Add package: neatvi

extra/neatvi.d/files/conf.h

@@ -0,0 +1,107 @@
+// neatvi configuration file 
+
+#define MKFILE_MODE	0600
+
+static struct filetype {
+	char *ft;		// file type 
+	char *pat;		// file name pattern
+} filetypes[] = {
+	{"sh", "\\.sh$"},				// shell script
+	{"c", "\\.(h|c)$"},				// C 
+	{"roff", "\\.(t|aux|[1-9]|bib)$|tmac\\."},	// troff
+	{"msg", "(mutt|COMMIT)"},			// email
+	{"mk", "\\.(d|mk)$|[Mm]akefile$"},		// makefile
+	{"diff", "\\.(patch|diff)$"}			// diff
+};
+
+#define COMMENT 7 | SYN_IT
+#define STRING  9 | SYN_IT
+#define KEYWORD 4
+#define OTHER 3
+
+static struct highlight {
+	char *ft;		// the filetype of this pattern
+	int att[16];		// attributes of the matched groups 
+	char *pat;		// regular expression 
+	int end;		// the group ending this pattern 
+} highlights[] = {
+	// c code
+	{"c", {COMMENT}, "//.*$"},
+	{"c", {STRING}, "\"[^\"]*\""},
+	{"c", {KEYWORD}, "\\<(return|for|while|if|else|do|sizeof|goto|switch|case|default|break|continue)\\>"},
+	{"c", {KEYWORD}, "\\<(auto|char|short|int|long|float|double|void|struct|enum|union|typedef)\\>"},
+	{"c", {KEYWORD}, "\\<(signed|volatile|unsigned|static|inline|const|extern|register)\\>"},
+	{"c", {OTHER}, "^#.*$"},
+	{"c", {OTHER}, "[A-Z_]+"},
+	{"c", {OTHER}, "[-+]?\\<(0[xX][0-9a-fA-F]+|0[bB][0-1]+|[0-9]+)\\>"},
+	{"c", {OTHER}, "'\\\\?.'" },
+
+	// roff
+	{"roff", {SYN_BD | KEYWORD}, "^[%.][ \t]*[^ \t$]+" },
+	{"roff", {OTHER}, "\\$[^$]+\\$"},
+	{"roff", {STRING}, "\\\\[\\]?[AbBCDhHlLNRsSvwxXZ]'[^']+'"},
+	{"roff", {OTHER}, "\\\\[\\]?[\\*fFgkmMnsVY]?[+-]?(\\[[^\\]+\\]|\\(..)"},
+	{"roff", {OTHER}, "\\\\[\\]?([a-zA-Z]+|\\$.)"},
+
+	// mail
+	{"msg", {COMMENT}, "#.*$" },
+	{"msg", {SYN_BD}, "^.+:"},
+	{"msg", {OTHER | SYN_IT}, "^> .*$"},
+
+	// makefile 
+	{"mk", {COMMENT}, "#.*$"},
+	{"mk", {KEYWORD}, "^[^\t]+[^\t ]*="},
+	{"mk", {SYN_BD}, "^[^\t]+:"},
+	{"mk", {OTHER}, "\\$[\\{\\(][^ \t\\}\\)]+[\\}\\)]"},
+	{"mk", {OTHER}, "\\$."},
+
+	// diff
+	{"diff", {COMMENT}, "^@.*$"},
+	{"diff", {SYN_BD}, "^diff .*$"},
+	{"diff", {1}, "^-.*$"},
+	{"diff", {2}, "^\\+.*$"},
+
+	// sh
+	{"sh", {COMMENT}, "#.*$"},
+	{"sh", {STRING}, "'[^']*'"},
+	{"sh", {STRING}, "\"[^\"]*\""},
+	{"sh", {OTHER}, "\\$[\\{\\(][^\\}\\)]+[\\}\\)]"},
+	{"sh", {OTHER}, "\\$[^ \t$/]+"},
+	{"sh", {KEYWORD}, "\\<(break|case|continue|do|done|elif|else|esac|fi|for|if|in|then|until|while|return)\\>"},
+	{"sh", {SYN_BD}, "^\\. .*$"},
+};
+
+#define SYN_LINE	(SYN_BGMK(11))
+#define SYN_REVDIR	(SYN_BGMK(7))
+#define LNPREF		""
+#define CNEUT		"-!\"#$%&'()*+,./:;<=>?@^_`{|}~ "
+
+// direction context patterns; specifies the direction of a whole line 
+static struct dircontext {
+	int dir;
+	char *pat;
+} dircontexts[] = {
+	{+1, "^[a-zA-Z_0-9]"},
+};
+
+// direction marks; the direction of a few words in a line 
+static struct dirmark {
+	int ctx;	// the direction context for this mark; 0 means any 
+	int dir;	// the direction of the matched text 
+	int grp;	// the nested subgroup; 0 means no groups 
+	char *pat;
+} dirmarks[] = {
+	{+0, +1, 1, "\\\\\\*\\[([^]]+)\\]"},
+	{+0, +1, 0, "\\$([^$]+)\\$"},
+	{+0, +1, 1, "\\\\[a-zA-Z0-9_]+\\{([^}]+)\\}"},
+};
+
+// character placeholders 
+static struct placeholder {
+	char *s;	// the source character 
+	char *d;	// the placeholder 
+	int wid;	// the width of the placeholder 
+} placeholders[] = {
+	{"‌", "-", 1},
+	{"‍", "-", 1},
+};