Work on member-record documentation.

MODULES.md

@@ -58,6 +58,11 @@ The ```'id``` key is filled with any four-digit file-name or symlink
 converted to a number. Preferably the four-digit symbol should be the
 file-name but it is not required.
 
+    (member-file-path mr)
+* ```mr``` - a member record structure
+
+Returns the path used for accessing this member's file.
+
     (member-record-input-file mr)
 
 * ```mr``` - a member record structure
@@ -74,13 +79,34 @@ Any keyword arguments are stored in the member record dictionary as
 keys obtained by converting the keyword to symbol with values
 following the keyword.
 
-### Member Parser
+    (member-record-add-highlight mr line message pass type)
 
-### Member Info Printer
+* ```mr``` - a member record structure
+* ```line``` - line number in the source file
+* ```message``` - a string with message for highlight
+* ```pass``` - parsing stage
+* ```type``` - symbol representing the highlight type
+
+Adds a new highlight to member record to be used when displaying the
+source file listing.
+
+Known types are:
+
+* ```'error``` - to denote fatal problem in the source
+* ```'warning``` - to signal known problem which does not make the record invalid
+* ```'info``` - supplemental information
+
+The structure is perfectly suited for ```print-source-listing``` function.
+
+### Member Parser
 
 ### Members Directory
 
-### Member Base
+### Members Base
+
+### Members Payments Processor
+
+### Members Info Printer
 
 ### Cards
 
@@ -531,8 +557,12 @@ for those lines.
 Prints given text file represented by the ```lines``` list of strings.
 
 Lines to be highlighted can be specified in the ```highlights```
-list. The highlight specification is either a number or a list
-containing the line number and string comment.
+list. The highlight specification a list containing the following:
+
+* line number (number)
+* message (string)
+* pass stage (number)
+* type (symbol)
 
 By default the lines are actually highlighted by prepending them with
 ```hl-pre``` string and the highlight is finished by appending
@@ -787,8 +817,8 @@ This module provides a very simple, incomplete and incorrect but fast
 CSV loader.
 
     (csv-parse filename
-		[#:separator ";"]
-		[#:string-delimiter "\""])
+		[#:separator #\;]
+		[#:string-delimiter #\"])
 
 * ```separator``` - cell separator in CSV file
 * ```string-delimiter``` - for introducing strings possibly with separators
@@ -800,4 +830,4 @@ representing its contents.
 
 * ```csv``` - list of lists of strings
 
-Splits given loaded CSV into at the first empty row.
+Splits given loaded CSV into two tables at the first empty row.