This is the first in what will probably end up being a series of posts on the harder-to-search-for pieces of configuration I've applied. My configurations typically live over here, and thankfully I don't intend to go through all of it, just the complex portions.
As this is the first post like this I've written, it's mostly from things that happened in the last few hours. Though I guess if I had to state a theme, it'd be emacs. And themes.
This is neither the time nor the place for this particular rant, but it bears mentioning that I do not like gtk3. Thankfully, I have only one application on any of my systems that makes use of it (virt-manager, for the curious; it's otherwise a reasonable program). I've been living with the default theming for a while now because it's only the one program, but today I got tired of that.
There are a couple visual theme selectors for gtk2; I used lxappearance for a while, which was nice because it didn't tie into a Desktop Environment. However, there doesn't seem to be an unafiliated one for gtk3, so I'm editing files (in this case, ~/.config/gtk-3.0/settings.ini) by hand.
My current file looks about like this:
[Settings] gtk-theme-name = Breeze gtk-key-theme = "Emacs" gtk-font-name = Terminus 10 gtk-application-prefer-dark-theme = true gtk-can-change-accels = 1 gtk-menu-popup-delay = 0 gtk-primary-button-warps-slider = false
Most of these are what you'd expect, though I do want to call out
gtk-application-prefer-dark-theme for being awesome.
Reading this website has probably already conveyed my opinions on
color and contrast.
What I really want to spend time on, though, is not what's there but rather what's missing. Scrollbars, to me, are purely a marker of where I am on the page: I will rarely drag them around, and almost never click on the bar itself. So one can imagine my irritation that there is no way to tell gtk3 to always show them. No, they're hidden, unless an application decides to do otherwise.
The only solution is to set a magic environment variable, probably in one's shell rc file, like this:
weechat doesn't use readline
Right up front: weechat doesn't agree with what I (and bash/readline/emacs) think underscore means in a string. To me, it's a separator; if I type "my_thing", it's because I'm joining together the words "my" and "thing", and I would like to manipulate it as such. For reasons unclear to me, weechat treats them as one word for the word manipulation commands (i.e., M-b, M-f, M-bksp, etc.), which I find confusing and jarring.
As configurable as weechat is, there's no question that there's a fix,
and it's pretty simple; just run
/set weechat.look.word_chars_input alnum. That's not the problem; I do have
a complaint though. See,
Option "weechat.look.word_chars_input": description: comma-separated list of chars (or range of chars) that are considered part or words for command line; each item can be a single char, a range of chars (format: a-z), a class of wide character (for example "alnum", see man wctype); a "!" before the item makes it negative (ie the char is NOT considered part of words); the value "*" matches any char; unicode chars are allowed with the format \u1234, for example \u00A0 for unbreakable space (see /help print for supported formats) type: string values: any string default value: "!\u00A0,-,_,|,alnum" current value: "alnum"
weechat is self-documenting, which means that if you know what option
you're looking for you can get nice doc text out, like that. (For the
/help weechat.look.word_chars_highlight). In this case, it
even helpfully explained what the default is doing. No, the problem is
that the higher level explanation of how line editing - and word
parsing - works is just nonexistent. Weechat's website has some basic
documentation - getting started, FAQ, the most common settings to
tweak - but I have no idea how I was supposed to find this option.
Searching the configurables for "word" or "delim" is decidedly
zsh doesn't use readline
I'm not (yet? We'll see) a zsh user; instead, I'm in that evaluation period where I've got it installed in parallel and am comparing ease of various tasks. That said, I don't understand some of the decisions that zshle (a readline "reimplementation", as far as I can tell) makes. In particular, bash/readline/emacs and zshle seem to disagree on what non-alphanumerics cause word boundaries and what do not, as above, though the character disagreements are different. In fact, the list of characters they disagree on is listed in their source, but I have no idea how one is supposed to find this because it's impossible to search for. In an attempt to fix that, put this in your ~/.zshrc to restore some amount of sanity:
autoload select-word-style select-word-style bash
This will ensure zsh emulates readline correctly for word boundary delimiters. (And hopefully I've got enough of those and similar words in this post that it may be found and useful to someone later down the line.)
I don't really have an overarching point here, except maybe that I wish people cared more about their configuration documentation. Good config docs separate frustrated ex-users from happy tinkerers, who may become future developers. And speaking of happy tinkerers, it frustrates me when a feature seems contentious - scrollbar autohiding, for one, or really anything to do with recent firefox UI changes, to pick something I haven't talked about above - but is not easily configurable. Less of that, please (especially when the codepaths already exist); it's insulting to the userbase.