/[qemacs]/qemacs/indic.c
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revision 1.1.1.1 by bellard, Sat May 29 10:18:09 2004 UTC revision 1.2 by chqrlie, Wed May 11 15:12:14 2005 UTC
# Line 65  int devanagari_log2vis(unsigned int *str Line 65  int devanagari_log2vis(unsigned int *str
65      /* Rule 1 : dead consonant rule */      /* Rule 1 : dead consonant rule */
66      q = buf;      q = buf;
67      len1 = len - 1;      len1 = len - 1;
68      for(i=0;i<len;i++) {      for (i = 0; i < len; i++) {
69          cc = str[i];          cc = str[i];
70          if (is_consonant(cc) && i < len1 && str[i+1] == VIRAMA) {          if (is_consonant(cc) && i < len1 && str[i+1] == VIRAMA) {
71              *q++ = cc + DEAD_CONSONANT_OFFSET;              *q++ = cc + DEAD_CONSONANT_OFFSET;
# Line 77  int devanagari_log2vis(unsigned int *str Line 77  int devanagari_log2vis(unsigned int *str
77    
78      /************ RA rules */      /************ RA rules */
79      /* XXX: rule 3, 4, 7 should be handled as ligatures */      /* XXX: rule 3, 4, 7 should be handled as ligatures */
80      for(i=0;i<len1;i++) {      for (i = 0; i < len1; i++) {
81          /* Rule 2 */          /* Rule 2 */
82          if (buf[i] == RA_DEAD &&          if (buf[i] == RA_DEAD &&
83              (is_ind_vowel(buf[i+1]) || is_consonant(buf[i+1]))) {              (is_ind_vowel(buf[i+1]) || is_consonant(buf[i+1]))) {
# Line 111  int devanagari_log2vis(unsigned int *str Line 111  int devanagari_log2vis(unsigned int *str
111      }      }
112    
113      /* convert dead consonant to half consonants */      /* convert dead consonant to half consonants */
114      for(i=0;i<len1;i++) {      for (i = 0; i < len1; i++) {
115          if (is_dead_consonant(buf[i]) &&          if (is_dead_consonant(buf[i]) &&
116              (i == (len1 - 1) ||              (i == (len1 - 1) ||
117               buf[i+1] == ZERO_WIDTH_JOINER ||               buf[i+1] == ZERO_WIDTH_JOINER ||
# Line 123  int devanagari_log2vis(unsigned int *str Line 123  int devanagari_log2vis(unsigned int *str
123    
124      /* output result and update ctog */      /* output result and update ctog */
125      j = 0;      j = 0;
126      for(i=0;i<len;i++) {      for (i = 0; i < len; i++) {
127          c = buf[i];          c = buf[i];
128          if (c != 0) {          if (c != 0) {
129              ctog[i] = j;              ctog[i] = j;

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