From: Jonas Fonseca <fonseca@diku.dk>
Date: Sat, 7 Feb 2009 14:20:57 +0000 (+0100)
Subject: Jump to line when a number is entered in the prompt
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=06d4108f0806a5ef028b7a88e55efb07baa86f65;p=tig.git

Jump to line when a number is entered in the prompt
---

diff --git a/NEWS b/NEWS
index 39ad784..0e82920 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,7 @@ Improvements:
  - Status view: improve "on branch" information inspired by the prompt
    code in git's bash completion script.
  - Colors for 256-capable terminals can be specified as colorN.
+ - Entering a number in the prompt will jump to that line number.
 
 tig-0.14
 --------
diff --git a/tig.c b/tig.c
index 38daace..8a55aab 100644
--- a/tig.c
+++ b/tig.c
@@ -6943,7 +6943,17 @@ main(int argc, const char *argv[])
 		{
 			char *cmd = read_prompt(":");
 
-			if (cmd) {
+			if (cmd && isdigit(*cmd)) {
+				int lineno = view->lineno + 1;
+
+				if (parse_int(&lineno, cmd, 1, view->lines + 1) == OK) {
+					select_view_line(view, lineno - 1);
+					report("");
+				} else {
+					report("Unable to parse '%s' as a line number", cmd);
+				}
+
+			} else if (cmd) {
 				struct view *next = VIEW(REQ_VIEW_PAGER);
 				const char *argv[SIZEOF_ARG] = { "git" };
 				int argc = 1;