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#include "mit-copyright.h"#include "text_operations.h"#include "char_stack.h"Go to the source code of this file.
Functions | |
| string | lany (string *text_ptr, string str) |
| string | lbreak (string *text_ptr, character_class set) |
| string | lspan (string *text_ptr, character_class set) |
| string | rany (string *text_ptr, string str) |
| string | rbreak (string *text_ptr, character_class set) |
| string | rspan (string *text_ptr, character_class set) |
| string | paragraph (string *text_ptr, int width) |
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Definition at line 15 of file text_operations.c. References string, string_Copy, and string_CreateFromData. 00018 {
00019 string result, whats_left;
00020 char *p = *text_ptr;
00021
00022 while (*p && *str)
00023 p++, str++;
00024
00025 result = string_CreateFromData(*text_ptr, p - *text_ptr);
00026 whats_left = string_Copy(p);
00027 free(*text_ptr);
00028 *text_ptr = whats_left;
00029
00030 return (result);
00031 }
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Definition at line 34 of file text_operations.c. References string, string_Copy, and string_CreateFromData. 00037 {
00038 string result, whats_left;
00039 char *p = *text_ptr;
00040
00041 while (*p && !set[(int) *p])
00042 p++;
00043
00044 result = string_CreateFromData(*text_ptr, p - *text_ptr);
00045 whats_left = string_Copy(p);
00046 free(*text_ptr);
00047 *text_ptr = whats_left;
00048
00049 return (result);
00050 }
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Definition at line 53 of file text_operations.c. References string, string_Copy, and string_CreateFromData. 00056 {
00057 string result, whats_left;
00058 char *p = *text_ptr;
00059
00060 while (*p && set[(int) *p])
00061 p++;
00062
00063 result = string_CreateFromData(*text_ptr, p - *text_ptr);
00064 whats_left = string_Copy(p);
00065 free(*text_ptr);
00066 *text_ptr = whats_left;
00067
00068 return (result);
00069 }
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Definition at line 132 of file text_operations.c. References string, and string_Copy. 00135 {
00136 string result;
00137 char *p, *back, *s, *t;
00138
00139 result = string_Copy(*text_ptr);
00140
00141 p = result;
00142 s = result;
00143 t = result;
00144 while (1) {
00145 if (strlen(p) > width) {
00146 p = p + width;
00147 t = p;
00148 back = p;
00149 while (*back != ' ' && *back != '\n' &&
00150 *back != '\t' && back != s) {
00151 back--;
00152 }
00153 if (back != s && *back != '\n') {
00154 *back = '\n';
00155 }
00156 else {
00157 back = t;
00158 while (*back != ' ' && *back != '\n' &&
00159 *back != '\t' && *back != '\0') {
00160 back++;
00161 }
00162 if (*back != '\0' && *back != '\n') {
00163 *back = '\n';
00164 }
00165 if (*back == '\0') {
00166 break;
00167 }
00168 }
00169 p = back + 1;
00170 if (*p == '\0') {
00171 break;
00172 }
00173 }
00174 else {
00175 break;
00176 }
00177 }
00178
00179 return (result);
00180 }
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Definition at line 72 of file text_operations.c. References string, string_Copy, and string_CreateFromData. 00075 {
00076 string result, whats_left;
00077 string text = *text_ptr;
00078 char *p = text + strlen(text);
00079
00080 while (text < p && *str)
00081 p--, str++;
00082
00083 result = string_Copy(p);
00084 whats_left = string_CreateFromData(text, p - text);
00085 free(text);
00086 *text_ptr = whats_left;
00087
00088 return (result);
00089 }
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Definition at line 92 of file text_operations.c. References string, string_Copy, and string_CreateFromData. 00095 {
00096 string result, whats_left;
00097 string text = *text_ptr;
00098 char *p = text + strlen(text);
00099
00100 while (text < p && !set[(int) p[-1]])
00101 p--;
00102
00103 result = string_Copy(p);
00104 whats_left = string_CreateFromData(text, p - text);
00105 free(text);
00106 *text_ptr = whats_left;
00107
00108 return (result);
00109 }
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Definition at line 112 of file text_operations.c. References string, string_Copy, and string_CreateFromData. 00115 {
00116 string result, whats_left;
00117 string text = *text_ptr;
00118 char *p = text + strlen(text);
00119
00120 while (text < p && set[(int) p[-1]])
00121 p--;
00122
00123 result = string_Copy(p);
00124 whats_left = string_CreateFromData(text, p - text);
00125 free(text);
00126 *text_ptr = whats_left;
00127
00128 return (result);
00129 }
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| Last updated at Tue Dec 18 21:07:42 PST 2007. | This site and project hosted by... |
