Support for maxrmargin-breaking with TERMP_NOBREAK.

[mandoc.git] / strings.c

diff --git a/strings.c b/strings.c
index c3b0403d6ce31fb3377a9e5572efdfdb472e8a99..4910e308c7f077e3d720a333a444e835a3a3595d 100644 (file)
--- a/strings.c
+++ b/strings.c
@@ -1,4 +1,4 @@
-/* $Id: strings.c,v 1.16 2009/02/24 11:43:13 kristaps Exp $ */
+/* $Id: strings.c,v 1.23 2009/03/02 12:09:32 kristaps Exp $ */

 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *


@@ -55,14 +55,28 @@ mdoc_isescape(const char *p)
                /* FALLTHROUGH */
        case (' '):
                /* FALLTHROUGH */
                /* FALLTHROUGH */
        case (' '):
                /* FALLTHROUGH */

+       case ('&'):
+               /* FALLTHROUGH */

        case ('.'):
                /* FALLTHROUGH */
        case ('e'):
                return(2);
        case ('.'):
                /* FALLTHROUGH */
        case ('e'):
                return(2);

+       case ('*'):
+               if (0 == *++p || ! isgraph((int)*p))
+                       return(0);
+               switch (*p) {
+               case ('('):
+                       if (0 == *++p || ! isgraph((int)*p))
+                               return(0);
+                       return(4);
+               default:
+                       break;
+               }
+               return(3);

        case ('('):
        case ('('):

-               if (0 == *++p)
+               if (0 == *++p || ! isgraph((int)*p))

                        return(0);
                        return(0);

-               if (0 == *++p)
+               if (0 == *++p || ! isgraph((int)*p))

                        return(0);
                return(4);
        case ('['):
                        return(0);
                return(4);
        case ('['):


@@ -72,7 +86,7 @@ mdoc_isescape(const char *p)
        }
 
        for (c = 3, p++; *p && ']' != *p; p++, c++)
        }
 
        for (c = 3, p++; *p && ']' != *p; p++, c++)

-               if (isspace(*p))
+               if ( ! isgraph((int)*p))

                        break;
 
        return(*p == ']' ? c : 0);
                        break;
 
        return(*p == ']' ? c : 0);


@@ -176,9 +190,9 @@ mdoc_atotime(const char *p)
 
        (void)memset(&tm, 0, sizeof(struct tm));
 
 
        (void)memset(&tm, 0, sizeof(struct tm));
 

-       if (xstrcmp(p, "$Mdocdate: February 24 2009 $"))
+       if (xstrcmp(p, "$Mdocdate: March 2 2009 $"))

                return(time(NULL));
                return(time(NULL));

-       if ((pp = strptime(p, "$Mdocdate: February 24 2009 $", &tm)) && 0 == *pp)
+       if ((pp = strptime(p, "$Mdocdate: March 2 2009 $", &tm)) && 0 == *pp)

                return(mktime(&tm));
        /* XXX - this matches "June 1999", which is wrong. */
        if ((pp = strptime(p, "%b %d %Y", &tm)) && 0 == *pp)
                return(mktime(&tm));
        /* XXX - this matches "June 1999", which is wrong. */
        if ((pp = strptime(p, "%b %d %Y", &tm)) && 0 == *pp)


@@ -344,6 +358,8 @@ mdoc_atoatt(const char *p)
                return(ATT_v7);
        else if (0 == strcmp(p, "32v"))
                return(ATT_32v);
                return(ATT_v7);
        else if (0 == strcmp(p, "32v"))
                return(ATT_32v);

+       else if (0 == strcmp(p, "V"))
+               return(ATT_V);

        else if (0 == strcmp(p, "V.1"))
                return(ATT_V1);
        else if (0 == strcmp(p, "V.2"))
        else if (0 == strcmp(p, "V.1"))
                return(ATT_V1);
        else if (0 == strcmp(p, "V.2"))


@@ -402,7 +418,7 @@ mdoc_arch2a(enum mdoc_arch arch)
        case (ARCH_armish):
                return("ARMISH");
        case (ARCH_aviion):
        case (ARCH_armish):
                return("ARMISH");
        case (ARCH_aviion):

-               return("AViion");
+               return("AViiON");

        case (ARCH_hp300):
                return("HP300");
        case (ARCH_hppa):
        case (ARCH_hp300):
                return("HP300");
        case (ARCH_hppa):


@@ -458,23 +474,23 @@ mdoc_vol2a(enum mdoc_vol vol)
 
        switch (vol) {
        case (VOL_AMD):
 
        switch (vol) {
        case (VOL_AMD):

-               return("OpenBSD Ancestral Manual Documents");
+               return("Ancestral Manual Documents");

        case (VOL_IND):
        case (VOL_IND):

-               return("OpenBSD Manual Master Index");
+               return("Manual Master Index");

        case (VOL_KM):
        case (VOL_KM):

-               return("OpenBSD Kernel Manual");
+               return("Kernel Manual");

        case (VOL_LOCAL):
        case (VOL_LOCAL):

-               return("OpenBSD Local Manual");
+               return("Local Manual");

        case (VOL_PRM):
        case (VOL_PRM):

-               return("OpenBSD Programmer's Manual");
+               return("Programmer's Manual");

        case (VOL_PS1):
        case (VOL_PS1):

-               return("OpenBSD Programmer's Supplementary Documents");
+               return("Programmer's Supplementary Documents");

        case (VOL_SMM):
        case (VOL_SMM):

-               return("OpenBSD System Manager's Manual");
+               return("System Manager's Manual");

        case (VOL_URM):
        case (VOL_URM):

-               return("OpenBSD Reference Manual");
+               return("Reference Manual");

        case (VOL_USD):
        case (VOL_USD):

-               return("OpenBSD User's Supplementary Documents");
+               return("User's Supplementary Documents");

        case (VOL_DEFAULT):
                return(NULL);
        default:
        case (VOL_DEFAULT):
                return(NULL);
        default:


@@ -537,3 +553,287 @@ mdoc_msec2a(enum mdoc_msec msec)
        /* NOTREACHED */
 }
 
        /* NOTREACHED */
 }
 

+
+const char *
+mdoc_st2a(int c)
+{
+       char             *p;
+
+       switch (c) {
+       case(MDOC_p1003_1_88):
+               p = "IEEE Std 1003.1-1988 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1_90):
+               p = "IEEE Std 1003.1-1990 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1_96):
+               p = "ISO/IEC 9945-1:1996 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1_2001):
+               p = "IEEE Std 1003.1-2001 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1_2004):
+               p = "IEEE Std 1003.1-2004 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1):
+               p = "IEEE Std 1003.1 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1b):
+               p = "IEEE Std 1003.1b (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1b_93):
+               p = "IEEE Std 1003.1b-1993 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1c_95):
+               p = "IEEE Std 1003.1c-1995 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_1g_2000):
+               p = "IEEE Std 1003.1g-2000 (\\(lqPOSIX\\(rq)";
+               break;
+       case(MDOC_p1003_2_92):
+               p = "IEEE Std 1003.2-1992 (\\(lqPOSIX.2\\(rq)";
+               break;
+       case(MDOC_p1387_2_95):
+               p = "IEEE Std 1387.2-1995 (\\(lqPOSIX.7.2\\(rq)";
+               break;
+       case(MDOC_p1003_2):
+               p = "IEEE Std 1003.2 (\\(lqPOSIX.2\\(rq)";
+               break;
+       case(MDOC_p1387_2):
+               p = "IEEE Std 1387.2 (\\(lqPOSIX.7.2\\(rq)";
+               break;
+       case(MDOC_isoC_90):
+               p = "ISO/IEC 9899:1990 (\\(lqISO C90\\(rq)";
+               break;
+       case(MDOC_isoC_amd1):
+               p = "ISO/IEC 9899/AMD1:1995 (\\(lqISO C90\\(rq)";
+               break;
+       case(MDOC_isoC_tcor1):
+               p = "ISO/IEC 9899/TCOR1:1994 (\\(lqISO C90\\(rq)";
+               break;
+       case(MDOC_isoC_tcor2):
+               p = "ISO/IEC 9899/TCOR2:1995 (\\(lqISO C90\\(rq)";
+               break;
+       case(MDOC_isoC_99):
+               p = "ISO/IEC 9899:1999 (\\(lqISO C99\\(rq)";
+               break;
+       case(MDOC_ansiC):
+               p = "ANSI X3.159-1989 (\\(lqANSI C\\(rq)";
+               break;
+       case(MDOC_ansiC_89):
+               p = "ANSI X3.159-1989 (\\(lqANSI C\\(rq)";
+               break;
+       case(MDOC_ansiC_99):
+               p = "ANSI/ISO/IEC 9899-1999 (\\(lqANSI C99\\(rq)";
+               break;
+       case(MDOC_ieee754):
+               p = "IEEE Std 754-1985";
+               break;
+       case(MDOC_iso8802_3):
+               p = "ISO 8802-3: 1989";
+               break;
+       case(MDOC_xpg3):
+               p = "X/Open Portability Guide Issue 3 "
+                       "(\\(lqXPG3\\(rq)";
+               break;
+       case(MDOC_xpg4):
+               p = "X/Open Portability Guide Issue 4 "
+                       "(\\(lqXPG4\\(rq)";
+               break;
+       case(MDOC_xpg4_2):
+               p = "X/Open Portability Guide Issue 4.2 "
+                       "(\\(lqXPG4.2\\(rq)";
+               break;
+       case(MDOC_xpg4_3):
+               p = "X/Open Portability Guide Issue 4.3 "
+                       "(\\(lqXPG4.3\\(rq)";
+               break;
+       case(MDOC_xbd5):
+               p = "X/Open System Interface Definitions Issue 5 "
+                       "(\\(lqXBD5\\(rq)";
+               break;
+       case(MDOC_xcu5):
+               p = "X/Open Commands and Utilities Issue 5 "
+                       "(\\(lqXCU5\\(rq)";
+               break;
+       case(MDOC_xsh5):
+               p = "X/Open System Interfaces and Headers Issue 5 "
+                       "(\\(lqXSH5\\(rq)";
+               break;
+       case(MDOC_xns5):
+               p = "X/Open Networking Services Issue 5 "
+                       "(\\(lqXNS5\\(rq)";
+               break;
+       case(MDOC_xns5_2d2_0):
+               p = "X/Open Networking Services Issue 5.2 Draft 2.0 "
+                       "(\\(lqXNS5.2D2.0\\(rq)";
+               break;
+       case(MDOC_xcurses4_2):
+               p = "X/Open Curses Issue 4 Version 2 "
+                       "(\\(lqXCURSES4.2\\(rq)";
+               break;
+       case(MDOC_susv2):
+               p = "Version 2 of the Single UNIX Specification";
+               break;
+       case(MDOC_susv3):
+               p = "Version 3 of the Single UNIX Specification";
+               break;
+       case(MDOC_svid4):
+               p = "System V Interface Definition, Fourth Edition "
+                       "(\\(lqSVID4\\(rq)";
+               break;
+       default:
+               p = NULL;
+               break;
+       }
+
+       return(p);
+}
+
+
+const char *
+mdoc_att2a(enum mdoc_att c)
+{
+       char            *p;
+       
+       switch (c) {
+       case(ATT_v1):
+               p = "Version 1 AT&T UNIX";
+               break;
+       case(ATT_v2):
+               p = "Version 2 AT&T UNIX";
+               break;
+       case(ATT_v3):
+               p = "Version 3 AT&T UNIX";
+               break;
+       case(ATT_v4):
+               p = "Version 4 AT&T UNIX";
+               break;
+       case(ATT_v5):
+               p = "Version 5 AT&T UNIX";
+               break;
+       case(ATT_v6):
+               p = "Version 6 AT&T UNIX";
+               break;
+       case(ATT_v7):
+               p = "Version 7 AT&T UNIX";
+               break;
+       case(ATT_32v):
+               p = "Version 32V AT&T UNIX";
+               break;
+       case(ATT_V):
+               p = "AT&T System V UNIX";
+               break;
+       case(ATT_V1):
+               p = "AT&T System V.1 UNIX";
+               break;
+       case(ATT_V2):
+               p = "AT&T System V.2 UNIX";
+               break;
+       case(ATT_V3):
+               p = "AT&T System V.3 UNIX";
+               break;
+       case(ATT_V4):
+               p = "AT&T System V.4 UNIX";
+               break;
+       default:
+               p = "AT&T UNIX";
+               break;
+       }
+
+       return(p);
+}
+
+
+size_t
+mdoc_macro2len(int macro)
+{
+
+       switch (macro) {
+       case(MDOC_Ad):
+               return(12);
+       case(MDOC_Ao):
+               return(12);
+       case(MDOC_An):
+               return(12);
+       case(MDOC_Aq):
+               return(12);
+       case(MDOC_Ar):
+               return(12);
+       case(MDOC_Bo):
+               return(12);
+       case(MDOC_Bq):
+               return(12);
+       case(MDOC_Cd):
+               return(12);
+       case(MDOC_Cm):
+               return(10);
+       case(MDOC_Do):
+               return(10);
+       case(MDOC_Dq):
+               return(12);
+       case(MDOC_Dv):
+               return(12);
+       case(MDOC_Eo):
+               return(12);
+       case(MDOC_Em):
+               return(10);
+       case(MDOC_Er):
+               return(12);
+       case(MDOC_Ev):
+               return(15);
+       case(MDOC_Fa):
+               return(12);
+       case(MDOC_Fl):
+               return(10);
+       case(MDOC_Fo):
+               return(16);
+       case(MDOC_Fn):
+               return(16);
+       case(MDOC_Ic):
+               return(10);
+       case(MDOC_Li):
+               return(16);
+       case(MDOC_Ms):
+               return(6);
+       case(MDOC_Nm):
+               return(10);
+       case(MDOC_No):
+               return(12);
+       case(MDOC_Oo):
+               return(10);
+       case(MDOC_Op):
+               return(14);
+       case(MDOC_Pa):
+               return(32);
+       case(MDOC_Pf):
+               return(12);
+       case(MDOC_Po):
+               return(12);
+       case(MDOC_Pq):
+               return(12);
+       case(MDOC_Ql):
+               return(16);
+       case(MDOC_Qo):
+               return(12);
+       case(MDOC_So):
+               return(12);
+       case(MDOC_Sq):
+               return(12);
+       case(MDOC_Sy):
+               return(6);
+       case(MDOC_Sx):
+               return(16);
+       case(MDOC_Tn):
+               return(10);
+       case(MDOC_Va):
+               return(12);
+       case(MDOC_Vt):
+               return(12);
+       case(MDOC_Xr):
+               return(10);
+       default:
+               break;
+       };
+       return(0);
+}