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Reformat minibidi.[ch] in line with my coding conventions. It was

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just getting to be too much hassle trying to work with the existing
indentation.

[originally from svn r4952]
This commit is contained in:
Simon Tatham 2004-12-07 18:18:28 +00:00
parent 52eb87aed2
commit 73231eeb54
2 changed files with 561 additions and 1297 deletions
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1688
minibidi.c
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170
minibidi.h
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@ -38,12 +38,12 @@
#define OISR 0x40 /* Override is R */
/* Shaping Helpers */
#define STYPE(xh) (((xh >= SHAPE_FIRST) && (xh <= SHAPE_LAST)) ? \
shapetypes[xh-SHAPE_FIRST].type : SU) /*))*/
#define SISOLATED(xh) (shapetypes[xh-SHAPE_FIRST].form_b)
#define SFINAL(xh) xh+1
#define SINITIAL(xh) xh+2
#define SMEDIAL(ch) ch+3
#define STYPE(xh) ((((xh) >= SHAPE_FIRST) && ((xh) <= SHAPE_LAST)) ? \
shapetypes[(xh)-SHAPE_FIRST].type : SU) /*))*/
#define SISOLATED(xh) (shapetypes[(xh)-SHAPE_FIRST].form_b)
#define SFINAL(xh) ((xh)+1)
#define SINITIAL(xh) ((xh)+2)
#define SMEDIAL(ch) ((ch)+3)
typedef struct bidi_char {
wchar_t origwc, wc;
@ -64,42 +64,40 @@ int do_bidi(bidi_char *line, int count);
void doMirror(wchar_t* ch);
/* character types */
enum
{
L,
LRE,
LRO,
R,
AL,
RLE,
RLO,
PDF,
EN,
ES,
ET,
AN,
CS,
NSM,
BN,
B,
S,
WS,
ON,
enum {
L,
LRE,
LRO,
R,
AL,
RLE,
RLO,
PDF,
EN,
ES,
ET,
AN,
CS,
NSM,
BN,
B,
S,
WS,
ON,
};
/* Shaping Types */
enum
{
SL, /* Left-Joining, doesnt exist in U+0600 - U+06FF */
SR, /* Right-Joining, ie has Isolated, Final */
SD, /* Dual-Joining, ie has Isolated, Final, Initial, Medial */
SU, /* Non-Joining */
SC /* Join-Causing, like U+0640 (TATWEEL) */
enum {
SL, /* Left-Joining, doesnt exist in U+0600 - U+06FF */
SR, /* Right-Joining, ie has Isolated, Final */
SD, /* Dual-Joining, ie has Isolated, Final, Initial, Medial */
SU, /* Non-Joining */
SC /* Join-Causing, like U+0640 (TATWEEL) */
};
typedef struct{
char type;
wchar_t form_b;
typedef struct {
char type;
wchar_t form_b;
} shape_node;
/* Kept near the actual table, for verification. */
@ -107,66 +105,64 @@ typedef struct{
#define SHAPE_LAST 0x64A
const shape_node shapetypes[] = {
/* index, Typ, Iso, Ligature Index*/
/* 621 */ {SU, 0xFE80},
/* 622 */ {SR, 0xFE81},
/* 623 */ {SR, 0xFE83},
/* 624 */ {SR, 0xFE85},
/* 625 */ {SR, 0xFE87},
/* 626 */ {SD, 0xFE89},
/* 627 */ {SR, 0xFE8D},
/* 628 */ {SD, 0xFE8F},
/* 629 */ {SR, 0xFE93},
/* 62A */ {SD, 0xFE95},
/* 62B */ {SD, 0xFE99},
/* 62C */ {SD, 0xFE9D},
/* 62D */ {SD, 0xFEA1},
/* 62E */ {SD, 0xFEA5},
/* 62F */ {SR, 0xFEA9},
/* 630 */ {SR, 0xFEAB},
/* 631 */ {SR, 0xFEAD},
/* 632 */ {SR, 0xFEAF},
/* 633 */ {SD, 0xFEB1},
/* 634 */ {SD, 0xFEB5},
/* 635 */ {SD, 0xFEB9},
/* 636 */ {SD, 0xFEBD},
/* 637 */ {SD, 0xFEC1},
/* 638 */ {SD, 0xFEC5},
/* 639 */ {SD, 0xFEC9},
/* 63A */ {SD, 0xFECD},
/* 63B */ {SU, 0x0},
/* 63C */ {SU, 0x0},
/* 63D */ {SU, 0x0},
/* 63E */ {SU, 0x0},
/* 63F */ {SU, 0x0},
/* 640 */ {SC, 0x0},
/* 641 */ {SD, 0xFED1},
/* 642 */ {SD, 0xFED5},
/* 643 */ {SD, 0xFED9},
/* 644 */ {SD, 0xFEDD},
/* 645 */ {SD, 0xFEE1},
/* 646 */ {SD, 0xFEE5},
/* 647 */ {SD, 0xFEE9},
/* 648 */ {SR, 0xFEED},
/* 649 */ {SR, 0xFEEF}, /* SD */
/* 64A */ {SD, 0xFEF1},
/* index, Typ, Iso, Ligature Index*/
/* 621 */ {SU, 0xFE80},
/* 622 */ {SR, 0xFE81},
/* 623 */ {SR, 0xFE83},
/* 624 */ {SR, 0xFE85},
/* 625 */ {SR, 0xFE87},
/* 626 */ {SD, 0xFE89},
/* 627 */ {SR, 0xFE8D},
/* 628 */ {SD, 0xFE8F},
/* 629 */ {SR, 0xFE93},
/* 62A */ {SD, 0xFE95},
/* 62B */ {SD, 0xFE99},
/* 62C */ {SD, 0xFE9D},
/* 62D */ {SD, 0xFEA1},
/* 62E */ {SD, 0xFEA5},
/* 62F */ {SR, 0xFEA9},
/* 630 */ {SR, 0xFEAB},
/* 631 */ {SR, 0xFEAD},
/* 632 */ {SR, 0xFEAF},
/* 633 */ {SD, 0xFEB1},
/* 634 */ {SD, 0xFEB5},
/* 635 */ {SD, 0xFEB9},
/* 636 */ {SD, 0xFEBD},
/* 637 */ {SD, 0xFEC1},
/* 638 */ {SD, 0xFEC5},
/* 639 */ {SD, 0xFEC9},
/* 63A */ {SD, 0xFECD},
/* 63B */ {SU, 0x0},
/* 63C */ {SU, 0x0},
/* 63D */ {SU, 0x0},
/* 63E */ {SU, 0x0},
/* 63F */ {SU, 0x0},
/* 640 */ {SC, 0x0},
/* 641 */ {SD, 0xFED1},
/* 642 */ {SD, 0xFED5},
/* 643 */ {SD, 0xFED9},
/* 644 */ {SD, 0xFEDD},
/* 645 */ {SD, 0xFEE1},
/* 646 */ {SD, 0xFEE5},
/* 647 */ {SD, 0xFEE9},
/* 648 */ {SR, 0xFEED},
/* 649 */ {SR, 0xFEEF}, /* SD */
/* 64A */ {SD, 0xFEF1},
};
/*
* This describes the data byte and its frequency
*/
typedef struct
{
unsigned char d;
unsigned char f;
}RLENode;
typedef struct {
unsigned char d;
unsigned char f;
} RLENode;
/* This is an array of RLENodes, which is the
* Compressed unicode types table
*/
const RLENode RLE_table[] =
{
const RLENode RLE_table[] = {
{ BN, 9}, { S, 1}, { B, 1}, { S, 1}, { WS, 1},
{ B, 1}, { BN, 14}, { B, 3}, { S, 1}, { WS, 1},
{ ON, 2}, { ET, 3}, { ON, 5}, { ET, 1}, { CS, 1},