diff options
| -rw-r--r-- | roff.c | 30 | ||||
| -rw-r--r-- | term.c | 2 |
2 files changed, 22 insertions, 10 deletions
@@ -463,8 +463,10 @@ roff_parseln(struct roff *r, int ln, char **bufp, if (ROFF_MAX == (t = roff_parse(r, *bufp, &pos))) return(ROFF_CONT); - ROFF_DEBUG("roff: intercept new-scope: %s, [%s]\n", - roffs[t].name, &(*bufp)[pos]); + ROFF_DEBUG("roff: intercept new-scope: [%s], [%s]\n", + ROFF_USERDEF == t ? r->current_string : roffs[t].name, + &(*bufp)[pos]); + assert(roffs[t].proc); return((*roffs[t].proc) (r, t, bufp, szp, @@ -650,6 +652,12 @@ roff_block(ROFF_ARGS) (*r->msg)(MANDOCERR_NOARGS, r->data, ln, ppos, NULL); return(ROFF_IGN); } + + /* + * Re-write `de1', since we don't really care about + * groff's strange compatibility mode, into `de'. + */ + if (ROFF_de1 == tok) tok = ROFF_de; if (ROFF_de == tok) @@ -657,8 +665,10 @@ roff_block(ROFF_ARGS) else (*r->msg)(MANDOCERR_REQUEST, r->data, ln, ppos, roffs[tok].name); + while ((*bufp)[pos] && ' ' != (*bufp)[pos]) pos++; + while (' ' == (*bufp)[pos]) (*bufp)[pos++] = '\0'; } @@ -670,14 +680,18 @@ roff_block(ROFF_ARGS) * with the same name, if there is one. New content will be * added from roff_block_text() in multiline mode. */ + if (ROFF_de == tok) - roff_setstr(r, name, "", 0); + roff_setstr(r, name, NULL, 0); if ('\0' == (*bufp)[pos]) return(ROFF_IGN); + /* If present, process the custom end-of-line marker. */ + sv = pos; - while ((*bufp)[pos] && ' ' != (*bufp)[pos] && + while ((*bufp)[pos] && + ' ' != (*bufp)[pos] && '\t' != (*bufp)[pos]) pos++; @@ -699,8 +713,7 @@ roff_block(ROFF_ARGS) r->last->end[(int)sz] = '\0'; if ((*bufp)[pos]) - if ( ! (*r->msg)(MANDOCERR_ARGSLOST, r->data, ln, pos, NULL)) - return(ROFF_ERR); + (*r->msg)(MANDOCERR_ARGSLOST, r->data, ln, pos, NULL); return(ROFF_IGN); } @@ -933,9 +946,8 @@ roff_cond(ROFF_ARGS) */ if ('\0' == (*bufp)[pos] && sv != pos) { - if ((*r->msg)(MANDOCERR_NOARGS, r->data, ln, ppos, NULL)) - return(ROFF_IGN); - return(ROFF_ERR); + (*r->msg)(MANDOCERR_NOARGS, r->data, ln, ppos, NULL); + return(ROFF_IGN); } roffnode_push(r, tok, NULL, ln, ppos); @@ -146,7 +146,7 @@ term_flushln(struct termp *p) * an indentation, but can be, for tagged lists or columns, a * small set of values. */ - assert (p->rmargin > p->offset); + assert (p->rmargin >= p->offset); dv = p->rmargin - p->offset; maxvis = (int)dv > p->overstep ? dv - (size_t)p->overstep : 0; dv = p->maxrmargin - p->offset; |