Add options for lpad, rpad and header style

2 files changed, 14 insertions, 0 deletions

diff --git a/lib/libtabular b/lib/libtabular
-Subproject 8c27dfa1a6bcbfee1f40db689f53bcf204a207b
+Subproject c8a02eac6a5c17087b5f0c64f4b3d732bb16649
diff --git a/main.c b/main.c
index a401b90..376a09f 100644
--- a/main.c
+++ b/main.c
@@ -27,6 +27,7 @@ static const struct allocator *ga = &stdlib_strict_heap_allocator;
 static bool hide_empty = false;
 static bool skip_empty_lines = true;
 static bool skip_empty_entries = false;
+static bool header_underline = false;
 
 static char entry_sep = '\t';
 static char line_sep = '\n';
@@ -99,6 +100,8 @@ print_style(FILE *file, const struct tabular_cfg *cfg,
 			return true;
 		} else if (!row) { /* header */
 			fprintf(file, "\x1b[1m");
+			if (header_underline)
+				fprintf(file, "\x1b[4m");
 			return true;
 		}
 	}
@@ -246,6 +249,14 @@ parse(int argc, const char **argv)
 		} else if (!strcmp(*arg, "--xsep")) {
 			if (!*++arg) die("missing args");
 			cfg.xsep = *arg;
+		} else if (!strcmp(*arg, "--lpad")) {
+			if (!*++arg) die("missing args");
+			cfg.lpad = strtoul(*arg, &end, 10);
+			if (end && *end) die("bad %s", arg[-1]);
+		} else if (!strcmp(*arg, "--rpad")) {
+			if (!*++arg) die("missing args");
+			cfg.rpad = strtoul(*arg, &end, 10);
+			if (end && *end) die("bad %s", arg[-1]);
 		} else if (!strcmp(*arg, "--fit-rows")) {
 			if (!*++arg) die("missing args");
 			cfg.fit_rows = bool_arg(*arg, "--fit-rows");
@@ -272,6 +283,9 @@ parse(int argc, const char **argv)
 			if (!*++arg || !**arg || *(*arg+1))
 				die("missing args");
 			entry_sep = **arg;
+		} else if (!strcmp(*arg, "--header-underline")) {
+			if (!*++arg) die("missing args");
+			header_underline = bool_arg(*arg, arg[-1]);
 		} else if (!strcmp(*arg, "--skip-empty-entries")) {
 			if (!*++arg) die("missing args");
 			skip_empty_entries = bool_arg(*arg, arg[-1]);