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| author | June McEnroe <june@causal.agency> | 2019-02-08 21:32:09 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2019-02-08 21:32:09 -0500 |
| commit | 10b2f09cb8a5054037529a62bf111d297ee86955 (patch) | |
| tree | 49378bdd7530132da745548308193e4cffa8d03a /bin/hi.c | |
| parent | Use [] to quote special characters in regex (diff) | |
| download | src-10b2f09cb8a5054037529a62bf111d297ee86955.tar.gz src-10b2f09cb8a5054037529a62bf111d297ee86955.zip | |
Add sh syntax to hi
Diffstat (limited to 'bin/hi.c')
| -rw-r--r-- | bin/hi.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/bin/hi.c b/bin/hi.c index 5101ead3..182fc3b1 100644 --- a/bin/hi.c +++ b/bin/hi.c @@ -1,3 +1,4 @@ +/* vim: set foldmethod=marker foldlevel=0: */ /* Copyright (C) 2019 C. McEnroe <june@causal.agency> * * This program is free software: you can redistribute it and/or modify @@ -167,6 +168,54 @@ static const struct Syntax MdocSyntax[] = { }; // }}} +// sh syntax {{{ +static const struct Syntax ShSyntax[] = { + { Keyword, .subexp = 2, .pattern = + WB "(" + "!|case|do|done|elif|else|esac|fi|for|if|in|then|until|while" + ")" WB + }, + { Keyword, .subexp = 2, .pattern = + WB "(" + "alias|bg|cd|command|false|fc|fg|getopts|jobs|kill|newgrp|pwd|read" + "|true|umask|unalias|wait" + ")" WB + }, + { Keyword, .subexp = 2, .pattern = + WB "(" + "[.:]|break|continue|eval|exec|exit|export|local|readonly|return|set" + "|shift|times|trap|unset" + ")" WB + }, + { String, + .pattern = PATTERN_DQ }, + { String, .subexp = 1, + .pattern = "<<-?" WS "EOF.*(\n)", + .pattend = "^\t*EOF$" }, + { Escape, .parent = SET(String), + .pattern = "[\\][\"$\\`]" }, + { String, .parent = ~SET(Escape), + .pattern = "[\\]." }, + { Interp, .parent = ~SET(Escape), + .pattern = "[$]([!#$*-?@]|[_[:alnum:]]+)" }, + { Interp, .parent = ~SET(Escape), + .pattern = "[$][{][^}]*[}]" }, + { Interp, .parent = ~SET(Escape), + .pattern = "[$][(][^)]*[)]" "|" "`[^`]*`" }, + { String, + .pattern = "'[^']*'" }, + { String, .subexp = 1, + .pattern = "<<-?" WS "'EOF'.*(\n)", + .pattend = "^\t*EOF$" }, + { Normal, .parent = SET(String), + .pattern = "^\t*EOF$" }, + { Comment, .parent = ~SET(String), .subexp = 2, + .pattern = "(^|" WS ")" "(#.*)" }, + { Todo, .parent = SET(Comment), + .pattern = PATTERN_TODO }, +}; +// }}} + static const struct Language { const char *name; const char *pattern; @@ -176,6 +225,7 @@ static const struct Language { { "c", "[.][ch]$", CSyntax, ARRAY_LEN(CSyntax) }, { "make", "[.]mk$|^Makefile$", MakeSyntax, ARRAY_LEN(MakeSyntax) }, { "mdoc", "[.][1-9]$", MdocSyntax, ARRAY_LEN(MdocSyntax) }, + { "sh", "[.]sh$", ShSyntax, ARRAY_LEN(ShSyntax) }, }; static regex_t compile(const char *pattern, int flags) { |