diff options
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 6bd6c14d..cc00a1ae 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -453,26 +453,29 @@ check_argv(struct mdoc *m, struct mdoc_node *n, struct mdoc_argv *v) static int -check_text(struct mdoc *mdoc, int line, int pos, char *p) +check_text(struct mdoc *m, int ln, int pos, char *p) { int c; - - /* - * FIXME: we absolutely cannot let \b get through or it will - * destroy some assumptions in terms of format. - */ + size_t sz; for ( ; *p; p++, pos++) { + sz = strcspn(p, "\t\\"); + p += (int)sz; + + if ('\0' == *p) + break; + + pos += (int)sz; + if ('\t' == *p) { - if ( ! (MDOC_LITERAL & mdoc->flags)) - if ( ! mdoc_pmsg(mdoc, line, pos, MANDOCERR_BADCHAR)) - return(0); - } else if ( ! isprint((u_char)*p) && ASCII_HYPH != *p) - if ( ! mdoc_pmsg(mdoc, line, pos, MANDOCERR_BADCHAR)) - return(0); + if (MDOC_LITERAL & m->flags) + continue; + if (mdoc_pmsg(m, ln, pos, MANDOCERR_BADTAB)) + continue; + return(0); + } - if ('\\' != *p) - continue; + /* Check the special character. */ c = mandoc_special(p); if (c) { @@ -481,8 +484,8 @@ check_text(struct mdoc *mdoc, int line, int pos, char *p) continue; } - c = mdoc_pmsg(mdoc, line, pos, MANDOCERR_BADESCAPE); - if ( ! (MDOC_IGN_ESCAPE & mdoc->pflags) && ! c) + c = mdoc_pmsg(m, ln, pos, MANDOCERR_BADESCAPE); + if ( ! (MDOC_IGN_ESCAPE & m->pflags) && ! c) return(c); } @@ -490,8 +493,6 @@ check_text(struct mdoc *mdoc, int line, int pos, char *p) } - - static int check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type t) { @@ -509,7 +510,6 @@ check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type t) } - static int pre_display(PRE_ARGS) { |