mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00

Files

Akim Demaille 67793793e8 bistromathic: properly compute the lcp, as expected by readline

Currently completion on "at" proposes only "atan", but does not
actually complete "at" into "atan".

* examples/c/bistromathic/parse.y (completion): Install the lcp in
matches[0].
* examples/c/bistromathic/bistromathic.test: Check that case.

2020-03-04 08:24:36 +01:00

bistromathic.test

bistromathic: properly compute the lcp, as expected by readline

2020-03-04 08:24:36 +01:00

local.mk

examples: bistromathic: demonstrate the use of yyexpected_tokens

2020-03-01 12:31:39 +01:00

Makefile

examples: add a complete example with all the bells and whistles

2020-01-27 06:41:11 +01:00

parse.y

bistromathic: properly compute the lcp, as expected by readline

2020-03-04 08:24:36 +01:00

README.md

examples: bistromathic: demonstrate the use of yyexpected_tokens

2020-03-01 12:31:39 +01:00

README.md

bistromathic - all the bells and whistles

This example demonstrates best practices when using Bison.

Its hand-written scanner tracks locations.
Its interface is pure.
Its interface is "incremental", well suited for interaction: it uses the push-parser API to feed the parser with the incoming tokens.
It features an interactive command line with completion based on the parser state, based on yyexpected_tokens.
It uses a custom syntax error with location, lookahead correction and token internationalization.
It supports debug traces with semantic values.
It uses named references instead of the traditional $1, $2, etc.