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- /*
- * Master configuration file for C versions of TeX and Metafont
- *
- * Tim Morgan 2/13/88
- */
-
-
- /*
- This is included *after* stdio, so the following is safe:
-
- CTex mixes output to stdio and stderr quite indiscriminately.
- This is a *bad thing*...
-
- Here I redefine stdout to be stderr, so that all output goes
- to the same stream (Web TeX's original terminal stream). Having
- done this, I trap *all* I/O library calls, and filter out any
- for stderr, which I redirect into a RISC_OS window. The ones
- which are not redirected are still intercepted to give the
- wimp polling loop a chance to do some work.
- This is also a convenient hook for trapping dvi writes to
- a file, in order to redirect them to a pipe - and then send the
- dvi straight to the dvi viewer which can start immediately.
- Finally, the editor to be invoked on error is my hack of
- uEmacs, which accepts a -line parameter, *and* multitasks under
- the wimp!
- ... this is turning into quite a nice little system... (TeXtures
- eat your heart out :-))
-
- Graham Toal <gtoal@uk.ac.ed>
-
- */
-
- #ifdef RISC_OS
- #ifdef stdout
- #undef stdout /* in case library defines it as a macro */
- #endif
- #define stdout stderr
- #define TERMINAL stderr
- #define TERMINAL_PATH 0
- #endif
-
-
- /*
- * Default editor command string: %d expands to the line number where
- * TeX or Metafont found an error, and %s expands to the name of the file.
- */
- #ifdef ARTHUR
- #ifdef RISC_OS
- #define EDITOR "!uEmacs %s -line %d"
- #else
- #define EDITOR "twin %s -line %d" /* Does this work reversed? */
- #endif
- #else
- #define EDITOR "/usr/ucb/vi +%d %s"
- #endif
- /*
- * If the type "int" is at least 32 bits (including a sign bit), this
- * symbol should be #undef'd; otherwise, it should be #define'd.
- */
- #undef SIXTEENBIT
-
- /*
- * Our character set is 7-bit ASCII unless NONASCII is defined.
- * For other character sets, make sure that first_text_char and
- * last_text_char are defined correctly in TeX (they're 0 and 127,
- * respectively, by default). In the file tex.defines, change
- * the indicated range of type "char" to be the same as
- * first_text_char..last_text_char, re-tangle, and "#define NONASCII".
- */
- #undef NONASCII
-
- /* Define if we're running under System V */
- #undef SYSV
-
- /* Define if we're running under 4.2 or 4.3 BSD */
- #ifdef ARTHUR
- #undef BSD
- #else
- #define BSD
- #endif
-
- /*
- * The type "schar" should be defined here to be the smallest signed
- * type available. ANSI C compilers may need to use "signed char".
- * If you don't have signed characters, then use "short".
- */
- typedef signed char schar;
-
- /*
- * The type "integer" must be a signed integer capable of holding at
- * least the range of numbers (-2^32)..(2^32-1).
- * The ANSI draft C standard says that "long" meets this requirement.
- */
- typedef long integer;
-
- /* Boolean can by any convenient type */
- typedef char boolean;
-
- /*
- * The type glueratio should be a floating-point type which meets
- * the following restriction: sizeof(glueratio) <= sizeof(integer).
- */
- typedef float glueratio;
-
- /* Real can by any convenient floating-point type */
- typedef double real;
-
- /* TeX search paths: This is what we use at UCI. */
- #ifdef ARTHUR
- /* Use current directory, and via *$Path - ie compatible with OS paths. */
- #define TEXINPUTS ",texinputs:"
- #define TEXFONTS ",texfonts:"
- #define TEXPOOL ",texformats:"
- #define TEXFORMATS ",texformats:"
- #else
- #define TEXINPUTS ".:/usr/local/lib/tex82"
- #define TEXFONTS ".:/usr/local/lib/fonts/tfm"
- #define TEXPOOL ".:/usr/local/lib/tex82"
- #define TEXFORMATS ".:/usr/local/lib/tex82"
- #endif
-
- #ifdef ARTHUR
- #define MFINPUTS ",mfinputs:"/* Note bug - ":" is an item seperator!! */
- #define MFBASES ",mfbases:"
- #define MFPOOL ",texformats:"
- #else
- /* Metafont search paths */
- #define MFINPUTS ".:/usr/local/lib/mf84"
- #define MFBASES ".:/usr/local/lib/mf84/bases"
- #define MFPOOL ".:/usr/local/lib/mf84"
- #endif
-
- /*
- * Metafont Window Support: More than one may be defined. At UCI,
- * we support X10, X11, and SunWindows, although I haven't added
- * X11 support to Metafont yet.
- */
- #undef SUNWIN /* Want SunWindows support */
- #undef X10WIN /* Want X Version 10 Window support */
- #undef X11WIN /* Want X Version 11 Window support */
- #undef HP2627WIN /* Do not want HP Window support */
- #undef TEKTRONIXWIN /* Want Tektronix window support */
-
- /* NB: You can't define X10WIN and X11WIN simultaneously */
- #if defined(X10WIN) && defined(X11WIN)
- syntax error
- #endif
-
- /*
- * The maximum length of a filename including a directory specifier.
- * This value is also defined in the change files for tex and mf, so
- * it appears in texd.h and mfd.h as "filenamesize". It can be safely
- * changed in these files if necessary, although you should really edit
- * the files tex/ctex.ch and mf/cmf.ch. Most sites should not have to
- * change this value anyway, since it doesn't hurt much if it's too large.
- */
- #define FILENAMESIZE 1024
-