{"id":4062,"date":"2022-12-20T17:39:18","date_gmt":"2022-12-20T20:39:18","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/filter-key-man7\/"},"modified":"2022-12-20T17:39:18","modified_gmt":"2022-12-20T20:39:18","slug":"filter-key-man7","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/filter-key-man7\/","title":{"rendered":"filter-key (man7)"},"content":{"rendered":"

filter-key<\/h1>\n

NAME<\/a>
SYNOPSIS<\/a>
DESCRIPTION<\/a>
OPTIONS<\/a>
CONFIGURATION<\/a>
EXAMPLE<\/a> <\/p>\n

\n

NAME <\/a> <\/h2>\n

filter-key<\/b>, filter-keytrans<\/b> : Generic key event translator<\/p>\n

SYNOPSIS <\/a> <\/h2>\n

filter-key: []<\/p>\n

filter-keytrans: []<\/p>\n

DESCRIPTION <\/a> <\/h2>\n

This filter translates key events according to a set of translation rules. This can be used to remap a keyboard.<\/p>\n

OPTIONS <\/a> <\/h2>\n\n\n
<\/td>\n\n

file<\/i><\/p>\n<\/td>\n

<\/td>\n\n

The name of the configuration file. If none given, the filter will first look for the file filter\/keytrans<\/b> in the user GGI directory ($HOME\/.ggi\/<\/b> on UNIX), then in the base GGI directory if not found.<\/p>\n<\/td>\n<\/tr>\n<\/table>\n

CONFIGURATION <\/a> <\/h2>\n

The mapping is specified through a simple text file, each line being a translation rule. A line starting with a # is a comment. Each line must contain 10 values in the following order:
modifier_mask<\/p>\n

Consider only the bits set here.<\/p>\n

modifier_value<\/p>\n

The bits set above must match this value.<\/p>\n

button_in, label_in, symbol_in<\/p>\n

If this is not KEY_UNMAPPED==0xffff, the button\/label\/symbol of the incoming key must match these fields.<\/p>\n

modifier_changemask<\/p>\n

Change these bits from the original modifiers…<\/p>\n

modifier_ormask
button_out, label_out, symbol_out<\/p>\n

The data that is then sent by the keymapper. Any fields set to KEY_UNMAPPED==0xffff will be copied from the incoming event.<\/p>\n

EXAMPLE <\/a> <\/h2>\n

Mapping a symbol:<\/p>\n

# Take any key that produces a symbol of 0x41 (\u2019A\u2019) map it to ESC
#
# modmsk modval buttin lablin symin modchg modor butout labout symout
0x0000 0x0000 0xffff 0xffff 0x0041 0x0000 0x0000 0xffff 0xffff 0x001b<\/p>\n

\n","protected":false},"excerpt":{"rendered":"

filter-key, filter-keytrans : Generic key event translator <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[971],"tags":[973,1143,972],"class_list":["post-4062","post","type-post","status-publish","format-standard","hentry","category-7-miscelanea","tag-973","tag-filter-key","tag-man7"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/4062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=4062"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/4062\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=4062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=4062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=4062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}