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ui-diff: Add link to ignore/show whitespace changes in diffs

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Add a link to the "Diffstat" line to ignore/show whitespace changes in the
generated diff.

To support this, cgit_commit_link() and cgit_diff_link() has learned to
preserve the ctx.qry.ignorews variable.

Signed-off-by: Johan Herland <johan@herland.net>
This commit is contained in:
Johan Herland 2010-06-24 17:53:20 +02:00 • committed by Lars Hjemli
parent 2cc8b99f08
commit 72ef913514
2 changed files with 15 additions and 0 deletions
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5
ui-diff.c
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@ -171,6 +171,11 @@ void cgit_print_diffstat(const unsigned char *old_sha1,
cgit_self_link("less", NULL, NULL, &ctx);
ctx.qry.context = save_context;
html(" context)");
html(" (");
ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
cgit_self_link(ctx.qry.ignorews ? "ignore" : "show", NULL, NULL, &ctx);
ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
html(" whitespace changes)");
html("</div>");
html("<table summary='diffstat' class='diffstat'>");
max_changes = 0;