tconf.h: troff refer database highlighting - neatvi - [fork] simple vi-type editor with UTF-8 support
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       ---
 (DIR) commit 1a8863660ce138e8cff1feec0cb89598f4658de9
 (DIR) parent 4c47c54d621fc83f9473c5c13a80a712c7ebcbdc
 (HTM) Author: Ali Gholami Rudi <ali@rudi.ir>
       Date:   Sun, 18 Oct 2020 17:38:47 +0330
       
       conf.h: troff refer database highlighting
       
       Diffstat:
         M conf.h                              |      21 ++++++++++++++++-----
       
       1 file changed, 16 insertions(+), 5 deletions(-)
       ---
 (DIR) diff --git a/conf.h b/conf.h
       t@@ -15,6 +15,7 @@ static struct filetype {
                {"mk", "Makefile$|makefile$|\\.mk$"},                /* makefile */
                {"sh", "\\.sh$"},                                /* shell script */
                {"py", "\\.py$"},                                /* python */
       +        {"bib", "bib$"},                                /* refer */
                {"nm", "\\.nm$"},                                /* neatmail */
        };
        
       t@@ -64,13 +65,23 @@ static struct highlight {
                {"mk", {0, SYN_BD}, "([A-Za-z_%.]+):"},
        
                /* shell script */
       -        {"sh", {5 | SYN_BD}, "\\<(break|case|continue|do|done|elif|else|esac|fi|for|if|in|then|until|while)\\>"},
       -        {"sh", {2 | SYN_IT}, "#.*$"},
       +        {"sh", {5 | SYN_BD}, "\\<(break|case|continue|do|done|elif|else|esac|fi|for|if|in|then|until|while|return)\\>"},
                {"sh", {4}, "\"([^\"\\]|\\\\.)*\""},
                {"sh", {4}, "'[^']*'"},
       -        {"sh", {4}, "`([^`\\]|\\\\.)*`"},
       -        {"sh", {1}, "\\$(\\{[^}]+\\}|[a-zA-Z_0-9]+)"},
       -        {"sh", {0, SYN_BD}, "^([a-zA-Z_][a-zA-Z_0-9]*\\(\\)).*\\{"},
       +        {"sh", {3}, "`([^`\\]|\\\\.)*`"},
       +        {"sh", {1}, "\\$(\\{[^}]+\\}|[a-zA-Z_0-9]+|[!#$?*@-])"},
       +        {"sh", {0, SYN_BD}, "^([a-zA-Z_][a-zA-Z_0-9]* *\\(\\)) *\\{"},
       +        {"sh", {SYN_BD}, "^\\. .*$"},
       +        {"sh", {2 | SYN_IT}, "#.*$"},
       +
       +        {"bib", {0, 8 | SYN_BD, SYN_BGMK(11) | SYN_BD}, "^(%L) +(.*)$", 1},
       +        {"bib", {0, 8 | SYN_BD, 12 | SYN_BD}, "^(%A) (.*)$", 1},
       +        {"bib", {0, 8 | SYN_BD, 5 | SYN_BD}, "^(%T) (.*)$", 1},
       +        {"bib", {0, 8 | SYN_BD, 2 | SYN_BD}, "^(%[JB]) (.*)$", 1},
       +        {"bib", {0, 8 | SYN_BD, 5 | SYN_BD}, "^(%D) (.*)$", 1},
       +        {"bib", {0, 8 | SYN_BD, 7}, "^(%O) (.*)$", 1},
       +        {"bib", {0, 8 | SYN_BD, 8 | SYN_BD}, "^(%[A-Z]) (.*)$", 1},
       +        {"bib", {25}, "^#.*$", 1},
        
                /* python */
                {"py", {2}, "^#.*$"},