diff options
| -rw-r--r-- | mandoc.h | 1 | ||||
| -rw-r--r-- | roff.c | 11 |
2 files changed, 3 insertions, 9 deletions
@@ -23,7 +23,6 @@ #define ASCII_NBRZW 30 /* non-breaking zero-width space */ #define ASCII_BREAK 29 /* breakable zero-width space */ #define ASCII_HYPH 28 /* breakable hyphen */ -#define ASCII_ESC 27 /* escape sequence from copy-in processing */ #define ASCII_TABREF 26 /* reset tab reference position */ /* @@ -1387,7 +1387,7 @@ roff_expand(struct roff *r, struct buf *buf, int ln, int pos, char ec) */ if (buf->buf[pos] != ec) { - if (ec != ASCII_ESC && buf->buf[pos] == '\\') { + if (buf->buf[pos] == '\\') { roff_expand_patch(buf, pos, "\\e", pos + 1); pos++; } @@ -1632,12 +1632,7 @@ roff_getarg(struct roff *r, char **cpp, int ln, int *pos) cp++; break; case '\\': - /* - * Signal to roff_expand() that an escape - * sequence resulted from copy-in processing - * and needs to be checked or interpolated. - */ - cp[-pairs] = ASCII_ESC; + cp[-pairs] = '\\'; newesc = 1; pairs++; cp++; @@ -1694,7 +1689,7 @@ roff_getarg(struct roff *r, char **cpp, int ln, int *pos) buf.buf = start; buf.sz = strlen(start) + 1; buf.next = NULL; - if (roff_expand(r, &buf, ln, 0, ASCII_ESC) & ROFF_IGN) { + if (roff_expand(r, &buf, ln, 0, '\\') & ROFF_IGN) { free(buf.buf); buf.buf = mandoc_strdup(""); } |