fix leading white-space in <pre> - webdump - HTML to plain-text converter for webpages
  HTML git clone git://git.codemadness.org/webdump
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 4d0ab293b3f3ecd2e5a491c8e94678811f03e398
   DIR parent 1d80db038e35ca3778e2df19d00b9be512df185f
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Mon, 11 Sep 2023 18:58:55 +0200
       
       fix leading white-space in <pre>
       
       Skip first newline only.
       
       Diffstat:
         M webdump.c                           |       8 ++++----
       
       1 file changed, 4 insertions(+), 4 deletions(-)
       ---
   DIR diff --git a/webdump.c b/webdump.c
       @@ -982,12 +982,12 @@ printpre(const char *s, size_t len)
                hadnewline = 0;
                currentnewlines = 0;
        
       -        /* skip leading white-space */
       +        /* skip leading newline */
                i = 0;
                if (skipinitialws) {
       -                for (; *s && i < len; s++, i++) {
       -                        if (!ISSPACE((unsigned char)*s))
       -                                break;
       +                if (*s == '\n' && i < len) {
       +                        *s++;
       +                        i++;
                        }
                }