On Fri, 22 Apr 2005, Tim Smith wrote:

On 2005 Apr 21, Simon Marlow wrote:

...

...

Readline.hsc: In function `main': Readline.hsc:677: error: `UNDO_DELETE' undeclared (first use in this function) Readline.hsc:677: error: (Each undeclared identifier is reported only once Readline.hsc:677: error: for each function it appears in.) Readline.hsc:678: error: `UNDO_INSERT' undeclared (first use in this function) Readline.hsc:679: error: `UNDO_BEGIN' undeclared (first use in this function) Readline.hsc:680: error: `UNDO_END' undeclared (first use in this function) Readline.hsc:1021: error: `MULT_MATCH' undeclared (first use in this function) Readline.hsc:1044: error: `SINGLE_MATCH' undeclared (first use in this function) gmake: *** [System/Console/Readline.hs] Error 1

Jessica,

My guess is that this has to do with a difference between readline-4.x and realine-5.0. Do you need to use readline-5.0?

In HsReadline.hsc, you'll see that it includes .

On FreeBSD, in /usr/include/readline/readline.h, I find this:

enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END }; ... #define NO_MATCH 0 #define SINGLE_MATCH 1 #define MULT_MATCH 2

Do you have those in your system's readline.h?

You could probably port the readline library to use readline-5.0, but it might be more work than you're willing to do.

Actually I normally use readline-4.2 but ghc for netbsd required the readline-5.0 libraries, so that was what was installed. I tried both versions of readline with no luck. I even tried including readline.h directly in libraries/readline/System/Console/Readline.hsc. However I still get the error. -Jessica ~~~~~~~~~~~~~~ jib@panix.com Panix Staff