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[blog] add post for cursor mode
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Tim Stack
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AUTHORS
1
AUTHORS
@ -43,5 +43,6 @@ Amos Bird
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Cristian Chiru
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Peter Schiffer
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Pedro Pombeiro
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Florian Münchbach
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Fredrik Forséll
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Tobias Gruetzmacher
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@ -1,43 +1,42 @@
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GEM
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remote: https://rubygems.org/
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specs:
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activesupport (6.0.5.1)
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activesupport (7.0.5)
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concurrent-ruby (~> 1.0, >= 1.0.2)
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i18n (>= 0.7, < 2)
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minitest (~> 5.1)
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tzinfo (~> 1.1)
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zeitwerk (~> 2.2, >= 2.2.2)
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addressable (2.8.1)
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i18n (>= 1.6, < 2)
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minitest (>= 5.1)
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tzinfo (~> 2.0)
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addressable (2.8.4)
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public_suffix (>= 2.0.2, < 6.0)
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coffee-script (2.4.1)
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coffee-script-source
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execjs
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coffee-script-source (1.11.1)
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colorator (1.1.0)
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commonmarker (0.23.8)
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concurrent-ruby (1.1.10)
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dnsruby (1.61.9)
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simpleidn (~> 0.1)
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commonmarker (0.23.9)
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concurrent-ruby (1.2.2)
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dnsruby (1.70.0)
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simpleidn (~> 0.2.1)
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em-websocket (0.5.3)
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eventmachine (>= 0.12.9)
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http_parser.rb (~> 0)
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ethon (0.15.0)
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ethon (0.16.0)
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ffi (>= 1.15.0)
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eventmachine (1.2.7)
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execjs (2.8.1)
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faraday (2.5.2)
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faraday (2.7.7)
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faraday-net_http (>= 2.0, < 3.1)
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ruby2_keywords (>= 0.0.4)
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faraday-net_http (3.0.0)
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faraday-net_http (3.0.2)
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ffi (1.15.5)
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forwardable-extended (2.6.0)
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gemoji (3.0.1)
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github-pages (227)
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github-pages (228)
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github-pages-health-check (= 1.17.9)
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jekyll (= 3.9.2)
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jekyll (= 3.9.3)
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jekyll-avatar (= 0.7.0)
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jekyll-coffeescript (= 1.1.1)
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jekyll-commonmark-ghpages (= 0.2.0)
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jekyll-commonmark-ghpages (= 0.4.0)
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jekyll-default-layout (= 0.1.4)
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jekyll-feed (= 0.15.1)
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jekyll-gist (= 1.5.0)
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@ -71,7 +70,7 @@ GEM
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jemoji (= 0.12.0)
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kramdown (= 2.3.2)
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kramdown-parser-gfm (= 1.1.0)
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liquid (= 4.0.3)
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liquid (= 4.0.4)
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mercenary (~> 0.3)
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minima (= 2.5.1)
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nokogiri (>= 1.13.6, < 2.0)
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@ -83,17 +82,17 @@ GEM
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octokit (~> 4.0)
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public_suffix (>= 3.0, < 5.0)
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typhoeus (~> 1.3)
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html-pipeline (2.14.2)
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html-pipeline (2.14.3)
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activesupport (>= 2)
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nokogiri (>= 1.4)
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http_parser.rb (0.8.0)
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i18n (0.9.5)
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i18n (1.14.1)
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concurrent-ruby (~> 1.0)
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jekyll (3.9.2)
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jekyll (3.9.3)
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addressable (~> 2.4)
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colorator (~> 1.0)
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em-websocket (~> 0.5)
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i18n (~> 0.7)
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i18n (>= 0.7, < 2)
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jekyll-sass-converter (~> 1.0)
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jekyll-watch (~> 2.0)
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kramdown (>= 1.17, < 3)
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@ -109,11 +108,11 @@ GEM
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coffee-script-source (~> 1.11.1)
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jekyll-commonmark (1.4.0)
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commonmarker (~> 0.22)
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jekyll-commonmark-ghpages (0.2.0)
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commonmarker (~> 0.23.4)
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jekyll-commonmark-ghpages (0.4.0)
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commonmarker (~> 0.23.7)
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jekyll (~> 3.9.0)
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jekyll-commonmark (~> 1.4.0)
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rouge (>= 2.0, < 4.0)
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rouge (>= 2.0, < 5.0)
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jekyll-default-layout (0.1.4)
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jekyll (~> 3.0)
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jekyll-feed (0.15.1)
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@ -201,8 +200,8 @@ GEM
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rexml
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kramdown-parser-gfm (1.1.0)
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kramdown (~> 2.0)
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liquid (4.0.3)
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listen (3.7.1)
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liquid (4.0.4)
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listen (3.8.0)
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rb-fsevent (~> 0.10, >= 0.10.3)
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rb-inotify (~> 0.9, >= 0.9.10)
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mercenary (0.3.6)
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@ -210,10 +209,10 @@ GEM
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jekyll (>= 3.5, < 5.0)
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jekyll-feed (~> 0.9)
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jekyll-seo-tag (~> 2.1)
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minitest (5.16.3)
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nokogiri (1.14.3-arm64-darwin)
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minitest (5.18.1)
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nokogiri (1.15.2-arm64-darwin)
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racc (~> 1.4)
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nokogiri (1.14.3-x86_64-linux)
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nokogiri (1.15.2-x86_64-linux)
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racc (~> 1.4)
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octokit (4.25.1)
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faraday (>= 1, < 3)
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@ -221,7 +220,7 @@ GEM
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pathutil (0.16.2)
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forwardable-extended (~> 2.6)
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public_suffix (4.0.7)
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racc (1.6.2)
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racc (1.7.1)
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rb-fsevent (0.11.2)
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rb-inotify (0.10.1)
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ffi (~> 1.0)
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@ -242,20 +241,19 @@ GEM
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unf (~> 0.1.4)
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terminal-table (1.8.0)
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unicode-display_width (~> 1.1, >= 1.1.1)
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thread_safe (0.3.6)
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typhoeus (1.4.0)
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ethon (>= 0.9.0)
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tzinfo (1.2.10)
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thread_safe (~> 0.1)
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tzinfo (2.0.6)
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concurrent-ruby (~> 1.0)
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unf (0.1.4)
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unf_ext
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unf_ext (0.0.8.2)
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unicode-display_width (1.8.0)
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webrick (1.7.0)
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zeitwerk (2.6.0)
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webrick (1.8.1)
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PLATFORMS
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arm64-darwin-21
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arm64-darwin-22
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x86_64-linux
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DEPENDENCIES
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17
docs/_layouts/post.html
Normal file
17
docs/_layouts/post.html
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@ -0,0 +1,17 @@
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---
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layout: default
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---
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<div class="post">
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<header class="post-header">
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<h1 class="post-title">{{ page.title }}</h1>
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</header>
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<article class="post-content">
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{{ content }}
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</article>
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<script src="/assets/js/codeblock.js"></script>
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</div>
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docs/_posts/2023-06-23-cursor-mode.md
Normal file
30
docs/_posts/2023-06-23-cursor-mode.md
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@ -0,0 +1,30 @@
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---
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layout: post
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title: Cursor Mode
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excerpt: Move around the main view using a cursor
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---
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*(This change is in [**v0.11.2+**](https://github.com/tstack/lnav/releases/tag/v0.11.2-rc3))*
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The major change in the v0.11.2 release is the addition of a "cursor mode"
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for the main view. Instead of focusing on the top line for interacting
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with **lnav**, a cursor line is displayed and interactions focus on that.
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The arrow keys and the hotkeys that jump between bookmarks, like search
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hits and errors, now move the focused line instead of scrolling the view.
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To help provide context for what you're looking at, large jumps will keep
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the focused line in the middle of the view. Smaller movements, like
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moving the cursor above the top line, will scroll the view a small amount
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so as not to be jarring.
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You can enable/disable cursor mode interactively by pressing `CTRL` + `x`.
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Or, you can permanently enable cursor mode by running the following
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`:config` command:
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```
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:config /ui/movement/mode cursor
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```
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<script async
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id="asciicast-d94CmxlGM01I0L5HNn9qDn917"
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src="https://asciinema.org/a/d94CmxlGM01I0L5HNn9qDn917.js">
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</script>
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23
docs/assets/js/codeblock.js
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23
docs/assets/js/codeblock.js
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@ -0,0 +1,23 @@
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var codeBlocks = document.querySelectorAll('pre.highlight');
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codeBlocks.forEach(function (codeBlock) {
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var copyButton = document.createElement('button');
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copyButton.className = 'copy';
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copyButton.type = 'button';
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copyButton.ariaLabel = 'Copy code to clipboard';
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copyButton.innerText = 'Copy';
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codeBlock.append(copyButton);
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copyButton.addEventListener('click', function () {
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var code = codeBlock.querySelector('code').innerText.trim();
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window.navigator.clipboard.writeText(code);
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copyButton.innerText = 'Copied';
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var fourSeconds = 4000;
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setTimeout(function () {
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copyButton.innerText = 'Copy';
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}, fourSeconds);
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});
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});
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@ -29,3 +29,55 @@
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#playground-box .prompt {
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color: #4f4;
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}
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pre.highlight {
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padding: 8px 12px;
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position: relative;
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// override skeleton styles
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> code {
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border: 0;
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overflow-x: auto;
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padding-right: 0;
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padding-left: 0;
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}
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&.highlight {
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border-left: 15px solid #35383c;
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color: #c1c2c3;
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overflow: auto;
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white-space: pre;
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word-wrap: normal;
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&,
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code {
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background-color: #222;
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font-size: 14px;
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}
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}
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// code to clipboard
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.copy {
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color: #4AF626;
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position: absolute;
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right: 1.2rem;
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top: 1.2rem;
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opacity: 0;
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&:active,
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&:focus,
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&:hover {
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background: rgba(0, 0, 0, 0.7);
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opacity: 1;
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}
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}
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&:active .copy,
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&:focus .copy,
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&:hover .copy {
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background: rgba(0, 0, 0, 0.7);
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opacity: 1;
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}
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}
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@ -204,6 +204,8 @@ listview_curses::do_update()
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if (this->lv_selectable) {
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if (this->lv_selection < 0_vl) {
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this->set_top(0_vl);
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} else if (this->lv_sync_selection_and_top) {
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this->set_top(this->lv_selection);
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} else if (this->lv_selection
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>= (this->lv_top + height - this->lv_tail_space - 1_vl))
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{
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