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Diffstat (limited to '')
| -rw-r--r-- | html.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/html.c b/html.c index 8a69659..957b326 100644 --- a/html.c +++ b/html.c @@ -65,6 +65,34 @@ void html_txt(char *txt) html(txt); } +void html_ntxt(int len, char *txt) +{ + char *t = txt; + while(*t && len--){ + int c = *t; + if (c=='<' || c=='>' || c=='&') { + *t = '\0'; + html(txt); + *t = c; + if (c=='>') + html(">"); + else if (c=='<') + html("<"); + else if (c=='&') + html("&"); + txt = t+1; + } + t++; + } + if (t!=txt) { + char c = *t; + *t = '\0'; + html(txt); + *t = c; + } + if (len<0) + html("..."); +} void html_attr(char *txt) { |