diff options
Diffstat (limited to 'extensions/spellcheck/hunspell/patches/bug1653659.patch')
| -rw-r--r-- | extensions/spellcheck/hunspell/patches/bug1653659.patch | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/extensions/spellcheck/hunspell/patches/bug1653659.patch b/extensions/spellcheck/hunspell/patches/bug1653659.patch new file mode 100644 index 0000000000..554844225b --- /dev/null +++ b/extensions/spellcheck/hunspell/patches/bug1653659.patch @@ -0,0 +1,190 @@ +diff --git a/src/csutil.cxx b/src/csutil.cxx +--- a/src/csutil.cxx ++++ b/src/csutil.cxx +@@ -90,21 +90,17 @@ + #else + #ifndef MOZILLA_CLIENT + #include "utf_info.hxx" + #define UTF_LST_LEN (sizeof(utf_lst) / (sizeof(unicode_info))) + #endif + #endif + + #ifdef MOZILLA_CLIENT +-#include "nsCOMPtr.h" +-#include "nsUnicharUtils.h" +-#include "mozilla/Encoding.h" +- +-using namespace mozilla; ++#include "mozHunspellRLBoxGlue.h" + #endif + + struct unicode_info2 { + char cletter; + unsigned short cupper; + unsigned short clower; + }; + +@@ -2277,101 +2273,18 @@ struct cs_info* get_current_cs(const std + "error: unknown encoding %s: using %s as fallback\n", es.c_str(), + encds[0].enc_name); + ccs = encds[0].cs_table; + } + + return ccs; + } + #else +-// XXX This function was rewritten for mozilla. Instead of storing the +-// conversion tables static in this file, create them when needed +-// with help the mozilla backend. + struct cs_info* get_current_cs(const std::string& es) { +- struct cs_info* ccs = new cs_info[256]; +- // Initialze the array with dummy data so that we wouldn't need +- // to return null in case of failures. +- for (int i = 0; i <= 0xff; ++i) { +- ccs[i].ccase = false; +- ccs[i].clower = i; +- ccs[i].cupper = i; +- } +- +- auto encoding = Encoding::ForLabelNoReplacement(es); +- if (!encoding) { +- return ccs; +- } +- auto encoder = encoding->NewEncoder(); +- auto decoder = encoding->NewDecoderWithoutBOMHandling(); +- +- for (unsigned int i = 0; i <= 0xff; ++i) { +- bool success = false; +- // We want to find the upper/lowercase equivalents of each byte +- // in this 1-byte character encoding. Call our encoding/decoding +- // APIs separately for each byte since they may reject some of the +- // bytes, and we want to handle errors separately for each byte. +- uint8_t lower, upper; +- do { +- if (i == 0) +- break; +- uint8_t source = uint8_t(i); +- char16_t uni[2]; +- char16_t uniCased; +- uint8_t destination[4]; +- auto src1 = MakeSpan(&source, 1); +- auto dst1 = MakeSpan(uni); +- auto src2 = MakeSpan(&uniCased, 1); +- auto dst2 = MakeSpan(destination); +- +- uint32_t result; +- size_t read; +- size_t written; +- Tie(result, read, written) = +- decoder->DecodeToUTF16WithoutReplacement(src1, dst1, true); +- if (result != kInputEmpty || read != 1 || written != 1) { +- break; +- } +- +- uniCased = ToLowerCase(uni[0]); +- Tie(result, read, written) = +- encoder->EncodeFromUTF16WithoutReplacement(src2, dst2, true); +- if (result != kInputEmpty || read != 1 || written != 1) { +- break; +- } +- lower = destination[0]; +- +- uniCased = ToUpperCase(uni[0]); +- Tie(result, read, written) = +- encoder->EncodeFromUTF16WithoutReplacement(src2, dst2, true); +- if (result != kInputEmpty || read != 1 || written != 1) { +- break; +- } +- upper = destination[0]; +- +- success = true; +- } while (0); +- +- encoding->NewEncoderInto(*encoder); +- encoding->NewDecoderWithoutBOMHandlingInto(*decoder); +- +- if (success) { +- ccs[i].cupper = upper; +- ccs[i].clower = lower; +- } else { +- ccs[i].cupper = i; +- ccs[i].clower = i; +- } +- +- if (ccs[i].clower != (unsigned char)i) +- ccs[i].ccase = true; +- else +- ccs[i].ccase = false; +- } +- +- return ccs; ++ return moz_hunspell_GetCurrentCS(es.c_str()); + } + #endif + + // primitive isalpha() replacement for tokenization + std::string get_casechars(const char* enc) { + struct cs_info* csconv = get_current_cs(enc); + std::string expw; + for (int i = 0; i <= 255; ++i) { +@@ -2455,34 +2368,34 @@ unsigned short unicodetoupper(unsigned s + // There are a dotless lower case i pair of upper `I', + // and an upper I with dot pair of lower `i'. + if (c == 0x0069 && ((langnum == LANG_az) || (langnum == LANG_tr) || (langnum == LANG_crh))) + return 0x0130; + #ifdef OPENOFFICEORG + return static_cast<unsigned short>(u_toupper(c)); + #else + #ifdef MOZILLA_CLIENT +- return ToUpperCase((char16_t)c); ++ return moz_hunspell_ToUpperCase((char16_t)c); + #else + return (utf_tbl) ? utf_tbl[c].cupper : c; + #endif + #endif + } + + unsigned short unicodetolower(unsigned short c, int langnum) { + // In Azeri and Turkish, I and i dictinct letters: + // There are a dotless lower case i pair of upper `I', + // and an upper I with dot pair of lower `i'. + if (c == 0x0049 && ((langnum == LANG_az) || (langnum == LANG_tr) || (langnum == LANG_crh))) + return 0x0131; + #ifdef OPENOFFICEORG + return static_cast<unsigned short>(u_tolower(c)); + #else + #ifdef MOZILLA_CLIENT +- return ToLowerCase((char16_t)c); ++ return moz_hunspell_ToLowerCase((char16_t)c); + #else + return (utf_tbl) ? utf_tbl[c].clower : c; + #endif + #endif + } + + int unicodeisalpha(unsigned short c) { + #ifdef OPENOFFICEORG +diff --git a/src/csutil.hxx b/src/csutil.hxx +--- a/src/csutil.hxx ++++ b/src/csutil.hxx +@@ -77,20 +77,16 @@ + + #include <fstream> + #include <string> + #include <vector> + #include <string.h> + #include "w_char.hxx" + #include "htypes.hxx" + +-#ifdef MOZILLA_CLIENT +-#include "nscore.h" // for mozalloc headers +-#endif +- + // casing + #define NOCAP 0 + #define INITCAP 1 + #define ALLCAP 2 + #define HUHCAP 3 + #define HUHINITCAP 4 + + // default encoding and keystring |