Strange, incoherent query parsing

[Jorge P. de Morais Neto]

Hi.  It seems I found another query parsing bug.  Look at the strange,
incoherent behavior below:

--8<---------------cut here---------------start------------->8---
$ NOTMUCH_DEBUG_QUERY=y notmuch count 'subject:("Saúde" "Geap") OR subject:xplitz'
Query string is:
subject:("Saúde" "Geap") OR subject:xplitz
Exclude query is:
Query(((Kdeleted OR Kspam) OR Ktrash))
Final query is:
Query(((Tmail AND (((geap at 1 OR Ggeap at 1 OR Kgeap at 1 OR Kgeap at 1 OR Qgeap at 1 OR Qgeap at 1 OR Pgeap at 1 OR XPROPERTYgeap at 1 OR XFOLDER:geap at 1 OR XFROMgeap at 1 OR XTOgeap at 1 OR XATTACHMENTgeap at 1 OR XMIMETYPEgeap at 1 OR XSUBJECTgeap at 1) AND (or at 2 OR Gor at 2 OR Kor at 2 OR Kor at 2 OR Qor at 2 OR Qor at 2 OR Por at 2 OR XPROPERTYor at 2 OR XFOLDER:or at 2 OR XFROMor at 2 OR XTOor at 2 OR XATTACHMENTor at 2 OR XMIMETYPEor at 2 OR XSUBJECTor at 2)) FILTER (XSUBJECTsaúde at 1 OR XSUBJECTxplitz at 1))) AND_NOT ((Kdeleted OR Kspam) OR Ktrash)))
0
$ NOTMUCH_DEBUG_QUERY=y notmuch count '(subject:"Saúde" AND subject:"Geap") OR subject:xplitz)'
Query string is:
(subject:"Saúde" AND subject:"Geap") OR subject:xplitz)
Exclude query is:
Query(((Kdeleted OR Kspam) OR Ktrash))
Final query is:
Query(((Tmail AND (((and at 1 OR Gand at 1 OR Kand at 1 OR Kand at 1 OR Qand at 1 OR Qand at 1 OR Pand at 1 OR XPROPERTYand at 1 OR XFOLDER:and at 1 OR XFROMand at 1 OR XTOand at 1 OR XATTACHMENTand at 1 OR XMIMETYPEand at 1 OR XSUBJECTand at 1) AND (or at 2 OR Gor at 2 OR Kor at 2 OR Kor at 2 OR Qor at 2 OR Qor at 2 OR Por at 2 OR XPROPERTYor at 2 OR XFOLDER:or at 2 OR XFROMor at 2 OR XTOor at 2 OR XATTACHMENTor at 2 OR XMIMETYPEor at 2 OR XSUBJECTor at 2)) FILTER (XSUBJECTsaúde at 1 OR XSUBJECTgeap at 1 OR XSUBJECTxplitz at 1))) AND_NOT ((Kdeleted OR Kspam) OR Ktrash)))
0
$ NOTMUCH_DEBUG_QUERY=y notmuch count 'subject:"Saúde" AND subject:"Geap"'
Query string is:
subject:"Saúde" AND subject:"Geap"
Exclude query is:
Query(((Kdeleted OR Kspam) OR Ktrash))
Final query is:
Query(((Tmail AND (0 * XSUBJECTsaúde at 1 AND 0 * XSUBJECTgeap at 1)) AND_NOT ((Kdeleted OR Kspam) OR Ktrash)))
3
$ NOTMUCH_DEBUG_QUERY=y notmuch count 'subject:"Saúde" subject:"Geap"'
Query string is:
subject:"Saúde" subject:"Geap"
Exclude query is:
Query(((Kdeleted OR Kspam) OR Ktrash))
Final query is:
Query(((Tmail AND 0 * (XSUBJECTsaúde at 1 OR XSUBJECTgeap at 1)) AND_NOT ((Kdeleted OR Kspam) OR Ktrash)))
71
--8<---------------cut here---------------end--------------->8---
Note: "xplitz" is not a Portuguese word and does not occur on the Notmuch
database.

This happened here at my workplace.  The notmuch config is:

--8<---------------cut here---------------start------------->8---
# .notmuch-config - Configuration file for the notmuch mail system
#
# For more information about notmuch, see https://notmuchmail.org

# Database configuration
#
# The only value supported here is 'path' which should be the top-level
# directory where your mail currently exists and to where mail will be
# delivered in the future. Files should be individual email messages.
# Notmuch will store its database within a sub-directory of the path
# configured here named ".notmuch".
#

[database]
path=/home/jorge/offlineimap/Dtp

# User configuration
#
# Here is where you can let notmuch know how you would like to be
# addressed. Valid settings are
#
#	name		Your full name.
#	primary_email	Your primary email address.
#	other_email	A list (separated by ';') of other email addresses
#			at which you receive email.
#
# Notmuch will use the various email addresses configured here when
# formatting replies. It will avoid including your own addresses in the
# recipient list of replies, and will set the From address based on the
# address to which the original email was addressed.
#

[user]
name=Jorge P. de Morais Neto
primary_email=<REDACTED>
other_email=<REDACTED>;<REDACTED>;<REDACTED>;<REDACTED>;<REDACTED>;<REDACTED>;<REDACTED>;
# Configuration for "notmuch new"
#
# The following options are supported here:
#
#	tags	A list (separated by ';') of the tags that will be
#		added to all messages incorporated by "notmuch new".
#
#	ignore	A list (separated by ';') of file and directory names
#		that will not be searched for messages by "notmuch new".
#
#		NOTE: *Every* file/directory that goes by one of those
#		names will be ignored, independent of its depth/location
#		in the mail store.
#

[new]
# tags=unread;inbox;new;
# http://afew.readthedocs.io/en/latest/quickstart.html#initial-config
tags=new
ignore=

# Search configuration
#
# The following option is supported here:
#
#	exclude_tags
#		A ;-separated list of tags that will be excluded from
#		search results by default.  Using an excluded tag in a
#		query will override that exclusion.
#

[search]
exclude_tags=deleted;spam;trash;

# Maildir compatibility configuration
#
# The following option is supported here:
#
#	synchronize_flags      Valid values are true and false.
#
#	If true, then the following maildir flags (in message filenames)
#	will be synchronized with the corresponding notmuch tags:
#
#		Flag	Tag
#		----	-------
#		D	draft
#		F	flagged
#		P	passed
#		R	replied
#		S	unread (added when 'S' flag is not present)
#
#	The "notmuch new" command will notice flag changes in filenames
#	and update tags, while the "notmuch tag" and "notmuch restore"
#	commands will notice tag changes and update flags in filenames
#

[maildir]
synchronize_flags=true

# Cryptography related configuration
#
# The following *deprecated* option is currently supported:
#
#	gpg_path
#		binary name or full path to invoke gpg.
#		NOTE: In a future build, this option will be ignored.
#		Setting $PATH is a better approach.
#

[crypto]
gpg_path=gpg
--8<---------------cut here---------------end--------------->8---

Regards
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