Formatting tweaks / index terms in Unequal docs.

[sgt/puzzles] / devel.but

diff --git a/devel.but b/devel.but
index 3d5f6d0..3695bcd 100644 (file)
--- a/devel.but
+++ b/devel.but
@@ -193,7 +193,9 @@ end module builds a different puzzle.
 \b On platforms such as MacOS X and PalmOS, which build all the
 puzzles into a single monolithic binary, the game structure in each
 back end must have a different name, and there's a helper module
-\c{list.c} which contains a complete list of those game structures.
+\c{list.c} (constructed automatically by the same Perl script that
+builds the \cw{Makefile}s) which contains a complete list of those
+game structures.
 
 On the latter type of platform, source files may assume that the
 preprocessor symbol \c{COMBINED} has been defined. Thus, the usual
@@ -2119,7 +2121,7 @@ function; see \k{drawing-draw-circle}.
 
 \c void (*draw_update)(void *handle, int x, int y, int w, int h);
 
-This function behaves exactly like the back end \cw{draw_text()}
+This function behaves exactly like the back end \cw{draw_update()}
 function; see \k{drawing-draw-text}.
 
 An implementation of this API which only supports printing is
@@ -2265,7 +2267,7 @@ of the puzzle.
 
 Similarly, \c{ym} and \c{yc} specify the vertical position of the
 puzzle as a function of the page height: the page height times
-\c{xm}, plus \c{xc} millimetres, equals the desired distance from
+\c{ym}, plus \c{yc} millimetres, equals the desired distance from
 the top of the page to the top of the puzzle.
 
 (This unwieldy mechanism is required because not all printing
@@ -2916,9 +2918,10 @@ base), then there will be two global variables defined:
 \c extern const int gamecount;
 
 \c{gamelist} will be an array of \c{gamecount} game structures,
-declared in the source module \c{list.c}. The application should
-search that array for the game it wants, probably by reaching into
-each game structure and looking at its \c{name} field.
+declared in the automatically constructed source module \c{list.c}.
+The application should search that array for the game it wants,
+probably by reaching into each game structure and looking at its
+\c{name} field.
 
 }