New option "display_borders" to display 0 pixel table borders.

cf. http://d.hatena.ne.jp/rubikitch/20101120

3 files changed, 6 insertions, 0 deletions

diff --git a/file.c b/file.c
index 709a0c1..605fc78 100644
--- a/file.c
+++ b/file.c
@@ -4982,6 +4982,8 @@ HTMLtagproc1(struct parsed_tag *tag, struct html_feed_environ *h_env)
 	    else
 		w = BORDER_THIN;
 	}
+	if (DisplayBorders && w == BORDER_NONE)
+	    w = BORDER_THIN;
 	if (parsedtag_get_value(tag, ATTR_WIDTH, &i)) {
 	    if (obuf->table_level == 0)
 		width = REAL_WIDTH(i, h_env->limit - envs[h_env->envc].indent);
diff --git a/fm.h b/fm.h
index 8f594dc..37098a0 100644
--- a/fm.h
+++ b/fm.h
@@ -1097,6 +1097,7 @@ global char UseAltEntity init(FALSE);
 #define GRAPHIC_CHAR_DEC 1
 #define GRAPHIC_CHAR_CHARSET 0
 global char UseGraphicChar init(GRAPHIC_CHAR_CHARSET);
+global char DisplayBorders init(FALSE);
 extern char *graph_symbol[];
 extern char *graph2_symbol[];
 extern int symbol_width;
diff --git a/rc.c b/rc.c
index 3bf6cea..7b88368 100644
--- a/rc.c
+++ b/rc.c
@@ -90,6 +90,7 @@ static int OptionEncode = FALSE;
 #define CMT_MULTICOL     N_("Display file names in multi-column format")
 #define CMT_ALT_ENTITY   N_("Use ASCII equivalents to display entities")
 #define CMT_GRAPHIC_CHAR N_("Character type for border of table and menu")
+#define CMT_DISP_BORDERS N_("Display 0 pixel table borders")
 #define CMT_FOLD_TEXTAREA N_("Fold lines in TEXTAREA")
 #define CMT_DISP_INS_DEL N_("Display INS, DEL, S and STRIKE element")
 #define CMT_COLOR        N_("Display with color")
@@ -393,6 +394,8 @@ struct param_ptr params1[] = {
      NULL},
     {"graphic_char", P_CHARINT, PI_SEL_C, (void *)&UseGraphicChar,
      CMT_GRAPHIC_CHAR, (void *)graphic_char_str},
+    {"display_borders", P_CHARINT, PI_ONOFF, (void *)&DisplayBorders,
+     CMT_DISP_BORDERS, NULL},
     {"fold_textarea", P_CHARINT, PI_ONOFF, (void *)&FoldTextarea,
      CMT_FOLD_TEXTAREA, NULL},
     {"display_ins_del", P_INT, PI_SEL_C, (void *)&displayInsDel,