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syntax: perl: add missing keywords, and reduce the length of some lines

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Also, compact the keywords less, so that things are easier to read.
This commit is contained in:
Benno Schulenberg 2022-07-25 15:31:14 +02:00
parent 3d3270c1b2
commit 0520cbdccb
1 changed files with 17 additions and 8 deletions
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25
syntax/perl.nanorc
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@ -6,14 +6,21 @@ magic "Perl script"
comment "#"
# Functions.
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 red "\<(abs|accept|alarm|atan2|bin(d|mode)|bless|caller|ch(dir|mod|op|omp|own|r|root)|close(dir)?|connect|cos|crypt)\>"
color red "\<(dbm(close|open)|defined|delete|dump|each|eof|eval(bytes)?|exec|exists|exp|fc|fcntl|fileno|flock|fork|format|formline)\>"
color red "\<(get(c|login|peername|pgrp|ppid|priority|(gr|pw)nam|(host|net|proto|serv)byname|pwuid|grgid|(host|net)byaddr|protobynumber|servbyport))\>"
color red "\<(([gs]et|end)(pw|gr|host|net|proto|serv)ent|getsock(name|opt)|glob|gmtime|grep|hex|import|index|int|ioctl|join)\>"
color red "\<(keys|kill|lc|lcfirst|length|link|listen|local(time)?|lock|log|lstat|map|mkdir|msg(ctl|get|snd|rcv)|oct)\>"
color red "\<(open(dir)?|ord|pack|pipe|pop|pos|printf?|prototype|push|q|qq|qr|qx|qw|quotemeta|rand|read(dir|line|link|pipe)?)\>"
color red "\<(recv|redo|ref|rename|require|reset|reverse|rewinddir|rindex|rmdir|say|scalar|seek(dir)?|select|sem(ctl|get|op))\>"
color red "\<(send|set(pgrp|priority|sockopt)|shift|shm(ctl|get|read|write)|shutdown|sin|sleep|socket(pair)?|sort|splice|split)\>"
color red "\<(sprintf|sqrt|srand|state?|study|substr|symlink|sys(call|open|read|seek|tem|write)|tell(dir)?|tied?|times?|try?)\>"
color red "\<(truncate|uc|ucfirst|umask|un(def|link|pack|shift|tie)|utime|values|vec|wait(pid)?|wantarray|warn|write)\>"
# Control flow, operators, ...
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)\>"
# Control flow, logical operators, declarations.
color magenta "\<(continue|die|do|else|elsif|exit|for(each)?|fork|goto|if|last|next|return|unless|until|while)\>"
color magenta "\<(and|cmp|eq|ge|gt|isa|le|lt|ne|not|or|x|xor)\>"
color magenta "\<(my|no|our|package|sub|use)\>"
# Variable names.
color cyan "[$%&@]([A-Za-z_][0-9A-Za-z_]*|\^[][A-Z?\^_]|[0-9]+)\>"
@ -21,8 +28,10 @@ color cyan "[$%&@]\{(\^?[A-Za-z_][0-9A-Za-z_]*|\^[][?\^][0-9]+)\}"
color cyan "[$%&@]([][!"#'()*+,.:;<=>?`|~-]|\{[][!-/:-@\`|~]\})|\$[$%&@]"
color cyan "(^|[[:blank:]])[$%@][/\]"
# Strings.
color yellow "".*"|qq\|.*\|"
color white "[sm]/.*/"
color white "[smy]/.*/"
color white start="(^use| = new)" end=";"
# Comments.