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-rw-r--r--mdocml.110
-rw-r--r--roff.c130
-rw-r--r--validate.c24
3 files changed, 109 insertions, 55 deletions
diff --git a/mdocml.1 b/mdocml.1
index d522e659..7f507fdb 100644
--- a/mdocml.1
+++ b/mdocml.1
@@ -29,8 +29,8 @@ dictated by
The only current output filter is
.Ar validate ,
the default. The arguments are as follows:
-.Bl -tag -width "\-o outfile"
-.It Fl o Ar outfile
+.Bl -tag -width "\-o outfile,"
+.It Sq Fl o Ar outfile ,
Place output in
.Ar outfile ,
which may be
@@ -42,7 +42,7 @@ Read input from
which may be
.Qq \-
for standard input. The default is standard input.
-.It Fl v
+.It Fl v
Print messages (output depends on filter).
.It Fl W
Print warnings (output depends on filter).
@@ -53,6 +53,10 @@ The validate filter, specified by
is the default filter. It produces no output, so specifying
.Fl o Ar outfile
results in an empty file.
+.Qq Op Op Fl a ) , Fl b ,
+.Bf Em
+.Qq Op Op Fl a ) , Fl b ,
+.Ef
.\" The following requests should be uncommented and used where appropriate.
.\" This next request is for sections 2, 3, and 9 function return values only.
.\" .Sh RETURN VALUES
diff --git a/roff.c b/roff.c
index 65ba8f51..6b77f35a 100644
--- a/roff.c
+++ b/roff.c
@@ -72,7 +72,6 @@ struct rofftok {
#define ROFF_CALLABLE (1 << 1) /* "Callable". */
#define ROFF_QUOTES (1 << 2) /* Quoted args. */
#define ROFF_SHALLOW (1 << 3) /* Nesting block. */
-#define ROFF_PUNCT (1 << 4)
};
struct roffarg {
@@ -191,33 +190,33 @@ static const struct rofftok tokens[ROFF_MAX] = {
{ roff_layout, roffarg_Bl, NULL, roffchild_Bl, 0, ROFF_LAYOUT, 0 }, /* Bl */
{ roff_close, NULL, roffparent_El, NULL, ROFF_Bl, ROFF_LAYOUT, 0 }, /* El */
{ roff_layout, NULL, roffparent_It, NULL, ROFF_It, ROFF_LAYOUT, ROFF_SHALLOW }, /* It */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Ad */
- { roff_text, roffarg_An, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* An */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Ar */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ad */ /* FIXME */
+ { roff_text, roffarg_An, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* An */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ar */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_QUOTES }, /* Cd */ /* XXX man.4 only */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Cm */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Dv */ /* XXX needs arg */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Er */ /* XXX needs arg */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Ev */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dv */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Er */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ev */ /* XXX needs arg */
{ roff_text, roffarg_Ex, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Ex */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Fa */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fa */ /* XXX needs arg */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Fd */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Fl */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Fn */ /* XXX needs arg */ /* FIXME */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Ft */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Ic */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fl */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fn */ /* XXX needs arg */ /* FIXME */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ft */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ic */ /* XXX needs arg */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* In */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Li */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Li */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_QUOTES }, /* Nd */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Nm */ /* FIXME */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Op */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Nm */ /* FIXME */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Op */
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Ot */ /* XXX deprecated */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Pa */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Pa */
{ roff_text, roffarg_Rv, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Rv */
{ roff_text, roffarg_St, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* St */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Va */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Vt */ /* XXX needs arg */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Xr */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Va */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Vt */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xr */ /* XXX needs arg */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* %A */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE}, /* %B */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* %D */
@@ -237,22 +236,22 @@ static const struct rofftok tokens[ROFF_MAX] = {
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Bf */ /* FIXME */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Bo */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Bq */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Bsx */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Bx */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Bsx */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Bx */
{roff_special, NULL, NULL, NULL, 0, ROFF_SPECIAL, 0 }, /* Db */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dc */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Do */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dq */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ec */
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Ef */ /* FIXME */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Em */ /* XXX needs arg */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Em */ /* XXX needs arg */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Eo */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Fx */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Ms */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Fx */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ms */
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* No */
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ns */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Nx */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Ox */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Nx */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ox */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Pc */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Pf */
{ roff_text, NULL, NULL, NULL, 0, ROFF_LAYOUT, ROFF_PARSED | ROFF_CALLABLE }, /* Po */
@@ -268,9 +267,9 @@ static const struct rofftok tokens[ROFF_MAX] = {
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Sq */
{roff_special, NULL, NULL, NULL, 0, ROFF_SPECIAL, 0 }, /* Sm */
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Sx */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Sy */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE | ROFF_PUNCT }, /* Tn */
- { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_PUNCT }, /* Ux */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Sy */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Tn */
+ { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ux */
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xc */
{ NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xo */
{ roff_layout, NULL, NULL, roffchild_Fo, 0, ROFF_LAYOUT, 0 }, /* Fo */
@@ -697,6 +696,50 @@ rofffindtok(const char *buf)
}
+#if notyet
+static int
+roffispunct(const char *p)
+{
+
+ if (0 == *p)
+ return(0);
+ if (0 != *(p + 1))
+ return(0);
+
+ switch (*p) {
+ case('{'):
+ /* FALLTHROUGH */
+ case('.'):
+ /* FALLTHROUGH */
+ case(','):
+ /* FALLTHROUGH */
+ case(';'):
+ /* FALLTHROUGH */
+ case(':'):
+ /* FALLTHROUGH */
+ case('?'):
+ /* FALLTHROUGH */
+ case('!'):
+ /* FALLTHROUGH */
+ case('('):
+ /* FALLTHROUGH */
+ case(')'):
+ /* FALLTHROUGH */
+ case('['):
+ /* FALLTHROUGH */
+ case(']'):
+ /* FALLTHROUGH */
+ case('}'):
+ return(1);
+ default:
+ break;
+ }
+
+ return(0);
+}
+#endif
+
+
static int
rofffindcallable(const char *name)
{
@@ -1012,20 +1055,27 @@ roff_text(ROFFCALL_ARGS)
}
while (*argv) {
- if (ROFF_MAX != (c = rofffindcallable(*argv))) {
- if (NULL == tokens[c].cb) {
- roff_err(tree, *argv, "unsupported "
- "macro `%s'",
- toknames[c]);
- return(0);
- }
- if ( ! (*tokens[c].cb)(c, tree,
- argv, ROFF_ENTER))
+ if (ROFF_MAX == (c = rofffindcallable(*argv))) {
+ if ( ! (*tree->cb.roffdata)(tree->arg, *argv++))
return(0);
- break;
+ continue;
}
- if ( ! (*tree->cb.roffdata)(tree->arg, *argv++))
+
+ /*
+ * A sub-command has been found. Execute it and
+ * discontinue parsing for arguments.
+ */
+
+ if (NULL == tokens[c].cb) {
+ roff_err(tree, *argv, "unsupported macro `%s'",
+ toknames[c]);
+ return(0);
+ }
+
+ if ( ! (*tokens[c].cb)(c, tree, argv, ROFF_ENTER))
return(0);
+
+ break;
}
return((*tree->cb.roffout)(tree->arg, tok));
diff --git a/validate.c b/validate.c
index c4286928..e5ca3a50 100644
--- a/validate.c
+++ b/validate.c
@@ -94,9 +94,12 @@ mbuf_newline(struct md_valid *p)
static int
mbuf_data(struct md_valid *p, char *buf)
{
+ int space;
size_t sz;
char *bufp;
+ space = 1; /* FIXME */
+
assert(p->mbuf);
assert(0 != p->indent);
@@ -133,10 +136,7 @@ mbuf_data(struct md_valid *p, char *buf)
continue;
}
- if ( ! md_buf_putchar(p->mbuf, ' '))
- return(0);
-
- p->pos += sz + 1;
+ p->pos += sz;
continue;
}
@@ -145,14 +145,14 @@ mbuf_data(struct md_valid *p, char *buf)
return(0);
if ( ! mbuf_indent(p))
return(0);
- }
+ } else if (space)
+ if ( ! md_buf_putchar(p->mbuf, ' '))
+ return(0);
if ( ! md_buf_putstring(p->mbuf, bufp))
return(0);
- if ( ! md_buf_putchar(p->mbuf, ' '))
- return(0);
- p->pos += sz + 1;
+ p->pos += sz + (space ? 1 : 0);
}
return(1);
@@ -334,14 +334,14 @@ roffin(void *arg, int tok, int *argcp, char **argvp)
if (0 == p->pos && ! mbuf_indent(p))
return(0);
- if ( ! md_buf_putstring(p->mbuf, "<"))
+ if ( ! md_buf_putstring(p->mbuf, " <"))
return(0);
if ( ! md_buf_putstring(p->mbuf, toknames[tok]))
return(0);
if ( ! md_buf_putstring(p->mbuf, ">"))
return(0);
- p->pos += strlen(toknames[tok]) + 2;
+ p->pos += strlen(toknames[tok]) + 3;
return(1);
}
@@ -362,10 +362,10 @@ roffout(void *arg, int tok)
return(0);
if ( ! md_buf_putstring(p->mbuf, toknames[tok]))
return(0);
- if ( ! md_buf_putstring(p->mbuf, "> "))
+ if ( ! md_buf_putstring(p->mbuf, ">"))
return(0);
- p->pos += strlen(toknames[tok]) + 3;
+ p->pos += strlen(toknames[tok]) + 2;
return(1);
}
generated by cgit (git 2.34.1) at 2024-11-15 04:25:20 +0000