From: Paul Hänsch <paul@plutz.net>
Date: Sun, 20 Aug 2023 14:02:28 +0000 (+0200)
Subject: markdown: avoid adding newlines to blockquote, css: style for blockquote
X-Git-Url: http://git.plutz.net/?p=cgilite;a=commitdiff_plain;h=1cf0dab1d218582457bce9c839e845b920fecee0

markdown: avoid adding newlines to blockquote, css: style for blockquote
---

diff --git a/common.css b/common.css
index be1567b..51feb2e 100644
--- a/common.css
+++ b/common.css
@@ -47,6 +47,13 @@ b, strong { font-weight: bolder; }
 tt, code, var, samp, kbd { font-family: monospace; }
 kbd { font-style: italic; }
 
+blockquote {
+  background-color: #EEE;
+  margin: .5em 0;
+  padding: 1em 2em;
+  white-space: pre-line;
+}
+
 ul, ol { padding-left: 1.125em; }
 dl dt { font-weight: bolder; }
 table th { font-weight: bold; }
diff --git a/markdown.awk b/markdown.awk
index 506d22d..ffa225b 100755
--- a/markdown.awk
+++ b/markdown.awk
@@ -380,7 +380,7 @@ function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, at
   } else if ( match( block, /^> /) ) {
     match( block, /(^|\n)[[:space:]]*(\n|$)/ ) || match(block, /$/);
     len = RLENGTH; st = RSTART;
-    return "<blockquote>\n" _nblock( gensub( /(^|\n)> /, "\n", "g", substr(block, 1, st - 1) ) ) "</blockquote>\n\n" \
+    return "<blockquote>" gensub( /^\n|\n$/, "", "g",  _nblock( gensub( /(^|\n)> /, "\n", "g", substr(block, 1, st - 1) ) ) ) "</blockquote>\n\n" \
            _block( substr(block, st + len) );
 
   # Pipe Tables (pandoc / php md / gfm )