From b4c015b23c34870243b75ca75fa824cf3452b471 Mon Sep 17 00:00:00 2001
From: KatolaZ <katolaz@freaknet.org>
Date: Tue, 4 Sep 2018 09:00:33 +0100
Subject: added value continuation

---
 parse.awk  | 16 +++++++++++-----
 render.awk | 40 ++++++++++++++++++++++++++++------------
 2 files changed, 39 insertions(+), 17 deletions(-)

diff --git a/parse.awk b/parse.awk
index fd6e3e7..e725532 100644
--- a/parse.awk
+++ b/parse.awk
@@ -2,6 +2,7 @@ BEGIN{
 	lnum=0;
 	cnum=0;
 	type="";
+	last_field="";
 	FS=":";
 	# category is an array of category data
 	delete category;
@@ -60,21 +61,27 @@ function get_cur(cur){
 }
 
 
-/^[A-Z][-a-zA-Z]+:/{
+/^[A-Z][-a-zA-Z]+:/{## New field
 	
 	#print "Field:",$1,"-","Value:",$2
 	gsub(/^ +/,"",$2);
 	gsub(/ *$/,"",$2);
 	cur[$1]=$2;
+	last_field=$1
 }
 
-/^[[:blank:]]*$/{
+/^[[:blank:]]*$/{ ## End of stanza
 	if (!is_empty(cur)){
 		get_cur(cur);
 		delete cur;
+		last_field="";
 	}
-	else{
-		print "cur is empty" > /dev/stderr
+}
+
+/^[[:blank:]]+[^[:blank:]]+/{## Multi-line value
+	if (!is_empty(cur) && last_field!=""){
+		gsub(/^[[:blank:]]+/, "", $0);
+		cur[last_field]=cur[last_field] "\n" $0;
 	}
 }
 
@@ -93,5 +100,4 @@ END{
 	#for (k in cnames)
 	#	print k, cnames[k];
 	
-
 }
diff --git a/render.awk b/render.awk
index db97f47..c528188 100644
--- a/render.awk
+++ b/render.awk
@@ -9,7 +9,10 @@ function show_link(l, i, dst){
 		print "Uncategorised link:", l[i,"Selector"] > /dev/stderr;
 	else{
 		printf("[1|%s|%s|%s|%s]\r\n", l[i,"LinkName"], l[i,"Selector"], l[i,"Host"], l[i,"Port"] ) > dst;
-		info_line(l[i,"Description"],"Err", HOST, PORT, dst);
+		split(l[i,"Description"], descr, "\n");
+		for (d in descr){
+			info_line(descr[d],"Err", HOST, PORT, dst);
+		}
 		info_line("", "Err", HOST, PORT, dst);
 	}
 
@@ -38,9 +41,14 @@ function category_in_parents(category, i){
 	for (p in pars){
 		#printf("pars[%d]: %s\n", p,  pars[p]);
 		if (pars[p]!="none"){### this is the root page
-			f = pars[p];
+			dst=cfiles[pars[p]];
+			if (has_categories[pars[p]] == ""){
+				info_line("", "Err", HOST, PORT, dst);
+				info_line("Sub-categories:", "Err", HOST, PORT, dst) ;
+			}
+			has_categories[pars[p]]=1;
 			##print "cfiles[pars[p]]:", cfiles[f];
-			show_category_link(category, i, cfiles[f]);
+			show_category_link(category, i, dst);
 		}
 	}
 }
@@ -48,7 +56,10 @@ function category_in_parents(category, i){
 function category_header(category, i, dst){
 	info_line(category[i,"Title"], "Err", HOST, PORT, dst);
 	info_line("", "Err", HOST, PORT, dst);
-	info_line("Categories:", "Err", HOST, PORT, dst);
+	split(category[i,"Description"], descr, "\n");
+	for (d in descr){
+		info_line(descr[d], "Err", HOST, PORT, dst);
+	}
 }
 
 function get_link_categories(a){
@@ -72,6 +83,10 @@ function render_categories(category, cnum, link, lnum){
 		cname=category[i,"Name"];
 		#print "'" cname "'";
 		cfiles[cname]=BASEDIR category[i,"Selector"];
+		"dirname " cfiles[cname] | getline bdir;
+		if (system("ls -d " bdir " >/dev/null") >0){
+			system("mkdir " bdir);
+		}
 		#print cname ":" cfiles[cname];
 		cmd=sprintf("rm -f %s", cfiles[cname]);
 		system(cmd);
@@ -82,10 +97,6 @@ function render_categories(category, cnum, link, lnum){
 
 function render_post_categories(category, cnum){
 
-	for(i=1;i<=cnum; i++){
-		info_line("_______________", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
-		info_line("Links:", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
-	}
 
 }
 
@@ -96,7 +107,15 @@ function render_links(category, cnum, link, lnum){
 		get_link_categories(link[i,"Category"]);
 		for (c in cats){
 			if (cfiles[cats[c]]!=""){
-				show_link(link, i, cfiles[cats[c]]);
+				dst=cfiles[cats[c]];
+				if (has_links[cats[c]] == ""){
+					info_line("_______________", "Err", \
+					        HOST, PORT, dst);
+					info_line("Links:", "Err", HOST, PORT,\
+					        dst);
+				}
+				has_links[cats[c]]=1;
+				show_link(link, i, dst);
 			}
 		}
 	}	
@@ -108,8 +127,5 @@ function render_finalise(category, cnum, link, lnum){
 	for(i=1;i<=cnum; i++){
 		info_line("_______________", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
 		printf("[1|%s|%s|%s|%s]\r\n", "Back to the lawn", ROOTSEL, HOST, PORT ) > cfiles[category[i,"Name"]];
-		info_line("Links:", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
 	}
-	
-
 }
-- 
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