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