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| author | Kristaps Dzonsons <kristaps@bsd.lv> | 2009-07-04 09:01:55 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2009-07-04 09:01:55 +0000 |
| commit | 4731011d94a8295f8bf499ee10709029a5ac9f4a (patch) | |
| tree | 029371328cc51743d850eecdc97ab2d9d1d7256b /man_validate.c | |
| parent | b446ffedf453a9238f7514a3d1ca6d8ac7489f03 (diff) | |
| download | mandoc-4731011d94a8295f8bf499ee10709029a5ac9f4a.tar.gz | |
Moved escape validation into libmandoc.h/mandoc.c (common between libman/libmdoc1).
libman supports MAN_IGN_ESCAPE (like MDOC_IGN_ESCAPE).
All popular escapes now handled consistently.
Diffstat (limited to 'man_validate.c')
| -rw-r--r-- | man_validate.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/man_validate.c b/man_validate.c index e9a65510..183d31c5 100644 --- a/man_validate.c +++ b/man_validate.c @@ -22,6 +22,7 @@ #include <stdlib.h> #include "libman.h" +#include "libmandoc.h" #define POSTARGS struct man *m, const struct man_node *n @@ -118,12 +119,26 @@ static int check_text(POSTARGS) { const char *p; - int pos; + int pos, c; assert(n->string); for (p = n->string, pos = n->pos + 1; *p; p++, pos++) { - if ('\t' == *p || isprint((u_char)*p)) + if ('\\' == *p) { + c = mandoc_special(p); + if (c) { + p += c - 1; + pos += c - 1; + continue; + } + if ( ! (MAN_IGN_ESCAPE & m->pflags)) + return(man_perr(m, n->line, pos, WESCAPE)); + if ( ! man_pwarn(m, n->line, pos, WESCAPE)) + return(0); + continue; + } + + if ('\t' == *p || isprint((u_char)*p)) continue; if (MAN_IGN_CHARS & m->pflags) |