libtecla/common/getline.c

401   int prompt_style;          /* How the prompt string is displayed */
428   int displayed;             /* True if an input line is currently displayed */
504                              /*  displayed, and the line will not be */
877  * Delete the displayed part of the input line that follows the current
1136  * Erase the displayed representation of the input line, without
1800   gl->displayed = 0;
2960  * Work out the displayed width of the new character.
3105  * the terminal cursor to the end of the displayed input string.
3776  * displayed at a given position on the terminal. This is needed
3799  *  c           char    The character to be displayed.
3832  *  return       int    The number of displayed characters.
3837   int slen = 0;   /* The displayed number of characters */
3845  * Add up the length of the displayed string.
3969  * Do nothing if the input line isn't currently displayed. In this
3973   if(!gl->displayed)
4860  * The input line is no longer displayed.
4909  * If the sum of the displayed width of the two characters
4922  * If the swapped substring has a different displayed size, we need to
5176  * Update gl and the displayed line to fit the new dimensions.
5569 	if(gl->displayed) {
9273  *                     are displayed. Otherwise only the most
9274  *                     recent max_lines lines will be displayed.
9437  *                         will be displayed.
9718  * Specify whether text that users type should be displayed or hidden.
9719  * In the latter case, only the prompt is displayed, and the final
9786  * Mark the line as partially displayed.
9788   gl->displayed = 1;
9913  * The prompt has now been displayed at least once.
10000  *  return       int    The number of displayed characters.
10004   int slen=0;         /* The displayed number of characters */
10015  * Add up the length of the displayed string, while filtering out
10371  * Record the new prompt and its displayed width.
10441  * Arrange for the line to be displayed by gl_flush_output().
10465   gl->displayed = 0;
10552   if(gl->displayed) {   /* Is an input line currently displayed? */
10567  * Mark the line as no longer displayed.
10748  * displayed.
11253  * displayed at the start of each new terminal line used. Similarly,
11254  * an optional suffix can be specified to be displayed at the end of
12143  * Erase the displayed input line, including its prompt, and leave the
12158  * Is a line currently displayed?
12160   if(gl->displayed) {
12181  * Mark the line as no longer displayed.
12202  * Truncate the displayed input line starting from the current
12224  * If there is more than one line displayed, go to the start of the
12481   gl->displayed = 0;