Support documentation refactoring.

doc/support.md

@@ -12,6 +12,8 @@ much in common.
 
 ### ANSI
 
+    (import ansi)
+
 A simple module for creating ANSI (ECMA-48) sequence strings.
 
     (ansi . args)
@@ -123,6 +125,8 @@ corner.
 
 ### Command Line parsing
 
+    (import command-line)
+
 Generic syntax-based implementation of command-line options parsing
 with focus on generated help and ergonomic binding of option
 arguments.
@@ -156,6 +160,8 @@ help strings in a nice, human-readable format.
 
 ### Listing
 
+    (import listing)
+
 This module implements listing a text file with line numbers and
 optional highlights of given source lines, optionally with comments
 for those lines.
@@ -210,6 +216,8 @@ If some lines between highlight and/or context lines are omitted,
 
 ### Progress
 
+    (import progress)
+
 Provides syntax forms and procedures for showing progress of a
 process.
 
@@ -275,8 +283,73 @@ progress% value must be updated with ```progress%-advance```.
 If the new-value differs from last value shown more than
 ```(*progress%-step*)```, redisplays the current progress%.
 
+### Table
+
+    (import table)
+
+This module provides moderately complex terminal table rendering.
+
+    (*table-border-style* [style])
+
+* ```style``` - symbol representing the style
+
+Valid styles are:
+
+* ```'debug``` - special style to see any rendering problems
+* ```'ascii``` - plain ASCII (7-bit)
+* ```'unicode``` - nice box-drawing table (UTF-8)
+
+If invalid style is provided, ```'debug``` style is automatically
+substituted.
+
+    (table->string tbl
+                   [#:table-border #f]
+                   [#:row-border #f]
+                   [#:col-border #f]
+                   [#:row0-border #f]
+                   [#:col0-border #f]
+                   [#:border-style (*table-border-style*)]
+                   [#:ansi #f])
+
+* ```tbl``` - list of lists with cell data
+* ```#:table-border``` - if ```#t```, the table has outer border
+* ```#:row-border``` - if ```#t```, the rows are separated by borders
+* ```#:col-border``` - if ```#t```, the columns are separated by borders
+* ```#:row0-border``` - if ```#t```, the first row is separated by border
+* ```#:col0-border``` - if ```#t```, the first column is separated by border
+* ```#:border-style``` - which border style to use (see
+  ```*table-border-style*``` which is the default)
+* ```#:ansi``` - if ```#t```, all cell line strings are terminated
+  with ```a:default```
+
+The table ```tbl``` is represented as a list of rows where each row is
+a list of cells that hold arbitrary values that are converted to
+string when rendering the table.
+
+Before rendering the table, the following steps are performed:
+
+* The table is made rectangular - that is all rows are extended by
+  empty strings to have the same length.
+* All non-string cells are converted to string using ```sprintf```
+* All cells are split into list of strings representing the lines of
+  text inside them.
+* For each row, all cells are extended by empty strings to have
+  matching number of lines of text inside them.
+* For each column, all lines of text inside all of the cells are
+  padded with spaces to have uniform width.
+
+Then each table row is converted to list of strings adding column
+separators and table borders as required. These lists are then joined
+with row separators and possibly prefixed and suffixed by top and
+bottom table border.
+
+The resulting list of strings is joined with newline character as the
+separator.
+
 ### Testing
 
+    (import testing)
+
 This module provides simple syntax forms for (unit) testing of other
 modules.
 
@@ -347,65 +420,4 @@ exception. An exception is raised if no exception was raised during
 the evaluation. If the test passes, prints "." like all tests from
 this module do.
 
-### Table
-
-This module provides moderately complex terminal table rendering.
-
-    (*table-border-style* [style])
-
-* ```style``` - symbol representing the style
-
-Valid styles are:
-
-* ```'debug``` - special style to see any rendering problems
-* ```'ascii``` - plain ASCII (7-bit)
-* ```'unicode``` - nice box-drawing table (UTF-8)
-
-If invalid style is provided, ```'debug``` style is automatically
-substituted.
-
-    (table->string tbl
-                   [#:table-border #f]
-                   [#:row-border #f]
-                   [#:col-border #f]
-                   [#:row0-border #f]
-                   [#:col0-border #f]
-                   [#:border-style (*table-border-style*)]
-                   [#:ansi #f])
-
-* ```tbl``` - list of lists with cell data
-* ```#:table-border``` - if ```#t```, the table has outer border
-* ```#:row-border``` - if ```#t```, the rows are separated by borders
-* ```#:col-border``` - if ```#t```, the columns are separated by borders
-* ```#:row0-border``` - if ```#t```, the first row is separated by border
-* ```#:col0-border``` - if ```#t```, the first column is separated by border
-* ```#:border-style``` - which border style to use (see
-  ```*table-border-style*``` which is the default)
-* ```#:ansi``` - if ```#t```, all cell line strings are terminated
-  with ```a:default```
-
-The table ```tbl``` is represented as a list of rows where each row is
-a list of cells that hold arbitrary values that are converted to
-string when rendering the table.
-
-Before rendering the table, the following steps are performed:
-
-* The table is made rectangular - that is all rows are extended by
-  empty strings to have the same length.
-* All non-string cells are converted to string using ```sprintf```
-* All cells are split into list of strings representing the lines of
-  text inside them.
-* For each row, all cells are extended by empty strings to have
-  matching number of lines of text inside them.
-* For each column, all lines of text inside all of the cells are
-  padded with spaces to have uniform width.
-
-Then each table row is converted to list of strings adding column
-separators and table borders as required. These lists are then joined
-with row separators and possibly prefixed and suffixed by top and
-bottom table border.
-
-The resulting list of strings is joined with newline character as the
-separator.
-
 ### Environment

src/ansi.scm

@@ -29,6 +29,7 @@
  ansi
  (
   ansi
+
   a:error
   a:warning
   a:success
@@ -36,6 +37,7 @@
   a:default
   a:muted
   a:highlight
+
   ansi-string-length
   ansi-paragraph-format
   ansi-string

src/command-line.scm

@@ -29,8 +29,10 @@
  command-line
  (
   command-line
+
   command-line:parse-command-line
   command-line:print-options
+
   command-line-tests!
   )
 

src/listing.scm

@@ -29,6 +29,7 @@
  listing
  (
   print-source-listing
+
   listing-tests!
   )