- Revised code example

- Added new lexers and revised existing

examples/syncat.go

@@ -27,6 +27,7 @@ func main() {
 	    syn_dir = gopath + "/src/github.com/jessp01/highlight/syntax_files"
 	}
 
+	syn_dir = os.Getenv("SYNDIR")
 	var defs []*highlight.Def
 	err := highlight.ParseSyntaxFiles (syn_dir, &defs)
 	if err != nil {

ftdetect.go

@@ -9,9 +9,9 @@ func DetectFiletype(defs []*Def, filename string, firstLine []byte) *Def {
 			return d
 		}
 		if len(d.ftdetect) > 1 {
-			if d.ftdetect[1].MatchString(string(firstLine)) {
-				return d
-			}
+		    if d.ftdetect[1].MatchString(string(firstLine)) {
+			return d
+		    }
 		}
 	}
 

syntax_files/apacheconf.yaml

@@ -1,7 +1,7 @@
 filetype: apacheconf
 
 detect:
-    filename: "httpd\\.conf|mime\\.types|vhosts\\.d\\\\*|\\.htaccess"
+    filename: "httpd\\.conf|apache.*\\.conf|mime\\.types|vhosts\\.d\\\\*|\\.htaccess"
 
 rules:
     - identifier: "(AcceptMutex|AcceptPathInfo|AccessFileName|Action|AddAlt|AddAltByEncoding|AddAltByType|AddCharset|AddDefaultCharset|AddDescription|AddEncoding)"

syntax_files/c.yaml

@@ -2,9 +2,11 @@ filetype: c
 
 detect:
     filename: "(\\.(c|C)$|\\.(h|H)$|\\.ii?$|\\.(def)$)"
+    header: "^[[:space:]]*#[[:space:]]*(define|pragma|include|(un|ifn?)def|endif|el(if|se)|if|warning|error)"
 
 rules:
     - identifier: "\\b[A-Z_][0-9A-Z_]+\\b" 
+    - statement: "([a-zA-Z][a-zA-Z0-9_]*)[[:space:]]*\\("
     - type: "\\b(float|double|char|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|(un)?signed|inline)\\b"
     - type: "\\b((s?size)|((u_?)?int(8|16|32|64|ptr)))_t\\b"
     - type.extended: "\\b(bool)\\b"

syntax_files/diff.yaml

@@ -0,0 +1,12 @@
+filetype: diff
+
+detect: 
+    filename: "\\.diff$"
+    header: "^((---.*)|(\\+\\+\\+.*))"
+
+rules:
+    - statement: "(^\\+\\+\\+.*)"
+    - statement: "(^---.*)"
+    - type: "(^@@.*)"
+    - constant.number: "(^\\+.*)"
+    - preproc: "(^-.*)"

syntax_files/dpkg.yaml

@@ -0,0 +1,18 @@
+filetype: dpkg
+
+detect: 
+    filename: "\\.dpkg$"
+    header: "(^[D|+].*)"
+
+rules:
+    - constant.number: "(^[D|+].*)"
+    - preproc: "[0-9]+,?[0-9]*"
+    - preproc: "\\\\."
+    - preproc: "^(un.*)"
+    - constant: "^(ii.*)"
+    - comment: "^(rc.*)"
+    - type: "(i386|i486|i586|i686|amd64|\\<none\\>|athlon|ia64|alpha|alphaev5|alphaev56|alphapca56|alphaev6|alphaev67|sparc|sparcv9|sparc64armv3l|armv4b|armv4lm|ips|mipsel|ppc|iseries|ppcpseries|ppc64|m68k|m68kmint|Sgi|rs6000|i370|s390x|s390|noarch)"
+    - comment: "(^|[[:space:]])#([^{].*)?$"
+    - preproc: "[[:space:]]+$"
+    - indent-char: "	+ +| +	+"
+    - statement: "[[:space:]]([0-9~:.]{2,}[-+:.0-9a-z~]+)[[:space:]]"

syntax_files/php.yaml

@@ -1,7 +1,8 @@
 filetype: php
 
 detect: 
-    filename: "\\.php[2345s~]?$"
+    filename: "\\.php[2345s~]|\\.inc[2345s~]$"
+    header: "^(<\\?php)"
 
 rules:
     - symbol.operator: "<|>"

syntax_files/pkg-config.yaml

@@ -2,6 +2,7 @@ filetype: pc
 
 detect: 
     filename: "\\.pc$"
+    header: "^(prefix|exec_prefix|libdir|includedir)="
 
 rules:
     - preproc: "^(Name|Description|URL|Version|Conflicts|Cflags):"

syntax_files/server-log.yaml

@@ -0,0 +1,15 @@
+filetype: serverlog
+
+detect:
+    filename: "httpd.*\\.log||vhosts\\\\.*\\.log|apache.*\\.log|nginx.*\\.log"
+
+rules:
+    - constant.number: "(\\[[^]]+\\])"
+    - preproc: "([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})"
+    - preproc: "\\\\."
+    - preproc: "(\\[(error|warning|info|warn)\\])"
+    - constant.specialChar: "((GET|POST|HEAD)\\ [^\\ ]+)" 
+    - comment: "(referer\\: .*)"
+    - statement: "[[:space:]]([0-9~:.]{2,}[-+:.0-9a-z~]+)[[:space:]]"
+    - type: "(Mozilla|Chrome|Safari|AppleWebKit|Linux x86_64|Gecko|Windows|Mac)"
+