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in nanorc.sample, break up overly long perl and nanorc regexes into

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separate regexes of no more than 256 bytes, as POSIX-compliant regexp
implementations can reject regexes of over 256 bytes


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2448 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2005-04-01 19:45:35 +00:00
parent e61e2c6f49
commit 403e0feced
2 changed files with 10 additions and 2 deletions
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3
ChangeLog
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@ -103,6 +103,9 @@ CVS code -
only single-column characters are allowed. (DLR)
- Add C++ regexes. (Neil Brown, merged into c-file regexes by
DLR)
- Break up overly long perl and nanorc regexes into separate
regexes of no more than 256 bytes, as POSIX-compliant regexp
implementations can reject regexes of over 256 bytes. (DLR)
- nano.1, nano.texi:
- Mention the -? alias for -h/--help, and add various
consistency fixes. (DLR)

9
doc/nanorc.sample
View File

@ -210,7 +210,11 @@
## Here is an example for perl
##
# syntax "perl" "\.p[lm]$"
# color red "\<(accept|alarm|atan2|bin(d|mode)|c(aller|h(dir|mod|op|own|root)|lose(dir)?|onnect|os|rypt)|d(bm(close|open)|efined|elete|ie|o|ump)|e(ach|of|val|x(ec|ists|it|p))|f(cntl|ileno|lock|ork)|get(c|login|peername|pgrp|ppid|priority|pwnam|(host|net|proto|serv)byname|pwuid|grgid|(host|net)byaddr|protobynumber|servbyport)|([gs]et|end)(pw|gr|host|net|proto|serv)ent|getsock(name|opt)|gmtime|goto|grep|hex|index|int|ioctl|join|keys|kill|last|length|link|listen|local(time)?|log|lstat|m|mkdir|msg(ctl|get|snd|rcv)|next|oct|open(dir)?|ord|pack|pipe|pop|printf?|push|q|qq|qx|rand|re(ad(dir|link)?|cv|do|name|quire|set|turn|verse|winddir)|rindex|rmdir|s|scalar|seek|seekdir|se(lect|mctl|mget|mop|nd|tpgrp|tpriority|tsockopt)|shift|shm(ctl|get|read|write)|shutdown|sin|sleep|socket(pair)?|sort|spli(ce|t)|sprintf|sqrt|srand|stat|study|substr|symlink|sys(call|read|tem|write)|tell(dir)?|time|tr|y|truncate|umask|un(def|link|pack|shift)|utime|values|vec|wait(pid)?|wantarray|warn|write)\>"
# color red "\<(accept|alarm|atan2|bin(d|mode)|c(aller|h(dir|mod|op|own|root)|lose(dir)?|onnect|os|rypt)|d(bm(close|open)|efined|elete|ie|o|ump)|e(ach|of|val|x(ec|ists|it|p))|f(cntl|ileno|lock|ork))\>"
# color red "\<(get(c|login|peername|pgrp|ppid|priority|pwnam|(host|net|proto|serv)byname|pwuid|grgid|(host|net)byaddr|protobynumber|servbyport)|([gs]et|end)(pw|gr|host|net|proto|serv)ent|getsock(name|opt)|gmtime|goto|grep|hex|index|int|ioctl|join)\>"
# color red "\<(keys|kill|last|length|link|listen|local(time)?|log|lstat|m|mkdir|msg(ctl|get|snd|rcv)|next|oct|open(dir)?|ord|pack|pipe|pop|printf?|push|q|qq|qx|rand|re(ad(dir|link)?|cv|do|name|quire|set|turn|verse|winddir)|rindex|rmdir|s|scalar|seek(dir)?)\>"
# color red "\<(se(lect|mctl|mget|mop|nd|tpgrp|tpriority|tsockopt)|shift|shm(ctl|get|read|write)|shutdown|sin|sleep|socket(pair)?|sort|spli(ce|t)|sprintf|sqrt|srand|stat|study|substr|symlink|sys(call|read|tem|write)|tell(dir)?|time|tr(y)?|truncate|umask)\>"
# color red "\<(un(def|link|pack|shift)|utime|values|vec|wait(pid)?|wantarray|warn|write)\>"
# color magenta "\<(continue|else|elsif|do|for|foreach|if|unless|until|while|eq|ne|lt|gt|le|ge|cmp|x|my|sub|use|package|can|isa)\>"
# color cyan start="[$@%]" end="( |\\W|-)"
# color yellow "".*"|qq\|.*\|"
@ -259,7 +263,8 @@
## highlight possible errors and parameters
# color brightwhite "^ *(set|unset|syntax|color).*$"
## set, unset and syntax
# color cyan "^ *(set|unset) +(autoindent|backup|backupdir|brackets|const|cut|fill|historylog|morespace|mouse|multibuffer|noconvert|nofollow|nohelp|nowrap|operatingdir|preserve|punct|quotestr|rebinddelete|regexp|smarthome|smooth|speller|suspend|tabsize|tempfile|view|whitespace)"
# color cyan "^ *(set|unset) +(autoindent|backup|backupdir|brackets|const|cut|fill|historylog|morespace|mouse|multibuffer|noconvert|nofollow|nohelp|nowrap|operatingdir|preserve|punct|quotestr|rebinddelete|regexp|smarthome|smooth|speller|suspend|tabsize|tempfile)\>"
# color cyan "^ *(set|unset) +(view|whitespace)"
# color green "^ *(set|unset|syntax)\>"
## colors
# color yellow "^ *color +(bright)?(white|black|red|blue|green|yellow|magenta|cyan)(,(white|black|red|blue|green|yellow|magenta|cyan))?\>"