mdoc

markdown -> html document
git clone git://git.gearsix.net/mdoc
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commit 800c45422ea9c0ea8b9287c98f86b075c1487adb
parent d11584ca59a9ca8ebf7a00064c7d694b1b1fdc85
Author: gearsix <gearsix@tuta.io>
Date:   Sat,  6 Nov 2021 15:23:12 +0000

created cmark();

Diffstat:
Mmdoc.c | 27+++++++++++++++------------
1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/mdoc.c b/mdoc.c @@ -1,8 +1,10 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> + #include <cmark.h> + void usage() { puts("usage: ./mdoc TITLE AUTHOR < file.md > file.html\n"); @@ -14,9 +16,9 @@ void printhead(const char *title, const char *author) puts("<html lang=\"en\">"); puts("<head>"); puts(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />"); - if (title) + if (title && strlen(title) > 0) printf(" <title>%s</title>\n", title); - if (author) + if (title && strlen(author) > 0) printf(" <meta name=\"author\">%s</meta>\n", title); puts(" <style>"); puts(" body {"); @@ -38,6 +40,16 @@ void printfoot() puts("</html>"); } +size_t cmark(const size_t bufsiz, FILE *in, FILE *out) +{ + char buf[bufsiz]; + size_t n = fread(buf, sizeof(char), BUFSIZ, in); + char *html = cmark_markdown_to_html(buf, strlen(buf), 0); + fprintf(out, "%s", html); + free(html); + return n; +} + int main(int argc, char *argv[]) { if (argc > 1 && (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--usage") == 0)) { @@ -62,15 +74,6 @@ int main(int argc, char *argv[]) } printhead(title, author); - - int n = 0; - char buf[BUFSIZ]; - do { - n = fread(buf, sizeof(char), BUFSIZ, stdin); - char *html = cmark_markdown_to_html(buf, strlen(buf), 0); - printf("%s", html); - free(html); - } while (n == BUFSIZ); - + while (cmark(BUFSIZ, stdin, stdout) == BUFSIZ); printfoot(); }