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-rw-r--r--man_term.c25
-rw-r--r--mandoc.19
-rw-r--r--mdoc_term.c16
-rw-r--r--term.h1
-rw-r--r--term_ascii.c10
5 files changed, 38 insertions, 23 deletions
diff --git a/man_term.c b/man_term.c
index dea8b1dd..09f3bb31 100644
--- a/man_term.c
+++ b/man_term.c
@@ -33,8 +33,6 @@
#include "term.h"
#include "main.h"
-#define INDENT 7 /* fixed-width char full-indent */
-#define HALFINDENT 3 /* fixed-width char half-indent */
#define MAXMARGINS 64 /* maximum number of indented scopes */
/* FIXME: have PD set the default vspace width. */
@@ -141,6 +139,9 @@ terminal_man(void *arg, const struct man *man)
p = (struct termp *)arg;
+ if (0 == p->defindent)
+ p->defindent = 7;
+
p->overstep = 0;
p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
@@ -156,8 +157,8 @@ terminal_man(void *arg, const struct man *man)
memset(&mt, 0, sizeof(struct mtermp));
- mt.lmargin[mt.lmargincur] = term_len(p, INDENT);
- mt.offset = term_len(p, INDENT);
+ mt.lmargin[mt.lmargincur] = term_len(p, p->defindent);
+ mt.offset = term_len(p, p->defindent);
if (n->child)
print_man_nodelist(p, &mt, n->child, m);
@@ -511,7 +512,7 @@ pre_PP(DECL_ARGS)
switch (n->type) {
case (MAN_BLOCK):
- mt->lmargin[mt->lmargincur] = term_len(p, INDENT);
+ mt->lmargin[mt->lmargincur] = term_len(p, p->defindent);
print_bvspace(p, n);
break;
default:
@@ -706,8 +707,8 @@ pre_SS(DECL_ARGS)
switch (n->type) {
case (MAN_BLOCK):
mt->fl &= ~MANT_LITERAL;
- mt->lmargin[mt->lmargincur] = term_len(p, INDENT);
- mt->offset = term_len(p, INDENT);
+ mt->lmargin[mt->lmargincur] = term_len(p, p->defindent);
+ mt->offset = term_len(p, p->defindent);
/* If following a prior empty `SS', no vspace. */
if (n->prev && MAN_SS == n->prev->tok)
if (NULL == n->prev->body->child)
@@ -718,7 +719,7 @@ pre_SS(DECL_ARGS)
break;
case (MAN_HEAD):
term_fontrepl(p, TERMFONT_BOLD);
- p->offset = term_len(p, HALFINDENT);
+ p->offset = term_len(p, p->defindent/2);
break;
case (MAN_BODY):
p->offset = mt->offset;
@@ -757,8 +758,8 @@ pre_SH(DECL_ARGS)
switch (n->type) {
case (MAN_BLOCK):
mt->fl &= ~MANT_LITERAL;
- mt->lmargin[mt->lmargincur] = term_len(p, INDENT);
- mt->offset = term_len(p, INDENT);
+ mt->lmargin[mt->lmargincur] = term_len(p, p->defindent);
+ mt->offset = term_len(p, p->defindent);
/* If following a prior empty `SH', no vspace. */
if (n->prev && MAN_SH == n->prev->tok)
if (NULL == n->prev->body->child)
@@ -817,7 +818,7 @@ pre_RS(DECL_ARGS)
break;
}
- sz = term_len(p, INDENT);
+ sz = term_len(p, p->defindent);
if (NULL != (n = n->parent->head->child))
if ((ival = a2width(p, n->string)) >= 0)
@@ -851,7 +852,7 @@ post_RS(DECL_ARGS)
break;
}
- sz = term_len(p, INDENT);
+ sz = term_len(p, p->defindent);
if (NULL != (n = n->parent->head->child))
if ((ival = a2width(p, n->string)) >= 0)
diff --git a/mandoc.1 b/mandoc.1
index a7354e6d..4cdc6457 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -234,6 +234,15 @@ The following
.Fl O
arguments are accepted:
.Bl -tag -width Ds
+.It Cm indent Ns = Ns Ar indent
+The left margin for normal text is set to
+.Ar indent
+blank characters instead of the default of five for
+.Xr mdoc 7
+and seven for
+.Xr man 7 .
+Increasing this is not recommended; it may result in degraded formatting,
+for example overful lines or ugly line breaks.
.It Cm width Ns = Ns Ar width
The output width is set to
.Ar width ,
diff --git a/mdoc_term.c b/mdoc_term.c
index f0db5e89..3c9a87a7 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -34,9 +34,6 @@
#include "mdoc.h"
#include "main.h"
-#define INDENT 5
-#define HALFINDENT 3
-
struct termpair {
struct termpair *ppair;
int count;
@@ -259,6 +256,9 @@ terminal_mdoc(void *arg, const struct mdoc *mdoc)
p = (struct termp *)arg;
+ if (0 == p->defindent)
+ p->defindent = 5;
+
p->overstep = 0;
p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
@@ -562,9 +562,9 @@ a2offs(const struct termp *p, const char *v)
else if (0 == strcmp(v, "left"))
return(0);
else if (0 == strcmp(v, "indent"))
- return(term_len(p, INDENT + 1));
+ return(term_len(p, p->defindent + 1));
else if (0 == strcmp(v, "indent-two"))
- return(term_len(p, (INDENT + 1) * 2));
+ return(term_len(p, (p->defindent + 1) * 2));
else if ( ! a2roffsu(v, &su, SCALE_MAX))
SCALE_HS_INIT(&su, term_strlen(p, v));
@@ -1424,7 +1424,7 @@ termp_sh_pre(DECL_ARGS)
term_fontpush(p, TERMFONT_BOLD);
break;
case (MDOC_BODY):
- p->offset = term_len(p, INDENT);
+ p->offset = term_len(p, p->defindent);
break;
default:
break;
@@ -1492,7 +1492,7 @@ termp_d1_pre(DECL_ARGS)
if (MDOC_BLOCK != n->type)
return(1);
term_newln(p);
- p->offset += term_len(p, (INDENT + 1));
+ p->offset += term_len(p, p->defindent + 1);
return(1);
}
@@ -1797,7 +1797,7 @@ termp_ss_pre(DECL_ARGS)
break;
case (MDOC_HEAD):
term_fontpush(p, TERMFONT_BOLD);
- p->offset = term_len(p, HALFINDENT);
+ p->offset = term_len(p, (p->defindent+1)/2);
break;
default:
break;
diff --git a/term.h b/term.h
index d53aca79..bb44ba60 100644
--- a/term.h
+++ b/term.h
@@ -52,6 +52,7 @@ struct termp_tbl {
struct termp {
enum termtype type;
struct rofftbl tbl; /* table configuration */
+ size_t defindent; /* Default indent for text. */
size_t defrmargin; /* Right margin of the device. */
size_t rmargin; /* Current right margin. */
size_t maxrmargin; /* Max right margin. */
diff --git a/term_ascii.c b/term_ascii.c
index 48e2d563..ec5d17d8 100644
--- a/term_ascii.c
+++ b/term_ascii.c
@@ -68,7 +68,7 @@ static size_t locale_width(const struct termp *, int);
static struct termp *
ascii_init(enum termenc enc, char *outopts)
{
- const char *toks[2];
+ const char *toks[3];
char *v;
struct termp *p;
@@ -104,12 +104,16 @@ ascii_init(enum termenc enc, char *outopts)
}
#endif
- toks[0] = "width";
- toks[1] = NULL;
+ toks[0] = "indent";
+ toks[1] = "width";
+ toks[2] = NULL;
while (outopts && *outopts)
switch (getsubopt(&outopts, UNCONST(toks), &v)) {
case (0):
+ p->defindent = (size_t)atoi(v);
+ break;
+ case (1):
p->defrmargin = (size_t)atoi(v);
break;
default:
generated by cgit (git 2.34.1) at 2024-11-09 02:46:52 +0000