Add expandtab to vim modelines so that spaces are expanded to tabs, make
life easier for people that have vim configured to use tabs by default.
Expand modeline abbreviations to improve readability.
The current "allow_markup" setting will simply strip any markup from the final
notification, which includes formatting elements. On top of that, literal
[<>&..] symbols are not quoted before are being passed onto pango in several
places, resulting in stray error messages.
This patch fixes allow_markup to correctly strip markup only from the incoming
notification, not from the format.
You might also want to treat incoming messages as literal text (supplied by
un-aware programs), in which case you need to properly quote the text before
it's processed by pango. A new setting is introduced, called "plain_text",
which forces incoming messages to be treated literally.
allow_markup/plain_text are complimentary to each other.
The new rule actions allow to narrow down the handling to a specific block,
achieving notification Zen.
The following is done in this patch:
- Fix ruleset initialization in config.def.h.
- Introduce new allow_markup/plain_text actions in the rules.
- Fix handling of allow_markup to strip markup from summary/body only,
preserving format's markup.
- Fix broken string functions (string_replace_all didn't handle recursive
replacements correctly).
- Fix quoting of other literal fields (icon name/appname).
- Fix handling of ignore_newline as well (applied only on summary/body).
- Dunstrc update with the same previous defaults.
fix_markup previously would only replace one occurrence of needle in the
notification string. So we'd end up with some markup's making it
through, if there was more than one of a particular kind.
Introduces new function string_replace_all and calls it from fix_markup.
