Diff chunks can occur in the middle of email conversations followed by
regular and/or quoted text. Handle that properly.
Change diff meta lines inside quotes to bold. Update the meta lines with
more combination for renamed, copied and deleted files.
Fix the diff_chunk invalid color code, only colorize the chunk
characters, not the whole line.
Remove redundant variable resets to 0.
Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-on-irc-by: Tim Culverhouse <tim@timculverhouse.com>
Fix parsing of colons. Since the field separator is also the colon, it
could mess up the parsed fields, i.e. a subject line like "WG: dinner"
could end up as "WG" instead of keeping the entire string.
Fixes: ab941eb ("filters: posix compliant rewrite of calendar filter")
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Document filter input charset
Add w3m filter example to default config
Adapt html and html-unsafe filters
Fixes: https://todo.sr.ht/~rjarry/aerc/65
Signed-off-by: q3cpma <q3cpma@posteo.net>
Acked-by: Robin Jarry <robin@jarry.cc>
Rewrite of the awk calendar filter to make it posix compliant. Tested
with awk --posix (awk -V = GNU Awk 5.1.1). Also added some improvements
to readability and formatting.
This complements commit 3ef4a3ca05 ("filters: try and make awk scripts
posix compliant").
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
\x escape sequences are GNU specific. Use the octal escape code instead.
filters/calendar is beyond help. It would need a complete rewrite to
make it work with POSIX awk.
Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>
The hldiff and plaintext filter scripts are missing their shebangs.
Add those to be correct and consistent.
Additionally, remove the vim comment, it's unnecessary.
Signed-off-by: Tom Schwindl <schwindl@posteo.de>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>
Implement a filter to read text/calendar (ics) data with awk.
Parses multiple events and shows the date recurrence if
available. Awk alternative to the python filter.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
If socksify (from dante) is not installed then the filter uses w3m
without it to render an html message part.
Signed-off-by: Jens Grassel <jens@wegtam.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Change the pattern matching into a if/elif construct because pattern
matching is not supported on python < 3.9.
Signed-off-by: Jens Grassel <jens@wegtam.com>
Acked-by: Robin Jarry <robin@jarry.cc>
This is a python script for python 3 using the vobject library to show
details about an ics file (text/calendar attachment).
Signed-off-by: Jens Grassel <jens@wegtam.com>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
mailto:email@domain.tld is the only exception that does not use the
<scheme>:// prefix.
Requested-by: Moritz Poldrack <moritz@poldrack.dev>
Signed-off-by: Robin Jarry <robin@jarry.cc>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
When a signature contains a line that starts with an url, the url is not
highlighted properly:
--
Foobar
[38;2;255;255;175mmhttps://foobar.org
The trailing m of the signature color start \x1b[38;2;175;135;255m is
considered as part of the URL scheme (i.e. mhttps:// instead of
https://). Colorize the URLs first before wrapping with the signature
color.
Fixes: df8c129235 ("filters: port colorize to awk")
Signed-off-by: Robin Jarry <robin@jarry.cc>
Python is not available on all systems. Port the colorize filter to awk
as it is a more widespread POSIX utility.
Users are free to copy the filter into their home dir and tweak the
colors to their needs. The highlighted items are:
=============== ======= ======= ========= =================
Item Red Green Blue Color
=============== ======= ======= ========= =================
quoted text 1 95 175 255 Blue
quoted text 2 255 135 0 Orange
quoted text 3 175 135 255 Purple
quoted text 4 255 95 215 Pink
quoted text * 128 128 128 Grey
diff meta 255 255 255 White bold
diff chunk 205 0 205 Cyan
diff added 0 205 0 Red
diff removed 205 0 0 Green
signature 175 135 255 Purple
header 175 135 255 Purple
url 255 255 175 Yellow
=============== ======= ======= ========= =================
This assumes a terminal emulator with true color support and with
a dark/black background.
Link: https://github.com/termstandard/colors
Signed-off-by: Robin Jarry <robin@jarry.cc>
This script is referenced by some users configuration. Restore it to
avoid breaking existing setups.
Fixes: bca93cd915 ("filters: add a more complete plaintext filter")
Signed-off-by: Robin Jarry <robin@jarry.cc>
This filter script is not compatible with the previous one. Rename it to
avoid issues with existing configs.
Fixes: bca93cd915 ("filters: add a more complete plaintext filter")
Signed-off-by: Robin Jarry <robin@jarry.cc>
Avoid the following issue when running aerc with the default
configuration:
No filter configured for this mimetype ('text/plain')
Use a very basic sed command to replace the default plaintext filter.
Fixes: bb0f180140 ("config: do not hardcode sharedir")
Signed-off-by: Robin Jarry <robin@jarry.cc>
Presumably some email servers will transform newlines into carriage
return new lines to better support windows users. I can't prove this but
that's the best explanation I have for my hosted email provider
(fastmail).
Without this patch, I was seeing annoying `^M`s at the end of every
filtered line.
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
I was getting errors when using the hldiff filter with aerc
because the plus symbol on line 28 wasn't escaped. This commit
escapes the plus symbol in the regex on line 28.
