diff options
Diffstat (limited to 'man.c')
| -rw-r--r-- | man.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -435,8 +435,7 @@ static int macrowarn(struct man *m, int ln, const char *buf) { if ( ! (MAN_IGN_MACRO & m->pflags)) - return(man_verr(m, ln, 0, - "unknown macro: %s%s", + return(man_verr(m, ln, 0, "unknown macro: %s%s", buf, strlen(buf) > 3 ? "..." : "")); return(man_vwarn(m, ln, 0, "unknown macro: %s%s", buf, strlen(buf) > 3 ? "..." : "")); @@ -462,6 +461,7 @@ man_pmacro(struct man *m, int ln, char *buf) * Skip whitespace between the control character and initial * text. "Whitespace" is both spaces and tabs. */ + if (' ' == buf[i] || '\t' == buf[i]) { i++; while (buf[i] && (' ' == buf[i] || '\t' == buf[i])) @@ -510,7 +510,10 @@ man_pmacro(struct man *m, int ln, char *buf) while (buf[i] && ' ' == buf[i]) i++; - /* Trailing whitespace? */ + /* + * Trailing whitespace. Note that tabs are allowed to be passed + * into the parser as "text", so we only warn about spaces here. + */ if ('\0' == buf[i] && ' ' == buf[i - 1]) if ( ! man_pwarn(m, ln, i - 1, WTSPACE)) |