Move lexgrog-related bits out of manconfig.h

It's generally cleaner for things like this to be in a dedicated header
file.

* include/manconfig.h.in (struct lexgrog, find_name,
find_name_decompressed): Move to ...
* src/lexgrog.h: ... here (new file).  Simplify declarations slightly.
* include/manconfig.h.in (lexgrog filter enum): Move to ...
* src/lexgrog.l: ... here.
* src/Makefile.am (lexgrog_SOURCES, mandb_SOURCES): Add lexgrog.h.
* src/check_mandirs.c, src/lexgrog.l, src/lexgrog_test.c,
src/straycats.c: Include lexgrog.h.

1 files changed, 0 insertions, 23 deletions

diff --git a/include/manconfig.h.in b/include/manconfig.h.in
index 52431104..a2d02e6c 100644
--- a/include/manconfig.h.in
+++ b/include/manconfig.h.in
@@ -306,13 +306,6 @@ extern struct compression *comp_file (const char *filename);
 /* straycats.c */
 extern int straycats (const char *database, const char *manpath);
 
-/* lexgrog.l */
-struct lexgrog;
-extern int find_name (const char *file, const char *filename,
-		      struct lexgrog *p_lg, const char *encoding);
-extern int find_name_decompressed (struct pipeline *p, const char *filename,
-				   struct lexgrog *p_lg);
-
 /* util.c */
 extern int is_changed (const char *fa, const char *fb);
 extern int is_directory (const char *path);
@@ -367,20 +360,4 @@ extern int quiet;		/* be quiet(er) if 1 */
 #define VER_KEY         "$version$"	/* version key */
 #define VER_ID          "2.5.0"		/* version content */
 
-/* defines the ordered list of filters detected by lexgrog */
-enum	{ TBL_FILTER=0	/* tbl */
-	, EQN_FILTER	/* eqn */
-	, PIC_FILTER	/* pic */
-	, GRAP_FILTER	/* grap */
-	, REF_FILTER	/* refer */
-	, VGRIND_FILTER	/* vgrind */
-	, MAX_FILTERS	/* delimiter */
-	};
-
-typedef struct lexgrog {
-	int type;
-	char *whatis;
-	char *filters;
-} lexgrog;
-
 #endif /* MANCONFIG_H */