4 files changed, 23 insertions, 11 deletions

diff --git a/cgit.c b/cgit.c
index b0e1c44..a4788cb 100644
--- a/cgit.c
+++ b/cgit.c
@@ -57,24 +57,26 @@ void config_cb(const char *name, const char *value)
         else if (!strcmp(name, "head-include"))
                 ctx.cfg.head_include = xstrdup(value);
         else if (!strcmp(name, "header"))
                 ctx.cfg.header = xstrdup(value);
         else if (!strcmp(name, "logo"))
                 ctx.cfg.logo = xstrdup(value);
         else if (!strcmp(name, "index-header"))
                 ctx.cfg.index_header = xstrdup(value);
         else if (!strcmp(name, "index-info"))
                 ctx.cfg.index_info = xstrdup(value);
         else if (!strcmp(name, "logo-link"))
                 ctx.cfg.logo_link = xstrdup(value);
+        else if (!strcmp(name, "linenumbers"))
+                ctx.cfg.linenumbers = atoi(value);
         else if (!strcmp(name, "module-link"))
                 ctx.cfg.module_link = xstrdup(value);
         else if (!strcmp(name, "virtual-root")) {
                 ctx.cfg.virtual_root = trim_end(value, '/');
                 if (!ctx.cfg.virtual_root && (!strcmp(value, "/")))
                         ctx.cfg.virtual_root = "";
         } else if (!strcmp(name, "nocache"))
                 ctx.cfg.nocache = atoi(value);
         else if (!strcmp(name, "noplainemail"))
                 ctx.cfg.noplainemail = atoi(value);
         else if (!strcmp(name, "noheader"))
                 ctx.cfg.noheader = atoi(value);
diff --git a/cgit.h b/cgit.h
index adb8da4..2fdc531 100644
--- a/cgit.h
+++ b/cgit.h
@@ -165,24 +165,25 @@ struct cgit_config {
         char *virtual_root;
         int cache_size;
         int cache_dynamic_ttl;
         int cache_max_create_time;
         int cache_repo_ttl;
         int cache_root_ttl;
         int cache_static_ttl;
         int embedded;
         int enable_index_links;
         int enable_log_filecount;
         int enable_log_linecount;
         int local_time;
+        int linenumbers;
         int max_repo_count;
         int max_commit_count;
         int max_lock_attempts;
         int max_msg_len;
         int max_repodesc_len;
         int max_stats;
         int nocache;
         int noplainemail;
         int noheader;
         int renamelimit;
         int snapshots;
         int summary_branches;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 3c35b02..a762ccc 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -137,24 +137,28 @@ local-time::
         Flag which, if set to "1", makes cgit print commit and tag times in the
         servers timezone. Default value: "0".
 
 logo::
         Url which specifies the source of an image which will be used as a logo
         on all cgit pages. Default value: "/cgit.png".
 
 logo-link::
         Url loaded when clicking on the cgit logo image. If unspecified the
         calculated url of the repository index page will be used. Default
         value: none.
 
+linenumbers::
+        If set to "1" lines in tree view will have numbers.
+        Default value: "0".
+
 max-commit-count::
         Specifies the number of entries to list per page in "log" view. Default
         value: "50".
 
 max-message-length::
         Specifies the maximum number of commit message characters to display in
         "log" view. Default value: "80".
 
 max-repo-count::
                 Specifies the number of entries to list per page on therepository
         index page. Default value: "50".
 
diff --git a/ui-tree.c b/ui-tree.c
index 7bf2ad2..f64e6e0 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -14,37 +14,42 @@
 char *curr_rev;
 char *match_path;
 int header = 0;
 
 static void print_text_buffer(const char *name, char *buf, unsigned long size)
 {
         unsigned long lineno, idx;
         const char *numberfmt =
                 "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
 
         html("<table summary='blob content' class='blob'>\n");
 
-        html("<tr><td class='linenumbers'><pre>");
-        idx = 0;
-        lineno = 0;
-
-        if (size) {
-                htmlf(numberfmt, ++lineno);
-                while(idx < size - 1) { // skip absolute last newline
-                        if (buf[idx] == '\n')
-                                htmlf(numberfmt, ++lineno);
-                        idx++;
+        if (ctx.cfg.linenumbers) {
+                html("<tr><td class='linenumbers'><pre>");
+                idx = 0;
+                lineno = 0;
+        
+                if (size) {
+                        htmlf(numberfmt, ++lineno);
+                        while(idx < size - 1) { // skip absolute last newline
+                                if (buf[idx] == '\n')
+                                        htmlf(numberfmt, ++lineno);
+                                idx++;
+                        }
                 }
+                html("</pre></td>\n");
+        }
+        else {
+                html("<tr>\n");
         }
-        html("</pre></td>\n");
 
         if (ctx.repo->source_filter) {
                 html("<td class='lines'><pre><code>");
                 ctx.repo->source_filter->argv[1] = xstrdup(name);
                 cgit_open_filter(ctx.repo->source_filter);
                 write(STDOUT_FILENO, buf, size);
                 cgit_close_filter(ctx.repo->source_filter);
                 html("</code></pre></td></tr></table>\n");
                 return;
         }
 
         html("<td class='lines'><pre><code>");