output/type

sh/main.awk

@@ -5,8 +5,8 @@ function append(line) {
     doc = doc line
 }
 
-function output(name) {
-    print name
+function output(name, type) {
+    print name "  ← " type
     print doc
     exit
 }
@@ -28,6 +28,7 @@ BEGIN {
     RE_FUNC = RE_SPACES "\\(" RE_SPACES "\\)" RE_SPACES "{"
 
     RE_ALIAS = RE_BEGIN "#=" RE_SPACES RE_VAR RE_END
+    RE_CLOSE = RE_BEGIN "}" RE_SPACES RE_END
     RE_CONSTANT = RE_BEGIN RE_CONST RE_SET RE_END
     RE_DOC = RE_BEGIN "#" RE_SPACE RE_ANY RE_END
     RE_FUNCTION = RE_BEGIN RE_VAR RE_FUNC RE_END
@@ -56,26 +57,24 @@ BEGIN {
     } else if (action == "doc") {
         # doc
         if (match($0, RE_SHEBANG, m)) {
-            append("shebang: " m[1])
+            append("! " m[1])
         } else if (match($0, RE_DOC, m)) {
             append(m[1])
         } else if (match($0, RE_ALIAS, m)) {
-            append("alias: " m[1])
+            append("= " m[1])
             if (m[1] == target) {
                 alias = 1
             }
         # set
         } else if (match($0, RE_CONSTANT, m)) {
             if (m[1] == target) {
-                printf "constant: "
-                output(m[1])
+                output(m[1], "constant")
             } else {
                 reset()
             }
         } else if (match($0, RE_VARIABLE, m)) {
             if (m[1] == target) {
-                printf "variable: "
-                output(m[1])
+                output(m[1], "variable")
             } else {
                 reset()
             }
@@ -87,19 +86,16 @@ BEGIN {
             }
         } else if (match($0, RE_FUNCTION, m)) {
             if (alias) {
-                print "alias: " target
-                printf "function: "
-                output(m[1])
+                print "= " target
+                output(m[1], "function")
             } else if (m[1] == target) {
-                printf "function: "
-                output(target)
+                output(target, "function")
             } else {
                 reset()
             }
         } else {
             if (module) {
-                printf "module: "
-                output(target)
+                output(target, "module")
             } else {
                 reset()
             }