[PATCH v4 0/6] line range highlight

Mon Jun 25 07:49:38 CEST 2018

The following series adds the ability to direct the browser
to highlight specific lines and ranges of lines in
/tree/, /source/, and /blame/ views, using the existing
#URLs.

As part of the implementation it adds a new cgit.js file
that is included in cgit page <head> along with a new
config "js" to specify its url, defaulting to "/cgit.js".
It can be disabled by setting the "js" config to an empty
string.

Since v3 the JS had a cleanup from comments, and there is
now a clipboard icon (unrelated to clippy...) that appears
for 5s after clicking on a line number link to change the
highlight.  If you click on it, it copies the current highlight
#URL to the clipboard so you can share it.

You can find the patches as a usable tree here

https://warmcat.com/git/cgit/log/

Examples:

https://libwebsockets.org/git/libwebsockets/tree/lib/core/private.h#n152
https://libwebsockets.org/git/libwebsockets/tree/lib/core/private.h#n39-47

---

Andy Green (6):
      config: add js
      cgit.js: line range highlight: introduce javascript
      cgit.js: line range highlight: make responsive to url changes
      cgit.js: line range highlight: improve vertical scroll logic
      line-range-highlight: onclick handler and range selection
      line-range-highlight: copy URL to clipboard UI

 Makefile     |    1 
 cgit.c       |    3 +
 cgit.css     |   27 ++++++
 cgit.h       |    1 
 cgit.js      |  244 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 cgitrc.5.txt |    5 +
 ui-blame.c   |    2 
 ui-shared.c  |    5 +
 ui-tree.c    |    2 
 9 files changed, 288 insertions(+), 2 deletions(-)
 create mode 100644 cgit.js

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