type) |
|
return(termp_under_pre(p, pair, m, n)); |
|
else if (MDOC_HEAD == n->type) |
|
return(0); |
|
else if (MDOC_BLOCK == n->type) |
|
return(1); |
|
|
|
return(termp_under_pre(p, pair, m, n)); |
|
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
static void |
termp_vt_post(DECL_ARGS) |
termp_vt_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec != SEC_SYNOPSIS) |
if (MDOC_BLOCK != n->type) |
return; |
return; |
if (node->next && MDOC_Vt == node->next->tok) |
if (n->next && MDOC_Vt == n->next->tok) |
term_newln(p); |
term_newln(p); |
else if (node->next) |
else if (n->next) |
term_vspace(p); |
term_vspace(p); |
} |
} |
|
|
|
|
termp_bold_pre(DECL_ARGS) |
termp_bold_pre(DECL_ARGS) |
{ |
{ |
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_fd_post(DECL_ARGS) |
termp_fd_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec != SEC_SYNOPSIS) |
if (n->sec != SEC_SYNOPSIS || ! (MDOC_LINE & n->flags)) |
return; |
return; |
|
|
term_newln(p); |
term_newln(p); |
if (node->next && MDOC_Fd != node->next->tok) |
if (n->next && MDOC_Fd != n->next->tok) |
term_vspace(p); |
term_vspace(p); |
} |
} |
|
|
Line 1359 termp_fd_post(DECL_ARGS) |
|
Line 1362 termp_fd_post(DECL_ARGS) |
|
static int |
static int |
termp_sh_pre(DECL_ARGS) |
termp_sh_pre(DECL_ARGS) |
{ |
{ |
/* |
|
* XXX: undocumented: using two `Sh' macros in sequence has no |
/* No vspace between consecutive `Sh' calls. */ |
* vspace between calls, only a newline. |
|
*/ |
switch (n->type) { |
switch (node->type) { |
|
case (MDOC_BLOCK): |
case (MDOC_BLOCK): |
if (node->prev && MDOC_Sh == node->prev->tok) |
if (n->prev && MDOC_Sh == n->prev->tok) |
if (NULL == node->prev->body->child) |
if (NULL == n->prev->body->child) |
break; |
break; |
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
p->offset = INDENT; |
p->offset = INDENT; |
|
|
termp_sh_post(DECL_ARGS) |
termp_sh_post(DECL_ARGS) |
{ |
{ |
|
|
switch (node->type) { |
switch (n->type) { |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
term_newln(p); |
term_newln(p); |
break; |
break; |
|
|
termp_op_pre(DECL_ARGS) |
termp_op_pre(DECL_ARGS) |
{ |
{ |
|
|
switch (node->type) { |
switch (n->type) { |
case (MDOC_BODY): |
case (MDOC_BODY): |
term_word(p, "\\(lB"); |
term_word(p, "\\(lB"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 1425 termp_bt_pre(DECL_ARGS) |
|
Line 1427 termp_bt_pre(DECL_ARGS) |
|
{ |
{ |
|
|
term_word(p, "is currently in beta test."); |
term_word(p, "is currently in beta test."); |
return(1); |
p->flags |= TERMP_SENTENCE; |
|
return(0); |
} |
} |
|
|
|
|
|
|
termp_lb_post(DECL_ARGS) |
termp_lb_post(DECL_ARGS) |
{ |
{ |
|
|
term_newln(p); |
if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags) |
|
term_newln(p); |
} |
} |
|
|
|
|
Line 1444 termp_ud_pre(DECL_ARGS) |
|
Line 1448 termp_ud_pre(DECL_ARGS) |
|
{ |
{ |
|
|
term_word(p, "currently under development."); |
term_word(p, "currently under development."); |
return(1); |
p->flags |= TERMP_SENTENCE; |
|
return(0); |
} |
} |
|
|
|
|
|
|
termp_d1_pre(DECL_ARGS) |
termp_d1_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK != node->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
term_newln(p); |
term_newln(p); |
p->offset += (INDENT + 1); |
p->offset += (INDENT + 1); |
|
|
termp_d1_post(DECL_ARGS) |
termp_d1_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK != node->type) |
if (MDOC_BLOCK != n->type) |
return; |
return; |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
termp_aq_pre(DECL_ARGS) |
termp_aq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
term_word(p, "\\(la"); |
term_word(p, "\\(la"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_aq_post(DECL_ARGS) |
termp_aq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "\\(ra"); |
term_word(p, "\\(ra"); |
|
|
termp_ft_pre(DECL_ARGS) |
termp_ft_pre(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_SYNOPSIS == node->sec) |
if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) |
if (node->prev && MDOC_Fo == node->prev->tok) |
if (n->prev && MDOC_Fo == n->prev->tok) |
term_vspace(p); |
term_vspace(p); |
p->under++; |
|
|
term_fontpush(p, TERMFONT_UNDER); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_ft_post(DECL_ARGS) |
termp_ft_post(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_SYNOPSIS == node->sec) |
if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
Line 1524 termp_ft_post(DECL_ARGS) |
|
Line 1530 termp_ft_post(DECL_ARGS) |
|
static int |
static int |
termp_fn_pre(DECL_ARGS) |
termp_fn_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
assert(node->child && MDOC_TEXT == node->child->type); |
term_fontpush(p, TERMFONT_BOLD); |
|
term_word(p, n->child->string); |
|
term_fontpop(p); |
|
|
/* FIXME: can be "type funcname" "type varname"... */ |
|
|
|
p->bold++; |
|
term_word(p, node->child->string); |
|
p->bold--; |
|
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "("); |
term_word(p, "("); |
|
|
for (n = node->child->next; n; n = n->next) { |
for (nn = n->child->next; nn; nn = nn->next) { |
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
term_word(p, n->string); |
term_word(p, nn->string); |
p->under--; |
term_fontpop(p); |
if (n->next) |
|
|
if (nn->next) |
term_word(p, ","); |
term_word(p, ","); |
} |
} |
|
|
term_word(p, ")"); |
term_word(p, ")"); |
|
|
if (SEC_SYNOPSIS == node->sec) |
if (SEC_SYNOPSIS == n->sec) |
term_word(p, ";"); |
term_word(p, ";"); |
|
|
return(0); |
return(0); |
|
|
termp_fn_post(DECL_ARGS) |
termp_fn_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec == SEC_SYNOPSIS && node->next) |
if (n->sec == SEC_SYNOPSIS && n->next && MDOC_LINE & n->flags) |
term_vspace(p); |
term_vspace(p); |
} |
} |
|
|
Line 1568 termp_fn_post(DECL_ARGS) |
|
Line 1571 termp_fn_post(DECL_ARGS) |
|
static int |
static int |
termp_fa_pre(DECL_ARGS) |
termp_fa_pre(DECL_ARGS) |
{ |
{ |
struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
if (node->parent->tok != MDOC_Fo) { |
if (n->parent->tok != MDOC_Fo) { |
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
return(1); |
return(1); |
} |
} |
|
|
for (n = node->child; n; n = n->next) { |
for (nn = n->child; nn; nn = nn->next) { |
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
term_word(p, n->string); |
term_word(p, nn->string); |
p->under--; |
term_fontpop(p); |
if (n->next) |
|
|
if (nn->next) |
term_word(p, ","); |
term_word(p, ","); |
} |
} |
|
|
if (node->child && node->next && node->next->tok == MDOC_Fa) |
if (n->child && n->next && n->next->tok == MDOC_Fa) |
term_word(p, ","); |
term_word(p, ","); |
|
|
return(0); |
return(0); |
Line 1594 termp_fa_pre(DECL_ARGS) |
|
Line 1598 termp_fa_pre(DECL_ARGS) |
|
static int |
static int |
termp_bd_pre(DECL_ARGS) |
termp_bd_pre(DECL_ARGS) |
{ |
{ |
int i, type; |
size_t tabwidth; |
|
int i, type; |
|
size_t rm, rmax; |
|
const struct mdoc_node *nn; |
|
|
/* |
if (MDOC_BLOCK == n->type) { |
* This is fairly tricky due primarily to crappy documentation. |
print_bvspace(p, n, n); |
* If -ragged or -filled are specified, the block does nothing |
|
* but change the indentation. |
|
* |
|
* If, on the other hand, -unfilled or -literal are specified, |
|
* then the game changes. Text is printed exactly as entered in |
|
* the display: if a macro line, a newline is appended to the |
|
* line. Blank lines are allowed. |
|
*/ |
|
|
|
if (MDOC_BLOCK == node->type) { |
|
fmt_block_vspace(p, node, node); |
|
return(1); |
return(1); |
} else if (MDOC_BODY != node->type) |
} else if (MDOC_HEAD == n->type) |
return(1); |
return(0); |
|
|
assert(node->parent->args); |
nn = n->parent; |
|
|
for (type = -1, i = 0; -1 == type && |
type = arg_disptype(nn); |
i < (int)node->parent->args->argc; i++) { |
assert(-1 != type); |
switch (node->parent->args->argv[i].arg) { |
|
case (MDOC_Ragged): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Filled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Unfilled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Literal): |
|
type = node->parent->args->argv[i].arg; |
|
break; |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
assert(type > -1); |
|
|
|
i = arg_getattr(MDOC_Offset, node->parent); |
if (-1 != (i = arg_getattr(MDOC_Offset, nn))) |
if (-1 != i) |
p->offset += a2offs(&nn->args->argv[i]); |
p->offset += arg_offset(&node->parent->args->argv[i]); |
|
|
|
switch (type) { |
/* |
case (MDOC_Literal): |
* If -ragged or -filled are specified, the block does nothing |
/* FALLTHROUGH */ |
* but change the indentation. If -unfilled or -literal are |
case (MDOC_Unfilled): |
* specified, text is printed exactly as entered in the display: |
break; |
* for macro lines, a newline is appended to the line. Blank |
default: |
* lines are allowed. |
|
*/ |
|
|
|
if (MDOC_Literal != type && MDOC_Unfilled != type) |
return(1); |
return(1); |
} |
|
|
|
for (node = node->child; node; node = node->next) { |
tabwidth = p->tabwidth; |
|
p->tabwidth = 8; |
|
rm = p->rmargin; |
|
rmax = p->maxrmargin; |
|
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
|
|
|
for (nn = n->child; nn; nn = nn->next) { |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
print_node(p, pair, meta, node); |
print_mdoc_node(p, pair, m, nn); |
if (node->next) |
if (NULL == nn->prev || |
|
nn->prev->line < nn->line || |
|
NULL == nn->next) |
term_flushln(p); |
term_flushln(p); |
} |
} |
|
p->tabwidth = tabwidth; |
|
|
|
p->rmargin = rm; |
|
p->maxrmargin = rmax; |
return(0); |
return(0); |
} |
} |
|
|
Line 1662 termp_bd_pre(DECL_ARGS) |
|
Line 1654 termp_bd_pre(DECL_ARGS) |
|
static void |
static void |
termp_bd_post(DECL_ARGS) |
termp_bd_post(DECL_ARGS) |
{ |
{ |
|
int type; |
|
size_t rm, rmax; |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
|
|
|
type = arg_disptype(n->parent); |
|
assert(-1 != type); |
|
|
|
rm = p->rmargin; |
|
rmax = p->maxrmargin; |
|
|
|
if (MDOC_Literal == type || MDOC_Unfilled == type) |
|
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_flushln(p); |
term_newln(p); |
|
|
|
p->rmargin = rm; |
|
p->maxrmargin = rmax; |
} |
} |
|
|
|
|
|
|
termp_qq_pre(DECL_ARGS) |
termp_qq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
term_word(p, "\""); |
term_word(p, "\""); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_qq_post(DECL_ARGS) |
termp_qq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "\""); |
term_word(p, "\""); |
|
|
termp_bx_post(DECL_ARGS) |
termp_bx_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->child) |
if (n->child) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "BSD"); |
term_word(p, "BSD"); |
} |
} |
Line 1713 termp_xx_pre(DECL_ARGS) |
|
Line 1720 termp_xx_pre(DECL_ARGS) |
|
const char *pp; |
const char *pp; |
|
|
pp = NULL; |
pp = NULL; |
switch (node->tok) { |
switch (n->tok) { |
case (MDOC_Bsx): |
case (MDOC_Bsx): |
pp = "BSDI BSD/OS"; |
pp = "BSDI BSD/OS"; |
break; |
break; |
case (MDOC_Dx): |
case (MDOC_Dx): |
pp = "DragonFlyBSD"; |
pp = "DragonFly"; |
break; |
break; |
case (MDOC_Fx): |
case (MDOC_Fx): |
pp = "FreeBSD"; |
pp = "FreeBSD"; |
|
|
termp_sq_pre(DECL_ARGS) |
termp_sq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
term_word(p, "\\(oq"); |
term_word(p, "\\(oq"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_sq_post(DECL_ARGS) |
termp_sq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "\\(aq"); |
term_word(p, "\\(aq"); |
|
|
termp_ss_pre(DECL_ARGS) |
termp_ss_pre(DECL_ARGS) |
{ |
{ |
|
|
switch (node->type) { |
switch (n->type) { |
case (MDOC_BLOCK): |
case (MDOC_BLOCK): |
term_newln(p); |
term_newln(p); |
if (node->prev) |
if (n->prev) |
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
p->offset = HALFINDENT; |
p->offset = HALFINDENT; |
break; |
break; |
default: |
default: |
|
|
termp_ss_post(DECL_ARGS) |
termp_ss_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
|
|
termp_cd_pre(DECL_ARGS) |
termp_cd_pre(DECL_ARGS) |
{ |
{ |
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
term_newln(p); |
term_newln(p); |
return(1); |
return(1); |
} |
} |
|
|
termp_in_pre(DECL_ARGS) |
termp_in_pre(DECL_ARGS) |
{ |
{ |
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
if (SEC_SYNOPSIS == node->sec) |
if (SEC_SYNOPSIS == n->sec) |
term_word(p, "#include"); |
term_word(p, "#include"); |
|
|
term_word(p, "<"); |
term_word(p, "<"); |
|
|
termp_in_post(DECL_ARGS) |
termp_in_post(DECL_ARGS) |
{ |
{ |
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
|
p->flags |= TERMP_NOSPACE; |
term_word(p, ">"); |
term_word(p, ">"); |
p->bold--; |
term_fontpop(p); |
|
|
if (SEC_SYNOPSIS != node->sec) |
if (SEC_SYNOPSIS != n->sec && ! (MDOC_LINE & n->flags)) |
return; |
return; |
|
|
term_newln(p); |
term_newln(p); |
Line 1865 termp_in_post(DECL_ARGS) |
|
Line 1873 termp_in_post(DECL_ARGS) |
|
* the <foo>; mandoc asserts a vertical space. Since this |
* the <foo>; mandoc asserts a vertical space. Since this |
* construction is rarely used, I think it's fine. |
* construction is rarely used, I think it's fine. |
*/ |
*/ |
if (node->next && MDOC_In != node->next->tok) |
if (n->next && MDOC_In != n->next->tok) |
term_vspace(p); |
term_vspace(p); |
} |
} |
|
|
Line 1874 termp_in_post(DECL_ARGS) |
|
Line 1882 termp_in_post(DECL_ARGS) |
|
static int |
static int |
termp_sp_pre(DECL_ARGS) |
termp_sp_pre(DECL_ARGS) |
{ |
{ |
int i, len; |
size_t i, len; |
|
|
if (NULL == node->child) { |
switch (n->tok) { |
term_vspace(p); |
case (MDOC_sp): |
return(0); |
len = n->child ? a2height(n->child) : 1; |
|
break; |
|
case (MDOC_br): |
|
len = 0; |
|
break; |
|
default: |
|
len = 1; |
|
break; |
} |
} |
|
|
len = atoi(node->child->string); |
|
if (0 == len) |
if (0 == len) |
term_newln(p); |
term_newln(p); |
for (i = 0; i < len; i++) |
for (i = 0; i < len; i++) |
Line 1893 termp_sp_pre(DECL_ARGS) |
|
Line 1907 termp_sp_pre(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_br_pre(DECL_ARGS) |
|
{ |
|
|
|
term_newln(p); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_brq_pre(DECL_ARGS) |
termp_brq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
term_word(p, "\\(lC"); |
term_word(p, "\\(lC"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_brq_post(DECL_ARGS) |
termp_brq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "\\(rC"); |
term_word(p, "\\(rC"); |
|
|
termp_bq_pre(DECL_ARGS) |
termp_bq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
term_word(p, "\\(lB"); |
term_word(p, "\\(lB"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_bq_post(DECL_ARGS) |
termp_bq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "\\(rB"); |
term_word(p, "\\(rB"); |
|
|
termp_pq_pre(DECL_ARGS) |
termp_pq_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return(1); |
return(1); |
term_word(p, "\\&("); |
term_word(p, "\\&("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_pq_post(DECL_ARGS) |
termp_pq_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
term_word(p, ")"); |
term_word(p, ")"); |
} |
} |
Line 1979 termp_pq_post(DECL_ARGS) |
|
Line 1983 termp_pq_post(DECL_ARGS) |
|
static int |
static int |
termp_fo_pre(DECL_ARGS) |
termp_fo_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
if (MDOC_BODY == node->type) { |
if (MDOC_BODY == n->type) { |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "("); |
term_word(p, "("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} else if (MDOC_HEAD != node->type) |
} else if (MDOC_HEAD != n->type) |
return(1); |
return(1); |
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
for (n = node->child; n; n = n->next) { |
for (nn = n->child; nn; nn = nn->next) { |
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == nn->type); |
term_word(p, n->string); |
term_word(p, nn->string); |
} |
} |
p->bold--; |
term_fontpop(p); |
|
|
return(0); |
return(0); |
} |
} |
|
|
termp_fo_post(DECL_ARGS) |
termp_fo_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, ")"); |
term_word(p, ")"); |
Line 2019 termp_fo_post(DECL_ARGS) |
|
Line 2023 termp_fo_post(DECL_ARGS) |
|
static int |
static int |
termp_bf_pre(DECL_ARGS) |
termp_bf_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == n->type) |
return(0); |
return(0); |
else if (MDOC_BLOCK != node->type) |
else if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
|
|
if (NULL == (n = node->head->child)) { |
if (NULL == (nn = n->head->child)) { |
if (arg_hasattr(MDOC_Emphasis, node)) |
if (arg_hasattr(MDOC_Emphasis, n)) |
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
else if (arg_hasattr(MDOC_Symbolic, node)) |
else if (arg_hasattr(MDOC_Symbolic, n)) |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
|
else |
|
term_fontpush(p, TERMFONT_NONE); |
|
|
return(1); |
return(1); |
} |
} |
|
|
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == nn->type); |
if (0 == strcmp("Em", n->string)) |
if (0 == strcmp("Em", nn->string)) |
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
else if (0 == strcmp("Sy", n->string)) |
else if (0 == strcmp("Sy", nn->string)) |
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
|
else |
|
term_fontpush(p, TERMFONT_NONE); |
|
|
return(1); |
return(1); |
} |
} |
|
|
termp_sm_pre(DECL_ARGS) |
termp_sm_pre(DECL_ARGS) |
{ |
{ |
|
|
assert(node->child && MDOC_TEXT == node->child->type); |
assert(n->child && MDOC_TEXT == n->child->type); |
if (0 == strcmp("on", node->child->string)) { |
if (0 == strcmp("on", n->child->string)) |
p->flags &= ~TERMP_NONOSPACE; |
p->flags &= ~TERMP_NONOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
else |
} else |
|
p->flags |= TERMP_NONOSPACE; |
p->flags |= TERMP_NONOSPACE; |
|
|
return(0); |
return(0); |
|
|
termp____post(DECL_ARGS) |
termp____post(DECL_ARGS) |
{ |
{ |
|
|
|
/* TODO: %U. */ |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, node->next ? "," : "."); |
term_word(p, n->next ? "," : "."); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
|
termp_li_pre(DECL_ARGS) |
|
{ |
|
|
|
term_fontpush(p, TERMFONT_NONE); |
|
if (NULL == n->child) |
|
term_word(p, ""); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
termp_lk_pre(DECL_ARGS) |
termp_lk_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *nn; |
|
|
assert(node->child); |
term_fontpush(p, TERMFONT_UNDER); |
n = node->child; |
nn = n->child; |
|
|
if (NULL == n->next) { |
if (NULL == nn->next) |
p->under++; |
|
return(1); |
return(1); |
} |
|
|
|
p->under++; |
term_word(p, nn->string); |
term_word(p, n->string); |
term_fontpop(p); |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, ":"); |
term_word(p, ":"); |
p->under--; |
|
|
|
p->bold++; |
term_fontpush(p, TERMFONT_BOLD); |
for (n = n->next; n; n = n->next) |
for (nn = nn->next; nn; nn = nn->next) |
term_word(p, n->string); |
term_word(p, nn->string); |
p->bold--; |
term_fontpop(p); |
|
|
return(0); |
return(0); |
} |
} |
|
|
termp_under_pre(DECL_ARGS) |
termp_under_pre(DECL_ARGS) |
{ |
{ |
|
|
p->under++; |
term_fontpush(p, TERMFONT_UNDER); |
return(1); |
return(1); |
} |
} |