Change tab coloring behavior for several rc's

The commit mariuszs/nanorc@e5cc8be
introduced a number of rc files that cause tabs to always show as red
(even with trailing spaces). Adjust the behavior according to changes in
https://github.com/nanorc/nanorc/blob/master/mixins/lint.nanorc, which
seems to be an updated source of the original commit. Make tabs appear
green without trailing characters, red with trailing spaces, and
uncolored when followed by any other character.

awk.nanorc

@@ -22,4 +22,4 @@ color magenta   "\\."
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color brightwhite,cyan "TODO:?"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

coffeescript.nanorc

@@ -13,4 +13,4 @@ color brightyellow "@[A-Za-z0-9_]*"
 color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

csharp.nanorc

@@ -24,4 +24,4 @@ color brightblack "(^|[[:space:]])//.*"
 color brightblack start="/\*" end="\*/"
 color brightwhite,cyan "TODO:?"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

glsl.nanorc

@@ -13,4 +13,4 @@ color brightblack "(^|[[:space:]])//.*"
 color brightblack start="/\*" end="\*/"
 color brightwhite,cyan "TODO:?"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

go.nanorc

@@ -20,4 +20,4 @@ color brightblack "(^|[[:space:]])//.*"
 color brightblack start="/\*" end="\*/"
 color brightwhite,cyan "TODO:?"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

ini.nanorc

@@ -8,4 +8,4 @@ color red "[=;]"
 color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

inputrc.nanorc

@@ -7,4 +7,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color magenta     "\\.?"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

javascript.nanorc

@@ -20,4 +20,4 @@ color brightblack "/\*.+\*/"
 color brightwhite,cyan "TODO:?"
 color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

json.nanorc

@@ -8,4 +8,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightyellow "\"(\\"|[^"])*\"[[:space:]]*:"  "'(\'|[^'])*'[[:space:]]*:"
 color magenta   "\\u[0-9a-fA-F]{4}|\\[bfnrt'"/\\]"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

keymap.nanorc

@@ -7,4 +7,4 @@ color red "="
 color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack  "^!.*$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

kickstart.nanorc

@@ -12,4 +12,4 @@ color red         "^-[a-zA-Z0-9*-]+"
 
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

lisp.nanorc

@@ -11,4 +11,4 @@ color magenta   "'[A-Za-z][A-Za-z0-9_-]+"
 color magenta   "\\.?"
 color brightblack  "(^|[[:space:]]);.*"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

mpdconf.nanorc

@@ -6,4 +6,4 @@ color brightmagenta "^(input|audio_output|decoder)[[:space:]]*\{|\}"
 color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

nginx.nanorc

@@ -11,4 +11,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color yellow   start="'$" end="';$"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

peg.nanorc

@@ -9,4 +9,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack  "(^|[[:space:]])\-\-.*$"
 color brightwhite,cyan "TODO:?"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

pkg-config.nanorc

@@ -5,4 +5,4 @@ color cyan  "^(Requires|Libs)(\.private)?:"
 color red "="
 color brightyellow "\$\{[A-Za-z_][A-Za-z0-9_]*\}"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

po.nanorc

@@ -5,4 +5,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color magenta   "\\.?"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

privoxy.nanorc

@@ -3,7 +3,7 @@ syntax "privoxy-config" "privoxy/config$"
 color cyan "(accept-intercepted-requests|actionsfile|admin-address|allow-cgi-request-crunching|buffer-limit|compression-level|confdir|connection-sharing|debug|default-server-timeout|deny-access|enable-compression|enable-edit-actions|enable-remote-http-toggle|enable-remote-toggle|enforce-blocks|filterfile|forward|forwarded-connect-retries|forward-socks4|forward-socks4a|forward-socks5|handle-as-empty-doc-returns-ok|hostname|keep-alive-timeout|listen-address|logdir|logfile|max-client-connections|permit-access|proxy-info-url|single-threaded|socket-timeout|split-large-forms|templdir|toggle|tolerate-pipelining|trustfile|trust-info-url|user-manual)[[:space:]]"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"
 
 syntax "privoxy-action" "\.action$"
 
@@ -16,7 +16,7 @@ color black            "[{}]"
 color magenta           "\\.?"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"
 
 syntax "privoxy-filter" "\.filter$"
 
@@ -25,5 +25,5 @@ color brightblue "^(FILTER|CLIENT-HEADER-FILTER|CLIENT-HEADER-TAGGER|SERVER-HEAD
 color magenta   "\\.?"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"
 

rpmspec.nanorc

@@ -23,5 +23,5 @@ color brightmagenta  "^%(trigger|triggerin|triggerpostun|triggerun|verifyscript)
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color blue   "^\*.*$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"
 color brightwhite,cyan "TODO:?"

sed.nanorc

@@ -6,4 +6,4 @@ color brightyellow "\{[0-9]+,?[0-9]*\}"
 color magenta   "\\."
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

sql.nanorc

@@ -31,4 +31,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color yellow   "`(\\.|[^\\`])*`"
 color brightblack  "\-\-.*$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

systemd.nanorc

@@ -9,4 +9,4 @@ color brightyellow "\$MAINPID"
 color brightcyan "\<(true|false)\>"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

vala.nanorc

@@ -16,4 +16,4 @@ color brightblack "(^|[[:space:]])//.*"
 color brightblack start="/\*" end="\*/"
 color brightwhite,cyan "TODO:?"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

vi.nanorc

@@ -8,4 +8,4 @@ color red "[!&=]"
 color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack  "(^|[[:space:]])\"[^"]*$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

xresources.nanorc

@@ -7,4 +7,4 @@ color red "[*:=]"
 color brightcyan "\<(true|false)\>"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

yaml.nanorc

@@ -10,4 +10,4 @@ color yellow ""(\\.|[^"])*"|'(\\.|[^'])*'"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color brightmagenta  "^---" "^\.\.\." "^%YAML" "^%TAG"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"

yum.nanorc

@@ -5,4 +5,4 @@ color brightmagenta "^[[:space:]]*\[.*\]$"
 color brightyellow "\$(releasever|arch|basearch|uuid|YUM[0-9])"
 color brightblack "(^|[[:space:]])#([^{].*)?$"
 color ,green "[[:space:]]+$"
-color ,red "	+"
+color ,red "	+ +| +	+"