version 1.60, 2009/07/24 11:54:54 |
version 1.67, 2009/08/19 14:45:56 |
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#include "term.h" |
#include "term.h" |
#include "mdoc.h" |
#include "mdoc.h" |
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/* FIXME: macro arguments can be escaped. */ |
#define INDENT 5 |
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#define HALFINDENT 3 |
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#define TTYPE_PROG 0 |
#define TTYPE_PROG 0 |
#define TTYPE_CMD_FLAG 1 |
#define TTYPE_CMD_FLAG 1 |
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}; |
}; |
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static void termp____post(DECL_ARGS); |
static void termp____post(DECL_ARGS); |
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static void termp_an_post(DECL_ARGS); |
static void termp_aq_post(DECL_ARGS); |
static void termp_aq_post(DECL_ARGS); |
static void termp_bd_post(DECL_ARGS); |
static void termp_bd_post(DECL_ARGS); |
static void termp_bl_post(DECL_ARGS); |
static void termp_bl_post(DECL_ARGS); |
Line 124 static void termp_vt_post(DECL_ARGS); |
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Line 126 static void termp_vt_post(DECL_ARGS); |
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static int termp__j_pre(DECL_ARGS); |
static int termp__j_pre(DECL_ARGS); |
static int termp__t_pre(DECL_ARGS); |
static int termp__t_pre(DECL_ARGS); |
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static int termp_an_pre(DECL_ARGS); |
static int termp_ap_pre(DECL_ARGS); |
static int termp_ap_pre(DECL_ARGS); |
static int termp_aq_pre(DECL_ARGS); |
static int termp_aq_pre(DECL_ARGS); |
static int termp_ar_pre(DECL_ARGS); |
static int termp_ar_pre(DECL_ARGS); |
Line 191 static const struct termact termacts[MDOC_MAX] = { |
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Line 194 static const struct termact termacts[MDOC_MAX] = { |
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{ 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 */ |
{ NULL, NULL }, /* An */ |
{ termp_an_pre, termp_an_post }, /* An */ |
{ termp_ar_pre, NULL }, /* Ar */ |
{ termp_ar_pre, NULL }, /* Ar */ |
{ termp_cd_pre, NULL }, /* Cd */ |
{ termp_cd_pre, NULL }, /* Cd */ |
{ termp_cm_pre, NULL }, /* Cm */ |
{ termp_cm_pre, NULL }, /* Cm */ |
Line 672 fmt_block_vspace(struct termp *p, |
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Line 675 fmt_block_vspace(struct termp *p, |
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if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Compact, bl)) |
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Compact, bl)) |
return; |
return; |
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assert(node); |
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/* |
/* |
* Search through our prior nodes. If we follow a `Ss' or `Sh', |
* Search through our prior nodes. If we follow a `Ss' or `Sh', |
Line 817 termp_it_pre(DECL_ARGS) |
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Line 821 termp_it_pre(DECL_ARGS) |
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/* |
/* |
* List-type can override the width in the case of fixed-head |
* List-type can override the width in the case of fixed-head |
* values (bullet, dash/hyphen, enum). Tags need a non-zero |
* values (bullet, dash/hyphen, enum). Tags need a non-zero |
* offset. FIXME: double-check that correct. |
* offset. |
*/ |
*/ |
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switch (type) { |
switch (type) { |
Line 856 termp_it_pre(DECL_ARGS) |
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Line 860 termp_it_pre(DECL_ARGS) |
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switch (type) { |
switch (type) { |
case (MDOC_Diag): |
case (MDOC_Diag): |
term_word(p, "\\ \\ "); |
if (MDOC_BODY == node->type) |
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term_word(p, "\\ \\ "); |
break; |
break; |
case (MDOC_Inset): |
case (MDOC_Inset): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == node->type) |
Line 1130 termp_fl_pre(DECL_ARGS) |
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Line 1135 termp_fl_pre(DECL_ARGS) |
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/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
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termp_an_pre(DECL_ARGS) |
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{ |
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if (NULL == node->child) |
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return(1); |
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/* |
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* XXX: this is poorly documented. If not in the AUTHORS |
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* section, `An -split' will cause newlines to occur before the |
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* author name. If in the AUTHORS section, by default, the |
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* first `An' invocation is nosplit, then all subsequent ones, |
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* regardless of whether interspersed with other macros/text, |
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* are split. -split, in this case, will override the condition |
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* of the implied first -nosplit. |
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*/ |
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if (node->sec == SEC_AUTHORS) { |
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if ( ! (TERMP_ANPREC & p->flags)) { |
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if (TERMP_SPLIT & p->flags) |
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term_newln(p); |
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return(1); |
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} |
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if (TERMP_NOSPLIT & p->flags) |
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return(1); |
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term_newln(p); |
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return(1); |
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} |
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if (TERMP_SPLIT & p->flags) |
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term_newln(p); |
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return(1); |
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} |
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/* ARGSUSED */ |
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static void |
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termp_an_post(DECL_ARGS) |
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{ |
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if (node->child) { |
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if (SEC_AUTHORS == node->sec) |
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p->flags |= TERMP_ANPREC; |
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return; |
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} |
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if (arg_getattr(MDOC_Split, node) > -1) { |
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p->flags &= ~TERMP_NOSPLIT; |
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p->flags |= TERMP_SPLIT; |
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} else { |
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p->flags &= ~TERMP_SPLIT; |
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p->flags |= TERMP_NOSPLIT; |
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} |
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} |
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/* ARGSUSED */ |
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static int |
termp_ar_pre(DECL_ARGS) |
termp_ar_pre(DECL_ARGS) |
{ |
{ |
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Line 1335 termp_fd_post(DECL_ARGS) |
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Line 1399 termp_fd_post(DECL_ARGS) |
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static int |
static int |
termp_sh_pre(DECL_ARGS) |
termp_sh_pre(DECL_ARGS) |
{ |
{ |
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/* |
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* XXX: undocumented: using two `Sh' macros in sequence has no |
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* vspace between calls, only a newline. |
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*/ |
switch (node->type) { |
switch (node->type) { |
case (MDOC_HEAD): |
case (MDOC_BLOCK): |
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if (node->prev && MDOC_Sh == node->prev->tok) |
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if (NULL == node->prev->body->child) |
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break; |
term_vspace(p); |
term_vspace(p); |
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break; |
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case (MDOC_HEAD): |
pair->flag |= ttypes[TTYPE_SECTION]; |
pair->flag |= ttypes[TTYPE_SECTION]; |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |