NOHYPHEN feature, see README.compound

2010-11-27 02:20:33 +00:00 · 2010-11-27 02:20:33 +00:00 · f86ce87baa
parent 06bfd5b5b3
commit f86ce87baa
21 changed files with 1279 additions and 1575 deletions
--- a/10
+++ b/10
@ -1,3 +1,13 @@
+2010-11-27 László Németh <nemeth at OOo>:
+        * hyphen.c: add NOHYPHEN feature
+        to handle special hyphenation at hyphens and apostrophes,
+        see README.compound
+
+        * tests/{rhmin, hyphen}: new test files
+
+        * ooopatch.sed. hyph_en_US.dic: replace and improve old hack
+          with NOHYPHEN
+
 2010-07-18 Caolán McNamara <cmc at OOo>:
 	* remove csutil.* as more trouble that its
 	worth for just the testsuite
--- a/Makefile.in
+++ b/Makefile.in
@ -257,6 +257,7 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
+lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
--- a/8
+++ b/8
@ -1,3 +1,11 @@
+2010-11-27 Hyphen 2.7 release:
+  - The new hyphenation problem of OpenOffice.org 3.2, related to its
+    modified word breaking of words with hyphen characters, can be fixed
+    with the new NOHYPHEN feature. Also it's possible to solve the similar old
+    problem with apostrophes. More information: README.compound.
+
+  - improved English dictionaries
+
 2010-08-10 Hyphen 2.6 release:
  - maintainance release, fix all warnings, tidy up
    make check with VALGRIND=memcheck, etc.
--- a/README.compound
+++ b/README.compound
@ -1,3 +1,23 @@
+New option of Libhyphen 2.7: NOHYPHEN
+
+Hyphen, apostrophe and other characters may be word boundary characters,
+but they don't need (extra) hyphenation. With NOHYPHEN option
+it's possible to hyphenate the words parts correctly.
+
+Example:
+
+ISO8859-1
+NOHYPHEN -,'
+1-1
+1'1
+NEXTLEVEL
+
+Description:
+
+1-1 and 1'1 declare hyphen and apostrophe as word boundary characters
+and NOHYPHEN with the comma separated character (or character sequence)
+list forbid the (extra) hyphens at the hyphen and apostrophe characters.
+
 Compound word hyphenation

 Hyphen library supports better compound word hyphenation and special
--- a/aclocal.m4
+++ b/aclocal.m4
--- a/1414
+++ b/1414
--- a/configure.in
+++ b/configure.in
@ -1,5 +1,5 @@
-AC_INIT([hyphen],[2.6],[nemeth@openoffice.org])
-AM_INIT_AUTOMAKE(hyphen,2.6)
+AC_INIT([hyphen],[2.7],[nemeth@openoffice.org])
+AM_INIT_AUTOMAKE(hyphen,2.7)
 AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_LIBTOOL
--- a/hyph_en_US.dic
+++ b/hyph_en_US.dic
@ -3,119 +3,11 @@ LEFTHYPHENMIN 2
 RIGHTHYPHENMIN 3
 COMPOUNDLEFTHYPHENMIN 2
 COMPOUNDRIGHTHYPHENMIN 3
-1'.
-1's./'=s,1,2
-1't./'=t,1,2
-1’.
-1’s./’=s,1,2
-1’t./’=t,1,2
+NOHYPHEN -,',’
+1-1
+1'1
+1’1
 NEXTLEVEL
-4'4
-4a4'4
-4b4'4
-4c4'4
-4d4'4
-4e4'4
-4f4'4
-4g4'4
-4h4'4
-4i4'4
-4j4'4
-4k4'4
-4l4'4
-4m4'4
-4n4'4
-4o4'4
-4p4'4
-4q4'4
-4r4'4
-4s4'4
-4t4'4
-4u4'4
-4v4'4
-4w4'4
-4x4'4
-4y4'4
-4z4'4
-'a4
-'b4
-'c4
-'d4
-'e4
-'f4
-'g4
-'h4
-'i4
-'j4
-'k4
-'l4
-'m4
-'n4
-'o4
-'p4
-'q4
-'r4
-'s4
-'t4
-'u4
-'v4
-'w4
-'x4
-'y4
-'z4
-4’4
-4a4’4
-4b4’4
-4c4’4
-4d4’4
-4e4’4
-4f4’4
-4g4’4
-4h4’4
-4i4’4
-4j4’4
-4k4’4
-4l4’4
-4m4’4
-4n4’4
-4o4’4
-4p4’4
-4q4’4
-4r4’4
-4s4’4
-4t4’4
-4u4’4
-4v4’4
-4w4’4
-4x4’4
-4y4’4
-4z4’4
-’a4
-’b4
-’c4
-’d4
-’e4
-’f4
-’g4
-’h4
-’i4
-’j4
-’k4
-’l4
-’m4
-’n4
-’o4
-’p4
-’q4
-’r4
-’s4
-’t4
-’u4
-’v4
-’w4
-’x4
-’y4
-’z4
 .a2ch4
 .ad4der
 .a2d
--- a/hyphen.c
+++ b/hyphen.c
@ -285,6 +285,8 @@ for (k = 0; k == 0 || (k == 1 && nextlevel); k++) {
  dict[k]->rhmin = 0;
  dict[k]->clhmin = 0;
  dict[k]->crhmin = 0;
+  dict[k]->nohyphen = NULL;
+  dict[k]->nohyphenl = 0;

  /* read in character set info */
  if (k == 0) {
@ -321,6 +323,21 @@ for (k = 0; k == 0 || (k == 1 && nextlevel); k++) {
 	  } else if (strncmp(buf, "COMPOUNDRIGHTHYPHENMIN", 22) == 0) {
 	    dict[k]->crhmin = atoi(buf + 22);
 	    continue;
+	  } else if (strncmp(buf, "NOHYPHEN", 8) == 0) {
+	    char * space = buf + 8;
+	    while (*space != '\0' && (*space == ' ' || *space == '\t')) space++;
+	    if (*buf != '\0') dict[k]->nohyphen = hnj_strdup(space);
+	    if (dict[k]->nohyphen) {
+	        char * nhe = dict[k]->nohyphen + strlen(dict[k]->nohyphen) - 1;
+	        *nhe = 0;
+	        for (nhe = nhe - 1; nhe > dict[k]->nohyphen; nhe--) {
+	                if (*nhe == ',') {
+	                    dict[k]->nohyphenl++;
+	                    *nhe = 0;
+	                }
+	        }
+	    }
+	    continue;
 	  } 
 	  j = 0;
 	  pattern[j] = '0';
@ -483,6 +500,8 @@ void hnj_hyphen_free (HyphenDict *dict)
    }
  if (dict->nextlevel) hnj_hyphen_free(dict->nextlevel);

+  if (dict->nohyphen) hnj_free(dict->nohyphen);
+
  hnj_free (dict->states);

  hnj_free (dict);
@ -1050,6 +1069,22 @@ int hnj_hyphen_hyphenate2 (HyphenDict *dict,
    hyphens, rep, pos, cut, (dict->lhmin > 0 ? dict->lhmin : 2));
  hnj_hyphen_rhmin(dict->utf8, word, word_size,
    hyphens, rep, pos, cut, (dict->rhmin > 0 ? dict->rhmin : 2));
+
+  /* nohyphen */
+  if (dict->nohyphen) {
+    char * nh = dict->nohyphen;
+    int nhi;
+    for (nhi = 0; nhi <= dict->nohyphenl; nhi++) {
+        char * nhy = (char *) strstr(word, nh);
+        while (nhy) {
+            hyphens[nhy - word + strlen(nh) - 1] = 0;
+            hyphens[nhy - word - 1] = 0;
+            nhy = (char *) strstr(nhy + 1, nh);
+        }
+        nh = nh + strlen(nh) + 1;
+    }
+  }
+
  if (hyphword) hnj_hyphen_hyphword(word, word_size, hyphens, hyphword, rep, pos, cut);
  if (dict->utf8) return hnj_hyphen_norm(word, word_size, hyphens, rep, pos, cut);
  return 0;
@ -1070,6 +1105,22 @@ int hnj_hyphen_hyphenate3 (HyphenDict *dict,
  hnj_hyphen_rhmin(dict->utf8, word, word_size, hyphens,
    rep, pos, cut, (rhmin > 0 ? rhmin : 2));
  if (hyphword) hnj_hyphen_hyphword(word, word_size, hyphens, hyphword, rep, pos, cut);
+
+  /* nohyphen */
+  if (dict->nohyphen) {
+    char * nh = dict->nohyphen;
+    int nhi;
+    for (nhi = 0; nhi <= dict->nohyphenl; nhi++) {
+        char * nhy = (char *) strstr(word, nh);
+        while (nhy) {
+            hyphens[nhy - word + strlen(nh) - 1] = 0;
+            hyphens[nhy - word - 1] = 0;
+            nhy = (char *) strstr(nhy + 1, nh);
+        }
+        nh = nh + strlen(nh) + 1;
+    }
+  }
+
  if (dict->utf8) return hnj_hyphen_norm(word, word_size, hyphens, rep, pos, cut);
  return 0;
 }
--- a/hyphen.h
+++ b/hyphen.h
@ -67,6 +67,9 @@ struct _HyphenDict {
  char rhmin;    /* righthyphenmin: min. hyph. distance from the right side */
  char clhmin;   /* min. hyph. distance from the left compound boundary */
  char crhmin;   /* min. hyph. distance from the right compound boundary */
+  char * nohyphen; /* comma separated list of characters or character
+                    sequences with forbidden hyphenation */
+  int nohyphenl; /* count of elements in nohyphen */
  /* system variables */
  int num_states;
  char cset[MAX_NAME];
--- a/ooopatch.sed
+++ b/ooopatch.sed
@ -2,116 +2,8 @@
 s/\(RIGHTHYPHENMIN.*\)/\1\
 COMPOUNDLEFTHYPHENMIN 2\
 COMPOUNDRIGHTHYPHENMIN 3\
-1'.\
-1's.\/'=s,1,2\
-1't.\/'=t,1,2\
-1’.\
-1’s.\/’=s,1,2\
-1’t.\/’=t,1,2\
-NEXTLEVEL\
-4'4\
-4a4'4\
-4b4'4\
-4c4'4\
-4d4'4\
-4e4'4\
-4f4'4\
-4g4'4\
-4h4'4\
-4i4'4\
-4j4'4\
-4k4'4\
-4l4'4\
-4m4'4\
-4n4'4\
-4o4'4\
-4p4'4\
-4q4'4\
-4r4'4\
-4s4'4\
-4t4'4\
-4u4'4\
-4v4'4\
-4w4'4\
-4x4'4\
-4y4'4\
-4z4'4\
-'a4\
-'b4\
-'c4\
-'d4\
-'e4\
-'f4\
-'g4\
-'h4\
-'i4\
-'j4\
-'k4\
-'l4\
-'m4\
-'n4\
-'o4\
-'p4\
-'q4\
-'r4\
-'s4\
-'t4\
-'u4\
-'v4\
-'w4\
-'x4\
-'y4\
-'z4\
-4’4\
-4a4’4\
-4b4’4\
-4c4’4\
-4d4’4\
-4e4’4\
-4f4’4\
-4g4’4\
-4h4’4\
-4i4’4\
-4j4’4\
-4k4’4\
-4l4’4\
-4m4’4\
-4n4’4\
-4o4’4\
-4p4’4\
-4q4’4\
-4r4’4\
-4s4’4\
-4t4’4\
-4u4’4\
-4v4’4\
-4w4’4\
-4x4’4\
-4y4’4\
-4z4’4\
-’a4\
-’b4\
-’c4\
-’d4\
-’e4\
-’f4\
-’g4\
-’h4\
-’i4\
-’j4\
-’k4\
-’l4\
-’m4\
-’n4\
-’o4\
-’p4\
-’q4\
-’r4\
-’s4\
-’t4\
-’u4\
-’v4\
-’w4\
-’x4\
-’y4\
-’z4/
+NOHYPHEN -,',’\
+1-1\
+1'1\
+1’1\
+NEXTLEVEL/
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@ -19,7 +19,9 @@ settings2.test \
 settings3.test \
 settings4.test \
 lhmin.test \
-lig.test
+rhmin.test \
+lig.test \
+hyphen.test

 distclean-local:
 	-rm -rf testSubDir
@ -107,7 +109,15 @@ lhmin.hyph \
 lhmin.pat \
 lhmin.word \
 lhmin.test \
+rhmin.hyph \
+rhmin.pat \
+rhmin.word \
+rhmin.test \
 lig.hyph \
 lig.pat \
 lig.test \
-lig.word
+lig.word \
+hyphen.hyph \
+hyphen.pat \
+hyphen.test \
+hyphen.word
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@ -178,7 +178,9 @@ settings2.test \
 settings3.test \
 settings4.test \
 lhmin.test \
-lig.test
+rhmin.test \
+lig.test \
+hyphen.test

 EXTRA_DIST = \
 test.sh \
@ -263,10 +265,18 @@ lhmin.hyph \
 lhmin.pat \
 lhmin.word \
 lhmin.test \
+rhmin.hyph \
+rhmin.pat \
+rhmin.word \
+rhmin.test \
 lig.hyph \
 lig.pat \
 lig.test \
-lig.word
+lig.word \
+hyphen.hyph \
+hyphen.pat \
+hyphen.test \
+hyphen.word

 all: all-am

--- a/tests/hyphen.hyph
+++ b/tests/hyphen.hyph
@ -0,0 +1 @@
+foobar'foobar-foobar’foobar
--- a/tests/hyphen.pat
+++ b/tests/hyphen.pat
@ -0,0 +1,6 @@
+UTF-8
+NOHYPHEN -,',’
+1-1
+1'1
+1’1
+NEXTLEVEL
--- a/tests/hyphen.test
+++ b/tests/hyphen.test
@ -0,0 +1,4 @@
+#!/bin/sh
+DIR="`dirname $0`"
+NAME="`basename $0 .test`"
+$DIR/test.sh $NAME.pat $NAME.word $NAME.hyph
--- a/tests/hyphen.word
+++ b/tests/hyphen.word
@ -0,0 +1 @@
+foobar'foobar-foobar’foobar
--- a/tests/rhmin.hyph
+++ b/tests/rhmin.hyph
@ -0,0 +1 @@
+övéit
--- a/tests/rhmin.pat
+++ b/tests/rhmin.pat
@ -0,0 +1,4 @@
+UTF-8
+RIGHTHYPHENMIN 3
+% test patterns for righthyphenmin fix for UTF-8 patterns
+övé1it
--- a/tests/rhmin.test
+++ b/tests/rhmin.test
@ -0,0 +1,4 @@
+#!/bin/sh
+DIR="`dirname $0`"
+NAME="`basename $0 .test`"
+$DIR/test.sh $NAME.pat $NAME.word $NAME.hyph
--- a/tests/rhmin.word
+++ b/tests/rhmin.word
@ -0,0 +1 @@
+övéit