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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2018-12-31 07:08:12 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2018-12-31 07:08:12 +0000 |
| commit | 6833508f150b9e1131c3e4446b71833171c103f0 (patch) | |
| tree | 55cb47fe86eb32db5363cbc4ba3c48a3681bb870 /roff_validate.c | |
| parent | 04c844c9b370f59b5c07157eec6ba5a879b30218 (diff) | |
| download | mandoc-6833508f150b9e1131c3e4446b71833171c103f0.tar.gz mandoc-6833508f150b9e1131c3e4446b71833171c103f0.tar.zst mandoc-6833508f150b9e1131c3e4446b71833171c103f0.zip | |
Move parsing of the .nf and .fi (fill mode) requests from the man(7)
parser to the roff(7) parser. As a side effect, .nf and .fi are
now also parsed in mdoc(7) input, though the mdoc(7) formatters
still ignore most of their effect.
Diffstat (limited to 'roff_validate.c')
| -rw-r--r-- | roff_validate.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/roff_validate.c b/roff_validate.c index d4cf6f6b..24d748b1 100644 --- a/roff_validate.c +++ b/roff_validate.c @@ -1,4 +1,4 @@ -/* $Id: roff_validate.c,v 1.15 2018/12/16 00:17:02 schwarze Exp $ */ +/* $Id: roff_validate.c,v 1.16 2018/12/31 07:08:12 schwarze Exp $ */ /* * Copyright (c) 2010, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> * @@ -30,15 +30,19 @@ typedef void (*roff_valid_fp)(ROFF_VALID_ARGS); static void roff_valid_br(ROFF_VALID_ARGS); +static void roff_valid_fi(ROFF_VALID_ARGS); static void roff_valid_ft(ROFF_VALID_ARGS); +static void roff_valid_nf(ROFF_VALID_ARGS); static void roff_valid_sp(ROFF_VALID_ARGS); static const roff_valid_fp roff_valids[ROFF_MAX] = { roff_valid_br, /* br */ NULL, /* ce */ + roff_valid_fi, /* fi */ roff_valid_ft, /* ft */ NULL, /* ll */ NULL, /* mc */ + roff_valid_nf, /* nf */ NULL, /* po */ NULL, /* rj */ roff_valid_sp, /* sp */ @@ -63,10 +67,6 @@ roff_valid_br(ROFF_VALID_ARGS) { struct roff_node *np; - if (n->child != NULL) - mandoc_msg(MANDOCERR_ARG_SKIP, - n->line, n->pos, "br %s", n->child->string); - if (n->next != NULL && n->next->type == ROFFT_TEXT && *n->next->string == ' ') { mandoc_msg(MANDOCERR_PAR_SKIP, n->line, n->pos, @@ -92,6 +92,13 @@ roff_valid_br(ROFF_VALID_ARGS) } static void +roff_valid_fi(ROFF_VALID_ARGS) +{ + if ((man->flags & ROFF_NOFILL) == 0) + mandoc_msg(MANDOCERR_FI_SKIP, n->line, n->pos, "fi"); +} + +static void roff_valid_ft(ROFF_VALID_ARGS) { const char *cp; @@ -111,15 +118,17 @@ roff_valid_ft(ROFF_VALID_ARGS) } static void +roff_valid_nf(ROFF_VALID_ARGS) +{ + if (man->flags & ROFF_NOFILL) + mandoc_msg(MANDOCERR_NF_SKIP, n->line, n->pos, "nf"); +} + +static void roff_valid_sp(ROFF_VALID_ARGS) { struct roff_node *np; - if (n->child != NULL && n->child->next != NULL) - mandoc_msg(MANDOCERR_ARG_EXCESS, - n->child->next->line, n->child->next->pos, - "sp ... %s", n->child->next->string); - if ((np = n->prev) == NULL) return; |