diff options
| -rw-r--r-- | mandoc_parse.h | 1 | ||||
| -rw-r--r-- | roff.c | 10 |
2 files changed, 8 insertions, 3 deletions
diff --git a/mandoc_parse.h b/mandoc_parse.h index ce55ce16..3f73a223 100644 --- a/mandoc_parse.h +++ b/mandoc_parse.h @@ -29,6 +29,7 @@ #define MPARSE_UTF8 (1 << 4) /* accept UTF-8 input */ #define MPARSE_LATIN1 (1 << 5) /* accept ISO-LATIN-1 input */ #define MPARSE_VALIDATE (1 << 6) /* call validation functions */ +#define MPARSE_COMMENT (1 << 7) /* save comments in the tree */ struct roff_meta; @@ -771,6 +771,7 @@ void roff_reset(struct roff *r) { roff_free1(r); + r->options |= MPARSE_COMMENT; r->format = r->options & (MPARSE_MDOC | MPARSE_MAN); r->control = '\0'; r->escape = '\\'; @@ -800,7 +801,7 @@ roff_alloc(int options) r = mandoc_calloc(1, sizeof(struct roff)); r->reqtab = roffhash_alloc(0, ROFF_RENAMED); - r->options = options; + r->options = options | MPARSE_COMMENT; r->format = options & (MPARSE_MDOC | MPARSE_MAN); r->mstackpos = -1; r->rstackpos = -1; @@ -1246,7 +1247,7 @@ roff_expand(struct roff *r, struct buf *buf, int ln, int pos, char newesc) * in the syntax tree. */ - if (newesc != ASCII_ESC && r->format == 0) { + if (newesc != ASCII_ESC && r->options & MPARSE_COMMENT) { while (*ep == ' ' || *ep == '\t') ep--; ep[1] = '\0'; @@ -1815,8 +1816,10 @@ roff_parseln(struct roff *r, int ln, struct buf *buf, int *offs) roff_addtbl(r->man, ln, r->tbl); return e; } - if ( ! ctl) + if ( ! ctl) { + r->options &= ~MPARSE_COMMENT; return roff_parsetext(r, buf, pos, offs) | e; + } /* Skip empty request lines. */ @@ -1839,6 +1842,7 @@ roff_parseln(struct roff *r, int ln, struct buf *buf, int *offs) /* No scope is open. This is a new request or macro. */ + r->options &= ~MPARSE_COMMENT; spos = pos; t = roff_parse(r, buf->buf, &pos, ln, ppos); |