diff --git a/html.c b/html.c index 7651a5b..db7d10e 100644 --- a/html.c +++ b/html.c @@ -16,69 +16,53 @@ d_char *not_really_markdown(char *content, d_char **f_content) int in_blq = 0; xs *list; char *p, *v; - xs *wrk = xs_dup(content); - - /* global changes */ - { - /* backticks */ - xs *ml = xs_regex_match(wrk, "`[^`]+`"); - p = ml; - - while (xs_list_iter(&p, &v)) { - xs *s1 = xs_crop(xs_dup(v), 1, -1); - xs *s2 = xs_fmt("%s", s1); - - wrk = xs_replace_i(wrk, v, s2); - } - } + xs *wrk = xs_str_new(NULL); { - /* double asterisks */ - xs *ml = xs_regex_match(wrk, "\\*\\*[^\\*]+\\*\\*"); - p = ml; + /* split by special markup */ + xs *sm = xs_regex_split(content, + "(`[^`]+`|\\*\\*?[^\\*]+\\*?\\*|https?:/" "/[^ ]*)"); + int n = 0; + p = sm; while (xs_list_iter(&p, &v)) { - xs *s1 = xs_crop(xs_dup(v), 2, -2); - xs *s2 = xs_fmt("%s", s1); - - wrk = xs_replace_i(wrk, v, s2); - } - } - - { - /* single asterisks */ - xs *ml = xs_regex_match(wrk, "\\*[^\\*]+\\*"); - p = ml; - - while (xs_list_iter(&p, &v)) { - xs *s1 = xs_crop(xs_dup(v), 1, -1); - xs *s2 = xs_fmt("%s", s1); - - wrk = xs_replace_i(wrk, v, s2); - } - } - -#if 0 - { - /* urls */ - xs *done = xs_list_new(); - xs *ml = xs_regex_matchall(wrk, "https?:/" "/[^ ]+"); - p = ml; - - while (xs_list_iter(&p, &v)) { - if (xs_list_in(done, v) == -1) { - xs *s2 = xs_fmt("%s", v, v); - wrk = xs_replace_i(wrk, v, s2); - - /* keep track of already done replaces */ - done = xs_list_append(done, v); + if ((n & 0x1)) { + /* markup */ + if (xs_startswith(v, "`")) { + xs *s1 = xs_crop(xs_dup(v), 1, -1); + xs *s2 = xs_fmt("%s", s1); + wrk = xs_str_cat(wrk, s2); + } + else + if (xs_startswith(v, "**")) { + xs *s1 = xs_crop(xs_dup(v), 2, -2); + xs *s2 = xs_fmt("%s", s1); + wrk = xs_str_cat(wrk, s2); + } + else + if (xs_startswith(v, "*")) { + xs *s1 = xs_crop(xs_dup(v), 1, -1); + xs *s2 = xs_fmt("%s", s1); + wrk = xs_str_cat(wrk, s2); + } + else + if (xs_startswith(v, "http")) { + xs *s1 = xs_fmt("%s", v, v); + wrk = xs_str_cat(wrk, s1); + } + else + /* what the hell is this */ + wrk = xs_str_cat(wrk, v); } + else + /* surrounded text, copy directly */ + wrk = xs_str_cat(wrk, v); + + n++; } } -#endif - - /* now work on lines */ + /* now work by lines */ p = list = xs_split(wrk, "\n"); s = xs_str_new(NULL);