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-rw-r--r--term.c136
-rw-r--r--validate.c8
2 files changed, 135 insertions, 9 deletions
diff --git a/term.c b/term.c
index e71d297a..90fb3ede 100644
--- a/term.c
+++ b/term.c
@@ -48,7 +48,9 @@
#define TTYPE_CONFIG 13
#define TTYPE_CMD 14
#define TTYPE_INCLUDE 15
-#define TTYPE_NMAX 16
+#define TTYPE_SYMB 16
+#define TTYPE_SYMBOL 17
+#define TTYPE_NMAX 18
/*
* These define "styles" for element types, like command arguments or
@@ -72,7 +74,9 @@ const int ttypes[TTYPE_NMAX] = {
TERMP_UNDERLINE, /* TTYPE_EMPH */
TERMP_BOLD, /* TTYPE_CONFIG */
TERMP_BOLD, /* TTYPE_CMD */
- TERMP_BOLD /* TTYPE_INCLUDE */
+ TERMP_BOLD, /* TTYPE_INCLUDE */
+ TERMP_BOLD, /* TTYPE_SYMB */
+ TERMP_BOLD /* TTYPE_SYMBOL */
};
static int arg_hasattr(int, size_t,
@@ -102,6 +106,7 @@ DECL_POST(name);
DECL_PREPOST(termp_aq);
DECL_PREPOST(termp_ar);
+DECL_PREPOST(termp_bf);
DECL_PREPOST(termp_bd);
DECL_PREPOST(termp_bq);
DECL_PREPOST(termp_cd);
@@ -118,6 +123,7 @@ DECL_PREPOST(termp_ft);
DECL_PREPOST(termp_ic);
DECL_PREPOST(termp_in);
DECL_PREPOST(termp_it);
+DECL_PREPOST(termp_ms);
DECL_PREPOST(termp_nm);
DECL_PREPOST(termp_op);
DECL_PREPOST(termp_pa);
@@ -128,11 +134,13 @@ DECL_PREPOST(termp_sh);
DECL_PREPOST(termp_ss);
DECL_PREPOST(termp_sq);
DECL_PREPOST(termp_sx);
+DECL_PREPOST(termp_sy);
DECL_PREPOST(termp_va);
DECL_PREPOST(termp_vt);
DECL_PRE(termp_at);
DECL_PRE(termp_bsx);
+DECL_PRE(termp_bt);
DECL_PRE(termp_bx);
DECL_PRE(termp_ex);
DECL_PRE(termp_fx);
@@ -207,7 +215,7 @@ const struct termact __termacts[MDOC_MAX] = {
{ termp_aq_pre, termp_aq_post }, /* Aq */
{ termp_at_pre, NULL }, /* At */
{ NULL, NULL }, /* Bc */
- { NULL, NULL }, /* Bf */
+ { termp_bf_pre, termp_bf_post }, /* Bf */
{ termp_bq_pre, termp_bq_post }, /* Bo */
{ termp_bq_pre, termp_bq_post }, /* Bq */
{ termp_bsx_pre, NULL }, /* Bsx */
@@ -221,7 +229,7 @@ const struct termact __termacts[MDOC_MAX] = {
{ termp_em_pre, termp_em_post }, /* Em */
{ NULL, NULL }, /* Eo */
{ termp_fx_pre, NULL }, /* Fx */
- { NULL, NULL }, /* Ms */
+ { termp_ms_pre, termp_ms_post }, /* Ms */
{ NULL, NULL }, /* No */
{ termp_ns_pre, NULL }, /* Ns */
{ termp_nx_pre, NULL }, /* Nx */
@@ -241,7 +249,7 @@ const struct termact __termacts[MDOC_MAX] = {
{ termp_sq_pre, termp_sq_post }, /* Sq */
{ NULL, NULL }, /* Sm */
{ termp_sx_pre, termp_sx_post }, /* Sx */
- { NULL, NULL }, /* Sy */
+ { termp_sy_pre, termp_sy_post }, /* Sy */
{ NULL, NULL }, /* Tn */
{ termp_ux_pre, NULL }, /* Ux */
{ NULL, NULL }, /* Xc */
@@ -252,7 +260,7 @@ const struct termact __termacts[MDOC_MAX] = {
{ NULL, NULL }, /* Oc */
{ NULL, NULL }, /* Bk */
{ NULL, NULL }, /* Ek */
- { NULL, NULL }, /* Bt */
+ { termp_bt_pre, NULL }, /* Bt */
{ NULL, NULL }, /* Hf */
{ NULL, NULL }, /* Fr */
{ termp_ud_pre, NULL }, /* Ud */
@@ -793,6 +801,16 @@ termp_op_pre(DECL_ARGS)
/* ARGSUSED */
static int
+termp_bt_pre(DECL_ARGS)
+{
+
+ word(p, "is currently in beta test.");
+ return(1);
+}
+
+
+/* ARGSUSED */
+static int
termp_ud_pre(DECL_ARGS)
{
@@ -1431,6 +1449,8 @@ termp_fo_pre(DECL_ARGS)
} else if (MDOC_HEAD != node->type)
return(1);
+ /* XXX - groff shows only first parameter */
+
p->flags |= ttypes[TTYPE_FUNC_NAME];
for (n = node->child; n; n = n->next) {
assert(MDOC_TEXT == n->type);
@@ -1455,3 +1475,107 @@ termp_fo_post(DECL_ARGS)
}
+/* ARGSUSED */
+static int
+termp_bf_pre(DECL_ARGS)
+{
+ const struct mdoc_node *n;
+ const struct mdoc_block *b;
+
+ /* XXX - we skip over possible trailing HEAD tokens. */
+
+ if (MDOC_HEAD == node->type)
+ return(0);
+ else if (MDOC_BLOCK != node->type)
+ return(1);
+
+ b = &node->data.block;
+
+ if (NULL == (n = b->head->child)) {
+ if (arg_hasattr(MDOC_Emphasis, b->argc, b->argv))
+ p->flags |= ttypes[TTYPE_EMPH];
+ else if (arg_hasattr(MDOC_Symbolic, b->argc, b->argv))
+ p->flags |= ttypes[TTYPE_SYMB];
+
+ return(1);
+ }
+
+ assert(MDOC_TEXT == n->type);
+
+ if (0 == strcmp("Em", n->data.text.string))
+ p->flags |= ttypes[TTYPE_EMPH];
+ else if (0 == strcmp("Sy", n->data.text.string))
+ p->flags |= ttypes[TTYPE_SYMB];
+
+ return(1);
+}
+
+
+/* ARGSUSED */
+static void
+termp_bf_post(DECL_ARGS)
+{
+ const struct mdoc_node *n;
+ const struct mdoc_block *b;
+
+ if (MDOC_BLOCK != node->type)
+ return;
+
+ b = &node->data.block;
+
+ if (NULL == (n = b->head->child)) {
+ if (arg_hasattr(MDOC_Emphasis, b->argc, b->argv))
+ p->flags &= ~ttypes[TTYPE_EMPH];
+ else if (arg_hasattr(MDOC_Symbolic, b->argc, b->argv))
+ p->flags &= ~ttypes[TTYPE_SYMB];
+
+ return;
+ }
+
+ assert(MDOC_TEXT == n->type);
+
+ if (0 == strcmp("Emphasis", n->data.text.string))
+ p->flags &= ~ttypes[TTYPE_EMPH];
+ else if (0 == strcmp("Symbolic", n->data.text.string))
+ p->flags &= ~ttypes[TTYPE_SYMB];
+
+ return;
+}
+
+
+/* ARGSUSED */
+static int
+termp_sy_pre(DECL_ARGS)
+{
+
+ p->flags |= ttypes[TTYPE_SYMB];
+ return(1);
+}
+
+
+/* ARGSUSED */
+static void
+termp_sy_post(DECL_ARGS)
+{
+
+ p->flags &= ~ttypes[TTYPE_SYMB];
+}
+
+
+/* ARGSUSED */
+static int
+termp_ms_pre(DECL_ARGS)
+{
+
+ p->flags |= ttypes[TTYPE_SYMBOL];
+ return(1);
+}
+
+
+/* ARGSUSED */
+static void
+termp_ms_post(DECL_ARGS)
+{
+
+ p->flags &= ~ttypes[TTYPE_SYMBOL];
+}
diff --git a/validate.c b/validate.c
index 06307d22..c4fbfa48 100644
--- a/validate.c
+++ b/validate.c
@@ -55,6 +55,7 @@ static int check_text(struct mdoc *,
size_t, size_t, const char *);
static int err_child_lt(struct mdoc *, const char *, int);
+static int warn_child_lt(struct mdoc *, const char *, int);
static int err_child_gt(struct mdoc *, const char *, int);
static int warn_child_gt(struct mdoc *, const char *, int);
static int err_child_eq(struct mdoc *, const char *, int);
@@ -89,7 +90,7 @@ static int pre_prologue(PRE_ARGS);
/* Specific post-child-parse routines. */
static int herr_ge1(POST_ARGS);
-static int herr_le1(POST_ARGS);
+static int hwarn_le1(POST_ARGS);
static int herr_eq0(POST_ARGS);
static int eerr_eq0(POST_ARGS);
static int eerr_le1(POST_ARGS);
@@ -153,7 +154,7 @@ static v_post posts_an[] = { post_an, NULL };
static v_post posts_at[] = { post_at, NULL };
static v_post posts_xr[] = { eerr_ge1, eerr_le2, post_xr, NULL };
static v_post posts_nm[] = { post_nm, NULL };
-static v_post posts_bf[] = { herr_le1, post_bf, NULL };
+static v_post posts_bf[] = { hwarn_le1, post_bf, NULL };
static v_post posts_rs[] = { herr_eq0, bwarn_ge1, NULL };
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL };
static v_post posts_bk[] = { herr_eq0, bwarn_ge1, NULL };
@@ -432,6 +433,7 @@ CHECK_CHILD_DEFN(err, gt, >) /* err_child_gt() */
CHECK_CHILD_DEFN(warn, eq, ==) /* warn_child_eq() */
CHECK_CHILD_DEFN(err, eq, ==) /* err_child_eq() */
CHECK_CHILD_DEFN(err, lt, <) /* err_child_lt() */
+CHECK_CHILD_DEFN(warn, lt, <) /* warn_child_lt() */
CHECK_BODY_DEFN(ge1, warn, warn_child_gt, 0) /* bwarn_ge1() */
CHECK_ELEM_DEFN(eq1, warn, warn_child_eq, 1) /* ewarn_eq1() */
CHECK_ELEM_DEFN(eq0, warn, warn_child_eq, 0) /* ewarn_eq0() */
@@ -442,7 +444,7 @@ CHECK_ELEM_DEFN(le1, err, err_child_lt, 2) /* eerr_le1() */
CHECK_ELEM_DEFN(eq0, err, err_child_eq, 0) /* eerr_eq0() */
CHECK_ELEM_DEFN(ge1, err, err_child_gt, 0) /* eerr_ge1() */
CHECK_HEAD_DEFN(eq0, err, err_child_eq, 0) /* herr_eq0() */
-CHECK_HEAD_DEFN(le1, err, err_child_lt, 2) /* herr_le1() */
+CHECK_HEAD_DEFN(le1, warn, warn_child_lt, 2) /* hwarn_le1() */
CHECK_HEAD_DEFN(ge1, err, err_child_gt, 0) /* herr_ge1() */
CHECK_HEAD_DEFN(eq1, warn, warn_child_eq, 1) /* hwarn_eq1() */
generated by cgit (git 2.34.1) at 2024-11-10 23:53:05 +0000